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INFOCOM
2011
IEEE
12 years 11 months ago
Delay constrained minimum energy broadcast in cooperative wireless networks
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
Marjan A. Baghaie, Bhaskar Krishnamachari
ICC
2007
IEEE
141views Communications» more  ICC 2007»
14 years 1 months ago
A Decomposition-Based Low-Complexity Scheduling Scheme for Power Minimization under Delay Constraints in Time-Varying Uplink Cha
Abstract— In this paper, we investigate the problem of minimizing the average transmission power of users while guaranteeing the average delay constraints in time-varying uplink ...
Hojoong Kwon, Byeong Gi Lee
ASPDAC
1998
ACM
79views Hardware» more  ASPDAC 1998»
13 years 11 months ago
Simultaneous Wire Sizing and Wire Spacing in Post-Layout Performance Optimization
- In this paper, we study the wire sizing and wire spacing problem for post-layout performance optimization under Elmore delay model. Both ground capacitance and coupled capacitanc...
Jiang-An He, Hideaki Kobayashi
DATE
2002
IEEE
94views Hardware» more  DATE 2002»
14 years 15 days ago
Problems Due to Open Faults in the Interconnections of Self-Checking Data-Paths
In this work, the problem of open faults affecting the interconnections of SC circuits composed by data-path and control is analyzed. In particular, it is shown that, in case open...
Michele Favalli, Cecilia Metra
IPCO
1998
152views Optimization» more  IPCO 1998»
13 years 9 months ago
Approximation Bounds for a General Class of Precedence Constrained Parallel Machine Scheduling Problems
Abstract. A well studied and difficult class of scheduling problems concerns parallel machines and precedence constraints. In order to model more realistic situations, we consider ...
Alix Munier, Maurice Queyranne, Andreas S. Schulz