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Optimizing Information Mediators
Information Mediators
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Gewicht:
185 g
Format:
220x150x7 mm
Beschreibung:
Dr. Naveen Ashish is an Associate Professor and Scientist at the Calit2 Institute at the University of California, Irvine. His primary expertise is in the areas of information management and semantics, with work in biomedical and health informatics in recent years. He received a PhD Computer Science from University of Southern California in 2000.
Information mediators are a proven technology for achieving one-stop integrated access to information in distributed, heterogeneous information sources. This book describes the work in a doctoral dissertation on optimizing performance in information mediators. Performance, particularly query response time, is an issue in such systems as data has to be retrieved from remote information sources at real-time. This dissertation proposes and validates a comprehensive solution to optimizing the performance by analyzing information source structure, mediator query distribution and source data update behavior.