4110 search results - page 639 / 822 » Efficient algorithms for the 2-gathering problem |
168
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ICDE
2005
IEEE
16 years 2 days ago
2005
IEEE
Detecting and eliminating fuzzy duplicates is a critical data cleaning task that is required by many applications. Fuzzy duplicates are multiple seemingly distinct tuples which re...
175
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EVOW
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. This paper presents an application of a hierarchical social (HS) metaheuristic to region-based segmentation. The original image is modelled as a simplified image graph, w...
154
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WABI
2004
Springer
15 years 11 months ago
2004
Springer
—In practice, one is often faced with incomplete phylogenetic data, such as a collection of partial trees or partial splits. This paper poses the problem of inferring a phylogene...
181
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ADBIS
2000
Springer
15 years 10 months ago
2000
Springer
Data collected in many applications have a form of sequences of events. One of the popular data mining problems is discovery of frequently occurring episodes in such sequences. Eff...
164
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CVPR
1999
IEEE
15 years 10 months ago
1999
IEEE
We formulate stereo matching as an extremal surface extraction problem. This is made possible by embedding the disparity surface inside a volume where the surface is composed of v...