Publications sorted by: Event Type Category Year
 
Policies Semantic Web Privacy, Security, Trust Databases & Information Retrieval E-Learning
 
Policy Representation and Reasoning

[1] Daniel Olmedilla and Alessandra Russo, editors. Proceedings of the 12th IEEE International Policies for Distributed Systems and Networks (POLICY 2011), Pisa, Italy, June 2011. IEEE Computer Society. [ bib | http | http | Abstract ]
[2] Fabian Abel, Eelco Herder, Geert-Jan Houben, Daniel Olmedilla, and Alexandre Passant, editors. Proceedings of the ESWC'11 International Workshop on User Profile Data on the Social Semantic Web (UWEB), Heraklion, Greece, May 2011. [ bib | http | http | Abstract ]
[3] Piero A. Bonatti, Philipp Kärger, and Daniel Olmedilla. Reactive policies for the semantic web. In 7th Extended Semantic Web Conference (ESWC), volume 6088 of Lecture Notes in Computer Science, pages 76-90, Heraklion, Crete, Greece, May 2010. Springer. [ bib | .pdf | Abstract ]
[4] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. A rule-based trust negotiation system. IEEE Transactions on Knowledge and Data Engineering (TKDE), 22(11):1507-1520, 2010. [ bib | .pdf | Abstract ]
[5] Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'10 2nd International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), Heraklion, Greece, May 2010. CEUR-WS.org. [ bib | http | http | Abstract ]
[6] Philipp Kärger, Emily Kigel, and Daniel Olmedilla. Reactivity and social data: Keys to drive decisions in social network applications. In 2nd International Workshop on Social Data on the Web in conjunction with the 8th International Semantic Web Conference (ISWC), Washington DC, USA, October 2009. [ bib | .pdf | Abstract ]
[7] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Rule-based policy representations and reasoning. In Semantic Techniques for the Web, The REWERSE Perspective, volume 5500 of Lecture Notes in Computer Science, pages 201-232. Springer, 2009. [ bib | .pdf | Abstract ]
[8] Daniel Olmedilla. Protune: Natural language for the specification of rule based policies on the semantic web. Invited Talk at the Business Rules, Extraction, Modelling and Integration Session in the 23rd European Conference on Operational Research (EURO), July 2009. [ bib | .pdf | Abstract ]
[9] Sergej Zerr, Daniel Olmedilla, Juri Luca De Coi, Wolfgang Nejdl, Piero A. Bonatti, and Luigi Sauro. Policy based protection and personalized generation of web content. In Proceedings of the Latin American Web Conference (LA-WEB), pages 112-119, Merida, Mexico, November 2009. IEEE Computer Society. [ bib | .pdf | Abstract ]
[10] 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 & Law (ICAIL), Barcelona,Spain, June 2009. [ bib | .pdf | Abstract ]
[11] Daniel Olmedilla. Semantic web policies for security, trust management and privacy in social networks. Invited Talk at the Workshop on Privacy and Protection in Web-based Social Networks in conjunction with the 12th International Conference on Artificial Intelligence & Law (ICAIL), June 2009. [ bib | .pdf | Abstract ]
[12] Juri L. De Coi, Philipp Kärger, Daniel Olmedilla, and Sergej Zerr. Using natural language policies for privacy control in social platforms. In ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | .pdf | Abstract ]
[13] Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | http | http | Abstract ]
[14] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. A user interface to define and adjust policies for dynamic user models. In Fifth International Conference on Web Information Systems and Technologies (WEBIST), pages 184-191. INSTICC Press, March 2009. [ bib | .pdf | Abstract ]
[15] 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. [ bib | .html | .pdf | Abstract ]
[16] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Policy-driven negotiations and explanations: Exploiting logic-programming for trust management, privacy & security. In 24th International Conference on Logic Programming (ICLP 2008), volume 5366 of Lecture Notes in Computer Science, pages 779-784, Udine, Italy, December 2008. Springer. [ bib | .pdf | Abstract ]
[17] Daniel Olmedilla. Protune: Policy representation and reasoning on the semantic web. Invited talk at the Asian Semantic Web School, December 2008. [ bib | Abstract ]
[18] 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):88-102, 2008. [ bib | .pdf | Abstract ]
[19] Juri Luca De Coi, Daniel Olmedilla, Piero A. Bonatti, and Luigi Sauro. Protune: A framework for semantic web policies. In 7th International Semantic Web Conference (Posters & Demos), volume 401 of CEUR Workshop Proceedings, Karlsruhe, Germany, October 2008. CEUR-WS.org. [ bib ]
[20] José Júlio Alferes, Ricardo Amador, Philipp Kärger, and Daniel Olmedilla. Towards reactive semantic web policies: Advanced agent control for the semantic web. In 7th International Semantic Web Conference (Posters & Demos), volume 401 of CEUR Workshop Proceedings, Karlsruhe, Germany, October 2008. CEUR-WS.org. [ bib ]
[21] 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), volume 5159 of Lecture Notes in Computer Science, pages 99-118, Auckland, New Zealand, August 2008. Springer. [ bib | .pdf | Abstract ]
[22] Juri L. De Coi and Daniel Olmedilla. A review of trust management, security and privacy policy languages. In International Conference on Security and Cryptography (SECRYPT 2008). INSTICC Press, July 2008. [ bib | .pdf | Abstract ]
[23] Juri Luca De Coi, Daniel Olmedilla, Sergej Zerr, Piero A. Bonatti, and Luigi Sauro. A trust management package for policy-driven protection & personalization of web content. In IEEE International Policies for Distributed Systems and Networks (POLICY 2008), pages 228-230, Palisades, NY, USA, June 2008. IEEE Computer Society. [ bib | .pdf | Abstract ]
[24] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. Enabling advanced and context-dependent access control in rdf stores. In 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, volume 4825 of Lecture Notes in Computer Science, pages 1-14, Busan, Korea, November 2007. Springer. [ bib | .pdf | Abstract ]
[25] Ekaterini Ioannou, Juri Luca De Coi, Arne Wolf Koesling, Daniel Olmedilla, and Wolfgang Nejdl. Access control for sharing semantic data across desktops. In 1st International Workshop on Privacy Enforcement and Accountability with Semantics (PEAS), volume 320 of CEUR Workshop Proceedings, Busan, Korea, November 2007. CEUR-WS.org. [ bib | .pdf | Abstract ]
[26] Juri L. De Coi and Daniel Olmedilla. A flexible policy-driven trust negotiation model. In 2007 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, pages 450-453, Silicon Valley, CA, USA, November 2007. IEEE Computer Society. [ bib | .pdf | Abstract ]
[27] Juri L. De Coi and Daniel Olmedilla. A review of trust management, security and privacy policy languages. Technical report, L3S Research Center, October 2007. [ bib | .pdf | Abstract ]
[28] Juri L. De Coi, Philipp Kärger, Arne W. Koesling, and Daniel Olmedilla. Exploiting policies in an open infrastructure for lifelong learning. In 2nd European Conference on Technology Enhanced Learning (EC-TEL), volume 4753 of Lecture Notes in Computer Science, pages 26-40, Crete, Greece, Sep 2007. Springer. [ bib | .pdf | Abstract ]
[29] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. In Reasoning Web, Third International Summer School 2007, volume 4636 of Lecture Notes in Computer Science, pages 240-268, Dresden, Germany, September 2007. Springer. [ bib | .pdf | Abstract ]
[30] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. Lecture at the Reasoning Web Summer School, September 2007. [ bib | www: | Abstract ]
[31] Ionut Constandache, Daniel Olmedilla, and Frank Siebenlist. Policy-driven negotiation for authorization in the grid. In IEEE International Policies for Distributed Systems and Networks (POLICY 2007), pages 211-220, Bologna, Italy, June 2007. IEEE Computer Society. [ bib | .pdf | Abstract ]
[32] Daniel Olmedilla. Security and privacy on the semantic web. In Milan Petkovic and Willem Jonker, editors, Security, Privacy and Trust in Modern Data Management, Data-Centric Systems and Applications. Springer, 2007. [ bib | .pdf | Abstract ]
[33] Grigoris Antoniou, Matteo Baldoni, Piero A. Bonatti, Wolfgang Nejdl, and Daniel Olmedilla. Rule-based policy specification. In Ting Yu and Sushil Jajodia, editors, Secure Data Management in Decentralized Systems, volume 33 of Advances in Information Security. Springer, 2007. [ bib | .pdf | Abstract ]
[34] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the 2nd RuleML International Conference, November 2006. [ bib | .pdf | Abstract ]
[35] Piero A. Bonatti, Li Ding, Tim Finin, and Daniel Olmedilla, editors. Proceedings of the ISWC'06 2nd International Semantic Web Policy Workshop (SWPW), Athens, Georgia, USA, November 2006. [ bib | http | http | Abstract ]
[36] Arne Wolf Koesling and Daniel Olmedilla. Adopting trust negotiations: To negotiate or not to negotiate? Technical report, L3S Research Center, November 2006. [ bib | .pdf | Abstract ]
[37] Piero A. Bonatti, Daniel Olmedilla, and Joachim Peer. Advanced policy explanations on the web. In 17th European Conference on Artificial Intelligence (ECAI 2006), pages 200-204, Riva del Garda, Italy, Aug-Sep 2006. IOS Press. [ bib | .pdf | Abstract ]
[38] Miguel Alves, Carlos Viegas Damásio, Wolfgang Nejdl, and Daniel Olmedilla. A distributed tabling algorithm for rule based policy systems. In 7th IEEE Policies for Distributed Systems and Networks (POLICY 2006), pages 123-132, London, Ontario, Canada, June 2006. IEEE Computer Society. [ bib | .pdf | Abstract ]
[39] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the European Semantic Web Conference (ESWC), June 2006. [ bib | .html | Abstract ]
[40] Piero A. Bonatti, Claudiu Duma, Norbert Fuchs, Wolfgang Nejdl, Daniel Olmedilla, Joachim Peer, and Nahid Shahmehri. Semantic web policies - a discussion of requirements and research issues. In 3rd European Semantic Web Conference (ESWC), volume 4011 of Lecture Notes in Computer Science, Budva, Montenegro, June 2006. Springer. [ bib | .pdf | Abstract ]
[41] Piero A. Bonatti, Grigoris Antoniou, Matteo Baldoni, Cristina Baroglio, Claudiu Duma, Norbert E. Fuchs, Alberto Martelli, Wolfgang Nejdl, Daniel Olmedilla, Viviana Patti, Joachim Peer, and Nahid Shahmehri. The rewerse view on policies. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[42] Ionut Constandache, Daniel Olmedilla, and Wolfgang Nejdl. Policy based dynamic negotiation for grid services authorization. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[43] Piero A. Bonatti, Claudiu Duma, Daniel Olmedilla, and Nahid Shahmehri. An integration of reputation-based and policy-based trust management. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[44] Ionut Constandache, Daniel Olmedilla, Frank Siebenlist, and Wolfgang Nejdl. Policy-driven negotiation for authorization in the semantic grid. Technical report, L3S Research Center, October 2005. [ bib | .pdf | Abstract ]
[45] Piero Bonatti, Daniel Olmedilla, and Joachim Peer. Advanced policy explanations. Technical report, Working Group I2, EU NoE REWERSE, August 2005. http://rewerse.net/deliverables/m18/i2-d4.pdf. [ bib | .pdf | Abstract ]
[46] Piero A. Bonatti and Daniel Olmedilla. Driving and monitoring provisional trust negotiation with metapolicies. In 6th IEEE Policies for Distributed Systems and Networks (POLICY 2005), pages 14-23, Stockholm, Sweden, June 2005. IEEE Computer Society. [ bib | .pdf | Abstract ]
[47] Wolfgang Nejdl, Daniel Olmedilla, Marianne Winslett, and Charles C. Zhang. Ontology-based policy specification and management. In 2nd European Semantic Web Conference (ESWC), volume 3532 of Lecture Notes in Computer Science, pages 290-302, Heraklion, Crete, Greece, May 2005. Springer. [ bib | .pdf | Abstract ]
[48] Piero A. Bonatti and Daniel Olmedilla. Policy language specification. Technical report, Working Group I2, EU NoE REWERSE, February 2005. http://rewerse.net/deliverables/m12/i2-d2.pdf. [ bib | .pdf | Abstract ]
[49] Travis Leithead, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, Marianne Winslett, Ting Yu, and Charles C. Zhang. How to exploit ontologies for trust negotiation. In ISWC Workshop on Trust, Security, and Reputation on the Semantic Web, volume 127 of CEUR Workshop Proceedings, Hiroshima, Japan, November 2004. Technical University of Aachen (RWTH). [ bib | .pdf | Abstract ]
[50] Steffen Staab, Bharat K. Bhargava, Leszek Lilien, Arnon Rosenthal, Marianne Winslett, Morris Sloman, Tharam S. Dillon, Elizabeth Chang, Farookh Khadeer Hussain, Wolfgang Nejdl, Daniel Olmedilla, and Vipul Kashyap. The pudding of trust. IEEE Intelligent Systems, 19(5):74-88, 2004. [ bib | .pdf ]
[51] P. A. Bonatti, N. Shahmehri, C. Duma, D. Olmedilla, W. Nejdl, M. Baldoni, C. Baroglio, A. Martelli, V. Patti, P. Coraggio, G. Antoniou, J. Peer, and N. E. Fuchs. Rule-based policy specification: State of the art and future work. Technical report, Working Group I2, EU NoE REWERSE, August 2004. http://rewerse.net/deliverables/i2-d1.pdf. [ bib | .pdf | Abstract ]
[52] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. In VLDB Workshop on Secure Data Management (SDM), volume 3178 of Lecture Notes in Computer Science, pages 118-132, Toronto, Canada, August 2004. Springer. [ bib | .pdf | Abstract ]
[53] Daniel Olmedilla, Rubén Lara, Axel Polleres, and Holger Lausen. Trust negotiation for semantic web services. In 1st International Workshop on Semantic Web Services and Web Process Composition (SWSWPC), volume 3387 of Lecture Notes in Computer Science, pages 81-95, San Diego, CA, USA, July 2004. Springer. [ bib | .pdf | Abstract ]
[54] Jim Basney, Wolfgang Nejdl, Daniel Olmedilla, Von Welch, and Marianne Winslett. Negotiating trust on the grid. In 2nd WWW Workshop on Semantics in P2P and Grid Computing, New York, USA, May 2004. [ bib | .pdf | Abstract ]
[55] Rita Gavriloaie, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, and Marianne Winslett. No registration needed: How to use declarative policies and negotiation to access sensitive resources on the semantic web. In 1st European Semantic Web Symposium (ESWS 2004), volume 3053 of Lecture Notes in Computer Science, pages 342-356, Heraklion, Crete, Greece, May 2004. Springer. [ bib | .pdf | Abstract ]
[56] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. Technical report, L3S Research Center, November 2003. [ bib | .pdf | Abstract ]

Semantic Web

[1] Fabian Abel, Eelco Herder, Geert-Jan Houben, Daniel Olmedilla, and Alexandre Passant, editors. Proceedings of the ESWC'11 International Workshop on User Profile Data on the Social Semantic Web (UWEB), Heraklion, Greece, May 2011. [ bib | http | http | Abstract ]
[2] Piero A. Bonatti, Philipp Kärger, and Daniel Olmedilla. Reactive policies for the semantic web. In 7th Extended Semantic Web Conference (ESWC), volume 6088 of Lecture Notes in Computer Science, pages 76-90, Heraklion, Crete, Greece, May 2010. Springer. [ bib | .pdf | Abstract ]
[3] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. A rule-based trust negotiation system. IEEE Transactions on Knowledge and Data Engineering (TKDE), 22(11):1507-1520, 2010. [ bib | .pdf | Abstract ]
[4] Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'10 2nd International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), Heraklion, Greece, May 2010. CEUR-WS.org. [ bib | http | http | Abstract ]
[5] Philipp Kärger, Emily Kigel, and Daniel Olmedilla. Reactivity and social data: Keys to drive decisions in social network applications. In 2nd International Workshop on Social Data on the Web in conjunction with the 8th International Semantic Web Conference (ISWC), Washington DC, USA, October 2009. [ bib | .pdf | Abstract ]
[6] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Rule-based policy representations and reasoning. In Semantic Techniques for the Web, The REWERSE Perspective, volume 5500 of Lecture Notes in Computer Science, pages 201-232. Springer, 2009. [ bib | .pdf | Abstract ]
[7] Daniel Olmedilla. Protune: Natural language for the specification of rule based policies on the semantic web. Invited Talk at the Business Rules, Extraction, Modelling and Integration Session in the 23rd European Conference on Operational Research (EURO), July 2009. [ bib | .pdf | Abstract ]
[8] 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 & Law (ICAIL), Barcelona,Spain, June 2009. [ bib | .pdf | Abstract ]
[9] Daniel Olmedilla. Semantic web policies for security, trust management and privacy in social networks. Invited Talk at the Workshop on Privacy and Protection in Web-based Social Networks in conjunction with the 12th International Conference on Artificial Intelligence & Law (ICAIL), June 2009. [ bib | .pdf | Abstract ]
[10] Juri L. De Coi, Philipp Kärger, Daniel Olmedilla, and Sergej Zerr. Using natural language policies for privacy control in social platforms. In ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | .pdf | Abstract ]
[11] Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | http | http | Abstract ]
[12] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. A user interface to define and adjust policies for dynamic user models. In Fifth International Conference on Web Information Systems and Technologies (WEBIST), pages 184-191. INSTICC Press, March 2009. [ bib | .pdf | Abstract ]
[13] 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. [ bib | .html | .pdf | Abstract ]
[14] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Policy-driven negotiations and explanations: Exploiting logic-programming for trust management, privacy & security. In 24th International Conference on Logic Programming (ICLP 2008), volume 5366 of Lecture Notes in Computer Science, pages 779-784, Udine, Italy, December 2008. Springer. [ bib | .pdf | Abstract ]
[15] Philipp Kärger, Nuno Lopes, Daniel Olmedilla, and Axel Polleres. Towards logic programs with ordered and unordered disjunction. In Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP) 2008 in conjunction with 24th International Conference on Logic Programming (ICLP 2008), Udine, Italy, December 2008. [ bib | .pdf | Abstract ]
[16] Daniel Olmedilla. Protune: Policy representation and reasoning on the semantic web. Invited talk at the Asian Semantic Web School, December 2008. [ bib | Abstract ]
[17] Philipp Kärger, Daniel Olmedilla, Fabian Abel, Eelco Herder, and Wolf Siberski. What do you prefer? using preferences to enhance learning technology. IEEE Transactions on Learning Technologies, 1(1):20-33, 2008. [ bib | .pdf | Abstract ]
[18] Juri Luca De Coi, Daniel Olmedilla, Piero A. Bonatti, and Luigi Sauro. Protune: A framework for semantic web policies. In 7th International Semantic Web Conference (Posters & Demos), volume 401 of CEUR Workshop Proceedings, Karlsruhe, Germany, October 2008. CEUR-WS.org. [ bib ]
[19] José Júlio Alferes, Ricardo Amador, Philipp Kärger, and Daniel Olmedilla. Towards reactive semantic web policies: Advanced agent control for the semantic web. In 7th International Semantic Web Conference (Posters & Demos), volume 401 of CEUR Workshop Proceedings, Karlsruhe, Germany, October 2008. CEUR-WS.org. [ bib ]
[20] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. Enabling advanced and context-dependent access control in rdf stores. In 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, volume 4825 of Lecture Notes in Computer Science, pages 1-14, Busan, Korea, November 2007. Springer. [ bib | .pdf | Abstract ]
[21] Ekaterini Ioannou, Juri Luca De Coi, Arne Wolf Koesling, Daniel Olmedilla, and Wolfgang Nejdl. Access control for sharing semantic data across desktops. In 1st International Workshop on Privacy Enforcement and Accountability with Semantics (PEAS), volume 320 of CEUR Workshop Proceedings, Busan, Korea, November 2007. CEUR-WS.org. [ bib | .pdf | Abstract ]
[22] Lalana Kagal, Tim Finin, and Daniel Olmedilla, editors. Proceedings of the ISWC'07 1st International Workshop on Privacy Enforcement and Accountability with Semantics (PEAS), volume 320 of CEUR Workshop Proceedings, Busan, Korea, November 2007. CEUR-WS.org. [ bib | .pdf | http | http | Abstract ]
[23] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. In Reasoning Web, Third International Summer School 2007, volume 4636 of Lecture Notes in Computer Science, pages 240-268, Dresden, Germany, September 2007. Springer. [ bib | .pdf | Abstract ]
[24] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. Lecture at the Reasoning Web Summer School, September 2007. [ bib | www: | Abstract ]
[25] Daniel Olmedilla. Security and privacy on the semantic web. In Milan Petkovic and Willem Jonker, editors, Security, Privacy and Trust in Modern Data Management, Data-Centric Systems and Applications. Springer, 2007. [ bib | .pdf | Abstract ]
[26] Grigoris Antoniou, Matteo Baldoni, Piero A. Bonatti, Wolfgang Nejdl, and Daniel Olmedilla. Rule-based policy specification. In Ting Yu and Sushil Jajodia, editors, Secure Data Management in Decentralized Systems, volume 33 of Advances in Information Security. Springer, 2007. [ bib | .pdf | Abstract ]
[27] Daniel Olmedilla and Wolf Siberski. Introduction to the semantic web. Lecture at the TENCompetence Winter School, January 2007. [ bib | .html | Abstract ]
[28] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the 2nd RuleML International Conference, November 2006. [ bib | .pdf | Abstract ]
[29] Piero A. Bonatti, Li Ding, Tim Finin, and Daniel Olmedilla, editors. Proceedings of the ISWC'06 2nd International Semantic Web Policy Workshop (SWPW), Athens, Georgia, USA, November 2006. [ bib | http | http | Abstract ]
[30] Piero A. Bonatti, Daniel Olmedilla, and Joachim Peer. Advanced policy explanations on the web. In 17th European Conference on Artificial Intelligence (ECAI 2006), pages 200-204, Riva del Garda, Italy, Aug-Sep 2006. IOS Press. [ bib | .pdf | Abstract ]
[31] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the European Semantic Web Conference (ESWC), June 2006. [ bib | .html | Abstract ]
[32] Piero A. Bonatti, Claudiu Duma, Norbert Fuchs, Wolfgang Nejdl, Daniel Olmedilla, Joachim Peer, and Nahid Shahmehri. Semantic web policies - a discussion of requirements and research issues. In 3rd European Semantic Web Conference (ESWC), volume 4011 of Lecture Notes in Computer Science, Budva, Montenegro, June 2006. Springer. [ bib | .pdf | Abstract ]
[33] Piero A. Bonatti, Grigoris Antoniou, Matteo Baldoni, Cristina Baroglio, Claudiu Duma, Norbert E. Fuchs, Alberto Martelli, Wolfgang Nejdl, Daniel Olmedilla, Viviana Patti, Joachim Peer, and Nahid Shahmehri. The rewerse view on policies. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[34] Piero Bonatti, Daniel Olmedilla, and Joachim Peer. Advanced policy explanations. Technical report, Working Group I2, EU NoE REWERSE, August 2005. http://rewerse.net/deliverables/m18/i2-d4.pdf. [ bib | .pdf | Abstract ]
[35] Piero A. Bonatti and Daniel Olmedilla. Driving and monitoring provisional trust negotiation with metapolicies. In 6th IEEE Policies for Distributed Systems and Networks (POLICY 2005), pages 14-23, Stockholm, Sweden, June 2005. IEEE Computer Society. [ bib | .pdf | Abstract ]
[36] Wolfgang Nejdl, Daniel Olmedilla, Marianne Winslett, and Charles C. Zhang. Ontology-based policy specification and management. In 2nd European Semantic Web Conference (ESWC), volume 3532 of Lecture Notes in Computer Science, pages 290-302, Heraklion, Crete, Greece, May 2005. Springer. [ bib | .pdf | Abstract ]
[37] Piero A. Bonatti and Daniel Olmedilla. Policy language specification. Technical report, Working Group I2, EU NoE REWERSE, February 2005. http://rewerse.net/deliverables/m12/i2-d2.pdf. [ bib | .pdf | Abstract ]
[38] Jennifer Golbeck, Piero A. Bonatti, Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett, editors. Proceedings of the ISWC'04 Workshop on Trust, Security, and Reputation on the Semantic Web, volume 127 of CEUR Workshop Proceedings, Hiroshima, Japan, November 2004. CEUR-WS.org. [ bib | http | .pdf ]
[39] Travis Leithead, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, Marianne Winslett, Ting Yu, and Charles C. Zhang. How to exploit ontologies for trust negotiation. In ISWC Workshop on Trust, Security, and Reputation on the Semantic Web, volume 127 of CEUR Workshop Proceedings, Hiroshima, Japan, November 2004. Technical University of Aachen (RWTH). [ bib | .pdf | Abstract ]
[40] P. A. Bonatti, N. Shahmehri, C. Duma, D. Olmedilla, W. Nejdl, M. Baldoni, C. Baroglio, A. Martelli, V. Patti, P. Coraggio, G. Antoniou, J. Peer, and N. E. Fuchs. Rule-based policy specification: State of the art and future work. Technical report, Working Group I2, EU NoE REWERSE, August 2004. http://rewerse.net/deliverables/i2-d1.pdf. [ bib | .pdf | Abstract ]
[41] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. In VLDB Workshop on Secure Data Management (SDM), volume 3178 of Lecture Notes in Computer Science, pages 118-132, Toronto, Canada, August 2004. Springer. [ bib | .pdf | Abstract ]
[42] Rita Gavriloaie, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, and Marianne Winslett. No registration needed: How to use declarative policies and negotiation to access sensitive resources on the semantic web. In 1st European Semantic Web Symposium (ESWS 2004), volume 3053 of Lecture Notes in Computer Science, pages 342-356, Heraklion, Crete, Greece, May 2004. Springer. [ bib | .pdf | Abstract ]
[43] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. Technical report, L3S Research Center, November 2003. [ bib | .pdf | Abstract ]

Privacy, Security & Trust

[1] Daniel Olmedilla and Alessandra Russo, editors. Proceedings of the 12th IEEE International Policies for Distributed Systems and Networks (POLICY 2011), Pisa, Italy, June 2011. IEEE Computer Society. [ bib | http | http | Abstract ]
[2] Fabian Abel, Eelco Herder, Geert-Jan Houben, Daniel Olmedilla, and Alexandre Passant, editors. Proceedings of the ESWC'11 International Workshop on User Profile Data on the Social Semantic Web (UWEB), Heraklion, Greece, May 2011. [ bib | http | http | Abstract ]
[3] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. A rule-based trust negotiation system. IEEE Transactions on Knowledge and Data Engineering (TKDE), 22(11):1507-1520, 2010. [ bib | .pdf | Abstract ]
[4] Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'10 2nd International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), Heraklion, Greece, May 2010. CEUR-WS.org. [ bib | http | http | Abstract ]
[5] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Rule-based policy representations and reasoning. In Semantic Techniques for the Web, The REWERSE Perspective, volume 5500 of Lecture Notes in Computer Science, pages 201-232. Springer, 2009. [ bib | .pdf | Abstract ]
[6] Sergej Zerr, Daniel Olmedilla, Juri Luca De Coi, Wolfgang Nejdl, Piero A. Bonatti, and Luigi Sauro. Policy based protection and personalized generation of web content. In Proceedings of the Latin American Web Conference (LA-WEB), pages 112-119, Merida, Mexico, November 2009. IEEE Computer Society. [ bib | .pdf | Abstract ]
[7] 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 & Law (ICAIL), Barcelona,Spain, June 2009. [ bib | .pdf | Abstract ]
[8] Daniel Olmedilla. Semantic web policies for security, trust management and privacy in social networks. Invited Talk at the Workshop on Privacy and Protection in Web-based Social Networks in conjunction with the 12th International Conference on Artificial Intelligence & Law (ICAIL), June 2009. [ bib | .pdf | Abstract ]
[9] Juri L. De Coi, Philipp Kärger, Daniel Olmedilla, and Sergej Zerr. Using natural language policies for privacy control in social platforms. In ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | .pdf | Abstract ]
[10] Michael Hausenblas, Philipp Kärger, Daniel Olmedilla, Alexandre Passant, and Axel Polleres, editors. Proceedings of the ESWC'09 1st International Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2009), Heraklion, Greece, June 2009. CEUR-WS.org. [ bib | http | http | Abstract ]
[11] Sergej Zerr, Daniel Olmedilla, Wolfgang Nejdl, and Wolf Siberski. Zerber+r: top-k retrieval from a confidential index. In 12th International Conference on Extending Database Technology (EDBT/ICDT'09), volume 360 of ACM International Conference Proceeding Series, pages 439-449, Saint-Petersburg, Russia, March 2009. ACM. [ bib | .pdf | Abstract ]
[12] 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. [ bib | .html | .pdf | Abstract ]
[13] Piero A. Bonatti, Juri Luca De Coi, Daniel Olmedilla, and Luigi Sauro. Policy-driven negotiations and explanations: Exploiting logic-programming for trust management, privacy & security. In 24th International Conference on Logic Programming (ICLP 2008), volume 5366 of Lecture Notes in Computer Science, pages 779-784, Udine, Italy, December 2008. Springer. [ bib | .pdf | Abstract ]
[14] Daniel Olmedilla. Protune: Policy representation and reasoning on the semantic web. Invited talk at the Asian Semantic Web School, December 2008. [ bib | Abstract ]
[15] Juri Luca De Coi, Daniel Olmedilla, Piero A. Bonatti, and Luigi Sauro. Protune: A framework for semantic web policies. In 7th International Semantic Web Conference (Posters & Demos), volume 401 of CEUR Workshop Proceedings, Karlsruhe, Germany, October 2008. CEUR-WS.org. [ bib ]
[16] 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), volume 5159 of Lecture Notes in Computer Science, pages 99-118, Auckland, New Zealand, August 2008. Springer. [ bib | .pdf | Abstract ]
[17] Juri L. De Coi and Daniel Olmedilla. A review of trust management, security and privacy policy languages. In International Conference on Security and Cryptography (SECRYPT 2008). INSTICC Press, July 2008. [ bib | .pdf | Abstract ]
[18] Juri Luca De Coi, Daniel Olmedilla, Sergej Zerr, Piero A. Bonatti, and Luigi Sauro. A trust management package for policy-driven protection & personalization of web content. In IEEE International Policies for Distributed Systems and Networks (POLICY 2008), pages 228-230, Palisades, NY, USA, June 2008. IEEE Computer Society. [ bib | .pdf | Abstract ]
[19] Sergej Zerr, Elena Demidova, Daniel Olmedilla, Wolfgang Nejdl, Marianne Winslett, and Soumyadeb Mitra. Zerber: r-confidential indexing for distributed documents. In 11th International Conference on Extending Database Technology (EDBT 2008), volume 261 of ACM International Conference Proceeding Series, pages 287-298, Nantes,France, March 2008. ACM. [ bib | .pdf | Abstract ]
[20] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. Enabling advanced and context-dependent access control in rdf stores. In 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, volume 4825 of Lecture Notes in Computer Science, pages 1-14, Busan, Korea, November 2007. Springer. [ bib | .pdf | Abstract ]
[21] Ekaterini Ioannou, Juri Luca De Coi, Arne Wolf Koesling, Daniel Olmedilla, and Wolfgang Nejdl. Access control for sharing semantic data across desktops. In 1st International Workshop on Privacy Enforcement and Accountability with Semantics (PEAS), volume 320 of CEUR Workshop Proceedings, Busan, Korea, November 2007. CEUR-WS.org. [ bib | .pdf | Abstract ]
[22] Lalana Kagal, Tim Finin, and Daniel Olmedilla, editors. Proceedings of the ISWC'07 1st International Workshop on Privacy Enforcement and Accountability with Semantics (PEAS), volume 320 of CEUR Workshop Proceedings, Busan, Korea, November 2007. CEUR-WS.org. [ bib | .pdf | http | http | Abstract ]
[23] Juri L. De Coi and Daniel Olmedilla. A flexible policy-driven trust negotiation model. In 2007 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, pages 450-453, Silicon Valley, CA, USA, November 2007. IEEE Computer Society. [ bib | .pdf | Abstract ]
[24] Juri L. De Coi and Daniel Olmedilla. A review of trust management, security and privacy policy languages. Technical report, L3S Research Center, October 2007. [ bib | .pdf | Abstract ]
[25] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. In Reasoning Web, Third International Summer School 2007, volume 4636 of Lecture Notes in Computer Science, pages 240-268, Dresden, Germany, September 2007. Springer. [ bib | .pdf | Abstract ]
[26] Piero A. Bonatti and Daniel Olmedilla. Rule-based policy representation and reasoning for the semantic web. Lecture at the Reasoning Web Summer School, September 2007. [ bib | www: | Abstract ]
[27] Ionut Constandache, Daniel Olmedilla, and Frank Siebenlist. Policy-driven negotiation for authorization in the grid. In IEEE International Policies for Distributed Systems and Networks (POLICY 2007), pages 211-220, Bologna, Italy, June 2007. IEEE Computer Society. [ bib | .pdf | Abstract ]
[28] Daniel Olmedilla. Security and privacy on the semantic web. In Milan Petkovic and Willem Jonker, editors, Security, Privacy and Trust in Modern Data Management, Data-Centric Systems and Applications. Springer, 2007. [ bib | .pdf | Abstract ]
[29] Tim Finin, Lalana Kagal, and Daniel Olmedilla. Report on the models of trust for the web workshop (MTW'06). ACM SIGMOD Record, 35(4):54-56, 2006. [ bib | .pdf ]
[30] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the 2nd RuleML International Conference, November 2006. [ bib | .pdf | Abstract ]
[31] Arne Wolf Koesling and Daniel Olmedilla. Adopting trust negotiations: To negotiate or not to negotiate? Technical report, L3S Research Center, November 2006. [ bib | .pdf | Abstract ]
[32] Piero A. Bonatti and Daniel Olmedilla. Semantic web policies: Where are we and what is still missing? Tutorial at the European Semantic Web Conference (ESWC), June 2006. [ bib | .html | Abstract ]
[33] Tim Finin, Lalana Kagal, and Daniel Olmedilla, editors. Proceedings of the WWW'06 Workshop on Models of Trust for the Web, volume 190 of CEUR Workshop Proceedings, Edinburgh, Scotland, UK, May 2006. CEUR-WS.org. [ bib | .html | http | .pdf | Abstract ]
[34] Ionut Constandache, Daniel Olmedilla, and Wolfgang Nejdl. Policy based dynamic negotiation for grid services authorization. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[35] Piero A. Bonatti, Claudiu Duma, Daniel Olmedilla, and Nahid Shahmehri. An integration of reputation-based and policy-based trust management. In Semantic Web Policy Workshop in conjunction with 4th International Semantic Web Conference, Galway, Ireland, November 2005. [ bib | .pdf | Abstract ]
[36] Ionut Constandache, Daniel Olmedilla, Frank Siebenlist, and Wolfgang Nejdl. Policy-driven negotiation for authorization in the semantic grid. Technical report, L3S Research Center, October 2005. [ bib | .pdf | Abstract ]
[37] Daniel Olmedilla, Omer F. Rana, Brian Matthews, and Wolfgang Nejdl. Security and trust issues in semantic grids. In Semantic Grid: The Convergence of Technologies, volume 05271 of Dagstuhl Seminar Proceedings. Internationales Begegnungs- und Forschungszentrum (IBFI), Schloss Dagstuhl, Germany, July 2005. [ bib | .pdf | Abstract ]
[38] Rubén Lara and Daniel Olmedilla. Discovery and contracting of semantic web services. In W3C Workshop on Frameworks for Semantic in Web Services, Innsbruck, Austria, June 2005. [ bib | http | .pdf | Abstract ]
[39] Piero A. Bonatti and Daniel Olmedilla. Driving and monitoring provisional trust negotiation with metapolicies. In 6th IEEE Policies for Distributed Systems and Networks (POLICY 2005), pages 14-23, Stockholm, Sweden, June 2005. IEEE Computer Society. [ bib | .pdf | Abstract ]
[40] Jennifer Golbeck, Piero A. Bonatti, Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett, editors. Proceedings of the ISWC'04 Workshop on Trust, Security, and Reputation on the Semantic Web, volume 127 of CEUR Workshop Proceedings, Hiroshima, Japan, November 2004. CEUR-WS.org. [ bib | http | .pdf ]
[41] Travis Leithead, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, Marianne Winslett, Ting Yu, and Charles C. Zhang. How to exploit ontologies for trust negotiation. In ISWC Workshop on Trust, Security, and Reputation on the Semantic Web, volume 127 of CEUR Workshop Proceedings, Hiroshima, Japan, November 2004. Technical University of Aachen (RWTH). [ bib | .pdf | Abstract ]
[42] Steffen Staab, Bharat K. Bhargava, Leszek Lilien, Arnon Rosenthal, Marianne Winslett, Morris Sloman, Tharam S. Dillon, Elizabeth Chang, Farookh Khadeer Hussain, Wolfgang Nejdl, Daniel Olmedilla, and Vipul Kashyap. The pudding of trust. IEEE Intelligent Systems, 19(5):74-88, 2004. [ bib | .pdf ]
[43] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. In VLDB Workshop on Secure Data Management (SDM), volume 3178 of Lecture Notes in Computer Science, pages 118-132, Toronto, Canada, August 2004. Springer. [ bib | .pdf | Abstract ]
[44] Daniel Olmedilla, Rubén Lara, Axel Polleres, and Holger Lausen. Trust negotiation for semantic web services. In 1st International Workshop on Semantic Web Services and Web Process Composition (SWSWPC), volume 3387 of Lecture Notes in Computer Science, pages 81-95, San Diego, CA, USA, July 2004. Springer. [ bib | .pdf | Abstract ]
[45] Jim Basney, Wolfgang Nejdl, Daniel Olmedilla, Von Welch, and Marianne Winslett. Negotiating trust on the grid. In 2nd WWW Workshop on Semantics in P2P and Grid Computing, New York, USA, May 2004. [ bib | .pdf | Abstract ]
[46] Rita Gavriloaie, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, and Marianne Winslett. No registration needed: How to use declarative policies and negotiation to access sensitive resources on the semantic web. In 1st European Semantic Web Symposium (ESWS 2004), volume 3053 of Lecture Notes in Computer Science, pages 342-356, Heraklion, Crete, Greece, May 2004. Springer. [ bib | .pdf | Abstract ]
[47] Wolfgang Nejdl, Daniel Olmedilla, and Marianne Winslett. Peertrust: Automated trust negotiation for peers on the semantic web. Technical report, L3S Research Center, November 2003. [ bib | .pdf | Abstract ]

Databases and Information Retrieval

[1] Daniel Olmedilla, Enrique Frías-Martínez, and Rubén Lara. Mobile web profiling: A study of off-portal surfing habits of mobile users. In User Modeling, Adaptation, and Personalization, 18th International Conference (UMAP 2010), volume 6075 of Lecture Notes in Computer Science, pages 339-350, Big Island, HI, USA, June 2010. Springer. [ bib | .pdf | Abstract ]
[2] Sergej Zerr, Daniel Olmedilla, Wolfgang Nejdl, and Wolf Siberski. Zerber+r: top-k retrieval from a confidential index. In 12th International Conference on Extending Database Technology (EDBT/ICDT'09), volume 360 of ACM International Conference Proceeding Series, pages 439-449, Saint-Petersburg, Russia, March 2009. ACM. [ bib | .pdf | Abstract ]
[3] Sergej Zerr, Elena Demidova, Daniel Olmedilla, Wolfgang Nejdl, Marianne Winslett, and Soumyadeb Mitra. Zerber: r-confidential indexing for distributed documents. In 11th International Conference on Extending Database Technology (EDBT 2008), volume 261 of ACM International Conference Proceeding Series, pages 287-298, Nantes,France, March 2008. ACM. [ bib | .pdf | Abstract ]
[4] Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne Wolf Koesling, Daniel Krause, and Daniel Olmedilla. Enabling advanced and context-dependent access control in rdf stores. In 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, volume 4825 of Lecture Notes in Computer Science, pages 1-14, Busan, Korea, November 2007. Springer. [ bib | .pdf | Abstract ]
[5] Paul-Alexandru Chirita, Daniel Olmedilla, and Wolfgang Nejdl. Finding related pages using the link structure of the WWW. In 2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2004), pages 632-635, Beijing, China, September 2004. IEEE Computer Society. [ bib | .pdf | Abstract ]
[6] Paul-Alexandru Chirita, Daniel Olmedilla, and Wolfgang Nejdl. Pros: A personalized ranking platform for web search. In 3rd International Conference Adaptive Hypermedia and Adaptive Web-Based Systems (AH 2004), volume 3137 of Lecture Notes in Computer Science, pages 34-43, Eindhoven, The Netherlands, August 2004. Springer. [ bib | .pdf | Abstract ]
[7] Paul-Alexandru Chirita, Daniel Olmedilla, and Wolfgang Nejdl. Finding related hubs and authorities. In 1st Latin American Web Congress (LA-WEB 2003), Empowering Our Web, pages 214-215, Santiago, Chile, November 2003. IEEE Computer Society. [ bib | .pdf ]
[8] Daniel Olmedilla. Finding hubs for personalized web search. different ranks to different users. Tribunal de Estudios Avanzados (TEA). Universidad Autónoma de Madrid, September 2003. [ bib | .pdf ]

E-Learning

[1] Philipp Kärger, Daniel Olmedilla, Fabian Abel, Eelco Herder, and Wolf Siberski. What do you prefer? using preferences to enhance learning technology. IEEE Transactions on Learning Technologies, 1(1):20-33, 2008. [ bib | .pdf | Abstract ]
[2] 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):88-102, 2008. [ bib | .pdf | Abstract ]
[3] Ivana Marenzi, Elena Demidova, Wolfgang Nejdl, Daniel Olmedilla, and Sergej Zerr. Social software for lifelong competence development: Challenges and infrastructure. International Journal of Emerging Technologies in Learning (iJET), 3:18-23, 2008. [ bib | .pdf | Abstract ]
[4] Ivana Marenzi, Elena Demidova, Wolfgang Nejdl, and Daniel Olmedilla. Social software for lifelong competence development: Scenario and challenges. In TENCompetence Open Workshop 2008, Madrid, Spain, April 2008. [ bib | .pdf | Abstract ]
[5] Juri L. De Coi, Philipp Kärger, Arne W. Koesling, and Daniel Olmedilla. Exploiting policies in an open infrastructure for lifelong learning. In 2nd European Conference on Technology Enhanced Learning (EC-TEL), volume 4753 of Lecture Notes in Computer Science, pages 26-40, Crete, Greece, Sep 2007. Springer. [ bib | .pdf | Abstract ]
[6] Fabian Abel, Eelco Herder, Philipp Kärger, Daniel Olmedilla, and Wolf Siberski. Exploiting preference queries for searching learning resources. In 2nd European Conference on Technology Enhanced Learning (EC-TEL), volume 4753 of Lecture Notes in Computer Science, pages 143-157, Crete, Greece, Sep 2007. Springer. [ bib | .pdf | Abstract ]
[7] Elena Demidova, Philipp Kärger, Daniel Olmedilla, Stefaan Ternier, Erik Duval, Michele Dicerto, Carlos Mendez, and Krassen Stefanov. Services for knowledge resource sharing & management in an open source infrastructure for lifelong competence development. In 7th IEEE International Conference on Advanced Learning Technologies (ICALT 2007), pages 691-693, Niigata, Japan, July 2007. IEEE Computer Society. [ bib | .pdf | Abstract ]
[8] Daniel Olmedilla. Realizing Interoperability of E-Learning Repositories. PhD thesis, Universidad Autónoma de Madrid, Madrid, Spain, May 2007. Grade “Summa Cum Laude”. [ bib | Abstract ]
[9] Daniel Burgos, Eelco Herder, and Daniel Olmedilla. Tencompetence: Construyendo la red europea para el desarrollo continuo de competencias. Revista Iberoamericana de Inteligencia Artificial (IberoAmerican Journal of Artificial Intelligence), 11(33):79-84, 2007. [ bib | .pdf | Abstract ]
[10] Juri L. De Coi, Eelco Herder, Arne Koesling, Christoph Lofi, Daniel Olmedilla, Odysseas Papapetrou, and Wolf Siberski. A model for competence gap analysis. In WEBIST 2007, Proceedings of the Third International Conference on Web Information Systems and Technologies: Internet Technology / Web Interface and Applications, Barcelona, Spain, Mar 2007. INSTICC Press. [ bib | .pdf | Abstract ]
[11] Elena Demidova, Stefaan Ternier, Daniel Olmedilla, Erik Duval, Michele Dicerto, Krassen Stefanov, and Naiara Sacristán. Integration of heterogeneous information sources into a knowledge resource management system for lifelong learning. In The 2nd TenCompetence Workshop: Service Oriented Approaches and Lifelong Competence Development Infrastructures, Manchester, United Kingdom, January 2007. [ bib | .pdf | Abstract ]
[12] Daniel Olmedilla and Wolf Siberski. Introduction to the semantic web. Lecture at the TENCompetence Winter School, January 2007. [ bib | .html | Abstract ]
[13] Daniel Burgos, Martin Memmel, Daniel Olmedilla, Eric Ras, Stephan Weibelzahl, and Martin Wolpers, editors. Proceedings of the EC-TEL'06 Joint International Workshop on Professional Learning, Competence Development and Knowledge Management, Heraklion, Greece, October 2006. [ bib | http | .pdf | Abstract ]
[14] Ingo Brunkhorst and Daniel Olmedilla. Interoperability for peer-to-peer networks: Opening p2p to the rest of the world. In Innovative Approaches for Learning and Knowledge Sharing, First European Conference on Technology Enhanced Learning (EC-TEL), volume 4227 of Lecture Notes in Computer Science, pages 45-60, Heraklion, Greece, Oct 2006. Springer. [ bib | .pdf | Abstract ]
[15] Bernd Simon, Stefan Sobernig, Fridolin Wild, Sandra Aguirre, Stefan Brantner, Peter Dolog, Gustaf Neumann, Gernot Huber, Tomaz Klobucar, Sascha Markus, Zoltán Miklós, Wolfgang Nejdl, Daniel Olmedilla, Joaquín Salvachúa, Michael Sintek, and Thomas Zillinger. Building blocks for a smart space for learningtm. In 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), pages 309-313, Kerkrade, The Netherlands, July 2006. IEEE Computer Society. [ bib | .pdf | Abstract ]
[16] Eelco Herder, Arne Koesling, Daniel Olmedilla, Hans Hummel, Judith Schoonenboom, Ayman Moghnieh, and Luk Vervenne. European lifelong competence development: Requirements and technologies for its realisation. In Workshop on Learning Networks for Lifelong Competence Development, Sofia, Bulgaria, March 2006. [ bib | .pdf | Abstract ]
[17] Frans Van Assche, Erik Duval, David Massart, Daniel Olmedilla, Bernd Simon, Stefan Sobernig, Stefaan Ternier, and Fridolin Wild. Spinning interoperable applications for teaching & learning using the simple query interface. Educational Technology & Society. Special Issue (April 2006) on Interoperability of Educational Systems, 9(2):51-67, 2006. [ bib | .pdf | Abstract ]
[18] Daniel Olmedilla, Nobuo Saito, and Bernd Simon, editors. Educational Technology & Society. Special Issue (April 2006) on Interoperability of Educational Systems, volume 9, 2006. [ bib | http ]
[19] Stefaan Ternier, Daniel Olmedilla, and Erik Duval. Peer-to-peer versus federated search: towards more interoperable learning object repositories. In 2005 World Conference on Education, Multimedia, Hypermedia & Telecommunications (ED-MEDIA), Montreal, Canada, July 2005. Association for the Advancement of Computing in Education (AACE). [ bib | .pdf | Abstract ]
[20] Peter Dolog, Wolfgang Nejdl, and Daniel Olmedilla, editors. Schema Distribution and Evaluation Report (D2.7). EU Elena Project, May 2005. http://www.elena-project.org/images/other/D2_7.PDF. [ bib | .pdf | Abstract ]
[21] Daniel Olmedilla, Nobuo Saito, and Bernd Simon, editors. Proceedings of the WWW'05 Workshop on Interoperability of Web-Based Educational Systems, volume 143 of CEUR Workshop Proceedings, Chiba, Japan, May 2005. CEUR-WS.org. [ bib | .html | http | .pdf ]
[22] B. Simon, D. Massart, F. van Assche, S. Ternier, E. Duval, S. Brantner, D. Olmedilla, and Z. Miklós. A simple query interface for interoperable learning repositories. In WWW Workshop on Interoperability of Web-Based Educational Systems, volume 143 of CEUR Workshop Proceedings, Chiba, Japan, May 2005. Technical University of Aachen (RWTH). [ bib | .pdf | Abstract ]
[23] Daniel Olmedilla and Matthias Palmér. Interoperability for peer-to-peer networks: Opening p2p to the rest of the world. In WWW Workshop on Interoperability of Web-Based Educational Systems, volume 143 of CEUR Workshop Proceedings, Chiba, Japan, May 2005. Technical University of Aachen (RWTH). [ bib | .pdf | Abstract ]
[24] Bernd Simon, Peter Dolog, Zoltán Miklós, Daniel Olmedilla, and Michael Sintek. Conceptualising smart spaces for learning. Journal of Interactive Media in Education. Special Issue on the Educational Semantic Web, 1, 2004. [ bib | .pdf | Abstract ]
[25] Peter Dolog, Wolfgang Nejdl, and Daniel Olmedilla, editors. Artefacts and Service Network v3 (D2.3). EU Elena Project, June 2004. http://www.elena-project.org/images/other/D2_3_final.PDF. [ bib | .pdf | Abstract ]
[26] Peter Dolog, Barbara Kieslinger, Zoltán Miklós, Daniel Olmedilla, and Bernd Simon. Creating smart spaces for learning. Journal of Technology Challenges for Digital Culture, 7, April 2004. [ bib | .pdf ]

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