1888 search results - page 151 / 378 » Algorithms for Querying by Spatial Structure |
132
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SSD
2001
Springer
15 years 9 months ago
2001
Springer
Like people who casually assess similarity between spatial scenes in their routine activities, users of pictorial databases are often interested in retrieving scenes that are simil...
157
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SIGMOD
2012
ACM
13 years 7 months ago
2012
ACM
This demo presents Sindbad; a location-based social networking system. Sindbad supports three new services beyond traditional social networking services, namely, location-aware ne...
145
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ALGORITHMICA
2002
15 years 4 months ago
2002
We obtain the strongest separation between quantum and classical query complexity known to date--specifically, we define a black-box problem that requires exponentially many querie...
111
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SODA
1994
ACM
15 years 5 months ago
1994
ACM
Abstract Yossi Matias Je rey Scott Vitter y Neal E. Young z In this paper we introduce the notion of approximate data structures, in which a small amount of error is tolerated in...
139
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...