Nicos Christofides

35 papers Journal 34Unranked 1
YearRankTypeTitle / Venue / Authors
2022 J jnl
Worst-Case Analysis of a New Heuristic for the Travelling Salesman Problem.
Oper. Res. Forum
Nicos Christofides
2018 J jnl
Robust risk budgeting.
Ann. Oper. Res.
Michalis Kapsos, Nicos Christofides, Berç Rustem
2014 J jnl
Worst-case robust Omega ratio.
Eur. J. Oper. Res.
Michalis Kapsos, Nicos Christofides, Berç Rustem
2009 J jnl
Exact methods for large-scale multi-period financial planning problems.
Comput. Manag. Sci.
Roberto Baldacci, Marco A. Boschetti, Nicos Christofides, Simon Christofides
2008 J jnl
An exact algorithm for the vehicle routing problem based on the set partitioning formulation with additional cuts.
Math. Program.
Roberto Baldacci, Nicos Christofides, Aristide Mingozzi
2006 J jnl
A Branch-and-Bound Algorithm for Concave Network Flow Problems.
J. Glob. Optim.
Dalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides
2006 J jnl
A dynamic programming approach for solving single-source uncapacitated concave minimum cost network flow problems.
Eur. J. Oper. Res.
Dalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides
2006 J jnl
Lower Bounds from State Space Relaxations for Concave Cost Network Flow Problems.
J. Glob. Optim.
Dalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides
2003 J jnl
The design of corporate tax structures.
Math. Program.
Simon Christofides, Alexander Christofides, Nicos Christofides
2003 J jnl
Upper bounds for single-source uncapacitated concave minimum-cost network flow problems.
Networks
Dalila B. M. M. Fontes, Eleni Hadjiconstantinou, Nicos Christofides
2001 J jnl
Capital Budgeting Under Uncertainty - An Integrated Approach Using Contingent Claims Analysis and Integer Programming.
Oper. Res.
Helga Meier, Nicos Christofides, Gerry Salkin
1999 J jnl
An efficient implementation of an algorithm for finding K shortest simple paths.
Networks
Eleni Hadjiconstantinou, Nicos Christofides
1997 J jnl
Data structures for topological and geometric operations on networks.
Ann. Oper. Res.
Nicos Christofides, H. O. Badra, Yazid M. Sharaiha
1996 — conf
Heuristic techniques in tax structuring for multinationals.
CIFEr
D. Fatouros, Gerry Salkin, Nicos Christofides
1995 J jnl
A new exact algorithm for the vehicle routing problem based on
Ann. Oper. Res.
Eleni Hadjiconstantinou, Nicos Christofides, Aristide Mingozzi
1994 J jnl
A graph-theoretic approach to distance transformations.
Pattern Recognit. Lett.
Yazid M. Sharaiha, Nicos Christofides
1993 J jnl
Algorithms for large scale set covering problems.
Ann. Oper. Res.
Nicos Christofides, José M. P. Paixão
1993 J jnl
An Optimal Algorithm for the Straight Segment Approximation of Digital Arcs.
CVGIP Graph. Model. Image Process.
Yazid M. Sharaiha, Nicos Christofides
1989 J jnl
An Exact Algorithm for the Quadratic Assignment Problem on a Tree.
Oper. Res.
Nicos Christofides, Enrique Benavent
1989 J jnl
An algorithm for the resource constrained shortest path problem.
Networks
John E. Beasley, Nicos Christofides
1987 J jnl
Semi-independence number of a graph and the existence of Hamiltonian circuits.
Discret. Appl. Math.
Ahmed Ainouche, Nicos Christofides
1984 J jnl
The period routing problem.
Networks
Nicos Christofides, John E. Beasley
1981 J jnl
A restricted Lagrangean approach to the traveling salesman problem.
Math. Program.
Egon Balas, Nicos Christofides
1981 J jnl
Exact algorithms for the vehicle routing problem, based on spanning tree and shortest path relaxations.
Math. Program.
Nicos Christofides, Aristide Mingozzi, Paolo Toth
1981 J jnl
State-space relaxation procedures for the computation of bounds to routing problems.
Networks
Nicos Christofides, Aristide Mingozzi, Paolo Toth
1981 J jnl
Strong sufficient conditions for the existence of Hamiltonian circuits in undirected graphs.
J. Comb. Theory B
Ahmed Ainouche, Nicos Christofides
1980 J jnl
Dynamic Loading and Unloading of Liquids into Tanks.
Oper. Res.
Nicos Christofides, Aristide Mingozzi, Paolo Toth
1977 J jnl
An Algorithm for Two-Dimensional Cutting Problems.
Oper. Res.
Nicos Christofides, Charles Whitlock
1974 J jnl
Errata.
Oper. Res.
Nicos Christofides
1974 J jnl
Optimal expansion of an existing network.
Math. Program.
Nicos Christofides, P. Brooker
1973 J jnl
Large Scheduling Problems with Bivalent Costs.
Comput. J.
Nicos Christofides
1973 J jnl
The Rearrangement of Items in a Warehouse.
Oper. Res.
Nicos Christofides, I. Colloff
1972 J jnl
Technical Note - Bounds for the Travelling-Salesman Problem.
Oper. Res.
Nicos Christofides
1971 J jnl
An Algorithm for the Chromatic Number of a Graph.
Comput. J.
Nicos Christofides
1971 J jnl
Zero-One Programming Using Non-Binary Tree-Search.
Comput. J.
Nicos Christofides