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Thomas Widjaja
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Books and Theses
- 2011
- [b1]Thomas Widjaja:
Standardisierungsentscheidungen in mehrschichtigen Systemen: Untersuchung am Beispiel serviceorientierter Architekturen. Darmstadt University of Technology, 2011, ISBN 978-3-8349-2715-6, pp. 1-243
Journal Articles
- 2024
- [j11]Eleunthia Wong Ellinger, Robert Wayne Gregory, Tobias Mini, Thomas Widjaja, Ola Henfridsson:
Skin in the Game: The Transformational Potential of Decentralized Autonomous Organizations. MIS Q. 48(1): 245-272 (2024) - 2020
- [j10]Thomas Widjaja, Robert Wayne Gregory:
Monitoring the Complexity of IT Architectures: Design Principles and an IT Artifact. J. Assoc. Inf. Syst. 21(3): 4 (2020) - 2017
- [j9]Susanne Strahringer, Thomas Widjaja:
IT-Management und IT-Strategie. HMD Prax. Wirtsch. 54(3): 297-299 (2017) - 2015
- [j8]Hanna Krasnova, Thomas Widjaja, Peter Buxmann, Helena Wenninger, Izak Benbasat:
Research Note - Why Following Friends Can Hurt You: An Exploratory Investigation of the Effects of Envy on Social Networking Sites among College-Age Users. Inf. Syst. Res. 26(3): 585-605 (2015) - [j7]Jin Gerlach, Thomas Widjaja, Peter Buxmann:
Handle with care: How online social network providers' privacy policies impact users' information sharing behavior. J. Strateg. Inf. Syst. 24(1): 33-43 (2015) - 2013
- [j6]Jan Christian Lang, Thomas Widjaja:
OREX-J: towards a universal software framework for the experimental analysis of optimization algorithms. OR Spectr. 35(3): 735-769 (2013) - 2012
- [j5]Christoph Burkard, Thomas Widjaja, Peter Buxmann:
Software Ecosystems. Bus. Inf. Syst. Eng. 4(1): 41-44 (2012) - [j4]Christoph Burkard, Thomas Widjaja, Peter Buxmann:
Software Ecosystems. Wirtschaftsinf. 54(1): 43-47 (2012) - [j3]Helena Wenninger, Thomas Widjaja, Peter Buxmann, Jin Gerlach:
Der "Preis des Kostenlosen". Wirtschaftsinformatik Manag. 4(6): 12-19 (2012) - 2011
- [j2]Alexander Becker, Thomas Widjaja, Peter Buxmann:
Value Potentials and Challenges of Service-Oriented Architectures - Results of an Empirical Survey from User and Vendor Perspective. Bus. Inf. Syst. Eng. 3(4): 199-210 (2011) - [j1]Alexander Becker, Thomas Widjaja, Peter Buxmann:
Nutzenpotenziale und Herausforderungen des Einsatzes von Serviceorientierten Architekturen - Ergebnisse einer empirischen Untersuchung aus Anwender- und Herstellersicht. Wirtschaftsinf. 53(4): 187-199 (2011)
Conference and Workshop Papers
- 2023
- [c43]Abdul Muqeet Ghaffar, Thomas Widjaja:
Framing as an App-Design Measure to Nudge Users Toward Infection Disclosure in Contact-Tracing Applications. ECIS 2023 - [c42]Martin Richthammer, Thomas Widjaja:
The effect of regulatory Measures on Individual Data Disclosure: a Country Comparison. ECIS 2023 - [c41]Abdul Muqeet Ghaffar, Thomas Widjaja:
Towards a Theory to Explain Prosocial Data Disclosure - An Explorative Investigation of the Antecedents of Infection Disclosure. ICIS 2023 - [c40]Abdul Muqeet Ghaffar, Thomas Widjaja, Hanna Roider:
Towards a Theory to Explain the Effect of Uncertainty on Prosocial Data Disclosure. ICIS 2023 - 2022
- [c39]Sebastian Overhage, Thomas Widjaja:
A Taxonomy of Forks in the Context of Decentralized Autonomous Organizations. ECIS 2022 - [c38]Philipp Sleziona, Thomas Widjaja:
Transparency in the Privacy Context: A Structured Literature Review. ECIS 2022 - 2021
- [c37]Tobias Mini, Eleunthia Wong Ellinger, Robert Wayne Gregory, Thomas Widjaja:
An Exploration of Governing via IT in Decentralized Autonomous Organizations. ICIS 2021 - 2019
- [c36]Tobias Mini, Thomas Widjaja:
Tensions in Digital Platform Business Models: A Literature Review. ICIS 2019 - [c35]Tobias Steudner, Thomas Widjaja, Jan H. Schumann:
An Exploratory Study of Risk Perception for Data Disclosure to a Network of Firms. Wirtschaftsinformatik 2019: 1352-1357 - 2018
- [c34]Torben Stoffer, Thomas Widjaja, Nicolas Zacharias:
The Effect of Service Modularity on Flexibility in the Digital Age - An Investigation in the B2B Context. IESS 2018: 3-15 - [c33]Torben Stoffer, Thomas Widjaja, Nicolas Zacharias:
The Diverging Effect of Digitalization on Perceived Relational Conflict during Service Provisions " An Empirical Comparison of Suppliers and Customers in the B2B Context. ICIS 2018 - 2017
- [c32]Moritz Becker, Christian Matt, Thomas Widjaja, Thomas Hess:
Understanding Privacy Risk Perceptions of Consumer Health Wearables - An Empirical Taxonomy. ICIS 2017 - [c31]Adrian Engelbrecht, Jin P. Gerlach, Thomas Widjaja, Peter Buxmann:
The Nature of Enterprise-Service-Fit in the Context of Digital Services. ICIS 2017 - 2016
- [c30]Hendrik Brakemeier, Thomas Widjaja, Peter Buxmann:
Calculating with Different Goals in Mind - the Moderating Role of the regulatory Focus in the Privacy Calculus. ECIS 2016: Research Paper 124 - [c29]Adrian Engelbrecht, Jin Gerlach, Thomas Widjaja:
Understanding the Anatomy of Data-Driven Business Models - towards an Empirical Taxonomy. ECIS 2016: Research Paper 128 - [c28]Hendrik Brakemeier, Thomas Widjaja, Peter Buxmann:
Distinguishing Usage and Disclosure Intentions in Privacy Research: How our two Selves Bring about differences in the effects of Benefits and Risks. ECIS 2016: Research Paper 144 - 2014
- [c27]André Loske, Thomas Widjaja, Alexander Benlian, Peter Buxmann:
Perceived IT Security Risks in Cloud Adoption: the Role of Perceptual Incongruence between Users and Providers. ECIS 2014 - [c26]Thomas Widjaja:
Der kostenoptimale Grad funktionaler Redundanz in IT-Anwendungslandschaften. GI-Jahrestagung 2014: 1539-1552 - 2013
- [c25]Hanna Krasnova, Nicole Eling, Oleg Schneider, Helena Wenninger, Thomas Widjaja, Peter Buxmann:
Does This App Ask For Too Much Data? The Role Of Privacy Perceptions In User Behavior Towards Facebook Applications And Permission Dialogs. ECIS 2013: 179 - [c24]Alexander Schütz, Thomas Widjaja, Jasmin Kaiser:
Complexity In Enterprise Architectures - Conceptualization And Introduction Of A Measure From A System Theoretic Perspective. ECIS 2013: 202 - [c23]Christian Schmidt, Thomas Widjaja, Alexander Schütz:
Messung der Komplexität von IT-Landschaften auf der Basis von Architektur-Metamodellen: Ein generischer Ansatz und dessen Anwendung im Rahmen der Architektur-Transformation. GI-Jahrestagung 2013: 1261-1275 - [c22]Jasmin Kaiser, Thomas Widjaja, Peter Buxmann:
Relative and Joint Dependence in IS Outsourcing Relationships - A Model of Effects on Relational Facets and Exchange Performance. Global Sourcing Workshop 2013: 18-34 - [c21]Tobias Draisbach, Thomas Widjaja, Peter Buxmann:
Lock-Ins in Network Effect Markets - Results of a Simulation Study. HICSS 2013: 1464-1473 - [c20]Tobias Ackermann, Thomas Widjaja, Peter Buxmann:
Towards the Optimal Security Level: Quantification of Risks in Service-Based Information Systems. HICSS 2013: 3038-3047 - [c19]Jasmin Kaiser, Thomas Widjaja, Peter Buxmann:
A Two-Sided Perspective on Supplier Dependence in IS Outsourcing Dyads. HICSS 2013: 4709-4718 - [c18]Nicole Eling, Hanna Krasnova, Thomas Widjaja, Peter Buxmann:
Will You Accept an App? Empirical Investigation of the Decisional Calculus Behind the Adoption of Applications on Facebook. ICIS 2013 - [c17]Jasmin Kaiser, Thomas Widjaja, Peter Buxmann:
Unfolding Dyadic Dependencies in IS Outsourcing Relationships - Development of Two Multidimensional Constructs. ICIS 2013 - [c16]André Loske, Thomas Widjaja, Peter Buxmann:
Cloud Computing Providers' Unrealistic Optimism regarding IT Security Risks: A Threat to Users? ICIS 2013 - [c15]Alexander Schütz, Thomas Widjaja, Robert Wayne Gregory:
Escape from Winchester Mansion - Toward a Set of Design Principles to Master Complexity in IT Architectures. ICIS 2013 - [c14]André Loske, Thomas Widjaja, Peter Buxmann:
Unrealistischer Optimismus der Cloud Computing Anbieter bezüglich IT Sicherheitsrisiken - Eine Bedrohung für die Nutzer? Wirtschaftsinformatik 2013: 65 - [c13]Hanna Krasnova, Helena Wenninger, Thomas Widjaja, Peter Buxmann:
Envy on Facebook: A Hidden Threat to Users' Life Satisfaction? Wirtschaftsinformatik 2013: 92 - 2012
- [c12]Anton Pussep, Markus Schief, Thomas Widjaja:
The Software Value Chain: Methods for Construction and their Application. ECIS 2012: 116 - [c11]Jasmin Kaiser, Thomas Widjaja, Peter Buxmann:
Analyzing Client Dependence in Dyadic IS Outsourcing Relationships. Global Sourcing Workshop 2012: 1-19 - [c10]Tobias Ackermann, Thomas Widjaja, Alexander Benlian, Peter Buxmann:
Perceived IT Security Risks of Cloud Computing: Conceptualization and Scale Development. ICIS 2012 - [c9]Jasmin Kaiser, Thomas Widjaja, Peter Buxmann:
Positioning Clients in Dyadic Dependence Structures of IS Outsourcing Relationships - Conceptualization and Empirical Findings. ICIS 2012 - [c8]Thomas Widjaja, Robert Wayne Gregory:
Design Principles for Heterogeneity Decisions in Enterprise Architecture Management. ICIS 2012 - [c7]Thomas Widjaja, Jasmin Kaiser, Dennis Tepel, Peter Buxmann:
Heterogeneity in IT Landscapes and Monopoly Power of Firms: A Model to Quantify Heterogeneity. ICIS 2012 - [c6]Tobias Draisbach, Thomas Widjaja, Peter Buxmann:
Lock-Ins auf Netzeffektmärkten - Ergebnisse einer Simulationsstudie. MKWI 2012: 691-704 - 2011
- [c5]Anton Pussep, Markus Schief, Thomas Widjaja, Peter Buxmann, Christian M. Wolf:
The Software Value Chain as an Analytical Framework for the Software Industry and Its Exemplary Application for Vertical Integration Measurement. AMCIS 2011 - [c4]Christoph Burkard, Tobias Draisbach, Thomas Widjaja, Peter Buxmann:
Software ecosystems: vendor-sided characteristics of online marketplaces. GI-Jahrestagung 2011: 421 - 2009
- [c3]Alexander Becker, Peter Buxmann, Thomas Widjaja:
Value potential and challenges of service-oriented architectures - A user and vendor perspective. ECIS 2009: 2085-2096 - [c2]Thomas Widjaja, Peter Buxmann:
Service-oriented architectures: Modeling the selection of services and platforms. ECIS 2009: 2420-2431 - 2008
- [c1]Jan Christian Lang, Thomas Widjaja, Peter Buxmann, Wolfgang Domschke, Thomas Hess:
Optimizing the Supplier Selection and Service Portfolio of a SOA Service Integrator. HICSS 2008: 89
Coauthor Index
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