16404 search results - page 626 / 3281 » A set coverage problem |
232
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COOPIS
2004
IEEE
15 years 11 months ago
2004
IEEE
Recommender Systems allow people to find the resources they need by making use of the experiences and opinions of their nearest neighbours. Costly annotations by experts are replac...
151
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ICML
2002
IEEE
16 years 8 months ago
2002
IEEE
We investigate the following problem: Given a set of documents of a particular topic or class ?, and a large set ? of mixed documents that contains documents from class ? and othe...
184
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TNN
2010
15 years 1 months ago
2010
The competitive layer model (CLM) can be described by an optimization problem. The problem can be further formulated by an energy function, called the CLM energy function, in the s...
211
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
We present a new approach to large-scale graph mining based on so-called backbone refinement classes. The method efficiently mines tree-shaped subgraph descriptors under minimum f...
181
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ESA
2009
Springer
16 years 1 months ago
2009
Springer
We give a general framework for the problem of finding all minimal hitting sets of a family of objects in Rd by another. We apply this framework to the following problems: (i) hit...