5166 search results - page 368 / 1034 » Web Query Optimizer |
282
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
Vertical partitioning is a well-known technique for optimizing query performance in relational databases. An extreme form of this technique, which we call vectorization, is to sto...
202
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
170
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KBSE
2007
IEEE
16 years 1 months ago
2007
IEEE
Programmers commonly reuse existing frameworks or libraries to reduce software development efforts. One common problem in reusing the existing frameworks or libraries is that the...
179
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MOBICOM
2010
ACM
15 years 7 months ago
2010
ACM
Short Messaging Service (SMS) based mobile information services have become increasingly common around the world, especially in emerging regions among users with low-end mobile de...
183
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SOCO
2010
Springer
15 years 1 months ago
2010
Springer
Abstract When searching for information about historical events, queries are naturally formulated using temporal constraints. However, the structured temporal information needed to...