2223 search results - page 36 / 445 » Query Optimization in an OODBMS |
111
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PPDP
2010
Springer
14 years 9 months ago
2010
Springer
Given a set of Datalog rules, facts, and a query, answers to the query can be inferred bottom-up starting with the facts or top-down starting with the query. For efficiently answe...
195
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ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
In information-integration systems, sources may have diverse and limited query capabilities. In this paper we show that because sources have restrictions on retrieving their infor...
IDEAS
2003
IEEE
15 years 5 months ago
2003
IEEE
As the popularity of XML keeps growing rapidly, XML compliant structured document management becomes an interesting and compelling research area. Query optimization for structured...
TDM
2004
15 years 1 months ago
2004
To be able to handle the ever growing volumes of XML documents, effective and efficient data management solutions are needed. Managing XML data in a relational DBMS has great pote...
106
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SIGMOD
2002
ACM
14 years 11 months ago
2002
ACM
A variety of developments combine to highlight the need for respecting order when manipulating relations. For example, new functionality is being added to SQL to support OLAP-styl...