2514 search results - page 377 / 503 » On the Computation of Approximations of Database Queries |
167
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DBISP2P
2005
Springer
16 years 13 days ago
2005
Springer
In this paper we present a scalable and distributed access structure for similarity search in metric spaces. The approach is based on the Content– addressable Network (CAN) parad...
171
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MDM
2005
Springer
16 years 11 days ago
2005
Springer
Sensor networks are promising unprecedented levels of access to information about the physical world, in real time. Many areas of human activity are starting to see the benefits ...
144
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UC
2005
Springer
16 years 11 days ago
2005
Springer
Consider a database most of whose entries are marked but the precise fraction of marked entries is not known. What is known is that the fraction of marked entries is 1 − , where ...
147
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VLDB
2005
ACM
16 years 11 days ago
2005
ACM
Prior work on computing queries from materialized views has focused on views defined by expressions consisting of selection, projection, and inner joins, with an optional aggrega...
195
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ADBIS
2001
Springer
15 years 11 months ago
2001
Springer
Three join algorithms are evaluated in an environment with distributed main-memory based mediators and data sources. A streamed ship-out join ships bulks of tuples to a mediator ne...