Search Results - subject:"Integer Programming"

A Branch-and-Price Approach to the Share-of-Choice Product Line Design Problem

Xinfang (Jocelyn) Wang; Camm, Jeffrey D.; Curry, David J. - In: Management Science 55 (2009) 10, pp. 1718-1728

We develop a branch-and-price algorithm for constructing an optimal product line using partworth estimates from choice-based conjoint analysis. The algorithm determines the specific attribute levels for each multiattribute product in a set of products to maximize the resulting product line's...

Persistent link: https://www.econbiz.de/10009197494

Persistency Model and Its Applications in Choice Modeling

Natarajan, Karthik; Song, Miao; Teo, Chung-Piaw - In: Management Science 55 (2009) 3, pp. 453-469

Given a discrete maximization problem with a linear objective function where the coefficients are chosen randomly from a distribution, we would like to evaluate the expected optimal value and the marginal distribution of the optimal solution. We call this the persistency problem for a discrete...

Persistent link: https://www.econbiz.de/10009203689

Using mixed integer programming to win a cycling game

Belin, Jeroen; Goossens, Dries; Van Reeth, Daam; De … - Faculteit Economie en Bedrijfswetenschappen, … - 2009

optimization model contains features of knapsack problems, multiperiod problems and integer programming modeling, it is perfectly …

Persistent link: https://www.econbiz.de/10009415923

Supply chain design in the electronics industry incorporating JIT purchasing

Singh, Om Pal; Chand, Satish - In: European Journal of Industrial Engineering 3 (2009) 1, pp. 21-44

The overriding objective of the present work is to design and analyse the supply chain of a section of an existing electronics industry which is involved in the manufacturing of instruments to be used in communication and is presently unable to compete in the open market. The suppliers,...

Persistent link: https://www.econbiz.de/10008563658

Supply chain design of an electronic industry using lean principles

Singh, Om Pal - In: International Journal of Services, Economics and Management 1 (2009) 4, pp. 315-339

The supply chain of a section of an Indian electronic industry has been analysed and designed integrating suppliers, manufacturers, distributors and customers using lean principles. The models have been developed both at the strategic and operational level and integrated to achieve overall...

Persistent link: https://www.econbiz.de/10008563946

Methods of resource management – the case of healthcare

Uzialko, Justyna; Radosinski, Edward - In: Operations Research and Decisions 1 (2009), pp. 121-142

Various issues referring to general problems of resource allocation in the area of healthcare were discussed in the article. Fundamental questions regarding the process of allocating healthcare resources were pointed out. The topics were presented according to the categories of methods used to...

Persistent link: https://www.econbiz.de/10008777267

Using Monte Carlo Simulation to Account for Uncertainties in the Spatial Explicit Modeling of Biomass Fired Combined Heat and Power Potentials in Austria

Schmidt, Johannes; Leduc, Sylvain; Dotzauer, Erik; … - Department für Wirtschafts- und Sozialwissenschaften, … - 2009

integer programming model that optimizes locations of bioenergy plants. Investment costs of district heating infrastructure …

Persistent link: https://www.econbiz.de/10008632846

Risk neutral and risk averse power optimization in electricity networks with dispersed generation

Kuhn, Sebastian; Schultz, Rüdiger - In: Computational Statistics 69 (2009) 2, pp. 353-367

Models and algorithms for risk neutral and risk averse power optimization under uncertainty are presented. The approach differs from previous ones by incorporating the transmission network explicitly. Copyright Springer-Verlag 2009

Persistent link: https://www.econbiz.de/10010759319

Leitungsspanne und Hierarchietiefe von Organisationen : Modellierung und Simulation bei einfacher und stochastischer Informationsentstehung

Thiel, Christian - 2009 - 1. Aufl.

Persistent link: https://www.econbiz.de/10003819287

Non-standard approaches to integer programming

AARDAL, Karen; WEISMANTEL, Robert; WOLSEY, Laurence - Center for Operations Research and Econometrics (CORE), … - 2000

In this survey we address three of the principle algebraic approaches to integer programming. After introducing … lattices and basis reduction, we first survey their use in integer programming, presenting among others Lenstra's algorithm …, showing the importance of subadditivity in integer programming and the generation of valid inequalities, as well the relation …

Persistent link: https://www.econbiz.de/10005043398