311 search results - page 36 / 63 » Exploiting Decomposition in Constraint Optimization Problems |
JSAC
2010
13 years 2 months ago
2010
Abstract--In this paper, we formulate a flow control optimization problem for wireless sensor networks with lifetime constraint and link interference in an asynchronous setting. Ou...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—In this paper we study the resource allocation in OFDM-based cognitive radio (CR) networks, under the consideration of many practical limitations such as imperfect spectrum sens...
IPCO
2010
13 years 5 months ago
2010
We present a branch-and-bound algorithm for minimizing a convex quadratic objective function over integer variables subject to convex constraints. In a given node of the enumerati...
HICSS
2011
IEEE
12 years 11 months ago
2011
IEEE
In enterprise data warehouses, different users in different business units often define their own application specific dimension hierarchies tailor made to their reporting and b...
CASES
2003
ACM
14 years 26 days ago
2003
ACM
The proliferation of computing technology to low power domains such as hand–held devices has lead to increased interest in portable interface technologies, with particular inter...