4352 search results - page 858 / 871 » A Representation Theorem and Applications |
119
Voted
TCSV
2002
15 years 11 days ago
2002
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
112
Voted
JAPLL
2007
15 years 7 days ago
2007
We invoke concepts from the theory of hypergraphs to give a measure of the closeness of family resemblance, and to make precise the idea of a composite likeness. It is shown that f...
81
Voted
PVLDB
2008
15 years 6 days ago
2008
Duplicate detection is the process of identifying multiple representations of a same real-world object in a data source. Duplicate detection is a problem of critical importance in...
PVLDB
2008
15 years 6 days ago
2008
We study the efficient evaluation of top-k queries over data items, where the score of each item is dynamically computed by applying an item-specific function whose parameter valu...
122
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
We propose a new approach to value function approximation which combines linear temporal difference reinforcement learning with subspace identification. In practical applications...