18306 search results - page 166 / 3662 » Algorithmics in Exponential Time |
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—The full-complexity soft-input/soft-output (SISO) multiuser detector based on the a posteriori probability (APP) algorithm has a computational complexity growing exponentially w...
AAAI
2008
15 years 14 days ago
2008
Compilation is an important approach to a range of inference problems, since it enables linear-time inference in the size S of the compiled representation. However, the main drawb...
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—In this paper we present reduced-complexity highperformance receivers for single-user MIMO systems that employ coded OFDM transmission with bit-interleaved coded modulat...
IEAAIE
2004
Springer
15 years 3 months ago
2004
Springer
Learning systems have been devised as a way of overcoming the knowledge acquisition bottleneck in the development of knowledge-based systems. They often cast learning to a search p...
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AAAI
1996
14 years 11 months ago
1996
Learning during backtrack search is a space-intensive process that records information (such as additional constraints) in order to avoid redundant work. In this paper, we analyze...