Cost-effective sulphur emission reduction under uncertainty
Article Abstract:
The problem of reducing SO2 emissions in Europe is formalized and a specialized solution methodology is developed which is applied to actual situations. By utilizing a mean-variance model, the non-deterministic problem with small data samples, was properly treated. The numerical method which used a quadratic version of an interior point method was found to be efficient and robust. Using this method, the computational methods such as symbolic Cholesky factorization of sparse matrices, splitting dense columns and minimum degree ordering were successfully implemented.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 1996
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Estimation of flows in flow networks
Article Abstract:
Usage of quadratic programming for estimation of network flows, while solving minimum cost flow problem by applying Gaussian Most Probable Flow Estimation techniques, is described.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2007
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OR/MS research in disaster operations management
Article Abstract:
A study examines progress in operational research in disaster management. Cost effective solutions are considered in tackling disasters.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2006
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