29908 search results - page 176 / 5982 » On the Complexity of |
185
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CADE
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. Conjunctive query answering plays a prominent role in applications of description logics (DLs) that involve instance data, but its exact complexity was a long-standing op...
153
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STOC
2001
ACM
16 years 6 months ago
2001
ACM
Two infinite families of self-similar tilings are described which have apparently not been reported before. Each tiling is based on a single prototile that is a segment of a regul...
288
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ICAART
2010
INSTICC
16 years 3 months ago
2010
INSTICC
There has been a lot of recent work on Bayesian methods for reinforcement learning exhibiting near-optimal online performance. The main obstacle facing such methods is that in most...
159
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents a new sparse representation for acoustic signals which is based on a mixing model defined in the complex-spectrum domain (where additivity holds), and allows ...
201
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FROCOS
2009
Springer
16 years 1 months ago
2009
Springer
Temporal logic of knowledge is a combination of temporal and epistemic logic that has been shown to be very useful in areas such as distributed systems, security, and multi-agent s...