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EOR
2007
80views more  EOR 2007»
13 years 8 months ago
Coherent risk measures in inventory problems
We analyze an extension of the classical multi-period, single-item, linear cost inventory problem where the objective function is a coherent risk measure. Properties of coherent r...
Shabbir Ahmed, Ulas Çakmak, Alexander Shapi...
KAIS
2008
221views more  KAIS 2008»
13 years 8 months ago
Forecasting skewed biased stochastic ozone days: analyses, solutions and beyond
Much work on skewed, stochastic, high dimensional, and biased datasets usually implicitly solve each problem separately. Recently, we have been approached by Texas Commission on En...
Kun Zhang, Wei Fan
WEA
2004
Springer
107views Algorithms» more  WEA 2004»
14 years 2 months ago
An Algorithm to Identify Clusters of Solutions in Multimodal Optimisation
Clustering can be used to identify groups of similar solutions in Multimodal Optimisation. However, a poor clustering quality reduces the benefit of this application. The vast maj...
Pedro J. Ballester, Jonathan N. Carter
AAAI
2012
11 years 11 months ago
Tree-Based Solution Methods for Multiagent POMDPs with Delayed Communication
Planning under uncertainty is an important and challenging problem in multiagent systems. Multiagent Partially Observable Markov Decision Processes (MPOMDPs) provide a powerful fr...
Frans Adriaan Oliehoek, Matthijs T. J. Spaan
ACL
2006
13 years 10 months ago
Using Comparable Corpora to Solve Problems Difficult for Human Translators
In this paper we present a tool that uses comparable corpora to find appropriate translation equivalents for expressions that are considered by translators as difficult. For a phr...
Serge Sharoff, Bogdan Babych, Anthony Hartley