Sciweavers

COR
2007
106views more  COR 2007»
13 years 11 months ago
Scheduling parallel CNC machines with time/cost trade-off considerations
When the processing times of jobs are controllable, selected processing times affect both the manufacturing cost and the scheduling performance.A well-known example for such a cas...
Sinan Gurel, M. Selim Akturk
COR
2007
88views more  COR 2007»
13 years 11 months ago
Finding minimum and equitable risk routes for hazmat shipments
This paper deals with the generation of minimal risk paths for the road transportation of hazardous materials between an origin–destination pair of a given regional area. The ma...
Pasquale Carotenuto, Stefano Giordani, Salvatore R...
COR
2007
143views more  COR 2007»
13 years 11 months ago
Discrete bandwidth allocation considering fairness and transmission load in multicast networks
As a promising solution to tackle the network heterogeneity in multicasting, layered multicast protocols such as Receiver-driven layered multicast (RLM) and Layered video multicas...
Chae Y. Lee, Hee K. Cho
COR
2007
143views more  COR 2007»
13 years 11 months ago
A memetic algorithm for channel assignment in wireless FDMA systems
A new problem encoding is devised for the minimum span frequency assignment problem in wireless communications networks which is compact and general. Using the new encoding, which...
Sung-Soo Kim, Alice E. Smith, Jong-Hyun Lee
COR
2007
183views more  COR 2007»
13 years 11 months ago
Arcs-states models for the vehicle routing problem with time windows and related problems
This paper presents several Arcs-States models that can be applied to numerous vehicle routing problems, one of which is the well-known vehicle routing problem with capacities and...
Thierry Mautor, Edith Naudin
COR
2007
176views more  COR 2007»
13 years 11 months ago
Scheduling and routing of automated guided vehicles: A hybrid approach
We propose a hybrid method designed to solve a problem of dispatching and conflict free routing of automated guided vehicles (AGVs) in a flexible manufacturing system (FMS). Thi...
Ayoub Insa Corréa, André Langevin, L...
COR
2007
105views more  COR 2007»
13 years 11 months ago
Stabilized column generation for highly degenerate multiple-depot vehicle scheduling problems
Column generation has proven to be efficient in solving the linear programming relaxation of large scale instances ofthemultiple-depotvehicleschedulingproblem(MDVSP).Howeverdif...
Amar Oukil, Hatem Ben Amor, Jacques Desrosiers, Hi...
COR
2007
70views more  COR 2007»
13 years 11 months ago
Markov chain models of a telephone call center with call blending
Alexandre Deslauriers, Pierre L'Ecuyer, Juta Pichi...
COR
2007
69views more  COR 2007»
13 years 11 months ago
Optimizing the design of railway tank cars to minimize accident-caused releases
Christopher P. L. Barkan, Satish V. Ukkusuri, S. T...