1394 search results - page 219 / 279 » Executing Nested Queries |
140
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IDEAS
2008
IEEE
15 years 9 months ago
2008
IEEE
With more and more natural language text stored in databases, handling respective query predicates becomes very important. Optimizing queries with predicates includes (sub)string ...
106
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Dataspace management has been recently identified as a new agenda for information management [17, 22] and information integration [23]. In sharp contrast to standard information ...
118
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KBSE
2005
IEEE
15 years 8 months ago
2005
IEEE
The use of web applications has become increasingly popular in our routine activities, such as reading the news, paying bills, and shopping on-line. As the availability of these s...
137
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ICDT
2005
ACM
15 years 8 months ago
2005
ACM
Abstract. A classical problem in query optimization is to find the optimal ordering of a set of possibly correlated selections. We provide an ion of this problem as a generalizati...
139
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DMSN
2004
ACM
15 years 8 months ago
2004
ACM
Recent years have witnessed a rapidly growing interest in query processing in sensor and actuator networks. This is mainly due to the increased awareness of query processing as th...