Universität zu Köln

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Avci, Oral (2007). Aus Fehlern in der Softwareentwicklung lernen. Wie durch Fehleranalysen die Prozesse der Anforderungsanalyse und der Qualitätssicherung verbessert werden können. PhD thesis, Universität zu Köln.

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Brhel, Manuel, Meth, Hendrik, Maedche, Alexander and Werder, Karl (2017). Exploring principles of user-centered agile software development : A literature review. Information & software technology (61). pp. 163-181. Amsterdam: Elsevier. ISSN 0950-5849

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Feil, Sebastian, Kretzer, Martin E., Werder, Karl and Maedche, Alexander (2016). Using Gamification to Tackle the Cold-Start Problem in Recommender Systems. In: CSCW'16 : proceedings & companion of the ACM Conference on Computer-Supported Cooperative Work and Social Computing : February 27-March 2, 2016, San Francisco, CA, USA, pp. 253-256. New York: Association for Computing Machinery. ISBN 9781450335928

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Gruettner, Arne, Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2017). Explaining the Role of Service-oriented Architecture for Cyber-physical Systems by Establishing Logical Links. In: 25th European Conference on Information Systems, ECIS 2017 : information systems for a smart, substainable and inclusive world, June 5-10, 2017, Guimarães, Portugal, proceedings, pp. 1853-1868. Guimarães, Portugal: AIS.

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Helms, Remko and Werder, Karl (2013). Who Reads Corporate Tweets? Network Analysis of Follower Communities. In: Hyperconnected world: anything, anywhere, anytime : 19th Americas Conference on Information Systems, (AMCIS-2013); Chicago, Illinois, USA, 15 - 17 August 2013, pp. 3998-4008. Red Hook, NY: Curran. ISBN 9781629933948

Haferkamp, Lars (2011). Analyse der Wirkung von Nutzer-Feedback auf die Entwicklungszeit komplexer Softwareprodukte. PhD thesis, Universität zu Köln.

K

Karimzadeh, Arian, Richter, Janek ORCID: 0000-0003-3189-9357, Basten, Dirk and Michalik, Bjoern (2018). Acceptance and Use of Interactive Whiteboards in Schools: The Teachers’ Point of View. In: International Conference on Information Systems (ICIS),

Keutel, Marcus, Michalik, Bjoern and Richter, Janek ORCID: 0000-0003-3189-9357 (2014). Towards Mindful Case Study Research in IS: A Critical Analysis of the Past Ten Years. European Journal of Information Systems, 23 (3). pp. 256-272. London: Taylor and Francis. ISSN 1476-9344

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Liu, Xuanhui, Werder, Karl and Zhao, Qian (2018). The Role of Cultural Differences When Using Different Classifications: An Experiment Design for Design Technique Selection. In: Bridging the Internet of People, Data, and Things : 39th International Conference on Information Systems (ICIS 2018) : San Francisco, California, USA, 13-16 December 2018, 13-16.12.2018, San Francisco. Poster.

Linßen, Stefan, Basten, Dirk and Richter, Janek ORCID: 0000-0003-3189-9357 (2018). Antecedents and Consequences of Time Pressure in Scrum Projects: Insights from a Qualitative Study. In: Hawaii International Conference on System Sciences 2018 (HICSS 51) : 2-6 January 2018, Waikoloa Village , Hawaii: HCISS.

Liu, Xuanhui, Werder, Karl and Maedche, Alexander (2016). A Taxonomy of Digital Service Design Techniques. In: 37th International Conference on Information Systems (ICIS 2016) : Dublin, Ireland, 11-14 December 2016, pp. 1834-1845. Red Hook, NY: Curran. ISBN 9781510838376

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Mertens, Willem and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2020). How store managers can empower their teams to engage in constructive deviance: Theory development through a multiple case study. Journal of Retailing and Consumer Services, 52 (101937).

Mendling, Jan, Recker, Jan C. ORCID: 0000-0002-2072-5792, Reijers, Hajo A. and Leopold, Henrik (2019). An Empirical Review of the Connection Between Model Viewer Characteristics and the Comprehension of Conceptual Process Models. Information Systems Frontiers, 21 (5). pp. 1111-1135. Springer. ISSN 1572-9419

Mertens, Willem and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2019). New Guidelines for Null Hypothesis Significance Testing in Hypothetico-Deductive IS Research. Journal of the Association for Information Systems. Association for Information Systems. ISSN 1536-9323

Matthiae, Marc and Richter, Janek ORCID: 0000-0003-3189-9357 (2018). Industry 4.0-Induced Change Factors and the Role of Organizational Agility. In: Twenty-Sixth European Conference on Information Systems (ECIS2018), Portsmouth, UK, 23 June 2018 - 28 June 2018,

Morschheuser, Benedikt, Hassan, Lobna, Werder, Karl and Hamari, Juho (2018). How to design gamification? A method for engineering gamified software. Information & Software Technology, 95. pp. 219-237. ISSN 09505849

Mendling, Jan, Weber, Ingo, van der Aalst, Wil M.P., vom Brocke, Jan, Cabanillas, Cristina, Daniel, Florian, Debois, Søren, Di Ciccio, Claudio, Dumas, Marlon, Dustdar, Schahram, Gal, Avigdor, García-Bañuelos, Luciano, Governatori, Guido, Hull, Richard, La Rosa, Marcello, Leopold, Henrik, Leymann, Frank, Recker, Jan C. ORCID: 0000-0002-2072-5792, Reichert, Manfred, Reijers, Hajo A., Rinderle-Ma, Stefanie, Solti, Andreas, Rosemann, Michael, Schulte, Stefan, Singh, Munindar P., Slaats, Tijs, Staples, Mark, Weber, Barbara, Weidlich, Matthias, Weske, Mathias, Xu, Xiwei and Zhu, Liming (2018). Blockchains for Business Process Management - Challenges and Opportunities. ACM Transactions on Management Information Systems, 9 (1). 4:1-4:16. ACM. ISSN 2158-6578

Morschheuser, Benedikt, Werder, Karl, Hamari, Juho and Abe, Julian (2017). How to Gamify? A Method For Designing Gamification. In: Hawaii International Conference on System Sciences 2017 (HICSS-50) : Hilton Waikoloa Village, Hawaii, January 4-7, 2017, pp. 1298-1307. ISBN 9780998133102

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Nicer, Paul (2015). Fortentwicklung und Kodifizierung der Ausgestaltung und der Durchführung von Repertory Grid-Untersuchungen zum Zwecke empirisch-qualitativer Exploration im Kontext der IS-Forschung. PhD thesis, Universität zu Köln.

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Oey, Kai Jan (2006). Nutzen und Kosten von serviceorientierten Architekturen. PhD thesis, Universität zu Köln.

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Recker, Jan C. ORCID: 0000-0002-2072-5792, Indulska, Marta, Green, Peter, Burton-Jones, Andrew and Weber, Ron (2019). Information Systems as Representations: A Review of the Theory and Evidence. Journal of the Association for Information Systems : JAIS, 20 (6). pp. 735-786. AIS. ISSN 1536-9323

Recker, Jan C. ORCID: 0000-0002-2072-5792 and Green, Peter (2019). How do Individuals Interpret Multiple Conceptual Models? A Theory of Combined Ontological Completeness and Overlap. Journal of the Association for Information Systems : JAIS, 20 (8). pp. 1210-1241. AIS. ISSN 1536-9323

Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2016). In Search of Explanations: Conceptualizing the Relationship between Service-oriented Architecture and Organizational Agility. In: 37th International Conference on Information Systems (ICIS 2016) : Dublin, Ireland, 11-14 December 2016, Vol. 5, pp. 3821-3838. Red Hook, NY: Curran. ISBN 9781510838376

Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2016). The Influence of Service-oriented Architecture on Organizational Agility - A Case Study. In: JAIS Theory Development Workshop, 11 December 2016, Dublin, Ireland. Paper.

Richter, Janek ORCID: 0000-0003-3189-9357, Lins, Sebastian, Wilms, Benjamin, Linden, Robert and Basten, Dirk (2016). The Relation between Usage of Mobile Technologies and Organizational Agility: A Survey among IT Managers. In: Proceedings of the 20th Pacific Asia Conference on Information Systems (PACIS 2016), pp. 1-14. ISBN 9789860491029

Richter, Janek ORCID: 0000-0003-3189-9357 (2014). Explaining the Influence of Information Systems on Organizational Agility. In: Building a better world through information systems : International Conference on Information Systems (ICIS 2014) : Doctoral Consortium, 12 December 2014, Auckland, New Zealand. Paper.

Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2014). Applications of the Viable Systems Model in IS Research -- A Comprehensive Overview and Analysis. In: 47th Hawaii International Conference on System Sciences (HICSS 2014) : Waikoloa, Hawaii, USA, 6 - 9 January 2014; [proceedings], Vol. 6, pp. 4589-4598. Piscataway, NJ: IEEE. ISBN 9781479925056

Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2014). Exploring the Influence of Service-oriented Architectures on Organizational Agility – A Case Study. In: ICIS 2014, Building a Better World through Information Systems, International Conference on Information Systems, Auckland, NZ, Dec 14-17, 2014, pp. 3204-3215. Curran: Red Hook, NY. ISBN 978-1-63439-694-3

Richter, Janek ORCID: 0000-0003-3189-9357 and Basten, Dirk (2013). How do Service-oriented Architectures Influence Organizational Agility? In: Hyperconnected world: anything, anywhere, anytime : 19th Americas Conference on Information Systems, (AMCIS-2013); Chicago, Illinois, USA, 15 - 17 August 2013, Vol. 3, pp. 1818-1825. Red Hook, N.Y.: Curran. ISBN 9781629933948

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Süllwold, Christian, Basten, Dirk and Richter, Janek ORCID: 0000-0003-3189-9357 (2018). Does the Approach Matter? A Qualitative Study on Differences Concerning Time Pressure in Agile and Sequential Information System Projects. In: Twenty-Sixth European Conference on Information Systems (ECIS2018), Portsmouth, UK, 23 June 2018 - 28 June 2018,

Stevens, Gunnar, Burmester, Michael, Brandenburg, Stefan, Döbelt, Susen, Kugelmeier, Dorothea, Schlömer, Inga, Schmidt, Ralf, Thüring, Manfred, Werder, Karl and Ziegler, Daniel (2014). Usability für die betriebliche Praxis. In: Mensch & Computer 2014 – Workshopband : 14. Fachübergreifende Konferenz für Interaktive und Kooperative Medien; Interaktiv unterwegs - Freiräume gestalten, pp. 143-149. München: De Gruyter Oldenbourg. ISBN 978-3-11-034416-5

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Trefflich, Frank (2007). Organisatorische Gestaltung der Softwareentwicklung unter Berücksichtigung von Offshore-spezifischen Besonderheiten und Risiken. Eine Fallstudie. PhD thesis, Universität zu Köln.

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Werder, Karl and Heckmann, Carl Simon (2019). Ambidexterity in Information Systems Research: Overview of Conceptualizations, Antecedents, and Outcomes. Journal of Information Technology Theory and Application, 20 (1). Association for Information Systems. ISSN 1532-4516

Werder, Karl, Li, Ye, Maedche, Alexander and Ramesh, Balasubramaniam (2019). Software Development Process Ambidexterity and Project Performance: A Coordination Cost-Effectiveness View. IEEE transactions on software engineering. Piscataway, NJ: IEEE. ISSN 1939-3520

Werder, Karl (2018). The Evolution of Emotional Displays in Open Source Software Development Teams: An Individual Growth Curve Analysis. In: 2018 ACM/IEEE 3rd International Workshop on Emotion Awareness in Software Engineering : SEmotion 2018 : 2 June 2018, Gothenburg, Sweden : proceedings, pp. 1-6. Piscataway, NJ: IEEE. ISBN 9781450357517

Werder, Karl and Brinkkemper, Sjaak (2018). MEME: Toward a Method for Emotions Extraction from Github. In: 2018 ACM/IEEE 3rd International Workshop on Emotion Awareness in Software Engineering : SEmotion 2018 : 2 June 2018, Gothenburg, Sweden : proceedings, pp. 20-24. Piscataway, NJ: IEEE. ISBN 9781450357517

Weingarth, Janina, Richter, Janek ORCID: 0000-0003-3189-9357 and Rosenkranz, Christoph (2018). IT-enabled Enterprise Agility and Environmental Turbulence - a Configurational Literature Review. In: Bridging the Internet of People, Data, and Things : 39th International Conference on Information Systems (ICIS 2018) : San Francisco, California, USA, 13-16 December 2018,

Werder, Karl and Maedche, Alexander (2018). Explaining the emergence of team agility: a complex adaptive systems perspective. Information Technology and People, 31 (3). pp. 819-844. Bingley: Emerald Group Publishing Ltd.. ISSN 0959-3845

Werder, Karl (2016). Team Agility and Team Performance – The Moderating Effect of User Involvement. In: 24th European Conference on Information Systems, ECIS 2016, June 12-15, 2016, Istanbul, Turkey, June 12-15, 2016. Poster.

Werder, Karl, Zobel, Benedikt and Maedche, Alexander (2016). PDISC – Towards a Method for Software Product DISCovery. In: Software Business : 7th International Conference on Advanced Information System Engineering, ICSOB 2016, Ljubljana, Slovenia, June 2016, 240, pp. 47-62. Cham: Springer. ISBN 978-3-319-40514-8

Werder, Karl and Wang, Hua-Ying (2016). Towards a Software Product Industry Classification. In: New trends in software methodologies, tools and techniques : proceedings of the fifteenth SoMeT 16, pp. 27-37. Amsterdam: IOS Press. ISBN 9781614996736

Werder, Karl, Haake, Phillip and Maedche, Alexander (2014). Usability Readiness of German Software SMEs - Three Segments and their Characteristics. In: Mensch & Computer 2014 : 14. fachübergreifende Konferenz für interaktive und kooperative Medien; Interaktiv unterwegs - Freiräume gestalten, pp. 185-194. München: Oldenbourg/De Gruyter. ISBN 9783110344493

Werder, Karl, Helms, Remko and Jansen, Slinger (2014). Social Media for Success: A Strategic Framework. In: 18th Pacific Asia Conference on Information Systems, PACIS 2014, June 24-28, 2014, Chengdu, China. Paper.

Wagner, Holger (2006). Der Entwicklungsaufwand der Anwendungsintegration. Eine empirische Untersuchung der Einflussfaktoren. PhD thesis, Universität zu Köln.

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Zeiss, Roman ORCID: 0000-0002-1366-3095 (2019). Contribution of Information Systems to the Circular Economy in the Digital Age: Preliminary Discussion of Results of a Systematic Literature Review. In: Smart Cities/Smart Regions – Technische, wirtschaftliche und gesellschaftliche Innovationen : Konferenzband zu den 10. BUIS-Tagen, pp. 765-778. Wiesbaden: Springer Vieweg. ISBN 978-3-658-25209-0

Zeiss, Roman ORCID: 0000-0002-1366-3095 (2019). Agent-based Modelling and Simulation of Circular Economy Scenarios. In: Policy, Awareness, Sustainability and Systems (PASS) 2019, 26 Juli 2019, Köln. Speech.

Zeiss, Roman ORCID: 0000-0002-1366-3095 (2019). Digitalisierung und Circular Packaging: Trends, Herausforderungen, Chancen. In: PwC Circular-Packaging-Workshop, 24. Juli 2019, Frankfurt am Main. Speech.

Zeiss, Roman ORCID: 0000-0002-1366-3095 (2019). Information Flows in Circular Economy Practices. In: Proceedings of the 27th European Conference on Information Systems (ECIS), pp. 1-17. Stockholm & Uppsala, Sweden: ISBN 978-1-7336325-0-8

Zobel, Benedikt, Werder, Karl, Berkemeier, Lisa and Thomas, Oliver (2019). The Role of Early User Participation in Discovering Software – A Case Study from the Context of Smart Glasses. In: Human practice, digital ecologies, our future : 14. Internationale Tagung Wirtschaftsinformatik (WI 2019) : Tagungsband, pp. 1235-1250. Siegen: Universität Siegen.

Zelt, Sarah, Recker, Jan C. ORCID: 0000-0002-2072-5792, Schmiedel, Theresa and vom Brocke, Jan (2019). A theory of contingent business process management. Business Process Management Journal, 25 (6). pp. 1291-1316. ISSN 1463-7154

Zeiss, Roman ORCID: 0000-0002-1366-3095 and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2018). White Paper: Information Systems for Sustainable Consumption Practices. Working Paper.

Zelt, Sarah, Recker, Jan C. ORCID: 0000-0002-2072-5792, Schmiedel, Theresa and vom Brocke, Jan (2018). Development and validation of an instrument to measure and manage organizational process variety. PLOS ONE, 13 (10). e0206198. PLOS / Public Library of Science. ISSN 1932-6203

Zeiss, Roman ORCID: 0000-0002-1366-3095 (2016). Unsustainable Green Information Systems. An Affordance-Based Conceptualisation of Conflicting Short and Long-Term Sustainability Outcomes of Green Information Systems in Organisations. Masters thesis, Westfälische Wilhelms-Universität Münster.