Search Results - subject:"Algorithms."

Distribution Requirements and Compactness Constraints in School Timetabling. Part II: Methods

Drexl, Andreas; Salewski, Frank - 1996

Persistent link: https://www.econbiz.de/10011885365

The Transition from a Drèze Equilibrium to a Walrasian Equilibrium

Herings, P. Jean-Jacques; van der Laan, Gerard; … - Institut de Recherche Économique et Sociale (IRES), … - 1996

In this paper a continuous time price and quantity adjustment process is considered for an economy facing price rigidities. In the short run prices are assumed to be completely fixed and the markets are cleared by quantity adjustments until a fixed price equilibrium is reached where every market...

Persistent link: https://www.econbiz.de/10004985301

Hierarchical, Hybrid Control Of Large Scale Systems

Lygeros, John - Institute for Transportation Studies (ITS), University … - 1996

This dissertation presents a hierarchical, hybrid point of view to the control of large-scale systems. The analysis is based on a new hybrid dynamical system formulation that allows for the modelling of large scale systems in a modular fashion. Three problems are addressed: controller design,...

Persistent link: https://www.econbiz.de/10010537044

A genetic algorithm for multi-level, multi-machine lot sizing and scheduling

Kimms, Alf - 1996

This contribution introduces a mixed-integer programming formulation for the multi-level, multi-machine proportional lot sizing and scheduling problem. It also presents a genetic algorithm to solve that problem. The efficiency of that algorithm is due to an encoding of solutions which uses a...

Persistent link: https://www.econbiz.de/10011744774

Methods

Drexl, Andreas; Salewski, Frank - 1996

Persistent link: https://www.econbiz.de/10011806933

Effective resource management in manufacturing systems : optimization algorithms for production planning

Caramia, Massimiliano; Dell'Olmo, Paolo - 2006

Persistent link: https://www.econbiz.de/10004844631

An adaptive Monte Carlo algorithm for computing mixed logit estimators

Bastin, Fabian; Cirillo, Cinzia; Toint, Philippe - In: Computational Management Science 3 (2006) 1, pp. 55-79

Researchers and analysts are increasingly using mixed logit models for estimating responses to forecast demand and to determine the factors that affect individual choices. However the numerical cost associated to their evaluation can be prohibitive, the inherent probability choices being...

Persistent link: https://www.econbiz.de/10005370533

Two new robust genetic algorithms for the flowshop scheduling problem

Ruiz, Rubén; Maroto, Concepciøn; Alcaraz, Javier - In: Omega 34 (2006) 5, pp. 461-476

have been proposed. Some authors have concluded that genetic algorithms are not suitable for this hard, combinatorial … problem unless hybridization is used. This work proposes new genetic algorithms for solving the permutation FSP that prove to … be competitive when compared to many other well known algorithms. The optimization criterion considered is the …

Persistent link: https://www.econbiz.de/10005452895

SOLVING THE UNCAPACITATED MULTIPLE ALLOCATION p-HUB CENTER PROBLEM BY GENETIC ALGORITHM

KRATICA, JOZEF; STANIMIROVIĆ, ZORICA - In: Asia-Pacific Journal of Operational Research (APJOR) 23 (2006) 04, pp. 425-437

In this paper we describe a genetic algorithm (GA) for the uncapacitated multiple allocation p-hub center problem (UMApHCP). Binary coding is used and genetic operators adapted to the problem are constructed and implemented in our GA. Computational results are presented for the standard hub...

Persistent link: https://www.econbiz.de/10004977560

INNOVATION AND CREATIVITY SUPPORT VIA CHANCE DISCOVERY, GENETIC ALGORITHMS, AND DATA MINING

LLORÀ, XAVIER; GOLDBERG, DAVID E.; OHSAWA, YUKIO; … - In: New Mathematics and Natural Computation (NMNC) 02 (2006) 01, pp. 85-100

change discovery, genetics algorithms, data mining, and computer-supported collaborative tools provide computational models …

Persistent link: https://www.econbiz.de/10004977617