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EOR
2007
364views more  EOR 2007»
10 years 6 months ago
Heuristics for the mirrored traveling tournament problem
Professional sports leagues are a major economic activity around the world. Teams and leagues do not want to waste their investments in players and structure in consequence of poo...
Celso C. Ribeiro, Sebastián Urrutia
EOR
2007
81views more  EOR 2007»
10 years 6 months ago
A note on the approximability of cutting stock problems
G. F. Cintra, Flávio Keidi Miyazawa, Yoshik...
EOR
2007
108views more  EOR 2007»
10 years 6 months ago
Measuring retail company performance using credit scoring techniques
This paper proposes a theoretical framework for predicting financial distress based on Hunt’s (2000) Resource-Advantage Theory of Competition. The study focuses on the US retail...
Yu-Chiang Hu, Jake Ansell
EOR
2007
92views more  EOR 2007»
10 years 6 months ago
Modelling profitability using survival combination scores
The paper presents the first empirical investigation of the relationship between present value of net revenue from a revolving credit account and times to default and to second pu...
Galina Andreeva, Jake Ansell, Jonathan Crook
EOR
2007
99views more  EOR 2007»
10 years 6 months ago
Learning lexicographic orders
The purpose of this paper is to learn the order of criteria of lexicographic decision under various reasonable assumptions. We give a sample evaluation and an oracle based algorit...
József Dombi, Csanád Imreh, Ná...
EOR
2007
110views more  EOR 2007»
10 years 6 months ago
An improved typology of cutting and packing problems
Gerhard Wäscher, Heike Haußner, Holger ...
EOR
2007
92views more  EOR 2007»
10 years 6 months ago
Planning and approximation models for delivery route based services with price-sensitive demands
Classical vehicle routing problems typically do not consider the impact of delivery price on the demand for delivery services. Existing models seek the minimum sum of tour lengths...
Joseph Geunes, Zuo-Jun Max Shen, Akin Emir
EOR
2007
85views more  EOR 2007»
10 years 6 months ago
Reject inference, augmentation, and sample selection
Many researchers see the need for reject inference in credit scoring models to come from a sample selection problem whereby a missing variable results in omitted variable bias. Al...
John Banasik, Jonathan Crook
EOR
2007
165views more  EOR 2007»
10 years 6 months ago
Adaptive credit scoring with kernel learning methods
Credit scoring is a method of modelling potential risk of credit applications. Traditionally, logistic regression, linear regression and discriminant analysis are the most popular...
Yingxu Yang
EOR
2007
103views more  EOR 2007»
10 years 6 months ago
Alternative configurations for cutting machines in a tube cutting mill
In a steel tube mill where an endless stream of steel tube is supplied from a manufacturing facility, trim waste is never made regardless of cutting patterns used and the standard...
Iman Hajizadeh, Chi-Guhn Lee
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