115 search results - page 4 / 23 » An Efficient Interior-Point Method for Convex Multicriteria ... |
ECCC
2006
13 years 7 months ago
2006
We introduce a new algorithm and a new analysis technique that is applicable to a variety of online optimization scenarios, including regret minimization for Lipschitz regret func...
CORR
2012
Springer
12 years 3 months ago
2012
Springer
We study the problem of learning high dimensional regression models regularized by a structured-sparsity-inducing penalty that encodes prior structural information on either input...
INFOCOM
2002
IEEE
14 years 11 days ago
2002
IEEE
— For wireless cellular and ad hoc networks with QoS constraints, we propose a suite of problem formulations that allocate network resources to optimize SIR, maximize throughput ...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—The two-way relay channel (TWRC) describes the communication between two terminals sharing a common relay. In this work we compare different protocols for the TWRC with a half-d...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...