120 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- CY Cergy Paris UniversitéFR30 papers
- ESSEC Business SchoolSG11 papers
- Centre de Recherche en Économie et StatistiqueFR10 papers
- Johannes Kepler University of LinzAT4 papers
- Sorbonne UniversitéFR4 papers
- Université Paris CitéFR4 papers
- Centre for Research in Engineering Surface TechnologyIE3 papers
- Mathématiques Appliquées à Paris 5FR3 papers
- Center for Responsible TravelUS2 papers
- Decision Sciences (United States)US2 papers
- Département mathématiques, informatique, sciences de la donnée et technologies du numériqueFR2 papers
- ENSAE ParisFR2 papers
13 papers · 1 filter
The Multi-Commodity Flow Problem with Outsourcing Decisions
Elena Fernandez, Ivana Ljubic, Nicolas Zerega
We address a new prize-collecting problem of routing commodities in a given network with hub and non-hub nodes, in which the service of the non-hub nodes will be outsourced to thir…
Bilevel optimization with sustainability perspective: A survey on applications
Giulia Caselli, Manuel Iori, Ivana Ljubić
Bilevel optimization, a well-established field for modeling hierarchical decision-making problems, has recently intersected with sustainability studies and practices, resulting in…
Aircraft Conflict Resolution: A Benchmark Generator
Mercedes Pelegrin, Martina Cerulli
Aircraft conflict resolution is one of the major tasks of computer-aided air traffic management and represents a challenging optimization problem. Many models and methods have been…
A Decomposition Approach to Last Mile Delivery Using Public Transportation Systems
Minakshi Punam Mandal, Claudia Archetti
This study explores the potential of using public transportation systems for freight delivery, where we intend to utilize the spare capacities of public vehicles like buses, trams,…
A bilevel approach for compensation and routing decisions in last-mile delivery
Martina Cerulli, Claudia Archetti, Elena Fernandez +1
In last-mile delivery logistics, peer-to-peer logistic platforms play an important role in connecting senders, customers, and independent carriers to fulfill delivery requests. Sin…
Operational Research: Methods and Applications
Fotios Petropoulos, Gilbert Laporte, Emel Aktas +79
Throughout its history, Operational Research has evolved to include a variety of methods, models and algorithms that have been applied to a diverse and wide range of contexts. This…
Mathematical Programming Formulations for the Collapsed k-Core Problem
Martina Cerulli, Domenico Serra, Carmine Sorgente +2
In social network analysis, the size of the k-core, i.e., the maximal induced subgraph of the network with minimum degree at least k, is frequently adopted as a typical metric to e…
On SOCP-based disjunctive cuts for solving a class of integer bilevel nonlinear programs
Elisabeth Gaar, Jon Lee, Ivana Ljubić +2
We study a class of integer bilevel programs with second-order cone constraints at the upper-level and a convex-quadratic objective function and linear constraints at the lower-lev…
An Exact Method for Fortification Games
Markus Leitner, Ivana Ljubić, Michele Monaci +2
A fortification game (FG) is a three-level, two-player Stackelberg game, also known as defender-attacker-defender game, in which at the uppermost level, the defender selects some a…
SOCP-based disjunctive cuts for a class of integer nonlinear bilevel programs
Elisabeth Gaar, Jon Lee, Ivana Ljubić +2
We study a class of bilevel integer programs with second-order cone constraints at the upper level and a convex quadratic objective and linear constraints at the lower level. We de…
The Bi-objective Long-haul Transportation Problem on a Road Network
Claudia Archetti, Andrea Mor, Ola Jabali +2
In this paper we study a long-haul truck scheduling problem where a path has to be determined for a vehicle traveling from a specified origin to a specified destination. We conside…
The Generalized Reserve Set Covering Problem with Connectivity and Buffer Requirements
Eduardo Álvarez-Miranda, Marcos Goycoolea, Ivana Ljubić +1
The design of nature reserves is becoming, more and more, a crucial task for ensuring the conservation of endangered wildlife. In order to guarantee the preservation of species and…
A Multilevel Approach for Stochastic Nonlinear Optimal Control
Ajay Jasra, Jeremy Heng, Yaxian Xu +1
We consider a class of finite time horizon nonlinear stochastic optimal control problem, where the control acts additively on the dynamics and the control cost is quadratic. This f…