Nicos Christofides - researchr alias

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Viewing Publication 1 - 35 from 35

2022

Worst-Case Analysis of a New Heuristic for the Travelling Salesman ProblemNicos Christofides. orf, 3(1), 2022. [doi]

2018

Robust risk budgetingMichalis Kapsos, Nicos Christofides, Berç Rustem. anor, 266(1-2):199-221, 2018. [doi]

2014

Worst-case robust Omega ratioMichalis Kapsos, Nicos Christofides, Berç Rustem. eor, 234(2):499-507, 2014. [doi]

2009

Exact methods for large-scale multi-period financial planning problemsRoberto Baldacci, Marco A. Boschetti, Nicos Christofides, Simon Christofides. cms, 6(3):281-306, 2009. [doi]

2008

An exact algorithm for the vehicle routing problem based on the set partitioning formulation with additional cutsRoberto Baldacci, Nicos Christofides, Aristide Mingozzi. mp, 115(2):351-385, 2008. [doi]

2006

A Branch-and-Bound Algorithm for Concave Network Flow ProblemsDalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides. jgo, 34(1):127-155, 2006. [doi]

A dynamic programming approach for solving single-source uncapacitated concave minimum cost network flow problemsDalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides. eor, 174(2):1205-1219, 2006. [doi]

Lower Bounds from State Space Relaxations for Concave Cost Network Flow ProblemsDalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides. jgo, 34(1):97-125, 2006. [doi]

2003

The design of corporate tax structuresSimon Christofides, Alexander Christofides, Nicos Christofides. mp, 98(1-3):493-510, 2003. [doi]

Upper bounds for single-source uncapacitated concave minimum-cost network flow problemsDalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides. networks, 41(4):221-228, 2003. [doi]

2001

Capital Budgeting Under Uncertainty - An Integrated Approach Using Contingent Claims Analysis and Integer ProgrammingHelga Meier, Nicos Christofides, Gerry Salkin. ior, 49(2):196-206, 2001. [doi]

1999

An efficient implementation of an algorithm for finding K shortest simple pathsEleni Hadjiconstantinou, Nicos Christofides. networks, 34(2):88-101, 1999. [doi]

1997

Data structures for topological and geometric operations on networksNicos Christofides, H. O. Badra, Yazid M. Sharaiha. anor, 71:259-289, 1997. [doi]

1996

Heuristic techniques in tax structuring for multinationalsD. Fatouros, G. Salkin, Nicos Christofides. cifer 1996: 271-278 [doi]

1995

k-shortest paths relaxationsEleni Hadjiconstantinou, Nicos Christofides, Aristide Mingozzi. anor, 61(1):21-43, 1995. [doi]

1994

A graph-theoretic approach to distance transformationsYazid M. Sharaiha, Nicos Christofides. prl, 15(10):1035-1041, 1994. [doi]

1993

Algorithms for large scale set covering problemsNicos Christofides, José M. P. Paixão. anor, 43(5):259-277, 1993. [doi]

An Optimal Algorithm for the Straight Segment Approximation of Digital ArcsYazid M. Sharaiha, Nicos Christofides. cvgip, 55(5):397-407, 1993.

1989

An algorithm for the resource constrained shortest path problemJ. E. Beasley, Nicos Christofides. networks, 19(4):379-394, 1989. [doi]

An Exact Algorithm for the Quadratic Assignment Problem on a TreeNicos Christofides, Enrique Benavent. ior, 37(5):760-768, 1989. [doi]

1987

Semi-independence number of a graph and the existence of Hamiltonian circuitsAhmed Ainouche, Nicos Christofides. DAM, 17(3):213-221, 1987. [doi]

1984

The period routing problemNicos Christofides, J. E. Beasley. networks, 14(2):237-256, 1984. [doi]

1981

1980

Dynamic Loading and Unloading of Liquids into TanksNicos Christofides, Aristide Mingozzi, Paolo Toth. ior, 28(3-Part-II):633-649, 1980. [doi]

1977

An Algorithm for Two-Dimensional Cutting ProblemsNicos Christofides, Charles Whitlock. ior, 25(1):30-44, 1977. [doi]

1974

Optimal expansion of an existing networkNicos Christofides, P. Brooker. mp, 6(1):197-211, 1974. [doi]

ErrataNicos Christofides. ior, 22(5):1121, 1974. [doi]

1973

Large Scheduling Problems with Bivalent CostsNicos Christofides. cj, 16(3):262-264, 1973.

The Rearrangement of Items in a WarehouseNicos Christofides, I. Colloff. ior, 21(2):577-589, 1973. [doi]

1972

Technical Note - Bounds for the Travelling-Salesman ProblemNicos Christofides. ior, 20(5):1044-1056, 1972. [doi]

1971

Zero-One Programming Using Non-Binary Tree-SearchNicos Christofides. cj, 14(4):418-421, 1971.

An Algorithm fot the Chromatic Number of a GraphNicos Christofides. cj, 14(1):38-39, 1971.

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