Stanford University. Systems Optimization Laboratory

Frederick S. Hillier

Robert M. Saltzman

Consequently, such a problem may be solved by enumerating just its feasible 1-ceiling points. Our heuristic approach is based upon the idea that a feasible 1-ceiling point found relatively near the optimal solution for the LP-relaxation is apt to have a high (possibly even optimal) objective function value. Having applied this Heuristic Ceiling Point Algorithm to 48 test problems taken from literature, it appears that searching for such 1-ceiling points usually does provide a very good solution with a moderate amount of computational effort."

Heuristic Ceiling Point Algorithm for General Integer Linear Programming

Gerald J. Lieberman

Introduction to Operations Research

This operations research text incorporates a wealth of state-of-the-art, user-friendly software and more coverage of modern operations research topics. This edition features the latest developments in operations research.

The 8th edition ofIntroduction to Operations Researchremains the classic operations research text while incorporating a wealth of state-of-the-art, user-friendly software and more coverage of modern OR topics. The hallmark features of this edition include solid coverage of fundamentals and state-of-the-practice operations research software used in conjunction with examples from the text. This edition will also feature the latest developments in OR, such as metaheuristics, simulation, and spreadsheet modeling.

Introduction To Operations Research

Disk contains: OR Courseware to accompany text, featuring demostration examples, interactive routines, and automatic routines.

Por mais de quatro décadas, Introdução à Pesquisa Operacional tem sido um clássico na investigação de operações. Com os fundamentos mais atuais da área e maior cobertura de aplicativos de negócios, essa nova edição mantém a tradição de um texto com conceitos claros e abrangentes, extenso conjunto de problemas interessantes e casos para análise e prática, com uso de softwares de pesquisa operacional. Um extenso material de apoio encontra-se disponível no site do livro. O ponto forte da 9a edição é a nova parceria entre a Introdução à Pesquisa Operacional (PO) e o Institute of Operations Research and the Management Sciences (INFORMS). Esses dois pilares da PO se uniram para demonstrar algumas aplicações de pesquisa de operações.

Frederick S. Hillier

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