A new exact algorithm for the vehicle routing problem based onq-paths andk-shortest paths relaxations. - Eleni Hadjiconstantinou; Nicos Christofides; Aristide Mingozzi (Ann. Oper. Res., 1995)

A multi-depot period vehicle routing problem arising in the utilities sector. - Eleni Hadjiconstantinou; Roberto Baldacci (J. Oper. Res. Soc., 1998)

An efficient implementation of an algorithm for finding K shortest simple paths. - Eleni Hadjiconstantinou; Nicos Christofides (Networks, 1999)

Routing under Uncertainty: An Application in the Scheduling of Field Service Engineers. - Eleni Hadjiconstantinou; Daron Roberts (The Vehicle Routing Problem, 2002)

A new method for solving capacitated location problems based on a set partitioning approach. - Roberto Baldacci; Eleni Hadjiconstantinou; Vittorio Maniezzo; Aristide Mingozzi (Comput. Oper. Res., 2002)

An exact algorithm for the Traveling Salesman Problem with Deliveries and Collections. - Roberto Baldacci; Eleni Hadjiconstantinou; Aristide Mingozzi (Networks, 2003)

Upper bounds for single-source uncapacitated concave minimum-cost network flow problems. - Dalila B. M. M. Fontes; Eleni Hadjiconstantinou; Nicos Christofides (Networks, 2003)

An Ant Colony Heuristic for the Design of Two-Edge Connected Flow Networks. - Efstratios Rappos; Eleni Hadjiconstantinou (ANTS Workshop, 2004)

An Exact Algorithm for the Capacitated Vehicle Routing Problem Based on a Two-Commodity Network Flow Formulation. - Roberto Baldacci; Eleni Hadjiconstantinou; Aristide Mingozzi (Oper. Res., 2004)

A dynamic programming approach for solving single-source uncapacitated concave minimum cost network flow problems. - Dalila B. M. M. Fontes; Eleni Hadjiconstantinou; Nicos Christofides (Eur. J. Oper. Res., 2006)

Lower Bounds from State Space Relaxations for Concave Cost Network Flow Problems. - Dalila B. M. M. Fontes; Eleni Hadjiconstantinou; Nicos Christofides (J. Glob. Optim., 2006)

A Branch-and-Bound Algorithm for Concave Network Flow Problems. - Dalila B. M. M. Fontes; Eleni Hadjiconstantinou; Nicos Christofides (J. Glob. Optim., 2006)

A hybrid genetic algorithm for the two-dimensional single large object placement problem. - Eleni Hadjiconstantinou; Manuel Iori (Eur. J. Oper. Res., 2007)

Evaluation of operational plans in container terminal yards using Discrete-Event Simulation. - Nang Laik Ma; Eleni Hadjiconstantinou (OR Insight, 2008)

A new path-based cutting plane approach for the discrete time-cost tradeoff problem. - Eleni Hadjiconstantinou; Evelina Klerides (Comput. Manag. Sci., 2010)

A decomposition-based stochastic programming approach for the project scheduling problem under time/cost trade-off settings and uncertain durations. - Evelina Klerides; Eleni Hadjiconstantinou (Comput. Oper. Res., 2010)

Relationship archetypes in aftermarkets. - Stephan M. Wagner; Ruben Jönke; Eleni Hadjiconstantinou (Int. J. Prod. Res., 2018)

Preface: advances in theoretical and practical combinatorial optimization. - Saïd Salhi; Richard W. Eglese; Eleni Hadjiconstantinou (Ann. Oper. Res., 2019)