5221 search results - page 787 / 1045 » An On-line Problem Database |
192
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
In this work we discuss author identification for documents written in Portuguese. Two different approaches were compared. The first is the writer-independent model which reduces ...
171
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Skyline queries are important due to their usefulness in many application domains. However, by increasing the number of attributes, the probability that a tuple dominates another ...
197
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IEEEHPCS
2010
15 years 5 months ago
2010
The problem of closed frequent itemset discovery is a fundamental problem of data mining, having applications in numerous domains. It is thus very important to have efficient par...
178
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PAMI
2010
15 years 5 months ago
2010
—We consider the problem of inferring and modeling topics in a sequence of documents with known publication dates. The documents at a given time are each characterized by a topic...
198
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PVLDB
2010
15 years 5 months ago
2010
Set similarity join has played an important role in many real-world applications such as data cleaning, near duplication detection, data integration, and so on. In these applicati...