01a Articolo in rivista
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When comparing the cost structure of different transport operators, tools standardising the expenses an ideal efficient operator would incur in producing a specific transport service are valuable instruments for private companies and public authorities. In this paper, we build a bottom-up cost...
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In this paper we consider Quadratic Programming (QP) problems with general linear constraints. We show, through a computational investigation, that a careful selection of a suitable reformulation of such problems, together with the related relaxation, and an intensive application of bound...
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In this paper we address game theory problems arising in the context of network security. In traditional game theory problems, given a defender and an attacker, one searches for mixed strategies which minimize a linear payoff functional. In the problems addressed in this paper an additional...