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@inproceedings{2019-05-MauHepRos,
	Acmid = {3312777},
	Address = {New York, NY, USA},
	Articleno = {LBW1622},
	Author = {{Maubert Crotte}, Alain and Hepting, Daryl H. and Roshchina, Anastasia},
	Booktitle = {Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems},
	Date-Added = {2019-05-03 17:31:25 -0600},
	Date-Modified = {2019-05-03 19:17:38 -0600},
	Doi = {10.1145/3290607.3312777},
	Isbn = {978-1-4503-5971-9},
	Keywords = {digital games, games, left-handedness, online game, player styles, user types},
	Location = {Glasgow, Scotland, UK},
	Month = {May},
	Numpages = {6},
	Pages = {LBW1622:1--LBW1622:6},
	Publisher = {ACM},
	Series = {CHI EA '19},
	Title = {Left-Handed Control Configuration for Side-Scrolling Games},
	Url = {http://doi.acm.org/10.1145/3290607.3312777},
	W-Projects = {games},
	W-Type = {poster},
	Year = {2019},
	Bdsk-Url-1 = {http://doi.acm.org/10.1145/3290607.3312777},
	Bdsk-Url-2 = {https://doi.org/10.1145/3290607.3312777}}

@inproceedings{2004-06-GerHepMcK,
	Abstract = {This paper describes an approach to match visual and acoustic parameters to produce an animated musical expression. Music may be generated to correspond to animation, as described here; imagery may be created to correspond to music; or both may be developed simultaneously. This approach is intended to provide new tools to facilitate both collaboration between visual artists and musicians and examination of perceptual issues between visual and acoustic media. As a proof-of-concept, a complete example is developed with linear fractals as a basis for the animation, and arranged rhythmic loops for the music. Since both visual and acoustic elements in the example are generated from concise specifications, the potential of this approach to create new works through parameter space exploration is accentuated, however, there are opportunities for application to a wide variety of source material. These additional applications are also discussed, along with issues encountered in development of the example.},
	Author = {Gerhard, David and Hepting, Daryl and McKague, Matthew},
	Booktitle = {Proceedings of the 2004 Conference on New Interfaces for Musical Expression (NIME04) Hamamatsu, Japan},
	Date-Added = {2019-04-12 13:43:28 -0600},
	Date-Modified = {2019-04-12 13:56:34 -0600},
	Month = {June},
	Pages = {96--99},
	Title = {Exploration of the correspondence between visual and acoustic parameter spaces},
	Url = {http://nagasm.org/NIME/NIME04/paper/NIME04_2C01.pdf},
	W-Projects = {multimedia},
	W-Type = {conference},
	Year = {2004},
	Bdsk-Url-1 = {http://nagasm.org/NIME/NIME04/paper/NIME04_2C01.pdf}}

@techreport{2013-01-TarVerHam,
	Address = {Regina, Saskatchewan, Canada},
	Author = {Targett, Sean and Verlysdonk, Victoria and Hamilton, Howard J. and Hepting, Daryl},
	Date-Added = {2019-04-11 22:13:22 -0600},
	Date-Modified = {2019-04-11 22:20:35 -0600},
	Institution = {University of Regina},
	Month = {January},
	Number = {CS-2013-01},
	Title = {Survey Questions for A Study of User Interface Modifications in World of Warcraft},
	W-Projects = {games},
	W-Type = {techreport},
	Year = {2013}}

@inbook{2019-01-HepBinYao,
	Author = {Hepting, Daryl H. and {Bin Amer}, Hadeel Hatim and Yao, Yiyu},
	Chapter = {Facial Similarity Analysis: A Three-Way Decision Perspective},
	Date-Added = {2019-01-31 13:16:41 -0600},
	Date-Modified = {2019-01-31 14:30:40 -0600},
	Doi = {10.1007/978-3-030-10463-4_15},
	Editor = {Bello, Rafael and Falcon, Rafael and Verdegay, Jos\'{e} Luis},
	Isbn = {978-3-030-10463-4},
	Month = {January},
	Pages = {289--313},
	Publisher = {Springer, Cham},
	Series = {Studies in Fuzziness and Soft Computing},
	Title = {Uncertainty Management with Fuzzy and Rough Sets: Recent Advances and Applications},
	Url = {https://doi.org/10.1007/978-3-030-10463-4_15},
	Volume = {377},
	W-Projects = {faces},
	W-Type = {chapter},
	Year = {2019},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-030-10463-4_15}}

@inbook{2010-01-HepMac,
	Address = {London},
	Author = {Hepting, Daryl H. and Maciag, Timothy},
	Chapter = {Design Scenarios for Web-Based Management of Online Information},
	Date-Added = {2018-10-23 16:21:51 -0600},
	Date-Modified = {2018-10-23 16:30:48 -0600},
	Doi = {10.1007/978-1-84882-628-1_17},
	Editor = {Yao, Jing{T}ao},
	Month = {January},
	Pages = {371--386},
	Publisher = {Springer},
	Series = {Advanced Information and Knowledge Processing},
	Title = {Web-based Support Systems},
	W-Type = {chapter},
	Year = {2010},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-1-84882-628-1_17}}

@article{2011-12-Hep,
	Author = {Hepting, Daryl H.},
	Date-Added = {2018-10-20 20:23:42 -0600},
	Date-Modified = {2018-10-20 20:30:33 -0600},
	Journal = {Crux Mathematicorum},
	Month = {December},
	Number = {8},
	Pages = {528},
	Title = {Review of ``The Beauty of Fractals: Six Different Views''},
	Url = {https://cms.math.ca/crux/v37/n8/BookReviews_37_8.pdf},
	Volume = {37},
	W-Projects = {fractals},
	W-Type = {review},
	Year = {2011},
	Bdsk-Url-1 = {https://cms.math.ca/crux/v37/n8/BookReviews_37_8.pdf}}

@incollection{2005-08-Hep,
	Abstract = {Computational discovery is facilitated by tools that enable the researcher to focus on a problem and the making sense of results obtained, rather than on the idiosyncrasies of command syntax and the bookkeeping associated with repeated variable command invocations. In a search for insight, imagination should be encouraged more than patience should be required. The cogito software system is described, which allows any researcher a great deal of flexibility to personalize how computational experiments are conducted and how results are visualized. The system features an application programming interface that allows it to be adapted to a wide range of uses.},
	Author = {Hepting, Daryl H.},
	Booktitle = {Adaptivity and Beyond: Computational Methods for Solving Differential Equations Celebrating the 60th birthday of Robert D. Russell Wednesday, August 3 to Saturday, August 6, 2005},
	Date-Added = {2018-10-20 13:59:37 -0600},
	Date-Modified = {2018-10-20 14:05:26 -0600},
	Month = {Adaptivity and Beyond: Computational Methods for Solving Differential Equations Celebrating the 60th birthday of Robert D. Russell August},
	Pages = {5},
	Publisher = {Pacific Institute for the Mathematical Sciences},
	Title = {Personalized Adaptive Computational Experimentation},
	W-Type = {talk},
	Year = {2005}}

@inproceedings{2018-06-HepBinYao,
	Abstract = {Card sorting was used to gather information about facial similarity judgments. A group of raters put a set of facial photos into an unrestricted number of different piles according to each rater's judgment of similarity. This paper proposes a linear model for 3-way analysis of similarity. An overall rating function is a weighted linear combination of ratings from individual raters. A pair of photos is considered to be similar, dissimilar, or divided, respectively, if the overall rating function is greater than or equal to a certain threshold, is less than or equal to another threshold, or is between the two thresholds. The proposed framework for 3-way analysis of similarity is complementary to studies of similarity based on features of photos.},
	Address = {Cham},
	Author = {Hepting, Daryl H. and {Bin Amer}, Hadeel Hatim and Yao, Yiyu},
	Booktitle = {Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Foundations},
	Date-Added = {2018-09-30 23:20:39 -0600},
	Date-Modified = {2018-09-30 23:27:18 -0600},
	Doi = {10.1007/978-3-319-91476-3_44},
	Editor = {Medina, Jes{\'u}s and Ojeda-Aciego, Manuel and Verdegay, Jos{\'e} Luis and Pelta, David A. and Cabrera, Inma P. and Bouchon-Meunier, Bernadette and Yager, Ronald R.},
	Isbn = {978-3-319-91476-3},
	Keywords = {similarity, three-way decision, card sorting, linear model},
	Month = {June},
	Pages = {528--537},
	Publisher = {Springer International Publishing},
	Series = {Communications in Computer and Information Science},
	Title = {A Linear Model for Three-Way Analysis of Facial Similarity},
	Volume = {854},
	W-Projects = {faces},
	W-Type = {conference},
	Year = {2018},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-319-91476-3_44}}

@misc{2011-11-Sal,
	Author = {Salatin, Joel},
	Date-Added = {2016-11-26 19:15:14 +0000},
	Date-Modified = {2018-09-20 02:21:17 +0000},
	Month = {November},
	Title = {How to Eat Well AND Save Our Planet},
	Urldate = {November 18, 2011},
	Year = {2011}}

@article{2012-12-TarVerHam,
	Abstract = {The World of Warcraft (WoW) (Blizzard Entertainment, 2004) massively multiplayer online role playing game (MMORPG) provides users with extensive control over its user interface (UI), which has inspired the emergence of a large community devoted to developing UI modifications (UI modding). Through investigation of the members of the community of those who design and use UI modifications for WoW, we gather information that may aid in the creation of communities dedicated to modifying the interfaces of other software packages. The goal of this paper is to study the effect that user created interfaces have had on WoW and its community of users. To achieve this goal, we issued an online survey to WoW players that investigated four aspects of the community: (R1) the backgrounds of its members, (R2) their attitudes towards
modifications and the community itself, (R3) their use of UI modifications, (R4) the characteristics and motivations of users who create and share modifications. The survey results represented numerous unique viewpoints and shed light on the varied nature of the UIM
community of those who design and use WoW modifications. The results suggest that the interface of a videogame is best developed in concert with its players via UI modifications because the users of the system may be the best equipped to design or customize the interface to meet their needs. Since every user may have unique ideas about the perfect interface for a software package, perhaps the only way one could ever satisfy all users is to give them the ability to create their own.},
	Author = {Targett, Sean and Verlysdonk, Victoria and Hamilton, Howard J. and Hepting, Daryl H.},
	Date-Added = {2016-10-19 21:53:23 +0000},
	Date-Modified = {2018-09-03 17:50:55 +0000},
	Journal = {Game Studies: the international journal of computer game research},
	Keywords = {World of Warcraft, massively multiplayer online game, statistical survey, user interface, human-computer interaction, user interface modification, user interface add-ons, modding, UI mods},
	Month = {December},
	Number = {2},
	Title = {A Study of User Interface Modifications in World of Warcraft},
	Volume = {12},
	W-Projects = {games},
	W-Type = {journal},
	Year = {2012},
	Bdsk-Url-1 = {http://gamestudies.org/1202/articles/ui_mod_in_wow}}

@misc{1997-08-Hep2,
	Author = {Hepting, Daryl H.},
	Date-Added = {2018-06-06 20:41:30 +0000},
	Date-Modified = {2018-06-06 20:45:47 +0000},
	Howpublished = {Technical Slide Set, SIGGRAPH 97: 24th Annual Conference on Computer Graphics and Interactive Techniques},
	Month = {August},
	Title = {Humble Aspirations},
	W-Projects = {fractals},
	W-Type = {image},
	Year = {1997}}

@techreport{2004-05-HepHoeBer,
	Author = {Hepting, Daryl H. and Hoeber, Orland and Berg, Marlin},
	Date-Added = {2004-05-01},
	Date-Modified = {2018-06-06 20:05:16 +0000},
	Institution = {University of Regina},
	Month = {May},
	Number = {CS2004-11},
	Title = {A Unified Framework for the Presentation of Environmental Risk Information},
	W-Projects = {enviromatics},
	W-Type = {techreport},
	Year = {2004}}

@inproceedings{2004-09-HepBut,
	Author = {Hepting, Daryl H. and Butz, Cory J.},
	Booktitle = {Second International Workshop on Web-based Support Systems, edited by , 2004, pages},
	Date-Added = {2018-06-06 19:51:15 +0000},
	Date-Modified = {2018-06-06 19:53:24 +0000},
	Editor = {J. T. Yao and V. V. Raghavan and G.Y. Wang},
	Month = {September},
	Pages = {67--74},
	Title = {An Integrated Approach to Discovery in Complex Information Spaces},
	W-Projects = {creativity},
	W-Type = {conference},
	Year = {2004}}

@inproceedings{2005-02-PetHep,
	Author = {Petry, Roger A. and Hepting, Daryl H.},
	Booktitle = {Proceedings of the 26th McMaster World Congress, Hamilton, Ontario},
	Date-Added = {2018-06-06 19:45:58 +0000},
	Date-Modified = {2019-04-12 13:57:06 -0600},
	Month = {February},
	Title = {Intellectual Capital, Open Source, and Sustainable Development: Implications for the Success of Canadian Firms in the New Economy},
	W-Projects = {open-source},
	W-Type = {conference},
	Year = {2005}}

@incollection{2005-12-Hep,
	Author = {Hepting, Daryl H.},
	Booktitle = {Computational and Cognitive Models of Creative Design VI},
	Date-Added = {2018-06-06 19:27:29 +0000},
	Date-Modified = {2018-06-06 19:30:40 +0000},
	Editor = {Gero, John Steven and Maher, Mary Lou},
	Month = {December},
	Pages = {333--348},
	Publisher = {Key Centre of Design Computing and Cognition, University of Sydney},
	Title = {Computational Support for P-Creative Solutions},
	W-Projects = {creativity},
	W-Type = {conference},
	Year = {2005}}

@inproceedings{2005-09-GerHep,
	Author = {Gerhard, David and Hepting, Daryl H.},
	Booktitle = {Proceedings of the 2005 International Computer Music Conference (ICMC05), Barcelona, Spain.},
	Date-Added = {2018-06-06 19:22:14 +0000},
	Date-Modified = {2018-06-06 19:37:56 +0000},
	Month = {September},
	Organization = {International Computer Music Association},
	Publisher = {IEEE},
	Title = {A Framework for Personalization of Interactive Sound Synthesis},
	W-Projects = {multimedia},
	W-Type = {conference},
	Year = {2005}}

@article{2007-04-Hep,
	Author = {Hepting, Daryl H.},
	Date-Added = {2018-06-06 19:19:03 +0000},
	Date-Modified = {2018-06-06 19:21:15 +0000},
	Doi = {10.1016/j.envsoft.2005.12.010},
	Journal = {Journal of Environmental Modelling and Software},
	Month = {April},
	Number = {4},
	Pages = {436--441},
	Title = {Decision Support for Local Environmental Impact Assessment},
	Volume = {22},
	W-Projects = {enviromatics},
	W-Type = {journal},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.1016/j.envsoft.2005.12.010}}

@article{2006-01-CarLonHep,
	Author = {Carlson Berg, Laurie and Longman, Sarah and Hepting, Daryl H. and Doolittle, Edward},
	Date-Added = {2018-06-06 19:06:07 +0000},
	Date-Modified = {2018-06-06 19:15:21 +0000},
	Journal = {The Delta Kappa Gamma Bulletin},
	Month = {January},
	Number = {3},
	Pages = {23--29},
	Title = {Respectful Actions in Research: Aboriginal Adolescents Speaking Their Future},
	Volume = {72},
	W-Type = {journal},
	Year = {2006}}

@article{2006-06-Hep,
	Abstract = {Ethics and usability testing are increasingly important parts of a modern computer science education, given the changing profile of computer science employment and the increased focus on privacy. This paper introduces the concept of a participant pool, a means to recruit participants for research, which can be a valuable tool in teaching usability testing and ethics. It has a role in an overall emphasis on software quality and the importance of research. It can also help to increase the profile of this research and the desirability of a Computer Science degree to the larger population.},
	Author = {Hepting, Daryl H.},
	Booktitle = {ACM SIGCSE},
	Date-Added = {2018-06-06 19:02:55 +0000},
	Date-Modified = {2018-09-26 12:00:10 -0600},
	Doi = {10.1145/1138403.1138438},
	Journal = {ACM SIGCSE Bulletin},
	Month = {June},
	Number = {2},
	Pages = {76--80},
	Title = {Ethics and Usability Testing in Computer Science Education},
	Volume = {38},
	W-Projects = {cs-education},
	W-Type = {journal},
	Year = {2006},
	Bdsk-Url-1 = {https://doi.org/10.1145/1138403.1138438}}

@inproceedings{2006-11-MacSleHep,
	Abstract = {There is significant interest in developing new methods to design more effective user interfaces for decision support tools in online shopping environments. Many online companies have already begun to provide their consumers with enhanced user interface options, such as the ability to customize and/or personalize their user interface. However, for these enhanced options to produce meaningful, useful results, consumers are often required to input substantial amounts of information, placing a strain on the consumers' cognitive decision-making abilities and disrupting their focus on their immediate decision task(s). In this paper, the authors describe a personalization technique to reduce the amount of consumer information required to develop and deploy systems providing these enhanced options. Over the course of the three experiments, the authors built upon each experiment utilizing a combination of traditional statistical methods and rough set theory. This paper will describe the refined technique and the procedures, algorithms, observations, and analysis of the experiments conducted. As well, a discussion detailing future work will be provided.},
	Author = {Maciag, Timothy and \'{S}l\k{e}zak, Dominik and Hepting, Daryl H.},
	Booktitle = {2006 International Conference on Hybrid Information Technology},
	Date-Added = {2018-06-06 18:56:37 +0000},
	Date-Modified = {2018-06-06 19:01:00 +0000},
	Doi = {10.1109/ICHIT.2006.253605},
	Month = {November},
	Pages = {153--160},
	Title = {Consumer Modelling in Support of Interface Design},
	Volume = {2},
	W-Type = {conference},
	Year = {2006},
	Bdsk-Url-1 = {https://doi.org/10.1109/ICHIT.2006.253605}}

@inbook{2008-10-McIGiuVoi,
	Abstract = {Integrated assessment models, decision support systems (DSS) and Geographic Information Systems (GIS) are examples of a growing number of computer-based tools designed to provide decision and information support to people engaged in formulating and implementing environmental policy and management. It is recognised that environmental policy and management users are often not as receptive to using such tools as desired but that little research has been done to uncover and understand the reasons. There is a diverse range of environmental decision and information support tools (DISTs) with uses including organisational and participatory decision support, and scientific research. The different uses and users of DISTs each present particular needs and challenges to the tool developers. The lack of appreciation of the needs of end-users by developers has contributed to the lack of success of many DISTs. Therefore it is important to engage users and other stakeholders in the tool development process to help bridge the gap between design and use. Good practice recommendations for developers to involve users include being clear about the purpose of the tool, working collaboratively with other developers and stakeholders, and building social and scientific credibility.},
	Author = {B.S. McIntosh and C. Giupponi and A.A. Voinov and C. Smith and K.B. Matthews and M. Monticino and M.J. Kolkman and N. Crossman and M. van Ittersum and D. Haase and A. Haase and J. Mysiak and J.C.J. Groot and S. Sieber and P. Verweij and N. Quinn and P. Waeger and N. Gaber and D. Hepting and H. Scholten and A. Sulis and H. van Delden and E. Gaddis and H. Assaf},
	Booktitle = {Environmental Modelling, Software and Decision Support},
	Chapter = {Bridging the Gaps Between Design and Use: Developing Tools to Support Environmental Management and Policy},
	Date-Added = {2018-06-06 18:50:43 +0000},
	Date-Modified = {2019-01-31 14:40:33 -0600},
	Doi = {10.1016/S1574-101X(08)00603-0},
	Editor = {A.J. Jakeman and A.A. Voinov and A.E. Rizzoli and S.H. Chen},
	Issn = {1574-101X},
	Keywords = {decision support, information support, environmental management, environmental policy, decision support tools},
	Month = {October},
	Pages = {33--48},
	Publisher = {Elsevier},
	Series = {Developments in Integrated Environmental Assessment},
	Title = {Environmental Modelling, Software and Decision Support},
	Url = {http://www.sciencedirect.com/science/article/pii/S1574101X08006030},
	Volume = {3},
	W-Projects = {enviromatics},
	W-Type = {chapter},
	Year = {2008},
	Bdsk-Url-1 = {http://www.sciencedirect.com/science/article/pii/S1574101X08006030},
	Bdsk-Url-2 = {https://doi.org/10.1016/S1574-101X(08)00603-0}}

@inproceedings{2007-05-MacHepSle,
	Address = {Berlin, Heidelberg},
	Author = {Maciag, Timothy and Hepting, Daryl H. and \'{S}l\k{e}zak, Dominik and Hilderman, Robert J.},
	Booktitle = {RSKT 2007: Rough Sets and Knowledge Technology},
	Date-Added = {2018-06-06 18:40:21 +0000},
	Date-Modified = {2018-06-06 18:46:32 +0000},
	Doi = {10.1007/978-3-540-72458-2_13},
	Editor = {Yao, Jing{T}ao and Lingras, Pawan and Wu, Wei-Zhi and Szczuka, Marcin and Cercone, Nick J. and \'{S}l\k{e}zak, Dominik},
	Month = {May},
	Pages = {109--117},
	Publisher = {Springer},
	Series = {Lecture Notes in Computer Science},
	Title = {Mining Associations for Interface Design},
	Volume = {4481},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-540-72458-2_13}}

@inproceedings{2007-05-MacHep,
	Author = {Maciag, Timothy and Hepting, Daryl H.},
	Booktitle = {Environmental Software Systems},
	Date-Added = {2018-06-06 18:30:09 +0000},
	Date-Modified = {2018-06-06 18:33:32 +0000},
	Doi = {10.13140/2.1.3773.6001},
	Editor = {Denzer, Ralf},
	Month = {May},
	Organization = {International Symposium on Environmental Software Systems},
	Pages = {550--559},
	Series = {IFIP Conference Series},
	Title = {Discovery of Usability Patterns in Support of Green Purchasing},
	Volume = {7},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.13140/2.1.3773.6001}}

@inproceedings{2007-05-HepMacRiz,
	Author = {Hepting, Daryl H. and Maciag, Timothy and Rizvi, S. A. A.},
	Booktitle = {Environmental Software Systems},
	Date-Added = {2018-06-06 18:20:57 +0000},
	Date-Modified = {2018-06-06 18:29:59 +0000},
	Doi = {10.13140/2.1.3773.6001},
	Month = {May},
	Organization = {International Symposium on Environmental Software Systems},
	Pages = {560--571},
	Series = {IFIP Conference Series},
	Title = {Information Technology in Support of Sustainable Food Choices},
	Volume = {7},
	W-Projects = {food},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.13140/2.1.3773.6001}}

@inproceedings{2007-07-MacHepSle,
	Abstract = {On the Web, many popular e-commerce sites provide consumers with decision support tools to assist them in their commerce-related decision-making. Many consumers will rank the utility of these tools quite highly. Data obtained from web usage mining analyses, which may provide knowledge about a user's online experiences, could help indicate the utility of these tools. This type of analysis could provide insight into whether provided tools are adequately assisting consumers in conducting their online shopping activities or if new or additional enhancements need consideration. Although some research in this regard has been described in previous literature, there is still much that can be done. The authors of this paper hypothesize that a measurement of consumer decision accuracy, i.e. a measurement preferences, could help indicate the utility of these tools. This paper describes a procedure developed towards this goal using elements of rough set theory. The authors evaluated the procedure using two support tools, one based on a tool developed by the US-EPA and the other developed by one of the authors called cogito. Results from the evaluation did provide interesting insights on the utility of both support tools. Although it was shown that the cogito tool obtained slightly higher decision accuracy, both tools could be improved from additional enhancements. Details of the procedure developed and results obtained from the evaluation will be provided. Opportunities for future work are also discussed.},
	Address = {London},
	Author = {Maciag, Timothy and Hepting, Daryl H. and \'{S}l\k{e}zak, Dominik and Hilderman, Robert J.},
	Booktitle = {ICCS 2007: Proceedings of the 15th International Workshops on Conceptual Structures},
	Date-Added = {2018-06-06 18:07:47 +0000},
	Date-Modified = {2018-06-06 18:19:21 +0000},
	Doi = {10.1007/978-1-84628-992-7_13},
	Editor = {Akhgar, Babak},
	Month = {July},
	Pages = {94--101},
	Publisher = {Springer},
	Title = {Evaluating the Utility of Web-Based Consumer Support Tools Using Rough Sets},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-1-84628-992-7_13}}

@inproceedings{2007-10-MacHepHil,
	Abstract = {This paper explores refinements to methods used in a procedure being developed by the authors to personalize user interfaces for online shopping support tools. In the authors' original procedure, classical methods in rough set theory are used in conjunction with traditional algorithms in web usage mining. This paper will explore an alternative approach, specifically the dominance-based rough set approach (DRSA), for use with the authors' original procedure. DRSA has its foundations in the classical rough set approach (CRSA). However unlike CRSA, DRSA considers feature/preference-ordered data. In web usage mining analyses, where elicitation of user preferences is a common task, feature/preference order is an important factor and may provide insights that classical/traditional approaches may omit. The authors discuss how DRSA may benefit and improve their original procedure and discuss how the information gained from DRSA analyses could be used to further build their original procedure by enabling item ordering and feature highlighting. This paper will describe the research process, outcomes, and outline opportunities for future work.},
	Author = {Maciag, Timothy and Hepting, Daryl H. and Hilderman, Robert J. and \'{S}l\k{e}zak, Dominik},
	Booktitle = {2007 Frontiers in the Convergence of Bioscience and Information Technologies},
	Date-Added = {2018-06-06 17:45:48 +0000},
	Date-Modified = {2018-06-06 17:58:30 +0000},
	Doi = {10.1109/FBIT.2007.54},
	Month = {October},
	Pages = {409-416},
	Publisher = {IEEE},
	Title = {Evaluation of a Dominance-Based Rough Set Approach to Interface Design},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.1109/FBIT.2007.54}}

@article{2008-06-HepPenMac,
	Abstract = {In this paper, we discuss our experience in offering a usability course with projects taken from an active open source software development project. We describe what was done in the class inside the larger context of the usability of open source software. We conclude with an invitation for others to adopt this model and use it for their own purposes.},
	Author = {Hepting, Daryl H. and Peng, Lijuan and Maciag, Timothy and Gerhard, David and Maguire, Brien},
	Date-Added = {2018-06-06 15:14:25 +0000},
	Date-Modified = {2018-09-26 12:00:34 -0600},
	Doi = {10.1145/1383602.1383649},
	Journal = {ACM SIGCSE Bulletin},
	Month = {June},
	Number = {2},
	Pages = {120--123},
	Title = {Creating synergy between usability courses and open source software projects},
	Volume = {49},
	W-Projects = {cs-education},
	W-Type = {journal},
	Year = {2008},
	Bdsk-Url-1 = {https://doi.org/10.1145/1383602.1383649}}

@inproceedings{2009-10-MacPetSch,
	Author = {Maciag, Timothy and Petry, Roger A. and Schroeder, Curt and Hepting, Daryl H.},
	Booktitle = {Environmental Software Systems},
	Date-Added = {2018-06-06 15:07:01 +0000},
	Date-Modified = {2018-06-06 18:35:28 +0000},
	Doi = {10.13140/RG.2.1.3561.8888/1},
	Editor = {Denzer, Ralf},
	Month = {October},
	Pages = {64--77},
	Title = {Experiences in Designing An Online Community to Facilitate Education for Sustainable Development},
	Volume = {8},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2009},
	Bdsk-Url-1 = {https://doi.org/10.13140/RG.2.1.3561.8888/1}}

@inproceedings{2009-10-PetHep,
	Author = {Petry, Roger A. and Hepting, Daryl H.},
	Booktitle = {Environmental Software Systems},
	Date-Added = {2018-06-06 14:55:57 +0000},
	Date-Modified = {2018-06-06 18:35:38 +0000},
	Doi = {10.13140/RG.2.1.3561.8888/1},
	Editor = {Denzer, Ralf},
	Month = {October},
	Pages = {233--245},
	Series = {IFIP Conference Series},
	Title = {Enabling Information Technology for the Emancipation of Physical and Natural Capital},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2009},
	Bdsk-Url-1 = {https://doi.org/10.13140/RG.2.1.3561.8888/1}}

@incollection{2010-04-TarHep,
	Author = {Targett, Sean and Hepting, Daryl H.},
	Booktitle = {CHI 2010 Workshop: Video Games as Research Instruments},
	Date-Added = {2018-06-06 05:46:02 +0000},
	Date-Modified = {2018-06-06 05:53:03 +0000},
	Editor = {Eduardo H. Calvillo G{\'a}mez and Jeremy Gow and Paul Cairns and Jonathan Back and Eddie Capstick},
	Month = {April},
	Title = {Study of User-Created Interfaces in Video Games},
	W-Projects = {games},
	W-Type = {workshop},
	Year = {2010}}

@inproceedings{2008-07-MacHep2,
	Abstract = {Donald Norman describes how reflection enables us to critically analyse and review details, compare and contrast situational outcomes, and aid in our general decision-making abilities. Furthermore, he explains how through reflection, we increase our awareness - become smarter - which inevitably enables us to conduct more satisfying decision-making analyses. In a day and age where information is abundant, the activity of reflection may prove more difficult. This is particularly the case for evaluating alternatives for health and environmentally preferable product selection. Key in supporting consumers in such regard is the design of the user interface, one where the interactions provide satisfying user experiences through support for reflective activities supplemented by high quality representations. This paper will discuss the importance of reflection and representation in such regard by describing a framework for system design. A detailed description of the framework is provided along with a discussion describing qualitative results from a recent usability evaluation. Future work is also provided.},
	Author = {Maciag, Timothy and Hepting, Daryl H.},
	Booktitle = {iEMSs 2008: International Congress on Environmental Modelling and Software},
	Date-Added = {2018-06-05 05:01:20 +0000},
	Date-Modified = {2018-06-05 15:36:52 +0000},
	Editor = {M. Sanchez-Marr{\`e} and J. B{\`e}jar and J. Comas and A. Rizzoli and G. Guariso},
	Month = {July},
	Organization = {International Environmental Modelling and Software Society (iEMSs)},
	Pages = {1701--1707},
	Title = {On the Role of Reflection and Representation in Environmental Decision Support Systems},
	Volume = {3},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2008}}

@incollection{2018-04-TomHep,
	Abstract = {Environmental sensing---the process of gathering information from ecological systems---is an essential part of ecology and sustainable agriculture. However, sensors can be expensive and difficult for citizen scientists to obtain, even though their parts are all around us, in the form of technological waste. When a gadget breaks, it is often easier and cheaper to throw it away and purchase a new one than to attempt to repair it. Citizen scientists can take advantage of this unfortunate by-product of ``throw away culture'' by harvesting the sensor technology that is often found in e-waste. In this article, we discuss an approach to the development of such sensors.},
	Author = {Tomesh, Trevor M. and Hepting, Daryl H.},
	Booktitle = {BioCoder: Bio Newsletter},
	Date-Added = {2018-06-04 23:12:45 +0000},
	Date-Modified = {2018-06-05 00:36:55 +0000},
	Editor = {Loukides, Mike and DiPrimio, Nina},
	Month = {April},
	Number = {13},
	Pages = {47--58},
	Publisher = {O'Reilly},
	Title = {Environmental Sensing with Recycled Materials},
	Url = {https://www.oreilly.com/biocoder/},
	W-Projects = {enviromatics},
	W-Type = {article},
	Year = {2018},
	Bdsk-Url-1 = {https://www.oreilly.com/biocoder/}}

@incollection{2012-09-PetPicHep,
	Author = {Petry, Roger A. and Pickard, Garth and Hepting, Daryl H.},
	Booktitle = {Towards More Sustainable Consumption and Production Systems and Sustainable Livelihoods -- Learning Contributions of the Regional Centres of Expertise on Education for Sustainable Development},
	Chapter = {9},
	Date-Added = {2018-06-04 21:28:15 +0000},
	Date-Modified = {2018-06-04 23:12:37 +0000},
	Editor = {Fadeeva, Zinaida and Payyappallimana, Unnikrishnan and Petry, Roger A.},
	Month = {September},
	Pages = {72--78},
	Publisher = {United Nations University Institute of Advanced Studies},
	Title = {RCE Saskatchewan: Advancing Sustainable Livelihoods Through Equipment-Centred Learning and Sharing},
	Url = {http://collections.unu.edu/view/UNU:5772},
	W-Projects = {enviromatics},
	W-Type = {report},
	Year = {2012},
	Bdsk-Url-1 = {http://collections.unu.edu/view/UNU:5772}}

@inproceedings{2010-07-Hep,
	Author = {Hepting, Daryl H.},
	Booktitle = {Proceedings of the 2010 International Congress on Environmental Modelling and Software},
	Date-Added = {2018-06-04 18:44:07 +0000},
	Date-Modified = {2018-06-04 18:45:21 +0000},
	Month = {July},
	Organization = {International Environmental Modelling and Software Society (iEMSs)},
	Title = {Design of S.O.L.E. Software},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2010}}

@inproceedings{2010-07-MacHepJaf,
	Abstract = {Bruce Sterling defines spimes, in part, as extensively rich streams of data and information
about things. From a theoretical viewpoint, the concept of spimes is indeed interesting,
with seemingly endless possibilities for enriching our knowledge about the things all around us.
In terms of our everyday decision-making activities, spimes could have significant influence on
our behaviours, empowering us to make more informed choices. No where is this more true than
in topics relating to sustainability, especially in how sustainability relates to the selection of the
food that we eat. With vast amounts of information available, the issue of selecting good food can
be difficult and more adequate support is needed. This paper proposes a framework for design
by discussing a model of social interaction which encourages, engages, and motivates consumer
participation, enabling consumers to share experiences and bridge knowledge barriers. By developing
a framework for community support in such respects, we ensure information quality,
transparency, and potentially provide more effective consumer support accordingly. Thus, we
have a greater chance of choosing better food selections, specifically those from the perspective
of integrating more sustainable choices in our everyday food selections.},
	Author = {Maciag, Timothy and Hepting, Daryl H. and Jaffe, JoAnn and Arbuthnott, Katherine D. and Dormuth, Darryl},
	Booktitle = {Proceedings of the 2010 International Congress on Environmental Modelling and Software},
	Date-Added = {2018-06-04 18:37:59 +0000},
	Date-Modified = {2018-06-05 04:35:47 +0000},
	Month = {July},
	Organization = {International Environmental Modelling and Software Society (iEMSs)},
	Title = {Social Shopping Using Food Spimes},
	W-Projects = {food},
	W-Type = {conference},
	Year = {2010}}

@article{1997-08-Hep1,
	Author = {Hepting, Daryl H.},
	Date-Added = {2018-06-01 05:20:12 +0000},
	Date-Modified = {2018-06-06 20:45:36 +0000},
	Journal = {Computer Graphics},
	Month = {August},
	Number = {3},
	Pages = {22--23},
	Title = {A Personal Adventure: SIGGRAPH 96},
	Volume = {31},
	W-Type = {article},
	Year = {1997}}

@inproceedings{2005-09-MacHepSle,
	Abstract = {The quality of the natural environment has become one of the primary concerns in present society.
In Canada, we have been asked to take on the ``One Tonne
Challenge'' to reduce personal household emissions by
1 tonne. However, very little has been done to illuminate
the various connections between our household
purchases and the effect they can have on the quality of
our health and environment. Several decision support
systems are available to assist consumers compare alternatives.
However, these systems do little to enhance
the consumer's experience. Correct clustering of consumers
in terms of their product attribute preferences
would enable the construction of personalized user interfaces
thus increase consumer satisfaction when interacting
with the system and increase the chance of
inspiring greener purchasing habits. This paper analyzes
a clustering technique that uses methods from
multivariate statistics, rough set theory, and machine
learning to cluster users in a web-based environmental
decision support system and test the success of the
clustering. Results from our analysis are discussed.},
	Author = {Maciag, Timothy and Hepting, Daryl H. and \'{S}l\k{e}zak, Dominik},
	Booktitle = {Proceedings of International Workshop on Rough Sets and Soft Computing in Intelligent Agent and Web Technologies},
	Date-Added = {2018-06-01 04:58:56 +0000},
	Date-Modified = {2018-06-01 19:54:27 +0000},
	Editor = {\'{S}l\k{e}zak, D. and Menasalvas-Ruiz, E. and Liau, C. J. and Szczuka, M.},
	Month = {September},
	Pages = {49--55},
	Title = {Personalizing User Interfaces for Environmental Decision Support Systems},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2005}}

@inproceedings{2005-05-HepMac,
	Author = {Hepting, Daryl H. and Maciag, Timothy},
	Booktitle = {Proceedings of the 6th International Symposium on Environmental Software Systems 2005 (ISESS 2005)},
	Date-Added = {2018-06-01 04:47:29 +0000},
	Date-Modified = {2018-06-01 04:56:37 +0000},
	Editor = {Denzer, Ralf},
	Month = {May},
	Organization = {IFIP},
	Pages = {95--106},
	Title = {Consumer Decision Support for Product Selection},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2005}}

@inproceedings{2008-07-MacHep1,
	Abstract = {This paper examines the quality of user interfaces in an application to choose products. A high-quality interface should enable users to perform prescribed tasks quickly and without errors. The interface should also enable users to find products which match their personal values. A high-quality interface can especially empower those diverse users who might otherwise be overwhelmed by technology but who need information to ground their actions. By examining user performance in such regards, insight into the quality of interface may be acheived. For this purpose, we examined user performance while utilizing different interfaces for product selections. An analysis and discussion of the examination is presented, along with opportunities for future work.
},
	Author = {Maciag, Timothy and Hepting, Daryl H.},
	Booktitle = {iEMSs 2008: International Congress on Environmental Modelling and Software},
	Date-Added = {2018-06-01 03:47:25 +0000},
	Date-Modified = {2018-06-05 15:32:39 +0000},
	Editor = {M. Sanchez-Marr{\`e} and J. B{\`e}jar and J. Comas and A. Rizzoli and G. Guariso},
	Month = {July},
	Organization = {International Environmental Modelling and Software Society (iEMSs)},
	Pages = {1694-1700},
	Title = {An Analysis of Interface Quality for Decision Support},
	Volume = {3},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2008}}

@inproceedings{2005-11-MacHep,
	Author = {Maciag, Timothy and Hepting, Daryl H.},
	Booktitle = {Intelligent Engineering Systems through Artificial Neural Networks},
	Date-Added = {2018-06-01 03:45:34 +0000},
	Date-Modified = {2018-06-01 04:44:03 +0000},
	Editor = {Cihan H. Dagli and Anna L. Buczak and David L. Enke},
	Month = {November},
	Publisher = {ASME Press},
	Title = {Analysis of User Classifiers for Personalization of Environmental Decision Support System Interfaces},
	Volume = {15},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2005}}

@inbook{2009-01-MacSleHep,
	Author = {Maciag, Timothy and \'{S}l\k{e}zak, Dominik and Hepting, Daryl H. and Hilderman, Robert},
	Chapter = {Data Mining for Design and Marketing},
	Date-Added = {2018-06-01 03:29:01 +0000},
	Date-Modified = {2018-06-01 03:35:19 +0000},
	Doi = {10.1201/9781420070224.ch15},
	Edition = {1st},
	Editor = {Ohsawa, Yukio and Yada, Katsutoshi},
	Month = {January},
	Pages = {235--250},
	Publisher = {Chapman and Hall/CRC},
	Title = {A Data-Mining Framework for Designing Personalized E-Commerce Support Tools},
	W-Projects = {food},
	W-Type = {chapter},
	Year = {2009},
	Bdsk-Url-1 = {https://doi.org/10.1201/9781420070224.ch15}}

@article{2011-12-McIAscTwe,
	Abstract = {Despite the perceived value of DSS in informing environmental and natural resource management, DSS tools often fail to be adopted by intended end users. By drawing together the experience of a global group of EDSS developers, we have identified and assessed key challenges in EDSS development and offer recommendations to resolve them. Challenges related to engaging end users in EDSS development emphasise the need for a participatory process that embraces end users and stakeholders throughout the design and development process. Adoption challenges concerned with individual and organisational capacities to use EDSS and the match between EDSS and organisational goals can be overcome through the use of an internal champion to promote the EDSS at different levels of a target organisation; co-ordinate and build capacity within the organisation, and; ensure that developers maintain focus on developing EDSS which are relatively easy and inexpensive to use and update (and which are perceived as such by the target users). Significant challenges exist in relation to ensuring EDSS longevity and financial sustainability. Such business challenges may be met through planning and design that considers the long-term costs of training, support, and maintenance; revenue generation and licensing by instituting processes which support communication and interactions; and by employing software technology which enables easy model expansion and re use to gain an economy of scale and reduce development costs. A final group of perhaps more problematic challenges relate to how the success of EDSS ought to be evaluated. Whilst success can be framed relatively easily in terms of interactions with end users, difficulties of definition and measurability emerge in relation to the extent to which EDSS achieve intended outcomes. To tackle the challenges described, the authors provide a set of best practice recommendations concerned with promoting design for ease of use, design for usefulness, establishing trust and credibility, promoting EDSS acceptance, and starting simple and small in functionality terms. Following these recommendations should enhance the achievement of successful EDSS adoption, but more importantly, help facilitate the achievement of desirable social and environmental outcomes.},
	Author = {B.S. McIntosh and J.C. Ascough and M. Twery and J. Chew and A. Elmahdi and D. Haase and J.J. Harou and D. Hepting and S. Cuddy and A.J. Jakeman and S. Chen and A. Kassahun and S. Lautenbach and K. Matthews and W. Merritt and N.W.T. Quinn and I. Rodriguez-Roda and S. Sieber and M. Stavenga and A. Sulis and J. Ticehurst and M. Volk and M. Wrobel and H. van Delden and S. El-Sawah and A. Rizzoli and A. Voinov},
	Date-Added = {2018-06-01 03:25:03 +0000},
	Date-Modified = {2018-06-01 03:26:25 +0000},
	Doi = {https://doi.org/10.1016/j.envsoft.2011.09.009},
	Issn = {1364-8152},
	Journal = {Environmental Modelling & Software},
	Keywords = {Environmental decision support systems, EDSS, Information systems, Decision-making, Software development, Adoption, Use},
	Month = {December},
	Number = {12},
	Pages = {1389--1402},
	Title = {Environmental decision support systems (EDSS) development - Challenges and best practices},
	Url = {http://www.sciencedirect.com/science/article/pii/S1364815211002076},
	Volume = {26},
	W-Projects = {enviromatics},
	W-Type = {journal},
	Year = {2011},
	Bdsk-Url-1 = {http://www.sciencedirect.com/science/article/pii/S1364815211002076},
	Bdsk-Url-2 = {https://doi.org/10.1016/j.envsoft.2011.09.009}}

@inproceedings{2012-01-HepMacHil,
	Abstract = {Farmers must now consider climate adaptation amongst other variables when they select crops for the coming year. A changing climate means traditional crop choices may not perform well. Yet, it may be difficult to trust recommendations about new crop choices provided without extensive local knowledge. This paper describes the design and implementation of a prototype tool to support Canadian farmers in their crop selections. However, authoritative data about growing conditions that maximize crop performance has been difficult to assemble. Therefore, we propose an extension to the prototype system that would allow farmers to submit reports of crop performance along with data that describes their growing conditions. With many farmers contributing these experience reports, the data in these reports could be mined to provide localized information about the performance of different crops and the conditions which best support each.},
	Author = {Hepting, Daryl H. and Maciag, Timothy and Hill, Harvey},
	Booktitle = {2012 45th Hawaii International Conference on System Sciences},
	Date-Added = {2018-06-01 03:18:53 +0000},
	Date-Modified = {2018-06-01 03:22:40 +0000},
	Doi = {10.1109/HICSS.2012.640},
	Issn = {1530-1605},
	Keywords = {Internet;crops;farming;Web-based support;climate adaptation;crop selection;growing condition;prototype tool;Adaptation models;Agriculture;Databases;Heating;Measurement;Meteorology;Prototypes;climate adaptation;crop selection;crowdsourcing;web-based support systems},
	Month = {January},
	Pages = {1227-1236},
	Title = {Web-Based Support of Crop Selection for Climate Adaptation},
	W-Projects = {food},
	W-Type = {conference},
	Year = {2012},
	Bdsk-Url-1 = {https://doi.org/10.1109/HICSS.2012.640}}

@inproceedings{2005-05-HepGer,
	Author = {Hepting, Daryl H. and Gerhard, David},
	Booktitle = {Proceedings of the Second International Conference on Computer Music Modelling and Retrieval 2004},
	Date-Added = {2018-06-01 00:07:23 +0000},
	Date-Modified = {2018-06-01 00:18:51 +0000},
	Doi = {10.1007/978-3-540-31807-1_13},
	Month = {May},
	Pages = {158--172},
	Series = {Lecture Notes in Computer Science},
	Title = {Collaborative Computer-Aided Parameter Exploration for Music and Animation},
	Volume = {3310},
	W-Projects = {multimedia},
	W-Type = {conference},
	Year = {2005},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-540-31807-1_13}}

@inproceedings{2002-07-Hep,
	Abstract = {Information visualization, aided by ever more accessible computational resources, continues to grow in popularity and significance. The capability to generate complex imagery by computer is often necessary but not always sufficient to gain the desired insight. The success of a visual representation in a given context may be affected by many variables, not the least of which is the individual user's experience. Even if a precise relationship could be found between context and "best" visual representation, the complete articulation of a context is practically impossible. In other fields, this is known as sensitive dependence to initial conditions. A more feasible alternative is to begin with an incomplete articulation of a context and allow the user to interactively develop and refine it. Although most computer interfaces for information visualization tools are predominantly verbal, a predominantly visual interface can have significant advantages. Such an interface allows users to avoid the usual translations between visual and verbal modes and it removes users' need for a specialized visualization vocabulary. A visual interface can also shift the focus of the visualization process from the data towards the user These ideas are discussed in the context of a prototype tool, the design of which is illustrated with an example, and the evaluation of which has provided many positive results.},
	Author = {Hepting, Daryl H.},
	Booktitle = {Proceedings of Sixth International Conference on Information Visualisation 2002},
	Date-Added = {2018-05-31 22:53:27 +0000},
	Date-Modified = {2018-05-31 23:01:08 +0000},
	Doi = {10.1109/IV.2002.1028791},
	Month = {July},
	Pages = {295--302},
	Publisher = {IEEE},
	Title = {Towards a visual interface for information visualization},
	W-Projects = {visualization},
	W-Type = {conference},
	Year = {2002},
	Bdsk-Url-1 = {https://doi.org/10.1109/IV.2002.1028791}}

@inproceedings{2009-12-HepMacSpr,
	Abstract = {The activity of facial recognition is routine for most people; yet describing the process of recognition, or describing a face to be recognized reveals a great deal of complexity inherent in the activity. Eyewitness identification remains an important element in judicial proceedings. It is very convincing, yet it is not very accurate. We studied how people sorted a collection of facial photographs and found that individuals may have different strategies for similarity recognition. In our analysis of the data, we have identified two possible strategies. We apply rough set based attribute reduction methodology to this data in order to develop a test to identify which of these strategies an individual is likely to prefer. We hypothesize that by providing a personalized search and filter environment, individuals would be more adequately equipped to handle the complexity of the task, thereby increasing the accuracy of identifications. Furthermore, the rough set based analysis may help to more clearly identify the different strategies that individuals use for this task. This paper provides a description of the preliminary study, our computational approach that includes an important pre-processing step, discusses results from our evaluation, and provides a list of opportunities for future work.},
	Address = {Berlin, Heidelberg},
	Author = {Hepting, Daryl H. and Maciag, Timothy and Spring, Richard and Arbuthnott, Katherine and \'{S}l\k{e}zak, Dominik},
	Booktitle = {Rough Sets, Fuzzy Sets, Data Mining and Granular Computing RSFDGrC 2009},
	Date-Added = {2018-05-31 22:27:45 +0000},
	Date-Modified = {2018-05-31 22:27:45 +0000},
	Doi = {10.1007/978-3-642-10646-0_24},
	Editor = {Sakai, Hiroshi and Chakraborty, Mihir Kumar and Hassanien, Aboul Ella and \'{S}l\k{e}zak, Dominik and Zhu, William},
	Isbn = {978-3-642-10646-0},
	Month = {December},
	Pages = {201--208},
	Publisher = {Springer Berlin Heidelberg},
	Series = {Lecture Notes in Computer Science},
	Title = {A Rough Sets Approach for Personalized Support of Face Recognition},
	Volume = {5908},
	W-Projects = {faces},
	W-Type = {conference},
	Year = {2009},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-642-10646-0_24}}

@unpublished{2011-05-MacHepHil,
	Author = {Maciag , Timothy and Hepting, Daryl H. and Hill, Harvey and Armstrong, Robert},
	Booktitle = {CHI 2011 Workshop: Visible-Actionable-Sustainable: Sustainable Interaction Design in Professional Domain},
	Date-Added = {2018-05-31 22:18:56 +0000},
	Date-Modified = {2018-05-31 22:27:45 +0000},
	Month = {May},
	Note = {Workshop website: https://sustainablehci.wordpress.com/},
	Title = {Computer-Aided Support for Understanding Climate Variability},
	W-Projects = {food},
	W-Type = {workshop},
	Year = {2011}}

@inproceedings{2010-08-FanHep,
	Address = {Berlin, Heidelberg},
	Author = {Fang, Lizao and Hepting, Daryl H.},
	Booktitle = {Active Media Technology. AMT 2010},
	Date-Added = {2018-05-31 21:54:07 +0000},
	Date-Modified = {2018-05-31 21:59:16 +0000},
	Doi = {10.1007/978-3-642-15470-6_43},
	Editor = {An, Aijun and Lingras, Pawan and Petty, Sheila and Huang, Runhe},
	Month = {August},
	Pages = {411--423},
	Publisher = {Springer Berlin Heidelberg},
	Series = {Lecture Notes in Computer Science},
	Title = {Assessing End-User Programming for a Graphics Development Environment},
	Volume = {6335},
	W-Projects = {creativity},
	W-Type = {conference},
	Year = {2010},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-642-15470-6_43}}

@inproceedings{2010-08-MacHep,
	Abstract = {The digital age has brought about new platforms for collaboration which have provided interesting and effective ways of enabling people to engage in a wide variety of socially-driven activities. One only needs to observe the many free/libre open source software projects on the web, where millions of connected individuals actively participate in the development and deployment of a wide range of software applications and tools. For many of us, there is a great appeal to this ideology, one comprising of a more transparent and open culture of collaboration. Such activities encourage freedom and shared learning which could be considered essential to human growth and innovation. In this paper we describe research with such goals. Specific to our research includes the development of online and mobile user interfaces for the visualization of food ''spimes'' (informationally-rich food-based data), seeking to understand how best to enable and encourage people to share information/knowledge, visualize/compare choices, and understand different aspects of food quality. By democratizing food knowledge in such respects, it is the goal that we develop a more satisfying food culture, enabling people to collectively realize more healthy, socially acceptable, environmentally friendly, and cost-effective food choices.},
	Author = {Maciag, Timothy and Hepting, Daryl H.},
	Booktitle = {2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology},
	Date-Added = {2018-05-31 21:44:38 +0000},
	Date-Modified = {2018-05-31 22:01:15 +0000},
	Doi = {10.1109/WI-IAT.2010.297},
	Keywords = {data visualisation;food products;groupware;mobile computing;public domain software;social networking (online);user interfaces;collaborative online communities;food quality;food spimes visualization;mobile user interfaces;open source software projects;socially driven activities;Biological system modeling;Collaboration;Communities;Electronic publishing;Encyclopedias;Internet;Interaction design;Modelling;Online collaboration;Social shopping;Visualization;Web-based support systems},
	Month = {August},
	Pages = {436--439},
	Title = {Constructing Collaborative Online Communities for Visualizing Spimes},
	Volume = {3},
	W-Projects = {food},
	W-Type = {workshop},
	Year = {2010},
	Bdsk-Url-1 = {https://doi.org/10.1109/WI-IAT.2010.297}}

@unpublished{2011-05-MacHepPet,
	Author = {Maciag, Timothy and Hepting, Daryl H. and Petry, Roger A.},
	Booktitle = {HCI, politics and the city: engaging with urban grassroots movements for reflection and action},
	Date-Added = {2018-05-31 21:33:00 +0000},
	Date-Modified = {2018-05-31 21:41:02 +0000},
	Doi = {10.1145/1979742.1979568},
	Month = {May},
	Note = {Workshop website: http://staceyk.org/chi11workshop/submissions/index.html},
	Title = {Mobilizing Shared Capital for Grassroots Action},
	W-Projects = {enviromatics},
	W-Type = {workshop},
	Year = {2011},
	Bdsk-Url-1 = {https://doi.org/10.1145/1979742.1979568}}

@book{2011-06-KuzSleHep,
	Booktitle = {Proceedings of 13th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing},
	Date-Added = {2018-05-31 16:49:20 +0000},
	Date-Modified = {2018-06-13 04:20:23 +0000},
	Doi = {10.1007/978-3-642-21881-1},
	Editor = {Kuznetsov, Sergei O. and \'{S}l\k{e}zak, Dominik and Hepting, Daryl H. and Mirkin, Boris G.},
	Month = {June},
	Publisher = {Springer-Verlag Berlin Heidelberg},
	Series = {Lecture Notes in Artificial Intelligence},
	Title = {Proceedings of 13th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing},
	Volume = {6743},
	W-Projects = {rough-sets},
	W-Type = {proceedings},
	Year = {2011},
	Bdsk-Url-1 = {https://doi.org/10.1007/978-3-642-21881-1}}

@inproceedings{2012-10-HepDonKin,
	Author = {Hepting, Daryl H. and Donaldson, Gerry and King, Peter R. and Silver, Danny},
	Booktitle = {SIGITE '12: Proceedings of the 13th annual conference on Information technology education},
	Date-Added = {2018-05-31 03:42:06 +0000},
	Date-Modified = {2018-09-26 11:59:54 -0600},
	Doi = {10.1145/2380552.2380623},
	Month = {October},
	Pages = {251--252},
	Publisher = {ACM},
	Title = {CS/IT Outreach from a Canadian Perspective},
	W-Projects = {cs-education},
	W-Type = {panel},
	Year = {2012},
	Bdsk-Url-1 = {https://doi.org/10.1145/2380552.2380623}}

@inproceedings{2014-10-TomHep,
	Abstract = {Video games have become a driving force for innovation in many aspects of the entertainment industry and beyond. Since gaming may also be in a position to drive the emerging "maker movement", we consider the "DIY game industry". In this half-day course, attendees will be introduced to DIY Game Console construction and programming by building their own game console, based on a simple 12 LED and 4 button design, and then programming their console to play very simple, yet entertaining, games. Attendees will also be exposed to the tradeoffs in design between capabilities in gameplay and complexity of hardware and software.},
	Address = {New York},
	Author = {Tomesh, Trevor M. and Hepting, Daryl H.},
	Booktitle = {CHI PLAY '14 Proceedings of the first ACM SIGCHI annual symposium on Computer-human interaction in play},
	Date-Added = {2018-05-31 03:24:35 +0000},
	Date-Modified = {2018-05-31 03:31:09 +0000},
	Doi = {10.1145/2658537.2662411},
	Month = {October},
	Pages = {471--473},
	Publisher = {ACM},
	Title = {DIY Game Console Development},
	W-Projects = {games},
	W-Type = {course},
	Year = {2014},
	Bdsk-Url-1 = {https://doi.org/10.1145/2658537.2662411}}

@conference{2017-10-HepBinYao,
	Abstract = {The card sorting problem involves the similarity judgments of pairs of photos, taken from a set of photos, by a group of participants. Given the lack of an objective standard for judging similarity, different participants may be using different strategies in judging the similarity of photos. It could be very useful to identify and study these strategies. In this paper, we present a framework for three-way analysis of judgments of similarity. Based on judgments by the set of participants, we divide all pairs of photos into three classes: a set of similar pairs that are judged by at least 60% of participants as similar; a set of dissimilar pairs that are judged by at least 60% of participants as dissimilar; and a set of undecidable pairs that have conflicting judgments. A more refined three-way classification method is also suggested based on a quantitative description of the quality of similarity judgments. The classification in terms of three classes provides an effective method to examine the notions of similarity, dissimilarity, and disagreement.},
	Author = {Hepting, Daryl H. and {Bin Amer}, Hadeel Hatim and Yao, Yiyu},
	Booktitle = {Proceedings of ISFUROS 2017: 2nd International Symposium on Fuzzy and Rough Sets},
	Date-Added = {2017-10-28 06:49:20 +0000},
	Date-Modified = {2018-06-05 04:47:17 +0000},
	Keywords = {facial photograph, card sorting, three-way decision, probability},
	Month = {October},
	Title = {Three-Way Analysis of Facial Similarity Judgments},
	W-Projects = {faces},
	W-Type = {conference},
	Year = {2017},
	Bdsk-Url-1 = {}}

@incollection{2011-11-HepSprSle,
	Author = {Hepting, Daryl H. and Spring, Richard and \'{S}l\k{e}zak, Dominik},
	Booktitle = {Transactions on Rough Sets XIV},
	Date-Added = {2017-06-30 03:44:04 +0000},
	Date-Modified = {2018-05-31 16:44:43 +0000},
	Doi = {10.1007/978-3-642-21563-6_5},
	Editor = {Peters, James F. and Skowron, Andrzej and Sakai Hiroshi and Chakraborty, Mihir Kumar and \'{S}l\k{e}zak, Dominik and Hassanien, Aboul Ella and Zhu, William},
	Pages = {81--99},
	Publisher = {Springer},
	Series = {Lecture Notes in Computer Science},
	Title = {A rough set exploration of facial similarity judgements},
	Volume = {6600},
	W-Projects = {faces},
	W-Type = {journal},
	Year = {2011},
	Bdsk-Url-1 = {http://dx.doi.org/10.1007/978-3-642-21563-6_5}}

@inproceedings{2003-11-Hep,
	Author = {Hepting, Daryl H.},
	Booktitle = {Intelligent Engineering Systems through Artificial Neural Networks},
	Date-Added = {2017-03-31 05:38:53 +0000},
	Date-Modified = {2018-05-31 22:39:20 +0000},
	Editor = {Dagli, Cihan H.},
	Month = {November},
	Pages = {125--131},
	Publisher = {ASME Press},
	Title = {Interactive Evolution for Systematic Exploration of a Parameter Space},
	Volume = {13},
	W-Projects = {cogito},
	W-Type = {conference},
	Year = {2003}}

@techreport{2003-11-HepArb,
	Abstract = {We examined whether performance using scientific visualization software is influenced by verbal or pictoral format of the interface, as predicted if verbal overshadowing generalizes to the domain of computer software. With a pictoral interface, participants showed more complete coverage of the graphical search space, as well as more efficient performance.
},
	Author = {Hepting, Daryl H. and Arbuthnott, Katherine D.},
	Date-Added = {2017-03-31 05:35:20 +0000},
	Date-Modified = {2018-09-20 02:47:41 +0000},
	Institution = {University of Regina, Department of Computer Science},
	Month = {November},
	Number = {2003-10},
	Title = {The Implications of Verbal Overshadowing for Computer Interface Design},
	W-Projects = {visualization},
	W-Type = {techreport},
	Year = {2003}}

@inproceedings{2007-01-HepSch,
	Abstract = {There is presently a variety of methods by which to create visualizations, and many of these require a great deal
of manual intervention. Even with those methods by which it is easy to create a single visual representation,
understanding the range of possible visual representations and exploring amongst them is difficult. We present
a generalized interface, called cogito, that permits the user to control exploration of the visualization output of
various manual tools, all without the requirement to modify the original tool. Programming within the cogito
API is required to connect to each tool, but it is not onerous. We consider that the exploratory experience or
activity is valuable, and that it is possible to easily create this experience for standard tools that do not normally
permit exploration. We illustrate this approach with several examples from different kinds of manual interfaces
and discuss the requirements of each.},
	Author = {Hepting, Daryl H. and Schmiedge, Paul},
	Booktitle = {SPIE Proceedings, Visualization and Data Analysis 2007},
	Date-Added = {2017-03-30 22:09:59 +0000},
	Date-Modified = {2018-05-31 17:24:20 +0000},
	Doi = {10.1117/12.703654},
	Editor = {Erbacher, Robert F. and Roberts, Jonathan C. and Gr{\"o}hn, Matti T. and B{\"o}rner, Katy},
	Month = {January},
	Pages = {64950R},
	Title = {A User-Driven Interface for Exploring Visualizations},
	Volume = {6495},
	W-Projects = {visualization},
	W-Type = {conference},
	Year = {2007},
	Bdsk-Url-1 = {https://doi.org/10.1117/12.703654}}

@inproceedings{2004-11-GerHep,
	Abstract = {We propose an interactive composition technique to facilitate the exploration of complex parameter spaces. More computer-aided composition than algorithmic composition, human aesthetic judgment is an integral part of the technique. From a set of central parameters, the composer chooses a mapping which allows the generation of both audio and video representations. Features from each representation are then extracted and used as parameters in an iterative re-render process, each step of which can be automated or respond to human input. With this technique, composers can see as well as hear their music as it develops, and can interact and follow paths through the parameter space, exploring sound spaces heretofore unavailable to standard compositional methods.},
	Author = {Gerhard, David and Hepting, Daryl H.},
	Booktitle = {Proceedings of the 2004 International Computer Music Conference},
	Date-Added = {2017-03-30 22:05:54 +0000},
	Date-Modified = {2019-04-14 23:37:59 -0600},
	Month = {November},
	Pages = {505--512},
	Publisher = {IEEE},
	Title = {Cross-Modal Parametric Composition},
	Url = {{{site.canonical}}/research/works/1991-03-Hep-Approximation-and-Visualization-of-Sets-Defined-by-Iterated-Function-Systems.html},
	W-Projects = {multimedia},
	W-Type = {conference},
	Year = {2004},
	Bdsk-Url-1 = {%7B%7Bsite.canonical%7D%7D/research/works/1991-03-Hep-Approximation-and-Visualization-of-Sets-Defined-by-Iterated-Function-Systems.html}}

@inproceedings{2004-08-UttHepPet,
	Address = {New York},
	Author = {Uttaranakorn, Jirayu and Hepting, Daryl H. and Petty, Sheila},
	Booktitle = {SIGGRAPH '04: ACM SIGGRAPH 2004 Sketches},
	Date-Added = {2017-03-30 21:53:47 +0000},
	Date-Modified = {2018-05-31 20:56:46 +0000},
	Doi = {10.1145/1186223.1186248},
	Editor = {Barzel, Ronen},
	Month = {August},
	Pages = {20},
	Publisher = {ACM},
	Title = {Symbol Mall},
	W-Projects = {multimedia},
	W-Type = {sketch},
	Year = {2004},
	Bdsk-Url-1 = {https://doi.org/10.1145/1186223.1186248}}

@inproceedings{2004-08-HepGerMcK,
	Address = {New York},
	Author = {Hepting, Daryl H. and Gerhard, David and McKague, Matthew and Schmiedge, Paul},
	Booktitle = {ACM SIGGRAPH 2004 Posters},
	Date-Added = {2017-03-30 21:51:26 +0000},
	Date-Modified = {2018-05-31 21:12:07 +0000},
	Doi = {10.1145/1186415.1186505},
	Month = {August},
	Pages = {78},
	Publisher = {ACM},
	Series = {SIGGRAPH '04},
	Title = {Managing Parameter Spaces for Multimedia Composition},
	W-Projects = {multimedia},
	W-Type = {poster},
	Year = {2004},
	Bdsk-Url-1 = {https://doi.org/10.1145/1186415.1186505}}

@inproceedings{1998-04-HepCaoRus,
	Author = {Hepting, Daryl H. and Cao, Weiming and Russell, Robert D.},
	Booktitle = {Western Computer Graphics Symposium},
	Date-Added = {2017-03-30 21:33:57 +0000},
	Date-Modified = {2018-05-31 22:50:24 +0000},
	Month = {April},
	Title = {An Exploratory Approach to Mathematical Visualization},
	W-Projects = {visualization},
	W-Type = {conference},
	Year = {1998}}

@inproceedings{1995-10-HepDerEdo,
	Abstract = {Invariant tori are examples of invariant manifolds in dynamical systems. Usual tools in dynamical systems such as analysis and numerical simulations alone are often not sufficient to understand the complicated mechanisms that cause changes in these manifolds.
Computer-graphical visualization is a natural and powerful addition to these tools used for the qualitative study of dynamical systems, especially for the study of invariant manifolds. The dynamics of two linearly coupled oscillators is the focus of this case study. With little or no coupling between the oscillators, an invariant torus is present but it breaks down for strong coupling. Visualization has been employed to gain a qualitative understanding of this breakdown process. The visualization has allowed key features of the tori to be recognized, and it has proven to be indispensable in developing and testing hypotheses about the tori.},
	Author = {Hepting, Daryl H. and Derks, Gianne and Edoh, Kossi D. and Russell, Robert D.},
	Booktitle = {Proceedings of Visualization '95, IEEE Conference on Visualization},
	Date-Added = {2017-03-30 21:13:54 +0000},
	Date-Modified = {2018-06-06 21:14:47 +0000},
	Doi = {10.1109/VISUAL.1995.485148},
	Month = {October},
	Pages = {342--345, 471},
	Title = {Qualitative Analysis of Invariant Tori in a Dynamical System},
	W-Type = {conference},
	Year = {1995},
	Bdsk-Url-1 = {https://doi.org/10.1109/VISUAL.1995.485148}}

@inproceedings{1996-11-HepFraDil,
	Author = {Hepting, Daryl H. and Fracchia, F. David and Dill, John C. and Russell, Robert D.},
	Booktitle = {Workshop on New Paradigms in Information Visualization and Manipulation},
	Date-Added = {2017-03-30 20:42:08 +0000},
	Date-Modified = {2018-06-06 20:47:43 +0000},
	Month = {November},
	Organization = {ACM Conference on Information and Knowledge Management},
	Title = {A Personal Paradigm for Computer-Aided Visualization},
	W-Projects = {visualization},
	W-Type = {workshop},
	Year = {1996}}

@inproceedings{2006-07-HepMac,
	Abstract = {As individuals are increasingly being called to act in environmentally-conscious ways, they will seek out any and all resources which might help to inform their actions. Unfortunately, a 2002 OECD report indicated that there seemed to be declining trust of environmental information sources and increasing confusion about which actions could be most beneficial. Environmental Software Systems can provide relief in this context, if the software design is user-centered. The very specialized nature of much environmental software may discourage these design practices, but this is a false economy. Instead of software that is based on technical models developed by environmental scientists, consider that which can acquire and adapt to changing end-user models of the particular domain. Such adaptation would certainly benefit users, but research could also benefit considerably from data that could prioritize actions of the environmental scientists, from analysis to education. This shift in emphasis agrees with recent trends toward personalization and democratization of software system functionality. If the number of people who could meaningfully explore a model of a particular ecosystem could increase thousand-fold, there could be considerable benefit realized in the level of discourse on environmental issues pertaining to that ecosystem. Such an increased usage would require the removal of barriers for direct user access to the software systems in order to create satisfying user experiences. For the user to be satisfied when confronting a large and complex information space, he or she must not be overwhelmed but able to easily specify and locate that which is of interest. The theoretical basis for such an approach is presented, along with some evidence thus far collected. Opportunities for improvement are also discussed.},
	Author = {Hepting, Daryl H. and Maciag, Timothy},
	Booktitle = {3rd International Congress on Environmental Modelling and Software},
	Date-Added = {2017-03-29 22:17:09 +0000},
	Date-Modified = {2019-02-03 23:57:15 -0600},
	Editor = {A. Voinov and A. Jakeman and A. Rizzolli},
	Month = {July},
	Organization = {iEMSs},
	Pages = {420--425},
	Title = {Opening Access to Environmental Software Systems},
	W-Projects = {enviromatics},
	W-Type = {conference},
	Year = {2006}}

@techreport{1995-11-HepHuaRus,
	Address = {Burnaby, BC, Canada},
	Author = {Hepting, Daryl H. and Huang, Weizhang and Russell, Robert D.},
	Date-Added = {2017-03-29 21:52:15 +0000},
	Date-Modified = {2018-10-22 00:06:32 -0600},
	Institution = {Simon Fraser University},
	Month = {11},
	Number = {95-09},
	Title = {Case Study: A Visual Tool for Moving Mesh Numerical Methods},
	W-Projects = {visualization},
	W-Type = {techreport},
	Year = {1995}}

@conference{1995-05-HepEdoDer,
	Address = {Snowbird, Utah},
	Author = {Hepting, Daryl H. and Edoh, Kossi D. and Derks, Gianne and Russell, Robert D.},
	Booktitle = {3rd SIAM Conference on Applications of Dynamical Systems},
	Date-Added = {2017-03-29 20:54:49 +0000},
	Date-Modified = {2018-10-22 00:08:04 -0600},
	Month = {May},
	Title = {Visualization as a Qualitative Tool for the Computation of Invariant Tori},
	W-Projects = {visualization},
	W-Type = {talk},
	Year = {1995}}

@inproceedings{1995-03-HepDerEdo,
	Address = {Banff, AB, Canada},
	Author = {Hepting, Daryl H. and Derks, Gianne and Edoh, Kossi D. and Russell, Robert D.},
	Booktitle = {Western Computer Graphics Symposium},
	Date-Added = {2017-03-29 20:40:17 +0000},
	Date-Modified = {2019-02-03 23:56:31 -0600},
	Month = {March},
	Title = {A Visual Analysis of Invariant Tori},
	Year = {1995}}

@techreport{1993-12-Hep,
	Address = {Burnaby, BC, Canada},
	Author = {Hepting, Daryl H.},
	Date-Added = {2017-03-29 15:49:15 +0000},
	Date-Modified = {2018-06-05 16:57:11 +0000},
	Institution = {Simon Fraser University},
	Month = {December},
	Number = {CMPT TR 93-14},
	Title = {A Layered Approach to Computerization of a Multimedia Archive},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1993-12-Hep.pdf},
	W-Projects = {multimedia},
	W-Type = {techreport},
	Year = {1993},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1993-12-Hep.pdf}}

@inproceedings{1995-05-HepHar,
	Abstract = {The study of linear fractals has gained a great deal from the study quadratic fractals, despite important differences. Methods for classifying points in the complement of a fractal shape were originally developed for quadratic fractals, to provide insight into their underlying dynamics. These methods were later modified for use with linear fractals. This paper reconsiders one such classification, called escape time, and presents a new algorithm for its computation that is significantly faster and conceptually simpler. Previous methods worked backwards, by mapping pixels into classified regions, whereas the new forward algorithm uses an ``escape buffer'' to mapping classified regions onto pixels. The efficiency of the escape buffer is justified by a careful analysis of its performance on linear fractals with various properties.},
	Author = {Hepting, Daryl H. and Hart, John C.},
	Booktitle = {Proceedings of Graphics Interface '95},
	Date-Added = {2017-03-28 20:59:35 +0000},
	Date-Modified = {2018-06-01 03:43:11 +0000},
	Doi = {10.20380/GI1995.24},
	Editor = {Davis, Wayne A. and Prusinkiewicz, Przemyslaw},
	Month = {May},
	Pages = {204--214},
	Publisher = {Canadian Information Processing Society},
	Title = {The Escape Buffer: Efficient Computation of Escape Time for Linear Fractals},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1995-05-HepHar.pdf},
	W-Projects = {fractals},
	W-Type = {conference},
	Year = {1995},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1995-05-HepHar.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.20380/GI1995.24}}

@inproceedings{2009-10-HepLatOri,
	Author = {Hepting, Daryl H. and Latifi, Leila and Oriet, Chris},
	Booktitle = {Proceedings of the 7th ACM conference on Creativity and Cognition},
	Date-Added = {2017-03-28 18:42:35 +0000},
	Date-Modified = {2018-05-31 16:43:45 +0000},
	Doi = {10.1145/1640233.1640309},
	Editor = {Bryan-Kinns, Nick and Gross, Mark D. and Johnson, Hilary and Ox, Jack and Wakkary, Ron},
	Keywords = {human factors, design, perception, democratization, creativity},
	Month = {October},
	Pages = {377--378},
	Publisher = {ACM},
	Title = {In Search of a Perceptual Basis for Interacting with Parametric Images},
	W-Projects = {fractals},
	W-Type = {poster},
	Year = {2009},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/2009-10-HepLatOri.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.1145/1640233.1640309}}

@inproceedings{2007-06-Hep,
	Author = {Hepting, Daryl H.},
	Booktitle = {Proceedings of the 6th ACM SIGCHI Conference on Creativity & Cognition},
	Date-Added = {2017-03-28 17:47:03 +0000},
	Date-Modified = {2018-05-31 16:59:01 +0000},
	Doi = {10.1145/1254960.1254999},
	Editor = {Shneiderman, Ben and Fischer, Gerhard and Giaccardi, Elisa and Eisenberg, Mike},
	Keywords = {Interaction, training, creativity, software design},
	Month = {June},
	Pages = {253--254},
	Publisher = {ACM},
	Title = {Software for Systematic and Imaginative Exploration},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/2007-06-Hep.pdf},
	W-Projects = {creativity},
	W-Type = {poster},
	Year = {2007},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/2007-06-Hep.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.1145/1254960.1254999}}

@mastersthesis{1991-03-Hep,
	Address = {Regina, Saskatchewan, Canada},
	Author = {Hepting, Daryl H.},
	Date-Added = {2017-03-27 20:46:10 +0000},
	Date-Modified = {2019-02-03 23:24:16 -0600},
	Doi = {10.13140/RG.2.2.34414.82244},
	Keywords = {iterated function systems},
	Month = {March},
	School = {University of Regina},
	Title = {Approximation and Visualization of Sets Defined by Iterated Function Systems},
	W-Projects = {fractals},
	W-Type = {masters thesis},
	Year = {1991},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1991-03-Hep.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.13140/RG.2.2.34414.82244}}

@phdthesis{1999-12-Hep,
	Address = {Burnaby, Canada},
	Author = {Hepting, Daryl H.},
	Date-Added = {2017-03-22 18:16:14 +0000},
	Date-Modified = {2018-06-01 03:41:52 +0000},
	Doi = {10.13140/RG.2.1.3716.9362},
	Keywords = {computer-aided vlsualization},
	Month = {December},
	School = {Simon Fraser University},
	Title = {A New Paradigm for Exploration in Computer-Aided Visualization},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1999-12-Hep.pdf},
	W-Projects = {creativity, visualization},
	W-Type = {PhD},
	Year = {1999},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/1999-12-Hep.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.13140/RG.2.1.3716.9362}}

@inproceedings{2010-08-HepLat,
	Abstract = {Parametric images, defined by a small number of parameters, may help to democratize access to image creation because simple parameter manipulations can yield interesting variations. Foe example, many people appreciate the aesthetics of fractal images, but few are inclined to engage in the mathematics needed to create them. A perception-driven interface for fractal image creation could find a wide audience as people could use it as an outlet for their own creative expression. This paper discusses some first steps along that path, with a study and analysis of how participants perceived changes between smoothly varying images. Further steps towards a perception-driven interface are then laid out.},
	Address = {Berlin, Heidelberg},
	Author = {Hepting, Daryl H. and Latifi, Leila},
	Booktitle = {Active Media Technology. AMT 2010},
	Date-Added = {2017-03-16 20:41:05 +0000},
	Date-Modified = {2018-05-31 16:39:10 +0000},
	Doi = {10.1007/978-3-642-15470-6_22},
	Editor = {An, Aijun and Lingras, Pawan and Petty, Sheila and Huang, Runhe},
	Month = {August},
	Pages = {200--211},
	Publisher = {Springer Berlin Heidelberg},
	Series = {Lecture Notes in Computer Science},
	Title = {Perception of Parameter Variations in Linear Fractal Images},
	Volume = {6335},
	W-Projects = {fractals},
	W-Type = {conference},
	Year = {2010},
	Bdsk-Url-1 = {http://dx.doi.org/10.1007/978-3-642-15470-6_22}}

@inproceedings{2013-10-HepAlm,
	Abstract = {In an open card sorting study of 356 facial photographs, each of 25 participants created an unconstrained number of piles. We consider all 63,190 possible pairs of photos: if both photos are in the same pile for a participant, we consider them as rated similar; otherwise we consider them as rated dissimilar. Each pair of photos is an attribute in an information system where the participants are the objects. We consider whether the attribute values permit accurate classification of the objects according to binary decision classes, without loss of generality. We propose a discernibility coefficient to measure the support of an attribute for classification according to a given decision class pair. We hypothesize that decision class pairs with the support of many attributes are more representative of the data than those with the support of few attributes. We present some computational experiments and discuss opportunities for future work.},
	Address = {Berlin},
	Author = {Daryl H. Hepting and Emad H. Almestadi},
	Booktitle = {Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing. RSFDGrC 2013},
	Date-Added = {2017-02-22 17:16:01 +0000},
	Date-Modified = {2018-06-05 04:39:12 +0000},
	Doi = {10.1007/978-3-642-41218-9_41},
	Editor = {D. Ciucci and M. Inuiguchi and Y. Yao and D. {\'S}l{\k e}zak and G. Wang},
	Month = {October},
	Pages = {380--387},
	Publisher = {Springer},
	Series = {Lecture Notes in Computer Science},
	Title = {Discernibility in the Analysis of Binary Card Sort Data},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/2013-10-HepAlm.pdf},
	Volume = {8170},
	W-Projects = {faces},
	W-Type = {conference},
	Year = {2013},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/assets/pdfs/works/2013-10-HepAlm.pdf},
	Bdsk-Url-2 = {http://dx.doi.org/10.1007/978-3-642-41218-9_41}}

@inproceedings{1991-12-HepPruSau,
	Abstract = {This paper describes rendering methods for iterated function systems (IFS's). The rendering process consists of the generation of a field of data using an IFS and its visualization by means of computer graphics. Two groups of methods are presented: 1. Rendering of the attractor A of an IFS. These attracting methods may visualize the geometry and additionally the invariant measure supported by the attractor. 2. Rendering the complement of the attractor. There are three approaches, namely methods representing Euclidean distance from A; repelling methods, computing the escape time of a point from A, and methods using (electrostatic) potential functions of the attractor. The last of these methods calculates integrals with respect to the invariant measure of the attractor. An algorithm which generates an approximation of such integrals with prescribed tolerance is presented. This provides an alternative to the usual approach based on Elton's ergodic theorem and time average of trajectories generated by the ``chaos game'', where no error bound is available. Algorithms specifying the details of all methods are presented, some of them in the form of pseudocode. Examples of images obtained using these algorithms are given. The relationship to previously developed methods for visualizing Mandelbrot and Julia sets is also discussed.},
	Address = {New York},
	Author = {Hepting, Daryl H. and Prusinkiewicz, Przemyslaw and Saupe, Dietmar},
	Booktitle = {Fractals in the Fundamental and Applied Sciences: Proceedings of the First IFIP Conference on Fractals in the Fundamental and Applied Sciences, Lisbon, Portugal, 6-8 June, 1990},
	Date-Added = {2016-11-29 19:21:30 +0000},
	Date-Modified = {2018-10-15 10:09:11 -0600},
	Editor = {Peitgen, Heinz-Otto and Henriques, Jos\'e Marques and Penedo, Lu\'is Filipe},
	Keywords = {IFS, fractals, rendering methods},
	Month = {December},
	Organization = {IFIP},
	Pages = {183--224},
	Publisher = {North-Holland},
	Title = {Rendering Methods for Iterated Function Systems},
	Url = {http://www2.cs.uregina.ca/~hepting/research/works/1991-12-HepPruSau-Rendering-Methods-for-Iterated-Function-Systems.html},
	W-Projects = {fractals},
	W-Type = {conference},
	Year = {1991},
	Bdsk-Url-1 = {http://www2.cs.uregina.ca/~hepting/research/works/1991-06-HepPruSau-Rendering-Methods-for-Iterated-Function-Systems.html}}

@article{2014-06-HepJafMac,
	Abstract = {There is a large gap between attitude and action when it comes to consumer purchases of ethical food. Amongst the various aspects of this gap, this paper focuses on the difficulty in knowing enough about the various dimensions of food production, distribution and consumption to make an ethical food purchasing decision. There is neither one universal definition of ethical food. We suggest that it is possible to support consumers in operationalizing their own ethics of food with the use of appropriate information and communication technology. We consider eggs as an example because locally produced options are available to many people on every continent. We consider the dimensions upon which food ethics may be constructed, then discuss the information required to assess it and the tools that can support it. We then present an overview of opportunities for design of a new software tool. Finally, we offer some points for discussion and future work.},
	Author = {Hepting, Daryl H. and Jaffe, JoAnn and Maciag, Timothy},
	Date-Added = {2016-10-19 20:00:16 +0000},
	Date-Modified = {2019-01-21 14:33:47 -0600},
	Doi = {10.1007/s10806-013-9473-8},
	Journal = {Journal of Agricultural and Environmental Ethics},
	Keywords = {food, ethics, ICT, spime, citizen consumer, democracy},
	Month = {June},
	Number = {3},
	Pages = {453--469},
	Title = {Operationalizing Ethics in Food Choice Decisions},
	Url = {http://www2.cs.uregina.ca/~hepting/assets/works/pdf/2014-06-HepJafMac.pdf},
	Volume = {27},
	W-Projects = {enviromatics, food},
	W-Type = {journal},
	Year = {2014},
	Bdsk-Url-1 = {http://dx.doi.org/10.1007/s10806-013-9473-8}}

@book{2015-04-EllHep,
	Author = {Jane Anderson and Leonzo Barreno and Doug Bone and Mitch Diamantopoulos and Patricia Elliott and Joshua Farley and Daryl Hepting and Brewster Kneen and Ida Kubiszewski and Sally Mahood and Heather Morrison and Claire Polster and Arthur Schafer and Marian van der Zon and Roberto Verzola and Joel Westheimer and Gregory Younging},
	Date-Added = {2016-10-19 18:59:25 +0000},
	Date-Modified = {2018-05-30 22:06:21 +0000},
	Editor = {Patricia W. Elliott and Daryl H. Hepting},
	Month = {April},
	Publisher = {University of Regina Press},
	Title = {Free Knowledge: Confronting the Commodification of Human Discovery},
	W-Projects = {free-knowledge},
	W-Type = {book},
	Year = {2015},
	Bdsk-Url-1 = {http://uofrpress.ca/assets/File/Free%20Knowledge%20WEB%20PDF.pdf}}