13841 search results - page 376 / 2769 » Algorithms and Constraint Programming |
158
click to vote
VTC
2010
IEEE
15 years 5 months ago
2010
IEEE
—In this paper, we propose a new adaptive subcarrier allocation for a multiuser two-way OFDMA relay network. In the proposed algorithm, subcarriers are allocated to the user-pair...
173
Voted
AAIM
2009
Springer
15 years 4 months ago
2009
Springer
Most sponsored search auctions use the Generalized Second Price (GSP) rule. Given the GSP rule, they try to give an optimal allocation, an easy task when the only need is to alloca...
198
click to vote
SIAMJO
2010
15 years 1 months ago
2010
We study the problem of minimizing the expected loss of a linear predictor while constraining its sparsity, i.e., bounding the number of features used by the predictor. While the r...
178
click to vote
JMLR
2010
15 years 1 months ago
2010
We study the problem of learning an optimal Bayesian network in a constrained search space; skeletons are compelled to be subgraphs of a given undirected graph called the super-st...
197
click to vote
COR
2007
15 years 6 months ago
2007
In this paper we apply a heuristic method based on artificial neural networks (NN) in order to trace out the efficient frontier associated to the portfolio selection problem. We...