529 search results - page 67 / 106 » Improving verbose queries using subset distribution |
IJCIS
2000
13 years 7 months ago
2000
Ontobroker applies Artificial Intelligence techniques to improve access to heterogeneous, distributed and semistructured information sources as they are presented in the World Wid...
APWEB
2005
Springer
14 years 1 months ago
2005
Springer
Summarizing topological relations is fundamental to many spatial applications including spatial query optimization. In this paper, we examine the selectivity estimation for range w...
HIPC
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we report a decentralized algorithm, termed ImmuneSearch, for searching p2p networks. ImmuneSearch avoids query message flooding; instead it uses an immune-systems-...
SAINT
2003
IEEE
14 years 1 months ago
2003
IEEE
Caching frequently accessed data items on the client side is an effective technique to improve the system performance in wireless networks. Due to cache size limitations, cache re...
APIN
2007
13 years 8 months ago
2007
In this thesis, we describe a genetic algorithm for optimizing the superpeer structure of semantic peer to peer networks. Peer to peer, also called P2P, networks enable us to sear...