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      A flexible approach to location problems 

      Rodríguez Chía, Antonio Manuel; Nickel, Stefan; Puerto Albandoz, Justo; Fernández García, Francisco Ramón (Springer, 2000-02)
      When dealing with location problems we are usually given a set of existing facilities and we are looking for the location ...
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      A flexible model and efficient solution strategies for discrete location problems 

      Marín Pérez, Alfredo; Nickel, Stefan; Puerto Albandoz, Justo; Velten, Sebastian (Elsevier, 2009-03-06)
      Flexible discrete location problems are a generalization of most classical discrete locations problems like p-median or ...
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      A unified approach to network location problems 

      Nickel, Stefan; Puerto Albandoz, Justo (John Wiley and Sons, 1999)
      In this paper we introduce a new type of single facility location problems on networks which includes as special cases ...
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      Dynamic programming analysis of the tv game Who Wants to Be a Millionaire? 

      Marín, Alfredo; Nickel, Stefan; Puerto Albandoz, Justo; Velten, Sebastian (Elsevier, 2009)
      This paper uses dynamic programming to investigate when contestants should use lifelines or when they should just stop ...
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      Exact procedures for solving the discrete ordered median problem 

      Boland, Natashia; Domínguez Marín, Patricia; Nickel, Stefan; Puerto Albandoz, Justo (Elsevier, 2006-11)
      The Discrete Ordered Median Problem (DOMP) generalizes classical discrete location problems, such as the N-median, N-center ...
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      Location problems with multiple criteria 

      Nickel, Stefan; Puerto Albandoz, Justo; Rodríguez Chía, Antonio Manuel (Springer, 2015)
      This chapter analyzes multicriteria continuous, network, and discrete location problems. In the continuous framework, we ...
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      Robust facility location 

      Carrizosa Priego, Emilio José; Nickel, Stefan (Springer, 2003-11)
      Let A be a nonempty finite subset of the plane representing the geographical coordinates of a set of demand points (towns, ...
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      Solving nonconvex planar location problems by nite dominating sets 

      Carrizosa Priego, Emilio José; Hamacher, Horst W.; Klein, Rolf; Nickel, Stefan (Springer, 2000-10)
      It is well-known that some of the classical location problems with polyhedral gauges can be solved in polynomial time by ...