A Boolean Query Processing with a Result Cache in Mediator Systems


A mediator system is a kind of a meta-search engine that provides a seamlessly integrated search service for diverse search engines (collections). Since collections of a mediator system are geographically distributed, its performance is mainly influenced by the data transmission time between the mediator and its collections. Existing mediator systems employ… (More)
DOI: 10.1109/ADL.2000.848392


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