12519 search results - page 2187 / 2504 » Approximation Problems Categories |
151
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SIGCOMM
2005
ACM
16 years 7 days ago
2005
ACM
IP anycast, with its innate ability to find nearby resources in a robust and efficient fashion, has long been considered an important means of service discovery. The growth of P2...
183
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
184
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...
184
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
Recognition and retrieval of historical handwritten material is an unsolved problem. We propose a novel approach to recognizing and retrieving handwritten manuscripts, based upon ...
173
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
Link analysis algorithms have been extensively used in Web information retrieval. However, current link analysis algorithms generally work on a flat link graph, ignoring the hiera...