Divisional Director IT-Security and Consumer Computing

Mail: gunnar.stevens(at)uni-siegen.de

Room: US-F 111

Phone: +49 (0) 271/ 740 – 3993

Office hours: On appointment

Further information at www.itsec.wiwi.uni-siegen.de

2019

Dennis Lawo, Philip Engelbutzeder, Margarita Esau, Gunnar Stevens (2019) Towards a Network of Practices: Identifying Central Elements to Inform Design, Proceedings of the Halfway to the Future Symposium 2019, S. 26:1--26:4, New York, NY, USA: ACM, url, doi:10.1145/3363384.3363470

Dennis Lawo, Katharina Litz, Christina Gromov, Hannah Schwärzer, Gunnar Stevens (2019) Going Vegan: The Use of Digital Media in Vegan Diet Transition, Proceedings of Mensch Und Computer 2019, S. 503-507, New York, NY, USA: ACM, url, doi:10.1145/3340764.3344447

Timo Jakobi, Gunnar Stevens, Anna-Magdalena Seufert, Max Becker (2019) Webtracking Under the New Data Protection Law: Design Potentials at the Intersection of Jurisprudence and HCI, Proceedings of Mensch Und Computer 2019, S. 309-319, New York, NY, USA: ACM, url, doi:10.1145/3340764.3340790

Fatemeh Alizadeh, Timo Jakobi, Jens Boldt, Gunnar Stevens (2019) GDPR-Reality Check on the Right to Access Data: Claiming and Investigating Personally Identifiable Data from Companies, Proceedings of Mensch Und Computer 2019, S. 811-814, New York, NY, USA: ACM, url, doi:10.1145/3340764.3344913

Gunnar Stevens, Johanna Meurer, Christina Pakusch, Paul Bossauer (2019) Investigating Car Futures from Different Angles, Mensch und Computer 2019-Workshopband, Gesellschaft für Informatik eV

Dennis Lawo, Katharina Litz, Christina Gromov, Hannah Schwärzer, Gunnar Stevens (2019) Vegan werden: Nutzung digitaler Medien im Übergang zu einer nachhaltigen Ernährung, Mensch und Computer 2019 - Tagungsband, Florian Alt, Andreas Bulling, Tanja Döring (Hrsg.), New York: ACM

David Golchinfar, Daryoush Vaziri, Gunnar Stevens, Dirk Schreiber (2019) Assisting Service Robots on their Journey to become Autonomous Agents: From Apprentice to Master by Participatory Observation, Mensch und Computer 2019 - Tagungsband, Florian Alt, Andreas Bulling, Tanja Döring (Hrsg.), New York: ACM

Timo Jakobi, Anna-Magdalena Seufert, Gunnar Stevens, Max Becker (2019) Webtracking im neuen Datenschutzrecht - Gestaltungspotentiale an der Schnittstelle von Rechtswissenschaften und HCI, Mensch und Computer 2019 - Tagungsband, Florian Alt, Andreas Bulling, Tanja Döring (Hrsg.), New York: ACM

Fatemeh Alizadeh, Timo Jakobi, Jens Boldt, Gunnar Stevens (2019) GDPR-Realitycheck on the right to access data, Mensch und Computer 2019 - Tagungsband, Florian Alt, Andreas Bulling, Tanja Döring (Hrsg.), New York: ACM

Stephanie Vonholdt, Gunnar Stevens, Darius Becker (2019) Stakeholder-Analyse zum Einsatz IIoT-basierter Frischeinformationen in der Lebensmittelindustrie

Gunnar Stevens, Alexander Boden, Lars Winterberg, Jorge Marx Gómez, Christian Bala (2019) Digitaler Konsum: Herausforderungen und Chancen der Verbraucherinformatik

Stephanie Vonholdt, Gunnar Stevens, K Kleith, Alexander Boden (2019) Digitale Rückverfolgbarkeit von Lebensmitteln: Eine verbraucherinformatische Studie, Proceedings of the Tagungsband Wirtschaftsinformatik

Nico Castelli, Gunnar Stevens, Timo Jakobi () Information Visualization at Home: A literature survey of consumption feedback design

2019

Timo Jakobi, Sameer Patil, Dave Randall, Gunnar Stevens, Volker Wulf (2019) It Is About What They Could Do with the Data: A User Perspective on Privacy in Smart Metering, ACM Trans. Comput.-Hum. Interact. 26(1), S. 2:1--2:44, New York, NY, USA: ACM, url, doi:10.1145/3281444

2018

Gunnar Stevens, Paul Bossauer, Timo Jakobi, Christina Pakusch (2018) Mehrseitiges Vertrauen bei IoT-basierten Reputationssystemen, Mensch und Computer 2018-Workshopband

Timo Jakobi, Gunnar Stevens, Nico Castelli, Corinna Ogonowski, Florian Schaub, Nils Vindice, Dave Randall, Peter Tolmie, Volker Wulf (2018) Evolving Needs in IoT Control and Accountability: A Longitudinal Study on Smart Home Intelligibility, Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 2(4), S. 28, doi:https://doi.org/10.1145/3287049

Timo Jakobi, Gunnar Stevens, Anna-Magdalena Seufert (2018) Privacy-By-Design für das Connected Car: Architekturen aus Verbrauchersicht, Datenschutz und Datensicherheit-DuD 42(11), S. 704-707

Volkmar Pipek, Gunnar Stevens (2018) Making Use: Understanding, Studying, and Supporting Appropriation, Socio-Informatics - A Practice-based Perspective on the Design and Use of IT Artefacts, Volker Wulf, Volkmar Pipek, David Randall, Markus Rohde, Kjeld Schmidt, Gunnar Stevens (Hrsg.), S. 139-176, Oxford University Press, pdf

Volker Wulf, Gunnar Stevens, Markus Rohde, Matthias Korn (2018) Grounded Design: A Research Paradigm in Practice-based Computing, Socio-Informatics - A Practice-based Perspective on the Design and Use of IT Artefacts, Volker Wulf, Volkmar Pipek, David Randall, Markus Rohde, Kjeld Schmidt, Gunnar Stevens (Hrsg.), S. 23-46, Oxford University Press, pdf

Dave Randall, Juri Dachtera, Tobias Dyrks, Bernhard Nett, Volkmar Pipek, Leonardo Ramirez, Gunnar Stevens, Ina Wagner, Volker Wulf (2018) Research into Design Research Practices: Supporting an Agenda towards Self-Reflectivity and Transferability, Socio-Informatics - A Practice-based Perspective on the Design and Use of IT Artefacts, Volker Wulf, Volkmar Pipek, David Randall, Markus Rohde, Kjeld Schmidt, Gunnar Stevens (Hrsg.), S. 491-540, Oxford University Press, pdf

Volker Wulf, Volkmar Pipek, David Randall, Markus Rohde, Kjeld Schmidt, Gunnar Stevens (2018) Socio-Informatics - A Practice-based Perspective on the Design and Use of IT Artefacts, Volker Wulf, Volkmar Pipek, David Randall, Markus Rohde, Kjeld Schmidt, Gunnar Stevens (Hrsg.), Oxford University Press

2017

Timo Jakobi, Corinna Ogonowski, Nico Castelli, Gunnar Stevens, Volker Wulf (2017) The Catch(es) with Smart Home – Experiences of a Living Lab Field Study, Proceedings of the Conference on Human Factors in Computing Systems (CHI)

Sebastian Woedl, Christina Pakusch, Paul Bossauer, Gunnar Stevens (2017) Auswirkung vollautomatisierter PKWs auf die Verkehrsmittelwahl, Internationales Verkehrswesen(3), S. 68-72

Gunnar Stevens, Paul Bossauer, T. Neifer, S. Hanschke (2017) Using Shopping Data to Design Sustainable Consumer Apps, Proceedings of SustainIT 2017

Gunnar Stevens, Paul Bossauer (2017) Dealing with Personal Data in the Age of Big Data Economies, Zeitschrift fuer Geistiges Eigentum / Intellectual Property Journal 9(3), S. 266-278, doi:https://doi.org/10.1628/186723717X15069451170856

Gunnar Stevens, Paul Bossauer, Timo Jakobi, Christina Pakusch (2017) Second Dashboard: Information Demands in a Connected Car, Mensch und Computer 2017-Tagungsband, Gesellschaft f{ü}r Informatik eV

Volker Wulf, Volkmar Pipek, Markus Rohde, Gunnar Stevens, Dave Randall (2017) Socio Informatics – A practice‐based perspective Proposed Table of Contents, pdf

Markus Rohde, Peter Brödner, Gunnar Stevens, Matthias Betz, Volker Wulf (2017) Grounded Design - a praxeological {IS} research perspective, JIT 32(2), S. 163-179, url, doi:10.1057/jit.2016.5

Nico Castelli, Corinna Ogonowski, Timo Jakobi, Martin Stein, Gunnar Stevens, Volker Wulf (2017) What happened in my home?: An End-User Development Approach for Smart Home Data Visualization, Proceedings of the Conference on Human Factors in Computing Systems (CHI)

2016

Timo Jakobi, Nico Castelli, Alexander Nolte, Niko Schönau, Gunnar Stevens (2016) Towards Collaborative Green Business Process Management as a Conceptual Framework, Advances and New Trends in Environmental and Energy Informatics, S. 275-293, Springer, Cham

Nico Castelli, Gunnar Stevens, Timo Jakobi, Niko Schönau (2016) Beyond Eco-feedback: Using Room as a Context to Design New Eco-support Features at Home, Advances and {New} {Trends} in {Environmental} and {Energy} {Informatics}, S. 177-195, Springer, Cham

Oliver Stickel, Corinna Ogonowski, Timo Jakobi, Stevens Gunnar, Volkmar Pipek, Volker Wulf, Gunnar Stevens, Volkmar Pipek, Volker Wulf, Stevens Gunnar, Volkmar Pipek, Volker Wulf (2016) User Integration in Agile Software Development Processes: Practices and Challenges in Small and Medium Sized Enterprises, Integrating User-Centred Design in Agile Development, Gilbert Cockton, Peggy Gregory, Marta Lárusdóttir, Asa Cajander (Hrsg.), S. 49-76, Springer International Publishing AG Switzerland, url, doi:10.1007/978-3-319-32165-3_1

Gunnar Stevens, Johanna Meurer, Christina Pakusch, Paul Bossauer (2016) From a Driver-centric towards a Service-centric lens on Self-Driving Cars, CHI 2016 Workshop: HCI and Autonomous Vehicles: Contextual Experience Informs Design. San José, USA

Christina Pakusch, Paul Bossauer, Johanna Meurer, Gunnar Stevens (2016) Computergestuetzte Mobilitaetsforschung. Fragestellungen, Daten und Methoden, Internationales Verkehrswesen(4), S. 57-60

Markus Rohde, Peter Brödner, Gunnar Stevens, Volker Wulf (2016) Grounded Design: A Praxeological IS Research Perspective, Journal of Information Technology (JIT), url, doi:DOI: 10.1057/jit.2016.5

Timo Jakobi, Corinna Ogonowski, Nico Castelli, Gunnar Stevens, Volker Wulf (2016) Smart Home Experience Journey: Über den Einsatz und die Wahrnehmung von Smart Home-Technologien im Alltag, WISSENSCHAFT TRIFFT PRAXIS, S. 12, pdf

Nico Castelli, Gunnar Stevens (2016) Das Zuhause verstehen: Eine Literaturstudie zur Visualisierung von Verbrauchsdaten, WISSENSCHAFT TRIFFT PRAXIS, S. 58

Timo Jakobi, Corinna Ogonowski, Nico Castelli, Gunnar Stevens, Volker Wulf (2016) Das Zuhause smart machen – Erfahrungen aus Nutzersicht, Mensch & Computer: Tagungsband, S. 1-10, accepted, pdf

Christina Pakusch, Paul Bossauer, Markus Shakoor, Gunnar Stevens (2016) Using, Sharing, and Owning Smart Cars-A Future Scenario Analysis Taking General Socio-Technical Trends into Account, url

Johanna Meurer, Corinna Ogonowski, Gunnar Stevens, Volker Wulf (2016) Nachhaltiges Innovationsmanagement in KMU : Eine empirische Untersuchung zu Living Labs as a Service, Multikonferenz Wirtschaftsinformatik (MKWI), S. 917-928, pdf

2015

Tobias Schwartz, Gunnar Stevens, Timo Jakobi, Sebastian Denef, Leonardo Ramirez, Volker Wulf, Dave Randall (2015) What people do with consumption feedback: a long-term living lab study of a home energy management system, Interacting with Computers 27(6), S. 551-576

Timo Jakobi, Gunnar Stevens (2015) Potentials of energy consumption measurements in office environments, Proceeding of ICT4S '15, S. 345-352, Atlantis Press, url, doi:10.2991/ict4s-env-15.2015.39

Nico Castelli, Niko Schönau, Gunnar Stevens, Tobias Schwartz, Timo Jakobi (2015) Role-based Eco-info Systems: An Organizational Theoretical View of Sustainable HCI at Work, ECIS, url

Volker Wulf, Volkmar Pipek, Markus Rohde, Kjeld Schmidt, Gunnar Stevens, David Randall (2015) Socio Informatics – A Practice-based Perspective, Oxford University Press

Oliver Stickel, Corinna Ogonowski, Timo Jakobi, Gunnar Stevens, Volkmar Pipek, Volker Wulf (2015) Praktiken der Nutzerintegration im Entwicklungsprozess von KMU, Mensch & Computer: Tagungsband (Honorable Mention), Sarah Diefenbach, Niels Henze, Martin Pielot (Hrsg.), S. 103-112, Stuttgart: De Gruyter Oldenbourg, url

Timo Jakobi, Gunnar Stevens (2015) Energy saving at work - and when not working! Insights from a comparative study, Proceedings of EnviroInfo '15, S. 180-189, Atlantis Press, url, doi:10.2991/ict4s-env-15.2015.21

Volker Wulf, Claudia Müller, Volkmar Pipek, Dave Randall, Markus Rohde, Gunnar Stevens (2015) Designing Socially Embedded Technologies in the Real-World, Designing Socially Embedded Technologies in the Real-World, S. 111-150, London, United Kingdom: Springer, url, doi:10.1007/978-1-4471-6720-4

Julian Dax, Thomas Ludwig, Johanna Meurer, Volkmar Pipek, Martin Stein, Gunnar Stevens (2015) FRAMES - A Framework for Adaptable Mobile Event-Contingent Self-report Studies, End-User Development - 5th International Symposium, IS-EUD 2015, Madrid, Spain, May 26-29, 2015. Proceedings 9083, Paloma D\'\iaz, Volkmar Pipek, Carmelo Ardito, Carlos Jensen, Ignacio Aedo, Alexander Boden (Hrsg.), S. 141-155, Springer, url, doi:10.1007/978-3-319-18425-8_10

Corinna Ogonowski, Timo Jakobi, Gunnar Stevens, Johanna Meurer (2015) Living Lab As A Service: Das Living Lab als Dienstleistungsbaukasten zur Nutzer-zentrierten Entwicklung und Evaluation innovativer Smart Home Lösungen, Mensch & Computer: Workshopband, A Weisbecker, M Burmester, A Schmidt (Hrsg.), S. 701-711, Stuttgart: Oldenbourg Wissensverlag, url

Stefan Brandenburg, Michael Burmester, Jochen Denzinger, Susen Döbelt, Ralf Schmidt, Gunnar Stevens (2015) Usability für die betriebliche Praxis Skalierung und Einsatz von UUX- Methoden in kleinen und mittleren Unternehmen, Mensch & Computer: Workshopband, A Weisbecker, M Burmester, A Schmidt (Hrsg.), S. 679-683, Stuttgart: Oldenbourg Wissenschaftsverlag

2014

Nico Castelli, Gunnar Stevens, Timo Jakobi, Corinna Ogonowski (2014) Placing information at home: using room context in domestic design, S. 919-922, ACM

Alexander Boden, Frank Rosswog, Gunnar Stevens, Volker Wulf (2014) Mobile Displays in Global Software Development: Opportunities and Limitations, Position paper for Workshop on Global Software Development in a CSCW Perspective, url

Sebastian Draxler, Oliver Stickel, Dominique Winter, Gunnar Stevens (2014) Nutzerintegration in Softwareprojekte durch Multi-Channel Feedback, Mensch & Computer: Tagungsband, Andreas Butz, Michael Koch, Johann H Schlichter (Hrsg.), S. 175-184, München, Germany: De Gruyter Oldenbourg, url

Oliver Stickel, Sebastian Draxler, Gunnar Stevens (2014) Customer feedback and UCD in agile software development, Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational, url

Alexander Boden, Frank Rosswog, Gunnar Stevens, Volker Wulf (2014) Articulation spaces, Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing - CSCW '14, S. 1120-1130, url, doi:10.1145/2531602.2531621

Alexander Boden, Christian Dörner, Sebastian Draxler, Volkmar Pipek, Gunnar Stevens, Volker Wulf (2014) Tangible and Screen-Based Interfaces for End-User Workflow Modeling, IEEE Software 31(4), S. 65-71, url, doi:10.1109/MS.2013.71

Nico Castelli, Gunnar Stevens, Timo Jakobi, Niko Schönau (2014) Switch off the light in the living room, please! –Making eco-feedback meaningful through room context information, Proceedings of the 28th EnviroInfo 2014 Conference, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen Jorge Marx Gómez Michael Sonnenschein (Hrsg.), S. 589-596, Oldenburg: BIS-Verlag, pdf

Thomas von Rekowski, Alexander Boden, Oliver Stickel, Dominik Hornung, Gunnar Stevens (2014) Playful, collaborative approaches to 3D modeling and 3D printing, Mensch & Computer: Tagungsband, Andreas Butz, Michael Koch, Johann H Schlichter (Hrsg.), S. 363-366, De Gruyter Oldenbourg, url

Timo Jakobi, Nico Castelli, Alexander Nolte, Gunnar Stevens, Niko Schönau (2014) Towards Collaborative Green Business Process Management, BIS-Verlag, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen Jorge Marx Gómez Michael Sonnenschein (Hrsg.), S. 683-690, BIS-Verlag

Tobias Schwartz, Gunnar Stevens, Timo Jakobi, Sebastian Denef, Leonardo Ramirez, Volker Wulf, Dave Randall (2014) What People Do with Consumption Feedback: A Long-Term Living Lab Study of a Home Energy Management System, Interacting with Computers 27(6), S. 1-26, Oxford University Press, url, doi:10.1093/iwc/iwu009

Timo Jacobi, Gunnar Stevens, Tobias Schwartz (2014) Verhaltensbasiertes Energiesparen am Arbeitsplatz: Eine vergleichende Studie, Proceedings of Multikonferenz Wirtschaftsinformatik 2014 (MKWI 2014), Dennis Kundisch, Leena Suhl, Lars Beckmann (Hrsg.), S. 76-88, Paderborn: Universitätsverlag Paderborn

Nico Castelli, Corinna Ogonowski, Gunnar Stevens, Timo Jakobi (2014) Placing information at home, UbiComp '14 Adjunct Proceedings, S. 919-922, New York, New York, USA: ACM Press, url, doi:10.1145/2638728.2641548

Niko Schönau, Tobias Schwartz, Timo Jakobi, Nico Castelli, Gunnar Stevens (2014) Findings of an Action Research on implementing an Integrated Energy Management in a German SME, BIS-Verlag, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen Jorge Marx Gómez Michael Sonnenschein (Hrsg.), S. 581-588, BIS-Verlag

Gunnar Stevens, Timo Jakobi, Kai-Oliver Detken (2014) Mehrseitige, barrierefreie Sicherheit intelligenter Messsysteme, Datenschutz und Datensicherheit 38(8/2014), S. 536-544, url

Oliver Stickel, Alexander Boden, Gunnar Stevens, Volkmar Pipek, Volker Wulf (2014) Bottom-Up Kultur in Siegen: Ein Bericht über aktuelle Strukturen, Entwicklungen und Umnutzungsprozesse, Diagonal 35(1), S. 55-70, url, doi:10.14220/digo.2014.35.1.55

Timo Jakobi, Gunnar Stevens, Tobias Schwartz (2014) Verhaltensbasiertes Energiesparen am Arbeitsplatz: Ergebnisse einer vergleichenden Studie, Multikonferenz Wirtschaftsinformatik (MKWI), S. 76-88

2013

Gunnar Stevens, Alexander Boden, Thomas von Rekowski (2013) Objects-to-think-with-together: Rethinking Papert's fusion of design and use in the age of online sociability, Proceedings of the International Symposium on End User Development

Tobias Schwartz, Sebastian Denef, Gunnar Stevens, Leonardo Ramirez, Volker Wulf (2013) Cultivating Energy Literacy: Results from a Longitudinal Living Lab Study of a Home Energy Management System, Proceedings of CHI '13, S. 1193-1202, New York, NY, USA: ACM, url, doi:10.1145/2470654.2466154

Timo Jakobi, Gunnar Stevens (2013) Always beta: cooperative design in the smart home, Pervasive and Ubiquitous Computing, Adjunct Publication, S. 837-844

Johanna Meurer, Martin Stein, Gunnar Stevens (2013) Living Labs zur Gestaltung innovativer Mobilitätskonzepte für ältere Menschen, Mensch & Computer: Workshopband, S. 95-102, Oldenbourg Verlag

Markus Rohde, Peter Brödner, Gunnar Stevens, Volker Wulf (2013) Adjusting the Paradigmatic Shift: IS Design as Intervention in Social Practice, International Reports on Socio-Informatics (IRSI) 10(1), S. 1861-4280

Gabriela Avram, Alexander Boden, Irene Posch, Gunnar Stevens (2013) Do-It-Yourself Sustainable Living : Op- portunities and challenges for DIY communities, Workshop on Post-Sustainability (co-located with CHI 2013)

Tobias Schwartz, Gunnar Stevens, Leonardo Ramirez, Volker Wulf (2013) Uncovering practices of making energy consumption accountable, ACM Transactions on Computer-Human Interaction (ToCHI) 20(2), S. 1-30, url, doi:10.1145/2463579.2463583

Corinna Ogonowski, Benedikt Ley, Gunnar Stevens (2013) Challenges of Long-Term User Involvement in a Living Lab, CHI '13 Workshop on Methods for Studying Technology in the Home, S. 1-4

Tobias Schwartz, Gunnar Stevens, Leonardo Ramirez, Volker Wulf (2013) Uncovering Practices of Making Energy Consumption Accountable: A Phenomenological Inquiry, ACM Transactions on Computer-Human Interaction (ToCHI) 20(2), S. Art. No. 12, New York, NY, USA: ACM, url, doi:10.1145/2463579.2463583

2012

Sebastian Draxler, Gunnar Stevens, Martin Stein, Alexander Boden, David Randall (2012) Supporting the social context of technology appropriation, Proceedings of the 2012 ACM annual conference on Human Factors in Computing Systems - CHI '12, S. 2835-2844, New York, New York, USA: ACM Press, url, doi:10.1145/2207676.2208687

Alexander Boden, Frank Roßwog, Gunnar Stevens (2012) Leichtgewichtige Displays für verteilte Softwareteams, Mensch & Computer: Workshopband, S. 433-438

Gunnar Stevens, Johanna Meurer, Bernhard Nett, Tobias Schwartz (2012) Kompetenzen offener Innovationsentwicklung, Consumers@work : zum neuen Verhältnis von Unternehmen und Usern im Web 2.0., S. 76-87, Campus Verlag, Frankfurt am Main

2011

Johanna Meurer, Bernhard Nett, Gunnar Stevens (2011) Die Bedeutung von geistiger Offenheit und Kontingenz als unternehmerische Herausforderung zur Generierung von Nutzerinnovation, Workshop “Arbeit und Betrieb im Web 2.0 – Zum neuen Verhältnis zwischen Betrieben und Usern” 8.-9. September 2011, S. 6, TU Chemnitz

Tobias Schwartz, Mathias Matthias Betz, Gunnar Stevens (2011) Smart Metering für Büroarbeitsplätze, HMD Theorie und Praxis der Wirtschaftinformatik 278(April), S. 104-113

Ed H Chi, Mary Czerwinski, David R Millen, Dave Randall, Gunnar Stevens, Volker Wulf, John Zimmermann (2011) Transferability of Research Findings: Context-Dependent or Model-Driven, Proc. ACM Conf. on Human Factors in Computing Systems (CHI), S. 651-654, doi:10.1145/1979742.1979494

Timo Jakobi, Gunnar Stevens, Tobias Schwartz (2011) EUD @ Smart Homes Smart refurbishment of rented apartments to improve energy efficiency, IS-EUD'11 Workshop on EUD for Supporting Sustainability in Maker Communities, S. 1-8

Sebastian Draxler, Adrian Jung, Alexander Boden, Gunnar Stevens (2011) Workplace Warriors : Identifying Team Practices of Appropriation in Software Ecosystems, Chase'11, S. 57-60, Waikiki, Honululu, HI, USA: ACM, doi:10.1145/1984642.1984656

Volkmar Pipek, Gunnar Stevens (2011) Guessing from the color of smoke: What Fukushima tells us about Infor-mation Infrastructure Breakdowns an IT development methodologies, ZiF Nachrichten(04)

Fahri Yetim, Gunnar Stevens, Sebastian Draxler, Volker Wulf (2011) Fostering Continuous User Participation by Embedding a Communication Support Tool in User Interfaces, AIS Transactions on Human-Computer Interaction 4(2), S. 153-168, doi:10.5121/ijfcst.2014.4403

Volker Wulf, Markus Rohde, Volkmar Pipek, Gunnar Stevens (2011) Engaging with Practices: Design Case Studies as a Research Framework in CSCW, Proceedings of the Conference on Computer Supported Cooperative Work (CSCW), S. 505-512, Hangzhou, China: ACM Press

Sebastian Draxler, Adrian Jung, Gunnar Stevens (2011) Managing Software Portfolios: A Comparative Study, End-User Development. Third International Symposium, IS-EUD 2011, Torre Canne, Italy, June 7-10, 2011, Proceedings, S. 337-342, Torre Canne, Italy: Springer

2010

Peter Brödner, Markus Rohde, Gunnar Stevens, Volker Wulf (2010) Perspektivwechsel auf IS - Von der Systemgestaltung zur Strukturation sozialer Praxis, Proceedings der 10. fachübergreifenden Konferenz Mensch und Computer (MuC'10): Interaktive Kulturen, S. 149-158

Gunnar Stevens, Volkmar Pipek, Volker Wulf (2010) Appropriation Infrastructure: Mediating Appropriation and Production Work, Journal of Organizational and End User Computing (JOEUC) 22(2), S. 58-81

Tobias Schwartz, Matthias Betz, Leonardo Ramirez, Gunnar Stevens (2010) Sustainable energy practices at work: understanding the role of workers in energy conservation, Proceedings of the Nordic Conference on Human-Computer Interaction, S. 452-462, url

Gunnar Stevens (2010) Understanding and designing appropriation infrastructures: artifacts as boundary objects in the continuous software development, pdf

Johanna Meurer, Tobias Schwartz, Gunnar Stevens (2010) Understanding and supporting usability practices in Open Source Software Development, FLOSS HCI Workshop (10.-15. April) at CHI 2010, S. 4

Steffen Budweg, Sebastian Draxler, Steffen Lohmann, Rashid Asarnusch, Gunnar Stevens (2010) Open Design Spaces – – Socially Crafting Interactive Experiences, … Designing Interactive … 7(2), S. 5-7, url, doi:10.1145/1858171.1858261

Sebastian Draxler, Hendrik Sander, Gunnar Stevens (2010) Provisioning 2 . 0 : Diffusion kleinteiliger Software in sozialen Netzwerken, Multikonferenz Wirtschaftsinformatik (MKWI), S. 665-677

Gunnar Stevens, Sebastian Draxler (2010) Appropriation of the Eclipse Ecosystem: Local Integration of Global Network Production, Proceedings of COOP, S. 287-308, pdf, doi:10.1007/978-1-84996-211-7

2009

Gunnar Stevens, Bernhard Nett (2009) Business Ethnography as a research method to support evolutionary design, Schnitte durch das Hier und Jetzt, Qualitative Methoden medienwissenschaftlicher Gegenwartsforschung 2, S. 119-136, pdf

Tobias Schwartz, Johanna Meurer, Gunnar Stevens (2009) Nutzerinnovation im Eclipse Fall aus der Perspektive einer unternehmerischen Arbeitspraxis, Workshop-Proceedings der Tagung Mensch & Computer 2009: Grenzenlos frei?

Sebastian Draxler, Hendrik Sander, Piyush Jain, Adrian Jung, Gunnar Stevens (2009) Peerclipse: Tool Awareness in Local Communities, S. 19

Gunnar Stevens, Volker Wulf (2009) Computer-supported access control, ACM Transactions on Computer-Human Interaction (ToCHI) 16(3), S. 1-26, url, doi:10.1145/1592440.1592441

Gunnar Stevens, Volkmar Pipek, Volker Wulf (2009) Appropriation Infrastructure: Supporting the Design of Usages, End-User Development - 2nd International Symposium, IS-EUD 2009, Siegen, Germany, March 2-4, 2009. Proceedings 5435, Volkmar Pipek, Mary Beth Rosson, Boris E R de Ruyter, Volker Wulf (Hrsg.), S. 50-69, Springer, url, doi:10.1007/978-3-642-00427-8_4

Tobias Schwartz, Johanna Meurer, Gunnar Stevens (2009) On the Social Construction of Open Innovation, Proceedings of the International Workshop on Open Design Spaces (ODS '09) held in conjunction with the 2nd International Symposium on End User Developments (IS-EUD 2009)

Gunnar Stevens, Tobias Schwartz, Johanna Meurer (2009) A dialectiv view on open innovation, Proceedings of the 15th Americas Conference on Information Systems (AMCIS 2009)

2008

Kai Schubert, Michael Veith, Gunnar Stevens, Volker Wulf (2008) Spielerisches Konstruieren im virtuellen Medium: Digitale Baukästen in interkulturellen Computer Clubs, Navigationen 8(1), S. 103-121, pdf

Sebastian Draxler, Hendrik Sander, Gunnar Stevens (2008) Plug-in recommending for Eclipse users, Patras

Volkmar Pipek, Gunnar Stevens, Claudia Müller, Michael Veith, Sebastian Draxler (2008) Towards an Appropriation Infrastructure: Supporting User Creativity in IT Adoption, Proceedings of the European Conference on Information Systems (ECIS), Willie Golden, Thomas Acton, Kieran Conboy, Hans van der Heijden, Virpi Kristiina Tuunainen (Hrsg.), S. 1165-1177, pdf

Gunnar Stevens, Torben Wiedenhoefer (2008) Wiki inside. Neue Nutzungsformen von Wikis am Beispiel einer communitybasierten Kontexthilfe, Interaktionen, Sonderheft von Navigationen: Zeitschrift für Medien- und Kulturwissenschaften 8(1), S. 159-184, url

Bernhard Nett, Johanna Meurer, Gunnar Stevens (2008) Knowledge Management-in-action in an EUD-oriented Software Enterprise, Knowledge Management In Action, S. 139-149, Springer US

2007

Matthias Betz, Mahmudul Huq, Volkmar Pipek, Markus Rohde, Gunnar Stevens, Volker Wulf (2007) Architecture for Adaptable Component Based Mobile Systems: End User Driven Real Life Tagging for Individualized Context-Awareness. Designing for Palpability Workshop at Pervasive 2007, Fifth International Conference on Pervasive Computing

Gunnar Stevens, Volker Wulf, Volkmar Pipek (2007) Infrastrukturen zur Aneignungsunterstützung - Ein Konzept zur Integration von produkt- und prozessorientierter Flexibilisierung, eOrganisation: Service-, Prozess-, Market-Engineering: 8. Internationale Tagung Wirtschaftsinformatik - Band 1, WI 2007, Karlsruhe, Germany, February 28 - March 2, 2007, Andreas Oberweis, Christof Weinhardt, Henner Gimpel, Agnes Koschmider, Victor Pankratius, Björn Schnizler (Hrsg.), S. 823-840, Universitaetsverlag Karlsruhe, url

Matthias Betz, Mahmudul Huq, Volkmar Pipek, Markus Rohde, Gunnar Stevens, Roman Englert, Volker Wulf (2007) An Architecture for Adaptive and Adaptable Mobile Applications for Physically Handicapped People, Universal Access in Human Computer Interaction. Coping with Diversity, 4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, Held as Part of HCI International 2007, Beijing, China, July 22-27, 2007, Proceedings, P 4554, Constantine Stephanidis (Hrsg.), S. 335-344, Springer, url, doi:10.1007/978-3-540-73279-2_37

Volkmar Pipek, Michael Veith, Gunnar Stevens, Claudia Müller, Sebastian Draxler (2007) Jede Software ist "Social", Analyse sozialer Netzwerke und Social Software - Grundlagen und Anwendungsbeispiele, N. Gronau, C. Mueller (Hrsg.), S. 199-234, Berlin: GITO Verlag

Florian Müller, Gunnar Stevens, Alex Thorogood, Shannon O'Brien, Volker Wulf (2007) Sports over a distance, Personal and Ubiquitous Computing 11(8), S. 633-645, doi:10.1007/s00779-006-0133-0

2006

Gunnar Stevens, Torben Wiedenhoefer (2006) CHIC - a pluggable solution for community help in context, Proceedings of the 4th Nordic Conference on Human-Computer Interaction 2006, Oslo, Norway, October 14-18, 2006, Anders I Mørch, Konrad Morgan, Tone Bratteteig, Gautam Ghosh, Dag Svanaes (Hrsg.), S. 212-221, ACM, url, doi:10.1145/1182475.1182498

Volkmar Pipek, Mary-Beth Rosson, Gunnar Stevens, Volker Wulf (2006) Supporting the Appropriation of ICT: End-User Development in Civil Societies, Learning in Communities - Interdisciplinary Perspectives on Human Centered Information Technology 2(2), John M Carroll (Hrsg.), S. 25-27, Springer, url, doi:10.1007/978-1-84800-332-3_6

Sebastian Draxler, Gunnar Stevens (2006) Getting out of a tailorability dilemma, Informatik 2006 1, S. 576-579

Gunnar Stevens, Volker Wulf, Markus Rohde, Andreas Zimmermann (2006) Ubiquitous fitness support starts in everyday's context, Proceedings of the 6th World Conference "The Engineering of Sport", July 11 to 14

2005

Gunnar Stevens (2005) BSCWeasel - How to make an existing Groupware System more flexible, presented at Demonstration on the ECSCW 2005

Bernhard Nett, Gunnar Stevens, Volker Wulf (2005) Zur Unterstützung von Wissensprozessen in Unternehmensnetzwerken – Eine Fallstudie kontextgerechter Technikgestaltung, Der Mensch in der Kommunikation mit der Technik, S. 191-206, Aachen, Germany: Wissenschaftsverlag Mainz

Yvonne Dittrich, Paul Dourish, Anders Mørch, Volkmar Pipek, Gunnar Stevens, Bettina Törpel (2005) Special Issue on Supporting Appropriation Work, International Reports on Socio-Informatics (IRSI) 2(2), S. 84 p.

Gunnar Stevens, Volker Wulf, Markus Rohde, Andreas Zimmermann (2005) Ubiquitous Fitness Support Starts in the Everyday’s Context, UbiComp 05, Seventh International Conference on Ubiquitous Computing

Gunnar Stevens, Michael Veith, Volker Wulf (2005) Bridging among ethnic communities by cross-cultural communities of practice, Proceedings of the 2nd Communities and Technologies Conference, C and T 2005(June), S. 377-396, doi:10.1007/1-4020-3591-8-20

Gunnar Stevens, Kanan Al-Zubaidi (2005) Gaming, Working and Socialization: The case of FreeStyle Backgammon inside BSCWeasel, presented at The ECSCW'05 workshop on "Computer Games & CSCW"

Gunnar Stevens, Kanan Al-Zubaidi (2005) Spiel, Arbeit und Sozialität: FreeStyle Backgammon im BSCWeasel, presented at Workshop "Kooperative Spiele" auf der Konferenz Mensch und Computer 2005

2004

Gunnar Stevens, Markus Won, Markus Klann, Yvonne Dittrich, Volker Wulf (2004) Component-Based Technologies for End-User Development, Communications of the ACM 47(9), S. 59-62

Bernhard Nett, Gunnar Stevens (2004) Technikgestaltende Aktionsforschung: Forschung als Partizipation, ie Virtualisierung der Arbeit - Zur Ethnographie neuer Arbeits- und Organisationsformen, url

Gunnar Stevens, Steffen Budweg, Volkmar Pipek (2004) The "BSCWeasel" and Eclipse-powered Cooperative End User Development, Workshop "Eclipse as a Vehicle for CSCW Research" at the Int. Conf. on CSCW 2004, S. 7 p.

Volker Wulf, Eckehard F. Moritz, Christian Henneke, Kanan Al-Zubaidi, Gunnar Stevens (2004) Computer Supported Collaborative Sports: An Emerging Paradigm, Digital Sports for Performance Enhancement and Competitive Evolution, S. 80-89, Springer Berlin Heidelberg, url, doi:10.1007/978-3-540-28643-1_11

Volker Wulf, Eckehard F. Moritz, Christian Henneke, Kanan Al-Zubaidi, Gunnar Stevens (2004) Computer Supported Collaborative Sports: Creating Social Spaces Filled with Sports Activities, S. 80-89, url, doi:10.1007/978-3-540-28643-1_11

2003

Gunnar Stevens, Michael Veith, Volker Wulf (2003) Come_In: Using Computers to Foster the Integration of Migrant Communities, ACM SIGGROUP Bulletin 24(3), S. 66-72

2002

Gunnar Stevens, Volker Wulf (2002) Elektronische Archive in virtuellen Organisationen: Flexibilisierte Zugriffskontrolle auf Basis von Komponententechnologie, Informatik-Spektrum 25(1), S. 12-21

Gunnar Stevens, Volker Wulf (2002) A New Dimension in Access Control: Studying Maintenance Engineering across Organizational Boundaries, Proceedings of ACM Conference on Computer Supported Cooperative Work (CSCW 2002), S. 196-205, New York: ACM-Press

Gunnar Stevens (2002) Komponentenbasierte Anpassbarkeit: FlexiBeans zur Realisierung einer erweiterten Zugriffskontrolle (Diplomarbeit), pdf

2001

Gunnar Stevens (2001) Elektronische Archive in Organisationsnetzwerken - Neue Erfordernisse für die Zugriffskontrolle, Auf dem Weg zur virtuellen Organisation: Fallstudien, Problembeschreibungen, Lösungsansätze, S. 195-222