7930 search results - page 1482 / 1586 » Greedy in Approximation Algorithms |
130
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ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper we suggest viewing images (as well as attacks on them) as a sequence of linear operators and propose novel hashing algorithms employing transforms that are based on ...
252
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
In spite of the great progress in the data mining field in recent years, the problem of missing and uncertain data has remained a great challenge for data mining algorithms. Many ...
227
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GIS
2009
ACM
16 years 4 months ago
2009
ACM
High quality, artifact-free fitting a bathymetry (sea-floor) surface to very unevenly spaced depth data from ship tracklines is possible with ODETLAP (Overdetermined Laplacian Par...
126
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
134
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
Understanding user intent is key to designing an effective ranking system in a search engine. In the absence of any explicit knowledge of user intent, search engines want to diver...