Summarizing topological relations is fundamental to many spatial applications including spatial query optimization. In this paper, we examine the selectivity estimation for range w...
We describe the extension to our previous work on a Web-based peer-to-peer open hypermedia system, the DDLS. We enrich the peer model by introducing query history, and propose the...
From the early World Wide Web exploitation until contemporary Semantic Web generation, global communication has become an essential need for many people on the Internet. Globaliza...
Dario Bonino, Fulvio Corno, Laura Farinetti, Andre...
Business Processes for Web 1 Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of c...
A self-organized approach to manage a distributed proxy system called Adaptive Distributed Caching (ADC) has been proposed previously. We model each proxy as an autonomous agent th...