1000 search results - page 152 / 200 » Dependency Tree Automata |
182
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
200
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STOC
2006
ACM
16 years 7 months ago
2006
ACM
We present a new data structure that facilitates approximate nearest neighbor searches on a dynamic set of points in a metric space that has a bounded doubling dimension. Our data...
159
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
We report on a simple encoding format called wzip for decompressing block-sorting transforms, such as the Burrows-Wheeler Transform (BWT). Our compressor uses the simple notions o...
178
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
157
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ICMCS
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we present a graph-theoretic framework for provisioning overlay network based multimedia distribution services to a diverse set of receivers. Considering resource l...