Preface -- 1. Employing graph network analysis for Web service composition / John Gekas, Maria Fasli -- 2. Context-aware service provisioning in next-generation networks : an agent approach / Vedran Podobnik, Krunoslav Trzec, Gordan Jezic -- 3. A mobile, intelligent agent-based architecture for e-business / Zhiyong Weng, Thomas Tran -- 4. A multi-agent temporal constraint satisfaction system based on Allen's interval algebra and probabilities / Elhadi Shakshuki, André Trudel, Yiqing Xu -- 5. A multiagent approach for configuring and explaining workflow of semantic Web services / Vasco Furtado, Leonardo Ayres, Gustavo Fernandes -- 6. A subspace clustering framework for research group collaboration / Nitin Agarwal, Ehtesham Haque, Huan Liu, Lance Parsons -- 7. E-portfolio to promote the virtual learning roup communities on the grid / Emilie Conté, Guy Gouardères -- 8. Incremental learning for interactive e-mail filtering / Ding-Yi Chen, Xue Li, Zhao Yang Dong, Xia Chen -- 9. eDAR algorithm for continuous KNN queries based on PINE / Maytham Safar, Dariush Ebrahimi -- 10. A deterministic approach to XML query processing with efficient support for pure and negated containments / Dunren Che -- 11. Text summarization based on conceptual data classification / Jihad M. ALJa'am, Ali M. Jaoua, Ahmad M. Hasnah, F. Hassan, H. Mohamed, T. Mosaid, H. Saleh, F. Abdullah, H. Cherif.

12. Studying and analysis of a vertical Web page classifier based on continuous learning naïve Bayes (CLNB) algorithm / H.A. Ali, Ali I. El Desouky, Ahmed I. Saleh -- 13. Building a semantic-rich service-oriented manufacturing environment / Zhonghua Yang, Jing Bing Zhang, Robert Gay, Liqun Zhuang, Hui Mien Lee -- 14. A survey of Web service discovery systems / Le Duy Ngane, Angela Goh, Cao Hoang Tru -- 15. Web site performance analysis success assessment of information driven Web site on user traces / Carsten Stolz, Michael Barth.