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189
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FCS
2009
15 years 4 months ago
2009
- A representation for a set is defined to be symmetric if the space required for the representation of the set is the same as the space required for representation of the set'...
179
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PVLDB
2010
15 years 5 months ago
2010
Studies show that about 50% of web search is for information exploration purpose, where a user would like to investigate, compare, evaluate, and synthesize multiple relevant resul...
229
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Query expansion is a functionality of search engines that suggests a set of related queries for a user-issued keyword query. Typical corpus-driven keyword query expansion approach...
204
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TSP
2010
15 years 1 months ago
2010
In this paper, we propose the complex Gaussian scale mixture (CGSM) to model the complex wavelet coefficients as an extension of the Gaussian scale mixture (GSM), which is for real...
178
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DICTA
2008
15 years 8 months ago
2008
Although trivial background subtraction algorithms (such as temporal averaging) can execute quite quickly, they do not give useful results in most situations. More complex algorit...