Browsing by Author "a894dd24-bd95-4ca4-ba1a-3be97474824f"
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Bonomo, F.; Catalán, J.; Durán, G.; Epstein Numhauser, Rafael; Guajardo, M.; Jawtuschenko, A.; Marenco, J. (Springer, 2017)This article studies a multi-item auction characterized by asymmetric bidders and quantity discounts. We report a practical application of this type of auction in the procurement of Internet services to the 709 public ...
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Durán, G.; Fernández Slezak, F.; Grippo, L. N.; Oliveira, F. de S.; Szwarcfiter, J. L. (Elsevier, 2018-08-20)We study those unit interval graphs having a model with intervals of integer endpoints and prescribed length. We present a structural result for this graph subclass which leads to a quadratic-time recognition algorithm, ...