During the last months I have been working on a project concerning the bicriterion multi modal assignment problem which is an extension the assignment problem where more than one arc may exists for each person and job. A working paper with theoretic and experimental results are expected to be published soon.
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The research paper “Biobjective Branch-and-Cut Algorithms Based on LP Relaxation and Bound Sets” have been published in Informs Journal on Computing Abstract: […]
The VeRoLog 2012 conference in Boglogna has just ended. I gave a talk about “Ranking shortest paths in Stochastic time-denpendent networks”. The […]
I have written a small note about mapping a multidimensional index into a unique id. An unique id might be useful e.g. […]
The paper “K shortest paths in stochastic time-dependent networks” has been published as a working paper at the Department of Accounting, Finance […]