Smart Query Optimization Approach In Distributed Environment

Abstract

On a distributed enterprise scale, the information is stretched among heterogenous sites and treated always separately. Searching through different sites may become a difficult task due to the context variation between the distributed system nodes. We propose in this paper a high level access layer with a semantic analysis ability, an index semantic summary. This layer is intended to optimize the bandwidth consumption and reduce the local search engines effort. This component also enhances the quality of the search results by using the Word Mover Distance to fetch semantically close results.