554 search results - page 39 / 111 » Approximability of OFDMA Scheduling |
COCOA
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. In this paper, we study an efficient approximate integer linear programming formulation of the general problem of one-dimensional periodic task scheduling under storage r...
SIGECOM
2008
ACM
14 years 9 months ago
2008
ACM
We characterize truthful mechanisms in two multi-parameter domains. The first characterization shows that every mechanism for combinatorial auctions with two subadditive bidders t...
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WIOPT
2011
IEEE
14 years 1 months ago
2011
IEEE
—This paper studies the performance of ad hoc networks with local FDMA scheduling using stochastic point processes. In such networks, the Poisson assumption is not justified due...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
—MIMO links can significantly improve network throughput by supporting multiple concurrent data streams between a pair of nodes and suppressing wireless interference. In this pa...
EUROPAR
2007
Springer
15 years 3 months ago
2007
Springer
The distributed nature of the grid results in the problem of scheduling parallel jobs produced by several independent organizations that have partial control over the system. We co...