453 search results - page 38 / 91 » On Approximation of Bookmark Assignments |
ADHOCNOW
2003
Springer
14 years 27 days ago
2003
Springer
We consider topology control problems where the goal is to assign transmission powers to the nodes of an ad hoc network so as to induce graphs satisfying specific properties. The ...
COCOON
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we study the spectrum assignment problem for wireless access networks. Opportunistic spectrum usage is a promising technology. However, it could suffer from the self...
VMV
2008
13 years 9 months ago
2008
This work presents a real-time, data-parallel approach for global label assignment on regular grids. The labels are selected according to a Markov random field energy with a Potts...
CONNECTION
2002
13 years 7 months ago
2002
In the USNavy,at the endof eachsailor's tour of duty, he or she is assigned to a newjob. TheNavyemployssome 280people,called detailers, full timeto effect thesenew assignment...
COMPUTING
2010
13 years 5 months ago
2010
We design improved approximation algorithms for two variants of the ADM minimization problem. SONET add-drop multiplexers (ADMs) are the dominant cost factor in SONET/WDM rings. T...