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SIAMMAX
2010
156views more  SIAMMAX 2010»
14 years 4 months ago
Preconditioned Conjugate Gradient Method for Optimal Control Problems with Control and State Constraints
Optimality systems and their linearizations arising in optimal control of partial differential equations with pointwise control and (regularized) state constraints are considered. ...
Roland Herzog, Ekkehard W. Sachs
GECCO
2006
Springer
176views Optimization» more  GECCO 2006»
15 years 1 months ago
A genetic algorithm with backtracking for protein structure prediction
In this paper, we propose a simple genetic algorithm for finding the optimal conformation of a protein using the three-dimensional square HP model. A backtracking procedure is use...
Clayton Matthew Johnson, Anitha Katikireddy
39
Voted
ICMCS
2006
IEEE
85views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Prefilter Control Scheme for Low bitrate TV Distribution
In IP-based TV distribution, coding degradation is sometimes evident in critical scenes because the bit rate for compression is rather low. Prefiltering is an effective counterme...
Ryoichi Kawada, Atsushi Koike, Yasuyuki Nakajima
INFOCOM
2000
IEEE
15 years 2 months ago
Scalable TCP Congestion Control
— The packet losses imposed by IP networks can cause long and erratic recovery delays, since senders must often use conservative loss detection and retransmission mechanisms. Thi...
Robert Morris
IJHPCA
2010
113views more  IJHPCA 2010»
14 years 8 months ago
Accurate Heterogeneous Communication Models and a Software Tool for Their Efficient Estimation
In this paper, we analyze restrictions of traditional communication performance models affecting the accuracy of analytical prediction of the execution time of collective communic...
Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O...