2987 search results - page 139 / 598 » Multiobjective Query Optimization |
129
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SIGMOD
2001
ACM
16 years 1 months ago
2001
ACM
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from bu...
122
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ICDE
2011
IEEE
14 years 5 months ago
2011
IEEE
— Optimal location (OL) queries are a type of spatial queries particularly useful for the strategic planning of resources. Given a set of existing facilities and a set of clients...
124
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DPD
1998
15 years 1 months ago
1998
To meet users’ growing needs for accessing pre-existing heterogeneous databases, a multidatabase system (MDBS) integrating multiple databases has attracted many researchers recen...
116
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DEXA
2005
Springer
15 years 7 months ago
2005
Springer
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
121
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ICDE
2010
IEEE
15 years 8 months ago
2010
IEEE
— We present a tool for the static analysis of XPath queries and XML Schemas. The tool introduces techniques used in the field of verification (such as binary decision diagrams...