17329 search results - page 3066 / 3466 » Improved non-approximability results |
210
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SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
On script-generated web sites, many documents share common HTML tree structure, allowing wrappers to effectively extract information of interest. Of course, the scripts and thus ...
172
Voted
WSDM
2009
ACM
16 years 1 months ago
2009
ACM
This paper proposes a novel application of a statistical language model to opinionated document retrieval targeting weblogs (blogs). In particular, we explore the use of the trigg...
181
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ISBRA
2009
Springer
16 years 1 months ago
2009
Springer
Cheng and Church proposed a greedy deletion-addition algorithm to find a given number of k biclusters, whose mean squared residues (MSRs) are below certain thresholds and the miss...
249
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PAKDD
2009
ACM
16 years 1 months ago
2009
ACM
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
188
Voted
ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— A common assumption in the network coding literature is that the users are cooperative and will not pursue their own interests. However, this assumption can be violated...