| 367 | -- | 368 | Fred Douglis, Prabhakar Raghavan. Guest Editors Introduction |
| 369 | -- | 395 | Xiaohui Long, Torsten Suel. Three-Level Caching for Efficient Query Processing in Large Web Search Engines |
| 397 | -- | 429 | Aris Anagnostopoulos, Andrei Z. Broder, David Carmel. Sampling Search-Engine Results |
| 431 | -- | 456 | Ana Gabriela Maguitman, Filippo Menczer, Fulya Erdinc, Heather Roinestad, Alessandro Vespignani. Algorithmic Computation and Approximation of Semantic Similarity |
| 457 | -- | 483 | Schahram Dustdar, Martin Treiber. View Based Integration of Heterogeneous Web Service Registries - the Case of VISR |
| 485 | -- | 503 | John Zakos, Brijesh Verma. A Novel Context-based Technique for Web Information Retrieval |
| 505 | -- | 536 | Leeann Bent, Michael Rabinovich, Geoffrey M. Voelker, Zhen Xiao. Characterization of a Large Web Site Population with Implications for Content Delivery |
| 537 | -- | 556 | Aoying Zhou, Linhao Xu, Chenyun Dai. Adaptive Probabilistic Search Over Unstructured Peer-to-Peer Computing Systems |
| 557 | -- | 584 | Chen Li, Liang Jin, Sharad Mehrotra. Supporting Efficient Record Linkage for Large Data Sets Using Mapping Techniques |
| 585 | -- | 622 | James Caverlee, Ling Liu, Daniel Rocco. Discovering Interesting Relationships among Deep Web Databases: A Source-Biased Approach |