Research Program

Publications

We have gathered together copies of all research papers that our President, Dr. Callele, has authored or co-authored. These papers are available for download below (including their citations in BibTex format and their DOIs where available) but we ask everyone to please respect the following copyright notices.

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Publications in Reverse Chronological Order

  1. David Callele, Philip Dueck, Krzysztof Wnuk, and P. Hynninen, Experience Requirements in Video Games: Definition and Testability. 23rd International Requirements Engineering Conference, September 2015. PDF
  2. Krzysztof Wnuk, T. Gorschek, David Callele, E. Karlsson, B. Regnell, E. Ahlin, Supporting Scope Tracking and Visualization for Very Large-scale Requirements Engineering – Utilizing FSC+, Decision Patterns, and Atomic Decision Visualizations. Transactions on Software Engineering, 2015. PDF
  3. Krzysztof Wnuk, J. Kabbedijk, S. Brinkkemper, B. Regnell, David Callele, Exploring Factors Affecting Decision Outcome and Lead-time in Large-Scale Requirements Engineering. in print for the Journal of Software: Evolution and Process, 2015. DOI PDF
  4. Krzysztof Wnuk, David Callele, Observed Effects of Free Software on Software Development and Requirements Management. Software Business. Towards Continuous Value Delivery Lecture Notes in Business Information Processing, Volume 182, 2014, pp. 289-294. PDF
  5. K. Hoffman, Krzysztof Wnuk, David Callele, On the Facets of Stakeholder Inertia: A Literature Review. IEEE IWSPM 8th International Workshop on Software Product Management (IWSPM 2014), pp. 31-37. PDF
  6. Birgit Penzenstadler, Debra Richardson, Beth Karlin, Allison Cook, David Callele, Krzysztof Wnuk, Using Non-Profit Partners to Engage Students in RE. PDF
  7. Chad Hansen, Nigel Jurgens, Dwight Makaroff, David Callele and Philip Dueck, Network Performance Measurement Framework for Real-Time Multiplayer Mobile Games. In Netgames 2013: The 12th Annual Workshop on Network and Systems Support for Games, December 2013, Denver. BIB DOI PDF
  8. B. Penzenstadler, D. Mendez Fernandez, D. Richardson, David Callele and Krzysztof Wnuk, The Requirements Engineering Body of Knowledge (REBoK).In Proceedings of the 2013 IEEE International Conference on Requirements Engineering, pp. 377-379.PDF
  9. Martin Mahaux, David Callele, Creative Collisions: Meet and Create, And Other “RE Interactive” Suggestions. In Proceedings of 21st IEEE International Conference on Requirements Engineering, July 2013, Rio de Janeiro, Brazil.PDF
  10. David Callele, Aubrie Boyer, Kent Brown, Krzysztof Wnuk and Birgit Penzenstadler, Requirements Engineering as a Surrogate for Business Case Analysis in a Mobile Applications Startup Context. In From Start-up to SaaS Conglomerate: Life Cycles of Software Products (IWLCSP’13) Workshop, at Fourth International Conference on Software Business, June 2013, Potsdam, Germany.PDF
  11. David Callele, Krzysztof Wnuk and Markus Borg, Confounding Factors When Conducting Industrial Replications in Requirements Engineering. In First International Workshop on Conducting Empirical Studies in Industry, May 2013, San Francisco.PDF
  12. David Callele, Software Product Management for Mobile Game Development. In 7th International Workshop on Software Product Management IWSPM April 2013, Essen Germany. PDF
  13. David Callele, Birgit Penzenstadler, Krzysztof Wnuk, Risk Identification at the Interface between Business Case and Requirements. In 19th International Working Conference on Requirements Engineering Foundation for Software Quality, April 2013 Essen Germany PDF
  14. Krzysztof Wnuk, Richard Berntsson-Svensson, David Callele, The Effect of Stakeholder Inertia on Product Line Requirements. In RESS ’12: Proceedings of Second International Workshop on Requirements Engineering for Systems and Systems-of-Systems, September 2012, Chicago, USA. BIB DOI PDF
  15. B. Tomlinson, J. Ross, P. Andre, E. Baumer, D. Patterson, J. Corneli, M. Mahaux, S. Nobarany, M. Lazzari, B. Penzenstadler, A. Torrance, D. Callele, G. Olson, S. Silberman, M. Stunder, F.R. Palamedi, A.A. Salah, E. Morrill, X. Franch, F.F. Mueller, J. Kaye, R.W. Black, M.L. Cohn, P.C. Shih, J. Brewer, N. Goyal, P. Nakki, J. Huang, N. Baghaei and C. Saper, Massively Distributed Authorship of Academic Papers. In Proceedings of the 2012 ACM Annual Conference on Human Factors in Computing Systems Extended Abstracts, CHI 2012, May 2012, Austin, TX USA. BIB DOI PDF
  16. K. Wnuk, D. Callele, E. Karlsson and B. Regnell, Controlling Lost Opportunity Costs in Agile Development – The Basic Lost Opportunity Estimation Model for Requirements Scoping. Third International Conference on Software Business, ICSOB 2012, MIT Sloan School of Management, Boston, USA June 2012. BIB DOI PDF
  17. K. Wnuk, D. Pfahl, D. Callele and Evan-Andre, Karlsson. How Can Open Source Software Development Help Requirements Management Gain the Potential of Open Innovation: An Exploratory Study. ACM / IEEE International Symposium on Empirical Software Engineering and Measurement (ESEM), Lund, Sweden September 2012. BIB DOI PDF
  18. K. Wnuk, and D. Callele. Requirements Scoping Visualization for Project Management. In Second International Conference on Software Business, ICSOB 2011, June 2011, Brussels, Belgium. BIB DOI PDF
  19. David Callele, Eric Neufeld, and Kevin Schneider. A Report on Select Research Opportunities in Requirements Engineering for Videogame Development. In MERE ’11: Proceedings of the 4th International Workshop on Multimedia and Enjoyable Requirements Engineering, August 2011, Trento, Italy. BIB DOI PDF
  20. David Callele and Krzysztof Wnuk. More Than Requirements: Applying Requirements Engineering Techniques to the Challenge of Setting Corporate Intellectual Policy, an Experience Report. In RELAW ’11: Proceedings of the 4th International Workshop on Requirements Engineering and Law. August 2011, Trento, Italy. BIB DOI PDF
  21. Krzysztof Wnuk, David Callele and Bjorn Regnell. Guiding Requirements Scoping Using ROI: Towards Agility, Openness and Waste Reduction. In Proceedings of the 2010 18th IEEE International Requirements Engineering Conference, September 2010, Sydney, Australia. BIB DOI PDF
  22. Oliver Creighton, David Callele and Orlena Gotel. A Summary of the Fourth International Workshop on Multimedia and Enjoyable Requirements Engineering (MERE’11). In MERE ’11: Proceedings of the 4th International Workshop on Multimedia and Enjoyable Requirements Engineering – Beyond Mere Descriptions and with More Fun and Games, August 2011, Trento, Italy. BIB DOI PDF
  23. David Callele, Eric Neufeld, and Kevin Schneider. An Introduction to Experience Requirements. In Proceedings of the 2010 18th IEEE International Requirements Engineering Conference, September 2010, Sydney, Australia. BIB DOI PDF
  24. Birgit Penzenstadler and David Callele. Prototyping RE Experiments in the Classroom: An Experience Report. In REET ’10: Proceedings of the 5th International Workshop on Requirements Engineering Education and Training, September 2010, Sydney, Australia. BIB DOI PDF
  25. David Callele. A Proposal for Cognitive Gameplay Requirements. In REV ’10: Proceedings of the 5th International Workshop on Requirements Engineering Visualization, September 2010, Sydney, Australia. BIB DOI PDF
  26. David Callele. Physualization: Going Beyond Paper Prototyping. In REV ’10: Proceedings of the 5th International Workshop on Requirements Engineering Visualization, September 2010, Sydney, Australia. BIB DOI PDF
  27. David Callele, Eric Neufeld, and Kevin Schneider. Augmenting Emotional Requirements with Emotion Markers and Emotion Prototypes. In Proceedings of Requirements Engineering 2009, August 2009, Atlanta, USA. BIB DOI PDF
  28. David Callele, Eric Neufeld, and Kevin Schneider. Visualizing Emotional Requirements. In REV ’09: Proceedings of the 4th International Workshop on Requirements Engineering Visualization, August 2009, Atlanta, USA. BIB DOI PDF
  29. David Callele, Eric Neufeld, and Kevin Schneider. Balancing Security Requirements and Emotional Requirements in Video Games. In Proceedings of Requirements Engineering 2008, September 2008, Barcelona, Spain. Received Best Poster Award. BIB DOI PDF
  30. David Callele, Eric Neufeld, and Kevin Schneider. Requirements In Conflict: Player vs. Designer vs. Cheater. In MERE ’08: Proceedings of the 3rd International Workshop on Multimedia and Enjoyable Requirements Engineering, September 2008, Barcelona, Spain. BIB DOI PDF
  31. David Callele, Eric Neufeld, and Kevin Schneider. Emotional Requirements. IEEE Software, 25(1):43–45, 2008. (Invited publication.) BIB DOI PDF
  32. David Callele, Eric Neufeld, Kevin Schneider. Emotional Requirements in Video Games. In Proceedings of Requirements Engineering 2006, September 2006, Minneapolis, MN, USA. BIB DOI PDF
  33. David Callele, Dwight Makaroff. On Teaching to the Masses and the Masters: Competing Requirements for Undergraduate Education. In Proceedings of Western Canada Conference on Computer Education, May 2006, Calgary, AB, Canada. BIB DOI PDF
  34. David Callele, Dwight Makaroff. Teaching Requirements Engineering To An Unsuspecting Audience. In Proceedings of SIGCSE ’06, the 37th SIGCSE technical symposium on Computer science education, March 2006, Houston, TX, USA. BIB DOI PDF
  35. David Callele, Eric Neufeld, Kevin Schneider. Requirements Engineering and the Creative Process in the Video Game Industry. In Proceedings of Requirements Engineering 2005, August 2005, Paris, France. BIB DOI PDF
  36. Robin Dunlop, David Callele. Polymorphic Pixels. In Poster Proceedings of the Graphics Interface 2005 Conference, May, 2005, Victoria, BC, Canada. BIB DOI Poster PDF
  37. Dane Stuckel, David Callele. Characterizing The Natural Pen Stroke. In Poster Proceedings of the Graphics Interface 2005 Conference, May, 2005, Victoria, BC, Canada. BIB DOI PDF
  38. Mariatta Wijaya, David Callele. Semi-Random Terrain Generation. In Poster Proceedings of the Graphics Interface 2005 Conference, May, 2005, Victoria, BC, Canada. BIB DOI Poster PDF
  39. Eric Neufeld, David Callele, David Mould, Sonje Kristtorn and Raymond Rabu. A Contribution to the Theory and Practice of Cognitive Prostheses. In Proceedings of Smart Graphics 2003, July 2003, Heidelberg, Germany. BIB DOI PDF
  40. Eric Neufeld, Haruna Popoola, David Callele and David Mould. Mixed Initiative Interactive Edge Detection. In Proceedings of Graphics Interface 2003, June 2003, Halifax, NS, Canada. BIB DOI PDF
  41. C.Vaidyanathan, D. Callele, C. McCrosky. An Overview of a Fault Tolerant Communications Network, IEEE WESCANEX ’93, May, 1993, Saskatoon, SK, Canada. BIB DOI PDF
  42. David J. Callele and Yee-Hong Yang, Image Tracking: A Survey. In Proceedings of the Fourth Annual Conference on Intelligent Systems and Machines, April 1986, Rochester, MI, USA. BIB DOI PDF

Game Credits

  • Balance – Experience First Design – 2012 – Game Designer (credited)
  • BeBop – Experience First Design – 2012 – Game Designer (credited)
  • MoMentum – Experience First Design – 2011 – Game Designer (credited)
  • Run The Gauntlet – Far Vista Studios – 2008 – Technology Lead (credited)
  • Apocalypse Spell – Far Vista Studios – 2006 – Technology Lead (credited)
  • Time To Ride 2 – Dreamcatcher Interactive – 2005 – Consultant
  • Forever Worlds – Dreamcatcher Interactive – 2004 – Technology Lead (credited)

Patents

United States

  • 8,024,682 Global statistical optimization, characterization, and design
  • 8,006,220 Model-building optimization
  • 7,761,834 Interactive schematic for use in analog, mixed-signal, and custom digital circuit design
  • 7,707,533 Data-mining-based knowledge extraction and visualization of analog/mixed-signal/custom
    digital circuit design flow
  • 5,343,516 Computer telecommunications signaling interface
  • 5,206,900 Automated attendant
  • 5,117,452 Telephone interface for a computer for receiving and transmitting information during
    the silent interval between ringing

Canada

  • 1311068 Computer telecommunications signaling interface
  • 2069780 Automated attendant

*Approximately 5 more patents are at various stages of the application process.

Conference and Workshop Committees

2013

  • 21st IEEE International Requirements Engineering Conference, Interaction Co-Chair, Industry Program Committee, Workshop Selection Committee
  • 19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ), Main Conference Program Committee
  • 3rd Workshop on Creativity in Requirements Engineering: CREARE’12, Co-located with REFSQ 2012, Program Committee

2012

  • Co-Chair, “Hands-on with Experts: Running Creative Workshops. Discovering Requirements for the Requirements Conference”, 20th IEEE International Requirements Engineering Conference
  • 3rd International Conference on Software Business (ICSOB), Main Conference Program Committee
  • 6th International Workshop on Software Product Management (IWSPM), Co-located with REFSQ 2012, Program Committee
  • 2nd Workshop on Creativity in Requirements Engineering: CREARE’12, Co-located with REFSQ 2012, Program Committee
  • 18th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ), Main Conference Program Committee

2011

  • 17th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ), Main Conference Program Committee
  • 2nd International Conference on Software Business (ICSOB), Main Conference Program Committee
  • 2nd Workshop on Leveraging Empirical Research for Software Business Success (EPIC), Co-located with ICSOB, Program Committee
  • 1st Games and Software Engineering Workshop, Program Committee, ICSE 2011

2010

  • 16th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ), Main Conference Program Committee

2009

  • 17th IEEE International Requirements Engineering Conference, Organizing Committee: Publicity Co-Chair
  • 15th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ), Main Conference Program Committee

2008

  • 16th IEEE International Requirements Engineering Conference, Main Conference Program Committee, Session Chair: Requirements Engineering Elicitation

2007

  • Personal leave

2006

  • 14th IEEE International Requirements Engineering Conference, Industrial Track Program Committee

Other Community Participation

  • Principal Investigator, Microscale Mechanical Fluid Filtration. Led multi-disciplinary project investigating techniques for deliberate fabrication of microscale mechanical fluid filtration systems.
  • RE Top Model Award, Requirements Engineering 2009. Tied for first place using rich picture requirements modeling techniques. Award based upon audience feedback and judges votes. (This is a somewhat tongue-in-cheek award)
  • Best Poster Award, Requirements Engineering 2008. Award based upon popular vote by conference attendees.
  • Computer Science Faculty Member of the Year 2002 – 2003. Award bestowed upon a faculty member by the student body in the Department of Computer Science, University of Saskatchewan.