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» An Approach to Limit the Wynot Problem
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AAAI
1998
15 years 7 months ago
An Integer Local Search Method with Application to Capacitated Production Planning
Production planning is an important task in manufacturing systems. We consider a real-world capacitated lot-sizing problem (CLSP) from the process industry. Because the problem re...
Joachim P. Walser, Ramesh Iyer, Narayan Venkatasub...
EOR
2008
75views more  EOR 2008»
15 years 6 months ago
Soft car sequencing with colors: Lower bounds and optimality proofs
This paper is a study of the car sequencing problem, when feature spacing constraints are soft and colors of vehicles are taken into account. Both pseudo-polynomial algorithms and ...
Thierry Benoist
DKE
2007
156views more  DKE 2007»
15 years 6 months ago
Efficient index and data allocation for wireless broadcast services
The periodic broadcasting of frequently requested data can reduce the workload of uplink channels and improve data access for users in a wireless network. Since mobile devices hav...
Shou-Chih Lo, Arbee L. P. Chen
PR
2008
170views more  PR 2008»
15 years 6 months ago
Annealing and the normalized N-cut
We describe an annealing procedure that computes the normalized N-cut of a weighted graph G. The first phase transition computes the solution of the approximate normalized 2-cut p...
Tomás Gedeon, Albert E. Parker, Collette Ca...
CORR
2010
Springer
231views Education» more  CORR 2010»
15 years 3 months ago
Delay-Based Back-Pressure Scheduling in Multi-Hop Wireless Networks
Scheduling is a critical and challenging resource allocation mechanism for multi-hop wireless networks. It is well known that scheduling schemes that give a higher priority to the ...
Bo Ji, Changhee Joo, Ness B. Shroff