Thomas Trojer
University of Innsbruck
26 Papers
143 Citations
Thomas Trojer is an academic researcher from University of Innsbruck. The author has contributed to research in topics: Access control & Information privacy. The author has an hindex of 7, co-authored 26 publications.
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Papers
Service-Oriented Architecture for High-Dimensional Private Data Mashup
Benjamin C. M. Fung,Thomas Trojer,Patrick C. K. Hung,Li Xiong,Khalil Al-Hussaeni,Rachida Dssouli +5 more
TL;DR: This paper study and resolve a privacy problem in a real-life mashup application for the online advertising industry in social networks, and propose a service-oriented architecture along with a privacy-preserving data mashup algorithm to address the aforementioned challenges.
Living Modeling of IT Architectures: Challenges and Solutions
Thomas Trojer,Matthias Farwick,Martin Häusler,Ruth Breu +3 more
- 01 Jan 2015
TL;DR: Core challenges to the maintenance of EA Models are described based on previously conducted surveys and longstanding experience in industrial collaborations followed by a sketch of an innovative solution to solve these challenges.
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Service-Oriented Architecture for Privacy-Preserving Data Mashup
Thomas Trojer,Benjamin C. M. Fung,Patrick C. K. Hung +2 more
- 06 Jul 2009
TL;DR: Experiments on real-life data suggest that the proposed service-oriented architecture for privacy-preserving data mashup together with a multi-party protocol to securely integrate private data from different data providers is effective for simultaneously preserving both privacy and information usefulness.
ChronoSphere: a graph-based EMF model repository for IT landscape models
Martin Haeusler,Thomas Trojer,Johannes Kessler,Matthias Farwick,Emmanuel Nowakowski,Ruth Breu +5 more
TL;DR: This work combines domain-driven modeling concepts with scalable graph-based repository technology and a custom language for model-level queries to solve the challenges of IT Landscape models and meet the requirements that arise from this application domain.
Enterprise Architecture Planning: Analyses of Requirements from Practice and Research
Emmanuel Nowakowski,Matthias Farwick,Thomas Trojer,Martin Häusler,Johannes Kessler,Ruth Breu +5 more
- 04 Jan 2017
TL;DR: It is identified that current research does not adequately address the pressing problems of EA planning in practice and needs to be addressed to address the gaps between the two worlds.