| 5 | -- | 7 | Athman Bouguettaya, Boualem Benatallah. Introduction |
| 9 | -- | 36 | Asuman Dogac, Yildiray Kabak, Gokce Laleci, Carl Mattocks, Farrukh Najmi, Jeff Pollock. Enhancing ebXML Registries to Make them OWL Aware |
| 37 | -- | 64 | Soon Ae Chun, Vijayalakshmi Atluri, Nabil R. Adam. Using Semantics for Policy-Based Web Service Composition |
| 65 | -- | 81 | Salima Benbernou, Mohand-Said Hacid. Resolution and Constraint Propagation for Semantic Web Services Discovery |
| 83 | -- | 105 | Rafae Bhatti, Elisa Bertino, Arif Ghafoor. A Trust-Based Context-Aware Access Control Model for Web-Services |