554 search results - page 72 / 111 » Approximability of OFDMA Scheduling |
SIGECOM
2004
ACM
15 years 3 months ago
2004
ACM
In this paper, we combine two approaches to handling uncertainty: we use techniques for finding optimal solutions in the expected sense to solve combinatorial optimization proble...
ICALP
2004
Springer
15 years 3 months ago
2004
Springer
Consider the classical online scheduling problem where jobs that arrive one by one are assigned to identical parallel machines with the objective of minimizing the makespan. We gen...
EMSOFT
2007
Springer
15 years 1 months ago
2007
Springer
This paper deals with energy-aware real-time system scheduling using dynamic voltage scaling (DVS) for energy-constrained embedded systems that execute variable and unpredictable ...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
We investigate an optimal scheduling problem in a discrete-time system of L parallel queues that are served by K identical servers. This model has been widely used in studies of em...
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TWC
2010
14 years 4 months ago
2010
Optimized opportunistic multicast scheduling (OMS) is studied for cellular networks, where the problem of efficiently transmitting a common set of fountain-encoded data from a sin...