Web 2.0 & Semantic Web

1. TagFusion: A System for Integration and Leveraging of Collaborative Tags
Milan Stanković, Jelena Jovanović

2. Semantic Enhancement of Social Tagging Systems
Fabian Abel, Nicola Henze, Daniel Krause, Matthias Kriesell

3. Adaptation and Recommendation Techniques to Improve the Quality of Annotations and the Relevance of Resources in Web 2.0 and Semantic Web-Based Applications
Ilaria Torre

4. Adaptive Reactive Rich Internet Applications
Kay-Uwe Schmidt, Roland Stühmer, Jörg Dörflinger, Tirdad Rahmani, Susan Thomas, Ljiljana Stojanovic

5. Towards Enhanced Usability of Natural Language Interfaces to Knowledge Bases
Danica Damljanović, Kalina Bontcheva

6. Semantic Document Model to Enhance Data and Knowledge Interoperability
Saša Nešić

7. Ontology-Based Data Mining in Digital Libraries
Ana Kovačević

8. An Assessment System on the Semantic Web
Sonja Radenković, Nenad Krdžavac, Vladan Devedžić

Keywords: Computer Science, Computer Systems Organization and Communication Networks, Information Systems and Communication Service, Information Systems Applications (incl.Internet), Business Information Systems