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EOR
2002
99views more  EOR 2002»
13 years 9 months ago
Network cost minimization using threshold-based discounting
We present a genetic algorithm for heuristically solving a cost minimization problem applied to communication networks with threshold based discounting. The network model assumes t...
Hrvoje Podnar, Jadranka Skorin-Kapov, Darko Skorin...
IJISEC
2010
114views more  IJISEC 2010»
13 years 7 months ago
A new hardware-assisted PIR with O(n) shuffle cost
Abstract Since the concept of private information retrieval (PIR) was first formalized by Chor et. al, various constructions have been proposed with a common goal of reducing commu...
Xuhua Ding, Yanjiang Yang, Robert H. Deng, Shuhong...
ENDM
2010
105views more  ENDM 2010»
13 years 9 months ago
Minimizing Expected Attacking Cost in Networks
A branch-and-bound algorithm is devised to determine the optimal attack strategy to disconnect a network where the objective is to minimize the expected attacking cost. The attack...
Anis Gharbi, Mohamed Naceur Azaiez, Mohamed Kharbe...
ENDM
2010
67views more  ENDM 2010»
13 years 7 months ago
An exact method for the bi-objective one-machine problem with maximum lateness and unit family setup cost objectives
This paper deals with an NP-hard bi-objective one-machine problem with ready times involving maximum lateness and unit family setup cost objectives. Considering separately both ob...
Christian Artigues, Nicolas Jozefowiez, Mohamed Al...
INTERSPEECH
2010
13 years 4 months ago
A classifier-based target cost for unit selection speech synthesis trained on perceptual data
Our goal is to automatically learn a perceptually-optimal target cost function for a unit selection speech synthesiser. The approach we take here is to train a classifier on human...
Volker Strom, Simon King