Toward Peer-to-peer Based Semantic Search Engines: an Organizational Approach - Haizheng Zhang Victor Lesser - Books - VDM Verlag - 9783639084795 - October 6, 2008
In case cover and title do not match, the title is correct

Toward Peer-to-peer Based Semantic Search Engines: an Organizational Approach

Haizheng Zhang Victor Lesser

Price
DKK 430.40
excl. VAT

Ordered from remote warehouse

Expected delivery Jul 25 - Aug 7
Add to your iMusic wish list

Toward Peer-to-peer Based Semantic Search Engines: an Organizational Approach

This book frames a peer-to-peer information retrievalproblem as a multi-agent framework and attacks itfrom an organizational perspective by exploringvarious adaptive, self-organizing topologicalorganizations, designing appropriatecoordination strategies, and exploiting learningtechniques to create more accurate routing policy forlarge-scale agent organizations. In addition, areinforcement-learning based approach is developed inthis thesis to take advantage of the run-timecharacteristics of P2P IR systems, includingenvironmental parameters, bandwidth usage, andhistorical information about past search sessions. Inthe learning process, agents refine their contentrouting policies by constructing relatively accuraterouting tables based on a Q-learning algorithm. Experimental results show that this learningalgorithm considerably improves the performance ofdistributed search sessions in P2P IR systems. The book is addressed to researchers andpractitioners in information retrieval and searchengine, content-based routing areas.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released October 6, 2008
ISBN13 9783639084795
Publishers VDM Verlag
Pages 166
Dimensions 235 g
Language English