1329 search results - page 30 / 266 » Models and solution techniques for frequency assignment prob... |
PIMRC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— Consider the problem of base-station and subcarrier assignment on the downlink of a two-cell OFDMA system with adaptive modulation. The aim is to maximize a common data...
CPAIOR
2010
Springer
15 years 4 months ago
2010
Springer
We introduce an approach which combines ACO (Ant Colony Optimization) and IBM ILOG CP Optimizer for solving COPs (Combinatorial Optimization Problems). The problem is modeled using...
RECSYS
2010
ACM
15 years 1 days ago
2010
ACM
Since the development of the comparably simple neighborhood-based methods in the 1990s, a plethora of techniques has been developed to improve various aspects of collaborative fil...
108
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INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—This paper addresses the problem of frequency domain packet scheduling (FDPS) incorporating spatial division multiplexing (SDM) multiple input multiple output (MIMO) techniques ...
100
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CEC
2007
IEEE
15 years 3 months ago
2007
IEEE
Combinations of evolutionary based approaches with local search have provided very good results for a variety of scheduling problems. This paper describes the development of such a...