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Publications

 

2010

Ralf Dragon, Carsten Dolar, Jörn Ostermann, Matthias Rieger, Holger Blume, Fabian Abel, Philipp Kärger. Intelligente Videoüberwachung - Mit Informationstechnologie und soziologischen Erkenntnissen den Alltag sicherer machen. Unimagazin "Sicherheit - Gefahren und Risiken im Fokus der Forschung", December 2010, Hannover, Germany. [pdf|bib|web]

Gabriele Herrmann-Krotz, Sergej Zerr, Philipp Kärger. Privatsphäre im Internet - es gibt sie wirklich! Wie neueste Technologien der Informationsverarbeitung für Sicherheit sorgen können. Unimagazin "Sicherheit - Gefahren und Risiken im Fokus der Forschung", December 2010, Hannover, Germany. [pdf|bib|web]

Georgios Papadakis, Gianluca Demartini, Philipp Kärger, Peter Fankhauser. The Missing Links: Discovering Hidden Same-as Links among a Billion of Triples. In the 12th International Conference on Information Integration and Web-based Applications & Services (iiWAS), November 2010, Paris, France. [pdf|bib]

Piero A. Bonatti, Philipp Kärger, and Daniel Olmedilla. Reactive Policies for the Semantic Web. In 7th Extended Semantic Web Conference (ESWC2010), Heraklion, Crete, Greece, June, 2010. [pdf|bib]

Philipp Kärger and Wolf Siberski. Guarding a Walled Garden - Semantic Privacy Preferences for the Social Web. In 7th Extended Semantic Web Conference (ESWC2010), Heraklion, Crete, Greece, June, 2010. [pdf|bib]

Philipp Kärger, Daniel Olmedilla, Alexandre Passant, Axel Polleres (eds.): Proceedings of the Second Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), Heraklion, Greece, May 31, 2010, CEUR Workshop Proceedings, ISSN 1613-0073, online CEUR-WS.org/Vol-576/. [pdf|bib|html]

 

2009

Philipp Kärger, Emily Kigel, and Daniel Olmedilla. Reactivity and Social Data: Keys to Drive Decisions in Social Network Applications. In 2nd International ISWC Workshop on Social Data on the Web (SDoW2009), Washington, DC, USA, October, 2009. [pdf|bib]

Philipp Kärger, Emily Kigel, and VenkatRam Yadav Jaltar. SPoX: combining reactive Semantic Web policies and Social Semantic Data to control the behaviour of Skype. In International Semantic Web Conference (ISWC 2009), Poster and Demo Session, Washington, DC, USA, October, 2009. [pdf|bib|demo]

Juri L. De Coi, Philipp Kärger, Daniel Olmedilla, and Sergej Zerr. Semantic Web policies for security, trust management and privacy in social networks. In Workshop on Privacy and Protection in Web-based Social Networks in conjunction with the 12th International Conference on Artificial Intelligence and Law (ICAIL), Barcelona, Spain, June 2009. [pdf|bib]

Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant, Axel Polleres (eds.): Proceedings of the First Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 1, 2009, CEUR Workshop Proceedings, ISSN 1613-0073, online CEUR-WS.org/Vol-447/. [pdf|bib|html]

Juri Luca De Coi, Philipp Kärger, Daniel Olmedilla, Sergej Zerr. Using Natural Language Policies for Privacy Control in Social Platforms. In: Proceedings of the First Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 1, 2009, CEUR Workshop Proceedings, ISSN 1613-0073. [pdf|bib]

Alexandre Passant, Philipp Kärger, Michael Hausenblas, Daniel Olmedilla, Axel Polleres, and Stefan Decker. Enabling trust and privacy on the social web. In W3C Workshop on the Future of Social Networking, Barcelona, Spain, January 2009. [pdf|bib|html]

 

2008

Philipp Kärger, Nuno Lopez, Axel Polleres, and Daniel Olmedilla. Towards Logic Programs with Ordered and Unordered Disjunction. In ICLP Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP), Udine, Italy, December 2008. [pdf|bib]

José Júlio Alferes, Ricardo Amador, Philipp Kärger, and Daniel Olmedilla. Towards Reactive Semantic Web Policies: Advanced Agent Control for the Semantic Web. In Poster and Demo Session of the 7th International Semantic Web conference (ISWC 2008), Karlsruhe, Germany, October 2008. [pdf|bib]

Philipp Kärger, Daniel Olmedilla, and Wolf-Tilo Balke. Exploiting preferences for minimal credential disclosure in policy-driven trust negotiations. In VLDB Workshop on Secure Data Management (SDM), Lecture Notes in Computer Science, Auckland, New Zealand, August 2008. Springer. [pdf|bib]

Philipp Kärger: Advanced Semantic Web Policies: Evolution, Reactivity, Priority. 7th International Semantic Web Conference (ISWC 2008), Doctoral Consortium, Karlsruhe, Germany, October 2008. [pdf|bib]

Philipp Kärger, Daniel Olmedilla, Fabian Abel, Eelco Herder, and Wolf Siberski: What do you prefer? Using Preferences to Enhance Learning Technology. IEEE Journal for Transactions on Learning Technologies, 1(1), 2008. [pdf|bib]

Juri L. De Coi, Philipp Kärger, Arne W. Koesling, and Daniel Olmedilla. Control your elearning environment: Exploiting policies in an open infrastructure for lifelong learning. IEEE Transactions on Learning Technologies, 1(1), 2008. [pdf|bib]

Eelco Herder and Philipp Kärger: Hybrid Personalization For Recommendations. Proc. of the 16th Workshop on Adaptivity and User Modeling in Interactive Systems (ABIS), 2008, Würzburg, Germany. [pdf|bib]

José Júlio Alferes, Ricardo Amador, Philipp Kärger, and Daniel Olmedilla. Towards Reactive Semantic Web Policies — Motivation Scenario and Implementation Details. Technical Report, L3S Research Center, Hannover, Germany, October 2008. [pdf|bib]

 

2007

Juri Luca De Coi, Philipp Kärger, Arne W. Koesling, Daniel Olmedilla: Exploiting policies in an open infrastructure for lifelong learning. Creating New Learning Experiences on a Global Scale, Second European Conference on Technology Enhanced Learning, EC-TEL 2007, Crete, Greece, September 17-20, 2007. [pdf|bib]

Fabian Abel, Eelco Herder, Philipp Kärger, Daniel Olmedilla, Wolf Siberski: Exploiting Preference Queries for Searching Learning Resources. In: Creating New Learning Experiences on a Global Scale, Second European Conference on Technology Enhanced Learning, EC-TEL 2007, Crete, Greece, September 17-20, 2007. [pdf|bib]

Elena Demidova, Philipp Kärger, Daniel Olmedilla, Stefaan Ternier, Erik Duval, Michele Dicerto, Carlos Mendez, Krassen Stefanov: Services for Knowledge Resource Sharing & Management in an Open Source Infrastructure for Lifelong Competence Development. In: Proceedings of the 7th IEEE International Conference on Advanced Learning Technologies, ICALT 2007, July 2007, Niigata, Japan. [pdf|bib]

 

2006

Philipp Kärger, Carsten Ullrich, Erica Melis: Integrating Learning Object Repositories Using a Mediator Architecture. In: Innovative Approaches for Learning and Knowledge Sharing, First European Conference on Technology Enhanced Learning, EC-TEL 2006, Crete, Greece, October 2006, Springer. [pdf|bib]

Philipp Kärger, Carsten Ullrich, Erica Melis: Querying Learning Object Repositories via Ontology-Based Mediation. In: Proceedings of the 6th IEEE International Conference on Advanced Learning Technologies (ICALT), July 2006, Kerkrade, The Netherlands, IEEE Computer Society. [pdf|bib]

 

2005

Martin Homik, Philipp Kärger, Erica Melis: Interactive Concept Mapping in ActiveMath. In: 3. Deutsche e-Learning Fachtagung Informatik (DeLFI) der Gesellschaft für Informatik e.V. (GI), September 2005, Rostock, Germany, GI. [pdf|bib]

 

    Philipp Kärger, L3S Research Center and Leibniz Universität Hannover, December 2010.