By Hamideh Afsarmanesh, Luis M. Camarinha-Matos (auth.), Sourav S. Bhowmick, Josef Küng, Roland Wagner (eds.)
This e-book constitutes the refereed complaints of the twentieth foreign convention on Database and specialist structures purposes, DEXA 2009, held in Linz, Austria, in August/September 2009.
The 35 revised complete papers and 35 brief papers awarded have been conscientiously reviewed and chosen from 202 submissions. The papers are prepared in topical sections on XML and databases; net, semantics and ontologies; temporal, spatial, and excessive dimensional databases; database and data process structure, functionality and defense; question processing and optimisation; information and data integration and caliber; information and data streams; information mining algorithms; information and knowledge modelling; details retrieval and database structures; and database and knowledge approach structure and performance.