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[1]
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Journal of Web Semantics. Elsevier, 2011.
Reviewer.
[ http ]
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[2]
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International Semantic Web Conference In-Use Track, Bonn, Germany,
October 2011.
Program Committee.
[ http ]
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[3]
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IEEE Communications Letters. IEEE, 2011.
Reviewer.
[ http ]
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[4]
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European Intelligence and Security Informatics Conference (EISIC),
Athens, Greece, September 2011.
Program Committee.
[ http ]
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[5]
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5th International Symposium on Rules (RuleML) co-located with the 22nd
International Join Conference on Artificial Intelligence (IJCAI),
Barcelona, Spain, July 2011.
Rule-Based Policies, Reputation and Trust Co-Chair.
[ http ]
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[6]
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12th IEEE International Policies for Distributed Systems and Networks
(POLICY 2011), Pisa, Italy, June 2011.
Program Co-Chair.
[ http ]
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[7]
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8th Extended Semantic Web Conference (ESWC'11), Crete, Greece, June
2011.
In-Use Track Chair.
[ http ]
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[8]
|
Personal Semantic Data on the Desktop and on the Web in conjunction with
the 6th International Conference on Knowledge Capture, Banff, Canada, June
2011.
Program Committee.
[ http ]
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[9]
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User Profile Data on the Social Semantic Web (UWEB), Heraklion, Greece,
May 2011.
Co-Organizer and Program Committee.
[ http ]
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[10]
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IEEE Transactions on Industrial Informatics. IEEE, 2009.
Reviewer.
[ http ]
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[11]
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Journal of Educational Technology and Society (endorsed by IEEE Technical
Committee on Learning Technology), 2008.
Executive Peer-Reviewer.
[ http ]
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[12]
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International Semantic Web Conference In-Use Track, Shangai, China,
November 2010.
Program Committee.
[ http ]
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[13]
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Personal Semantic Data(PSD 2010), Lisbon, Portugal, October 2010.
Program Committee.
[ http ]
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[14]
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BlogTalk 2010), Galway, Ireland, August 2010.
Program Committee.
[ http ]
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[15]
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IEEE International Policies for Distributed Systems and Networks (POLICY
2010), George Mason University, USA, July 2010. IEEE Computer Society.
Program Committee.
[ http ]
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[16]
|
Linking of User Profiles and Applications in the Social Semantic Web
(LUPAS) at the Extended Semantic Web Conference (EWSC 2010), Heraklion,
Greece, May 2010.
Program Committee.
[ http ]
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[17]
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Adaptation, Personalization and REcommendation in the Social-semantic Web
(APRESW) at the Extended Semantic Web Conference (EWSC 2010), Heraklion,
Greece, May 2010.
Program Committee.
[ http ]
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[18]
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18th International Conference on User Modeling, Adaptation and
Personalization (Industry Track), Hawaii, USA, June 2010.
Program Committee.
[ http ]
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[19]
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24th AAAI Conference on Artificial Intelligence (AI and the Web Track),
Atlanta, Georgia, USA, July 2010.
Program Committee.
[ http ]
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[20]
|
2nd Workshop on Trust and Privacy on the Social and Semantic Web
(SPOT'10), Heraklion, Greece, May 2010.
Co-Organizer and Program Committee.
[ http ]
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[21]
|
Extended Semantic Web Conference (ESWC) (Social Web Track), Heraklion,
Greece, May 2010.
Program Committee.
[ http ]
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[22]
|
International Conference on Grid and Pervasive Computing (GPC),
Hualien, Taiwan, May 2010.
Program Committee.
[ http ]
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[23]
|
25th Symposium On Applied Computing(SAC) Privacy on the Web Track,
Sierre, Switzerland, March 2010.
Program Committee.
[ http ]
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[24]
|
User Data Interoperability in the Social Web (UDISW) at the
International Conference on Intelligent User Interfaces (IUI 2010), Hong
Kong, China, February 2010.
Program Committee.
[ http ]
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[25]
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4th Asian Semantic Web Conference, Shanghai, China, December 2009.
Program Committee.
[ http ]
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[26]
|
International Semantic Web Conference In-Use Track, Washington, USA,
October 2009.
Program Committee.
[ http ]
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[27]
|
First International Workshop on Living Web: Making Web Diversity a true
asset collocated with the 8th International Semantic Web Conference
ISWC-2009, Washington, USA, October 2009.
Program Committee.
[ .html ]
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[28]
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European Workshop on Combining Context with Trust, Security, and Privacy,
co-located with EuroPKI 2009 and ISC 2009, Pisa, Italy, September 2009.
Program Committee.
[ http ]
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[29]
|
Trust, Risk, Reputation and Recommendation on the Web (TR4WEB) in
conjuction with 13th East-European Conference on Advances in Databases and
Information Systems (ADBIS), Riga, Latvia, September 2009.
Program Committee.
[ http ]
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[30]
|
Journal of Web Semantics. Elsevier, 2009.
Reviewer.
[ www: ]
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[31]
|
Joint Workshop Context-Awareness Trust and Web 2.0 Trust (CAT09 2.0)
co-located with 3rd IFIP WG 11.11 International Conference on Trust
Management (IFIPTM'2009), Purdue, West Lafayette, USA, June 2009.
Program Committee.
|
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[32]
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Information Sciences. Elsevier, 2009.
Reviewer.
[ www: ]
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[33]
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1st Workshop on Trust and Privacy on the Social and Semantic Web
(SPOT'09), Heraklion, Greece, June 2009.
Co-Organizer and Program Committee.
[ http ]
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[34]
|
European Semantic Web Conference In-Use Track, Heraklion, Greece, June
2009.
Program Committee.
[ http ]
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[35]
|
European Semantic Web Conference PhD Symposium, Heraklion, Greece, June
2009.
Program Committee.
[ http ]
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[36]
|
6th European Semantic Web Conference, Lecture Notes in Computer Science,
Crete, Greece, June 2009. Springer.
Program Committee.
[ http ]
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[37]
|
International Conference on Grid and Pervasive Computing (GPC), Geneva,
Switzerland, May 2009.
Program Committee.
[ http ]
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[38]
|
Journal of Educational Technology and Society (endorsed by IEEE Technical
Committee on Learning Technology), 2008.
Executive Peer-Reviewer.
[ http ]
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[39]
|
Asian Semantic Web School, Bangkok, Thailand, December 2008.
Lecturer.
[ http ]
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[40]
|
World Wide Web Journal. Springer, 2008.
Reviewer.
[ http ]
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[41]
|
IEEE Transactions on Learning Technologies. IEEE Computer Society, 2008.
Reviewer.
[ http ]
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[42]
|
5th Workshop on Semantic Web and Application Perspectives (SWAP), Roma,
Italy, December 2008.
Program Committee.
[ http ]
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[43]
|
Information Systems. Elsevier, 2008.
Reviewer.
[ http ]
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[44]
|
Data and Knowledge Engineering. Elsevier, 2008.
Reviewer.
[ http ]
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[45]
|
Knowledge and Information Systems. Springer, 2008.
Reviewer.
[ http ]
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[46]
|
IEEE Transactions on Dependable and Secure Computing. IEEE Computer
Society, 2008.
Reviewer.
[ http ]
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[47]
|
3rd Asian Semantic Web Conference, Bangkok, Thailand, December 2008.
Program Committee.
[ http ]
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[48]
|
7th International Semantic Web Conference, Karlsruhe, Germany, October
2008.
Workshop Chair.
[ http ]
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[49]
|
2nd International Workshop on Combining Context with Trust, Security, and
Privacy (CAT'08) co-located with Joint iTrust and PST Conferences on
Privacy, Trust Management and Security (IFIPTM'2008), Trondheim, Norway,
June 2008.
Program Committee.
[ http ]
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[50]
|
17th International World Wide Web Conference, Posters Track, Beijing,
China, April 2008.
Program Committee.
[ .html ]
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[51]
|
IEEE 11th International Conference on Computational Science and
Engineering, São Paulo,Brazil, July 2008. IEEE Computer Society.
Program Committee.
[ .html ]
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[52]
|
European Semantic Web Conference PhD Symposium, Tenerife, Spain, June
2008.
Program Committee.
[ .html ]
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[53]
|
IEEE International Policies for Distributed Systems and Networks (POLICY
2008), Palisades, NY, USA, June 2008. IEEE Computer Society.
System Demonstrations Chair.
[ http ]
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[54]
|
5th European Semantic Web Conference, Lecture Notes in Computer Science,
Tenerife, Spain, June 2008. Springer.
Program Committee.
[ http ]
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[55]
|
International Conference on Grid and Pervasive Computing (GPC),
Kunming, China, May 2008.
Program Committee.
[ http ]
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[56]
|
4th ACM Symposium on Applied Computing (SAC) Trust, Recommendations,
Evidence and other Collaboration Know-how (TRECK) Track, Fortaleza,
Brazil, March 2008.
Program Committee.
[ http ]
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[57]
|
4th Italian Semantic Web Workshop on Semantic Web Applications and
Perspectives (SWAP), Bari, Italy, December 2007.
Program Committee.
[ http ]
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[58]
|
1st International Workshop on Privacy Enforcement and Accountability with
Semantics (PEAS) in conjunction with the 6th International Semantic Web
Conference, Busan, Korea, November 2007.
Co-Organizer and Program Committee.
[ http ]
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[59]
|
“Rule-Based Policy Representation and Reasoning for the Semantic Web” in
the Reasoning Web Summer School, Dresden, Germany, September 2007.
Lecturer.
[ http ]
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[60]
|
Information Systems. Elsevier, 2007.
Reviewer.
[ http ]
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[61]
|
International Journal of Web and Grid Services (IJWGS). Inderscience,
2007.
Reviewer.
[ http ]
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[62]
|
Berliner XML Tage 2007 (BXML'07), Berlin, Germany, September 2007.
Program Committee.
[ http ]
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[63]
|
International Workshop on Combining Context with Trust, Security, and
Privacy (CAT'07) co-located with Joint iTrust and PST Conferences on
Privacy, Trust Management and Security (IFIPTM2007), Moncton, New
Brunswick, Canada, July 2007.
Program Committee.
[ http ]
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[64]
|
22nd AAAI Conference on Artificial Intelligence (special track on AI and
the Web), Vancouver, Canada, July 2007.
Program Committee.
[ http ]
|
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[65]
|
Journal of Educational Technology and Society (endorsed by IEEE Technical
Committee on Learning Technology), 2007.
Executive Peer-Reviewer.
[ http ]
|
|
[66]
|
Special Issue of Computers and Human Behavior Journal on Electronic Games
and Personalized eLearning Processes. Elsevier, 2007.
Editorial Board.
[ .html ]
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[67]
|
Special Issue of Simulation & Gaming Journal on eGames and Adaptive
eLearning. A practical approach, 2007.
Editorial Board.
[ .html ]
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[68]
|
International Workshops on Electronic Games and Personalized eLearning
Processes (EGAEL), Nijmegen, The Netherlands, July 2007.
Program Committee.
[ http ]
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[69]
|
4th International Conference on Autonomic and Trusted Computing
(ATC-07), Lecture Notes in Computer Science, Hong Kong, China, July 2007.
Springer.
Program Committee.
[ http ]
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[70]
|
KnowledgeWeb PhD Symposium, Innsbruck, Austria, June 2007.
Scientific Advisor.
[ http ]
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[71]
|
8th IEEE International Workshop on Policies for Distributed Systems and
Networks (POLICY 2007), Bologna, Italy, June 2007.
Referee.
[ http ]
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[72]
|
4th European Semantic Web Conference, Lecture Notes in Computer Science,
Inssbruck, Austria, June 2007. Springer.
Program Committee.
[ http ]
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|
[73]
|
Trust and Security in Learning Networks. In Learning Networks in Practice
Conference, organized by the Master of Science programme in Active Learning
and the Learning Technology Development Programme of the Educational
Technology Expertise Centre. Open University Netherlands, Distance Learning,
May 2007.
Lecturer.
[ http ]
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|
[74]
|
International Conference on Grid and Pervasive Computing (GPC), Paris,
France, May 2007.
Program Committee.
[ http ]
|
|
[75]
|
“Introduction to the Semantic Web” in The TENCompetence Winter
School, Innsbruck, Austria, January 2007.
Lecturer.
[ http ]
|
|
[76]
|
Journal of Web Semantics. Elsevier, 2006.
Reviewer.
[ http ]
|
|
[77]
|
3rd Italian Semantic Web Workshop on Semantic Web Applications and
perspectives (SWAP), Pisa, Italy, December 2006.
Program Committee.
[ http ]
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[78]
|
Journal of Systems and Software. Elsevier, 2006.
Reviewer.
[ http ]
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[79]
|
International Conference on Parallel and Distributed Processing and
Applications (ISPA 2006), Lecture Notes in Computer Science, Sorrento,
Italy, December 2006. Springer.
Program Committee.
[ http ]
|
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[80]
|
RuleML International Conference Tutorial on Semantic Web Policies: Where
are we and What is still missing?, Athens, Georgia, USA, November 2006.
Presenter.
[ .html ]
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[81]
|
2nd International Workshop on Automated Specification and Verification of
Web Systems, Cyprus, November 2006.
Referee.
[ http ]
|
|
[82]
|
2nd Semantic Web Policy Workshop (SWPW) in conjunction with the 5th
International Semantic Web Conference, Athens, Georgia, USA, November 2006.
Co-Organizer and Program Committee.
[ http ]
|
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[83]
|
International Conference on Systems and Networks Communications
(ICSNC06), Tahiti, French Polynesia, November 2006.
Program Committee.
[ .html ]
|
|
[84]
|
7th IEEE International Conference on Grid Computing, Barcelona, Spain,
September 2006.
Program Committee.
[ http ]
|
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[85]
|
Joint International Workshop on Professional Learning, Competence
Development and Knowledge Management, Heraklion, Greece, October 2006.
Co-Organizer.
[ http ]
|
|
[86]
|
ACM Journal on Transactions on Internet Technology. ACM, 2006.
Reviewer.
[ http ]
|
|
[87]
|
Berliner XML Tage 2006 (BXML'06), Berlin, Germany, September 2006.
Program Committee.
[ http ]
|
|
[88]
|
Workshop on Security and Trust Management (STM) in conjunction with the
11th European Symposium On Research In Computer Security (ESORICS), Hamburg,
Germany, September 2006.
Program Committee.
|
|
[89]
|
Journal of Web Semantics. Special Issue on Semantic Grid. Elsevier, 2006.
Reviewer.
[ http ]
|
|
[90]
|
KnowledgeWeb PhD Symposium, Budva, Montenegro, June 2006.
Scientific Advisor.
[ http ]
|
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[91]
|
3th European Semantic Web Conference, Lecture Notes in Computer Science,
Budva, Montenegro, June 2006. Springer.
Program Committee.
[ http ]
|
|
[92]
|
European Semantic Web Conference Tutorial on Semantic Web Policies: Where
are we and What is still missing?, Budva, Montenegro, June 2006.
Presenter.
[ .html ]
|
|
[93]
|
4th Workshop on Principles and Practice of Semantic Web Reasoning,
Lecture Notes in Computer Science, Budva, Montenegro, June 2006. Springer.
Referee.
[ http ]
|
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[94]
|
IEEE International Symposium on Circuits and Systems (ISCAS 2006). Special
session on Advances in semantic multimedia analysis for personalised content
access, Island of Kos, Greece, May 2006.
Program Committee.
[ http ]
|
|
[95]
|
Models of Trust for the Web Workshop (MTW) in conjunction with the 15th
International World Wide Web Conference, Edinburgh, UK, May 2006.
Co-Organizer and Program Committee.
[ .html ]
|
|
[96]
|
Reasoning on the Web Workshop (RoW2006) in conjunction with the 15th
International World Wide Web Conference, Edinburgh, UK, May 2006.
Program Committee.
[ http ]
|
|
[97]
|
Daniel Olmedilla, Nobuo Saito, and Bernd Simon, editors.
Special Issue (April 2006) of the Journal of Educational
Technology and Society (endorsed by IEEE Technical Committee on Learning
Technology) on Interoperability of Educational Systems, volume 9, April
2006.
Guest Editor.
[ http ]
|
|
[98]
|
2nd Italian Semantic Web Workshop on Semantic Web Applications and
perspectives (SWAP), Trento, Italy, December 2005.
Program Committee.
[ http ]
|
|
[99]
|
4th International Semantic Web Conference, Lecture Notes in Computer
Science, Galway, Ireland, November 2005. Springer.
Referee.
[ http ]
|
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[100]
|
Semantic Web and Policy Workshop (SWPW) in conjunction with the 4th
International Semantic Web Conference, Galway, Ireland, November 2005.
Program Committee.
[ http ]
|
|
[101]
|
International Conference on Rules and Rule Markup Languages for the
Semantic Web (RuleML-2005), Galway, Ireland, November 2005.
Referee.
[ http ]
|
|
[102]
|
World Conference on ELearning in Corporate, Government, Healthcare, &
Higher Education (ELearn), Vancouver, Canada, October 2005. Association for
the Advancement of Computing in Education (AACE).
Referee.
[ http ]
|
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[103]
|
Berliner XML Tage 2005 (BXML'05), Berlin, Germany, September 2005.
Program Committee.
[ http ]
|
|
[104]
|
Workshop on Decentralized, Agent Based and Special Approaches to User
Modelling (DASUM'05) in conjunction with the 10th International Conference on
User Modelling, Edinburgh, UK, July 2005.
Program Committee.
[ http ]
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|
[105]
|
Workshop on Peer-to-Peer Knowledge Management (P2PKM) colocated with the
2nd Annual International Conference on Mobile and Ubiquitous Systems:
Networking and Services (MobiQuitous 2005), San Diego, US, July 2005.
Referee.
[ http ]
|
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[106]
|
Daniel Olmedilla, Nobuo Saito, and Bernd Simon, editors.
Proceedings of the WWW'05 Workshop on Interoperability of
WebBased Educational Systems in conjunction with the 14th International World
Wide Web Conference, Chiba, Japan, May 2005.
Co-Organizer.
[ .html ]
|
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[107]
|
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 in conjunction with the 3rd International
Semantic Web Conference, volume 127 of CEUR Workshop Proceedings,
Hiroshima, Japan, November 2004. Technical University of Aachen (RWTH).
Co-Organizer and Program Committee.
[ http ]
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[108]
|
European Academic Software Award 2004 (EASA 2004), 2004.
Member of the Jury.
[ http ]
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