351 search results - page 51 / 71 » Perfect Constraints Are Tractable |
SIPS
2007
IEEE
14 years 1 months ago
2007
IEEE
In this contribution iteratively detected spatial division multiplexing is investigated under the constraint of a fixed data throughput. Existing bit loading and transmit power a...
ESA
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Traditional shortest path problems play a central role in both the design and use of communication networks and have been studied extensively. In this work, we consider a...
HICSS
1998
IEEE
13 years 12 months ago
1998
IEEE
Deregulated wholesale markets for bulk electricity supplies are likely to deviate from the perfectly competitive ideal in many areas where transmission losses, costs and capacity ...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
RECOMB
2010
Springer
13 years 6 months ago
2010
Springer
We study two problems in the double cut and join (DCJ) model: sorting – transforming one multilinear genome into another and halving – transforming a duplicated genome into a p...