2063 search results - page 238 / 413 » Containment of Aggregate Queries |
187
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Indoor spaces accommodate large populations of individuals. The continuous range monitoring of such objects can be used as a foundation for a wide variety of applications, e.g., s...
162
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
We propose and evaluate two indexing schemes for improving the efficiency of data retrieval in high-dimensional databases that are incomplete. These schemes are novel in that the ...
183
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ICCS
1997
Springer
15 years 10 months ago
1997
Springer
The name of the system is \THE CG MARS LANDER", which stands forType Hierarchy Enhanced CGMatching And Retrieval SystemLinear Associative N-tuple Deductive Embedded Representa...
157
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PDIS
1994
IEEE
15 years 10 months ago
1994
IEEE
We propose a new client-side data-caching scheme for relational databases with a central server and multiple clients. Data are loaded into each client cache based on queries execut...
172
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ADBIS
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. Set-valued attributes are convenient to model complex objects occurring in the real world. Currently available database systems support the storage of set-valued attribut...