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Number of items: 62.

Engelbrecht, Adrian and Gerlach, Jin and Widjaja, Thomas and Buxmann, Peter (2017):
The Nature of Enterprise-Service-Fit in the Context of Digital Services.
In: International Conference on Information Systems (ICIS), Seoul, South Korea, [Conference or Workshop Item]

Brakemeier, Hendrik and Widjaja, Thomas and Buxmann, Peter (2016):
Calculating with Different Goals in Mind - The Moderating Role of the Regulatory Focus in the Privacy Calculus.
In: European Conference on Information Systems (ECIS), Istanbul, Turkey, 12.-15.06.2016, [Conference or Workshop Item]

Brakemeier, Hendrik and Widjaja, Thomas and Buxmann, Peter (2016):
Distinguishing Usage and Disclosure Intentions in Privacy Research: How our Two Selves Bring About Differences in the Effects of Benefits and Risks.
In: European Conference on Information Systems (ECIS), Istanbul, Turkey, 12.-15.06.2016, [Conference or Workshop Item]

Engelbrecht, Adrian and Gerlach, Jin and Widjaja, Thomas (2016):
Understanding the Anatomy of Data-Driven Business Models - Towards an Empirical Taxonomy.
In: European Conference on Information Systems (ECIS), Istanbul, Turkey, [Conference or Workshop Item]

Krasnova, Hanna and Widjaja, Thomas and Buxmann, Peter and Wenninger, Helena and Benbasat, Izak (2015):
Research Note—Why Following Friends Can Hurt You: An Exploratory Investigation of the Effects of Envy on Social Networking Sites among College-Age Users.
In: Information Systems Research, pp. 585-605, 26, (3), [Article]

Widjaja, Thomas (2015):
Essays on designing IT architectures, usage of social networking sites, and perception of IT security risks.
Darmstadt, [Habilitation]

Gerlach, Jin and Widjaja, Thomas and Buxmann, Peter (2015):
Handle with Care: How Online Social Network Providers’ Privacy Policies Impact Users’ Information Sharing Behavior.
In: Journal of Strategic Information Systems, Elsevier, 24, (1), [Article]

Widjaja, Thomas (2014):
Der kostenoptimale Grad funktionaler Redundanz in IT-Anwendungslandschaften.
In: Beiträge der 44. Jahrestagung der Gesellschaft für Informatik, In: Informatik 2014, In: Lecture Notes in Informatics, [Conference or Workshop Item]

Loske, André and Widjaja, Thomas and Benlian, Alexander and Buxmann, Peter (2014):
Perceived IT security risks in cloud adoption: the role of perceptual incongruence between users and providers.
In: Twenty Second European Conference on Information Systems, Tel Aviv, 2014, [Conference or Workshop Item]

Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter (2013):
Unfolding Dyadic Dependencies in IS Outsourcing Relationships – Development of Two Multidimensional Constructs.
In: Thirty Fourth International Conference on Information Systems (ICIS), Milan, Italy, December 15-18, [Conference or Workshop Item]

Eling, Nicole and Krasnova, Hanna and Widjaja, Thomas and Buxmann, Peter (2013):
Will You Accept an App? Empirical Investigation of the Decisional Calculus Behind the Adoption of Applications on Facebook.
In: International Conference on Information Systems (ICIS), Milan, Italy, 15.-18.12.2013, [Conference or Workshop Item]

Loske, André and Widjaja, Thomas and Buxmann, Peter (2013):
Cloud Computing Providers’ Unrealistic Optimism regarding IT Security Risks: A Threat to Users?
In: International Conference on Information Systems (ICIS), Milan, Italy, [Conference or Workshop Item]

Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter (2013):
Relative and Joint Dependence in IS Outsourcing Relationships – A Model of Effects on Relational Facets and Exchange Performance.
In: Advances in Global Sourcing. Models, Governance, and Relationships. Ilan Oshri ... (eds.), Springer-Verlag, pp. 18-34, [Book Section]

Schütz, Alexander and Widjaja, Thomas and Gregory, Robert Wayne (2013):
Escape From Winchester Mansion – Toward a Set of Design Principles to Master Complexity in IT Architectures.
In: International Conference on Information Systems (ICIS), Milan, Italy, December 15-18, 2013, [Conference or Workshop Item]

Schmidt, Christian and Widjaja, Thomas and Schütz, Alexander (2013):
Messung der Komplexität von IT-Landschaften auf der Basis von Architektur-Metamodellen: Ein generischer Ansatz und dessen Anwendung im Rahmen der Architektur-Transformation.
In: INFORMATIK 2013 - Informatik angepasst an Mensch, Organisation und Umwelt, Beiträge der 43. Jahrestagung der Gesellschaft für Informatik, Bonner Köllen Verlag, [Book Section]

Krasnova, Hanna and Eling, Nicole and Schneider, Oleg and Wenninger, Helena and Widjaja, Thomas and Buxmann, Peter (2013):
Does This App Ask for Too Much Data? The Role of Privacy Perceptions in User Behavior Towards Facebook Applications and Permission Dialogs.
In: European Conference on Information Systems (ECIS), Utrecht, June 5-8, 2013, [Conference or Workshop Item]

Schütz, Alexander and Widjaja, Thomas and Kaiser, Jasmin (2013):
Complexity in Enterprise Architectures - Conceptualization and Introduction of a Measure from a System Theoretic Perspective.
In: European Conference on Information Systems (ECIS), Utrecht, June 5-8, 2013, [Conference or Workshop Item]

Schütz, Alexander and Widjaja, Thomas and Kaiser, Jasmin (2013):
Komplexität in Enterprise Architectures – Konzeptualisierung und Entwicklung einer Kennzahl aus systemtheoretischer Perspektive.
In: WI2013 - 11. Internationale Tagung Wirtschaftsinformatik, Leipzig, Germany, 27.02. - 01.03.2013, [Conference or Workshop Item]

Loske, André and Widjaja, Thomas and Buxmann, Peter (2013):
Unrealistischer Optimismus der Cloud Computing Anbieter bezüglich IT Sicherheitsrisiken – Eine Bedrohung für die Nutzer?
In: Proceedings of the 11th International Conference on Wirtschaftsinformatik, [Article]

Buxmann, Peter and Kaiser, Jasmin and Widjaja, Thomas
Canibol, Hans-Peter and Hossenfelder, Jörg and Lünendonk, Thomas (eds.) (2013):
Die zehn Faktoren der Abhängigkeit des Kunden in IT-Outsourcing-Beziehungen.
In: Lünendonk Handbuch IT-Consulting 2013, Fakten & Köpfe Verlagsgesellschaft, pp. 50-63, [Book Section]

Ackermann, Tobias and Widjaja, Thomas and Buxmann, Peter (2013):
Towards the Optimal Security Level: Quantification of Risks in Service-Based Information Systems.
In: Hawaii International Conference on System Sciences, Wailea, HI, USA, 07.-10.01.2013, [Conference or Workshop Item]

Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter (2013):
A Two-Sided Perspective on Supplier Dependence in IS Outsourcing Dyads.
In: Hawaii International Conference on System Sciences, Wailea, HI, USA, 07.-10.01.2013, [Conference or Workshop Item]

Draisbach, Tobias and Widjaja, Thomas and Buxmann, Peter (2013):
Lock-ins in Network Effect Markets – Results of a Simulation Study.
In: Hawaii International Conference on System Sciences, Wailea, HI, USA, 07.-10.01.2013, [Conference or Workshop Item]

Sonnenschein, Rabea and Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter
Lünendonk GmbH (Corporate Creator) (2013):
Abhängigkeiten und Machtausnutzung in IT-Outsourcing-Beziehungen.
In: Lünendonk®-Studie 2013 „Der Markt für IT-Beratung und IT-Service in Deutschland“, Kaufbeuren, pp. 84-88, [Online-Edition: http://luenendonk-shop.de/Luenendonk-Studien/Luenendonk-Stud...],
[Book Section]

Krasnova, Hanna and Wenninger, Helena and Widjaja, Thomas and Buxmann, Peter (2013):
Envy on Facebook: A Hidden Threat to Users’ Life Satisfaction?
In: WI2013 - 11. Internationale Tagung Wirtschaftsinformatik, Leipzig, Germany, 27.02. - 01.03.2013, [Conference or Workshop Item]

Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter (2012):
Positioning Clients in Dyadic Dependence Structures of IS Outsourcing Relationships – Conceptualization and Empirical Findings.
In: International Conference on Information Systems (ICIS), Orlando, Florida, USA, 16.-19.12.2012, [Conference or Workshop Item]

Widjaja, Thomas and Kaiser, Jasmin and Tepel, Dennis and Buxmann, Peter (2012):
Heterogeneity in IT Landscapes and Monopoly Power of Firms: A Model to Quantify Heterogeneity.
In: International Conference on Information Systems (ICIS), Orlando, Florida, USA, 16.-19.12.2012, [Conference or Workshop Item]

Wenninger, Helena and Widjaja, Thomas and Buxmann, Peter and Gerlach, Jin (2012):
Der "Preis des Kostenlosen".
In: Wirtschaftsinformatik & Management, [Article]

Kaiser, Jasmin and Widjaja, Thomas and Buxmann, Peter (2012):
Analyzing Client Dependence in Dyadic IS Outsourcing Relationships.
In: The dynamics of global sourcing : perspectives and practices ; 6th Global Sourcing Workshop 2012, Courchevel, France, march 12 - 15, 2012 ; revised selected papers / Julia Kotlarsky ... (eds.) , Springer-Verlag, [Book Section]

Widjaja, Thomas and Gregory, Robert Wayne (2012):
Design Principles for Heterogeneity Decisions in Enterprise Architecture Management.
In: International Conference on Information Systems (ICIS), Orlando, Florida, USA., 16.-19.12.2012, [Conference or Workshop Item]

Widjaja, Thomas and Buxmann, Peter (2012):
Kompatibilität von Softwareplattformen.
In: Zeitschrift für Betriebswirtschaft, (4), [Article]

Ackermann, Tobias and Widjaja, Thomas and Benlian, Alexander and Buxmann, Peter (2012):
Perceived IT Security Risks of Cloud Computing: Conceptualization and Scale Development.
In: Proceedings of the 33rd International Conference on Information Systems, Orlando, USA, [Conference or Workshop Item]

Widjaja, Thomas and Langenbach-Kuttert, Birgit (2012):
IT-Landschaften im Blick.
In: Inform : Magazin für die Hessische Landesverwaltung, pp. 40-41, 12, (2), [Article]

Pussep, Anton and Schief, Markus and Widjaja, Thomas (2012):
The Software Value Chain: Methods for Construction and Their Application.
In: ECIS 2012 Proceedings, In: European Conference on Information Systems (ECIS), Barcelona, Spain, June 10-13, 2012, [Online-Edition: http://aisel.aisnet.org/ecis2012/116],
[Conference or Workshop Item]

Draisbach, Tobias and Widjaja, Thomas and Buxmann, Peter
Mattfeld, Dirk Christian and Robra-Bissantz, Susanne (eds.) (2012):
Lock-Ins auf Netzeffektmärkten - Ergebnisse einer Simulationsstudie.
In: Multikonferenz Wirtschaftsinformatik 2012, Berlin, GITO mbH, [Book Section]

Lang, Christian and Widjaja, Thomas (2012):
OREX-J: Towards a universal software framework for the experimental analysis of optimization algorithms.
In: OR Spectrum, [Article]

Burkard, Christoph and Widjaja, Thomas and Buxmann, Peter (2012):
Software Ecosystems.
In: WIRTSCHAFTSINFORMATIK / BISE, [Article]

Hilkert, Daniel and Burkard, Christoph and Widjaja, Thomas and Hess, Thomas and Buxmann, Peter
Verclas, Stephan and Linnhoff-Popien, Claudia (eds.) (2012):
Smart Mobile Apps.
In: Smart Mobile Apps, Berlin, Heidelberg, Springer, pp. 495-506, [Book Section]

Widjaja, Thomas (2011):
Standardisierungsentscheidungen in mehrschichtigen Systemen : Untersuchung am Beispiel serviceorientierter Architekturen.
Wiesbaden, Gabler, TU Darmstadt, ISBN 978-3-8349-2715-6,
[Ph.D. Thesis]

Widjaja, Thomas and Buxmann, Peter
Heinzl, Armin and Buxmann, Peter and Wendt, Oliver and Weitzel, Tim (eds.) (2011):
Compatibility of Software Platforms.
In: Theory-Guided Modeling and Empiricism in Information System Research, Heidelberg, Physica-Verlag, [Book Section]

Burkard, Christoph and Draisbach, Tobias and Widjaja, Thomas and Buxmann, Peter (2011):
Software Ecosystems: Vendor-Sided Characteristics of Online Marketplaces.
In: Lecture Notes in Informatics - Informatik 2011, [Conference or Workshop Item]

Pussep, Anton and Schief, Markus and Widjaja, Thomas and Buxmann, Peter and Wolf, Christian Michael (2011):
The Software Value Chain as an Analytical Framework for the Software Industry and Its Exemplary Application for Vertical Integration Measurement.
In: AMCIS 2011 Proceedings, In: American Conference on Information Systems (AMCIS), Detroit, USA, August 4-7, 2011, [Online-Edition: http://aisel.aisnet.org/amcis2011_submissions/387/],
[Conference or Workshop Item]

Becker, Alexander and Widjaja, Thomas and Buxmann, Peter (2011):
Nutzenpotenziale und Herausforderungen des Einsatzes von Serviceorientierten Architekturen-Ergebnisse einer empirischen Untersuchung aus Anwender- und Herstellersicht.
In: Wirtschaftsinformatik, [Article]

Becker, Alexander and Widjaja, Thomas and Buxmann, Peter (2010):
Nutzenpotenziale und Herausforderungen serviceorientierter Architekturen : Ergebnisse einer empirischen Untersuchung aus Anwender- und Herstellersicht : working paper - 11. Januar 2010.
Darmstadt, Technische Universität, Institut für Betriebswirtschaftslehre, In: Schriften zur quantitativen Betriebswirtschaftslehre ; 2010,1, [Report]

Widjaja, Thomas and Buxmann, Peter
Benlain, Alexander and Hess, Thomas and Buxmann, Peter (eds.) (2010):
Service-oriented Architectures: Modeling the Selection of Services and Platforms.
In: Software-as-a-Service (SaaS)- Anbieterstrategien, Kundenbedürfnisse und Wertschöpfungsstrukturen, Wiesbaden, Gabler-Verlag, [Book Section]

Widjaja, Thomas and Buxmann, Peter (2009):
Modeling the Selection of Services and Platforms.
In: Proceedings of the 17th European Conference on Information Systems (ECIS 2009), Verona (Italien), [Conference or Workshop Item]

Becker, Alexander and Buxmann, Peter and Widjaja, Thomas (2009):
Value Potential and Challenges of Service-Oriented Architectures - A User and Vendor Perspective.
In: Proceedings of the 17th European Conference on Information Systems (ECIS 2009), Verona (Italien), [Conference or Workshop Item]

Ackermann, Tobias and Widjaja, Thomas and Buxmann, Peter (2009):
Increasing the Diffusion of Communication Standards - A General Simulation Framework from the Vendor?s Perspective.
In: Proceedings of the 6th International Conference on Standardization and Innovation in Information Technology (SIIT2009), [Other]

Ackermann, Tobias and Widjaja, Thomas and Buxmann, Peter (2009):
Increasing the Diffusion of Communication Standards - A General Simulation Framework from the Vendor’s Perspective.
In: Proceedings of the 6th International Conference on Standardization and Innovation in Information Technology (SIIT 2009), In: International Conference on Standardization and Innovation in Information Technology (SIIT), Tokio (Japan), September 8-10, 2009, [Conference or Workshop Item]

Widjaja, Thomas and Buxmann, Peter (2009):
Modeling the Selection of Services and Platforms.
In: Proceedings of the 17th European Conference on Information Systems (ECIS 2009), Verona (Italien), [Other]

Becker, Alexander and Buxmann, Peter and Widjaja, Thomas (2009):
Value Potential and Challenges of Service-Oriented Architectures - A User and Vendor Perspective.
In: Proceedings of the 17th European Conference on Information Systems (ECIS 2009), Verona (Italien), [Other]

Becker, Alexander and Buxmann, Peter and Widjaja, Thomas
Schmietendorf, Andreas (ed.) (2008):
Nutzenpotenziale von Serviceorientierten Architekturen - Ergebnisse einer Expertenbefragung.
In: BSOA 2008: 3. Workshop Bewertungsaspekte Serviceorientierter Architekturen; 20. November 2008, Leinfelden-Echterdingen, [Book Section]

Lang, J. C. and Widjaja, Thomas and Buxmann, Peter and Domschke, Wolfgang and Hess, Thomas
Sprague, Ralph H. Jr. (ed.) (2008):
Optimizing the Supplier Selection and Service Portfolio of a SOA Service Integrator.
In: Proceedings of the 41st Annual Hawaii International Conference on System Sciences: 7 - 10 Jan. 2008, Waikoloa, Big Island, Hawaii, [Book Section]

Becker, Alexander and Buxmann, Peter and Widjaja, Thomas (2008):
Nutzenpotenziale von Serviceorientierten Architekturen - Ergebnisse einer Expertenbefragung.
In: BSOA 2008 : 3. Workshop Bewertungsaspekte Serviceorientierter Architekturen ; 20. November 2008, Leinfelden-Echterdingen ? Andreas Schmietendorf (Hrsg.).-ISBN 978-3-8322-7221-0, [Other]

Langer, Kim and Voigtmann, Andreas and Widjaja, Thomas (2008):
SOA-basierte Partnernetzwerke.
In: Manage IT, (1-2), [Article]

Langer, Kim and Voigtmann, Andreas and Widjaja, Thomas (2008):
SOA-basierte Partnernetzwerke.
In: Manage IT, (1-2), [Article]

Widjaja, Thomas and Buxmann, Peter (2008):
Service-oriented architectures : modeling standardization decisions on the basis of the multilayer standardization problem : working paper, 03. März 2008.
Darmstadt, Technische Universität, Institut für Betriebswirtschaftslehre, In: Schriften zur quantitativen Betriebswirtschaftslehre ; 2008,1, [Report]

Buxmann, Peter and Hess, Thomas and Widjaja, Thomas (2007):
Serviceorientierte Architekturen.
In: Das Wirtschaftsstudium (wisu), (10), [Article]

Buxmann, Peter and Hess, Thomas and Widjaja, Thomas (2007):
Serviceorientierte Architekturen.
In: Das Wirtschaftsstudium (wisu), (10), [Article]

Rößling, Guido and Gliesche, Felix and Jajeh, Thomas and Widjaja, Thomas
Korhonen, Ari (ed.) (2004):
Enhanced expressiveness in scripting using AnimalScript V2.
Warwick , Coventry, UK, In: Proceedings of the 3rd International Program Visualization Workshop <3, 2004, Warwick, Coventry, UK>, [Conference or Workshop Item]

Rößling, Guido and Gliesche, Felix and Jajeh, Thomas and Widjaja, Thomas
Korhonen, Ari (ed.) (2004):
Enhanced Expressiveness in Scripting Using AnimalScript V2.
In: Proceedings of the Third International Program Visualization Workshop, Warwick, England, [Conference or Workshop Item]

Rößling, Guido and Gliesche, Felix and Jajeh, Thomas and Widjaja, Thomas (2004):
Enhanced expressiveness in scripting using AnimalScript V2.
Ari Korhonen.- Warwick, In: Proceedings of the 3rd International Program Visualization Workshop {ensuremath{<}}3, 2004, Warwick, Coventry UK{ensuremath{>}}. - Hrsg.: Ari Korhonen.- Warwick, Coventry, UK, 2004, S. 10-17, [Other]

This list was generated on Sat Oct 12 01:08:12 2019 CEST.