2867 search results - page 390 / 574 » Effectiveness of Index Expressions |
193
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ACMACE
2006
ACM
16 years 17 days ago
2006
ACM
Interactive synthetic environments are currently used in a wide variety of applications, including video games, exposure therapy, education, and training. Their success in such do...
199
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CGA
1998
15 years 6 months ago
1998
A whole variety of different techniques for simulating global illumination in virtual environments have been developed over recent years. Each technique, including Radiosity, Mont...
332
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
This work addresses a novel spatial keyword query called the m-closest keywords (mCK) query. Given a database of spatial objects, each tuple is associated with some descriptive inf...
281
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
A k-nearest neighbor (k-NN) query retrieves k objects from a database that are considered to be the closest to a given query point. Numerous techniques have been proposed in the p...
199
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
The use of blogs to track and comment on real world (political, news, entertainment) events is growing. Similarly, as more individuals start relying on the Web as their primary in...