Data analysis for query processing

Autor:	Jerome Robinson, Barry G. T. Lowden
Rok vydání:	1997
Předmět:	Semantic query Information retrieval Computer science Relational database View computer.software_genre Query language Query optimization Knowledge acquisition Query expansion Web query classification Query by Example Sargable Data mining computer computer.programming_language RDF query language
Zdroj:	Advances in Intelligent Data Analysis Reasoning about Data ISBN: 9783540633464 IDA
Popis:	Data analysis is needed in connection with query processing, to produce data summary information in the form of rules or assertions that allow semantic query optimisation or direct query answering without consulting the data itself. The goal of an intelligent analyser in this context is to produce robust rules, stable in the presence of data changes, which allow easy rule maintenance as data changes, and provide rapid query reformulation, refutation or answering. It must also limit the rule set to rules useful for query processing.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::21b7bca1e898b54ca7937435a5de83ac https://doi.org/10.1007/bfb0052861 Zobrazit plný text záznamu