| 4 | -- | 5 | Robert E. Filman. From the Editor in Chief: Middleware s Shrinking Middle |
| 6 | -- | 8 | Greg Goth. Judea Pearl Interview: A Giant of Artificial Intelligence Takes on All-Too-Real Hatred |
| 9 | -- | 12 | Alison Skratt. From the Newsstand |
| 13 | -- | 15 | Shengru Tu, Mahdi Abdelguerfi. Web Services for Geographic Information Systems |
| 16 | -- | 25 | Tom Barclay, Jim Gray, Steve Ekblad, Eric Strand, Jeffrey Richter. Designing and Building TerraService |
| 26 | -- | 33 | Roger Zimmermann, Wei-Shinn Ku, Haojun Wang, Amir Zand, Jean-Pierre Bardet. A Distributed Geotechnical Information Management and Exchange Architecture |
| 34 | -- | 41 | Marius Scholten, Ralf Klamma, Christian Kiehle. Evaluating Performance in Spatial Data Infrastructures for Geoprocessing |
| 42 | -- | 52 | Rob Lemmens, Andreas Wytzisk, Rolf A. de By, Carlos Granell, Michael Gould, Peter van Oosterom. Integrating Semantic and Syntactic Descriptions to Chain Geographic Services |
| 53 | -- | 60 | John Sample, Roy Ladner, Lev Shulman, Elias Ioup, Frederick E. Petry, Elizabeth Warner, Kevin Shaw, Frank P. McCreedy. Enhancing the US Navy s GIDB Portal with Web Services |
| 61 | -- | 67 | Yongjie Zheng, Alvin T. S. Chan, Grace Ngai. Applying Coordination for Service Adaptation in Mobile Computing |
| 68 | -- | 74 | Thomas W. Hazlett. The Spectrum-Allocation Debate: An Analysis |
| 76 | -- | 80 | Yong Cui, Jianping Wu, Xing Li, Mingwei Xu, Chris Metz. The Transition to IPv6, Part II: The Softwire Mesh Framework Solution |
| 81 | -- | 84 | Nick Pope, Juan Carlos Cruellas. Oasis Digital Signature Services: Digital Signing without the Headaches |
| 85 | -- | 87 | Steve Vinoski. Ruby Extensions |
| 88 | -- | 92 | Joseph E. Hoag, Craig W. Thompson. Architecting RFID Middleware |
| 93 | -- | 96 | Charles J. Petrie. Semantic Attention Management |