Reasoning

• International Workshop on Ontologies: Reasoning and Modularity (WORM-08) at 5th European Semantic Web Conference (ESWC-08), June 1, 2008, Tenerife, Spain
  Deadline: March 7, 2008
• International Semantic Web Conference (ISWC 2008), October 26-30, 2008, Karlsruhe, Germanny
  Deadline: May 16

User Interface

Security and Policy related

• The First ACM Workshop on AISec
  October 27, 2008, Hilton Alexandria Mark Center Alexandria, VA
  Deadline: May 9, 2008
• W2SP 2008: Web 2.0 Security and Privacy 2008
  Deadline: 7 March 2008
• IEEE Policy 2008, June 2-4, 2008, Palisades, NY
  Deadline : past

Social Science

• AAAI-SSS-09: Social Semantic Web: Where Web 2.0 Meets Web 3.0
  March 23-25 2009, Standford, CA
  Deadline: October 3, 2008