#### Filter Results:

- Full text PDF available (48)

#### Publication Year

1965

2019

- This year (10)
- Last 5 years (33)
- Last 10 years (79)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

We consider a bilevel model where the leader wants to maximize revenues from a taxation scheme, while the follower rationnally reacts to those tax levels. We focus our attention on the special case… (More)

In the Ring Star Problem, the aim is to locate a simple cycle through a subset of vertices of a graph with the objective of minimizing the sum of two costs: a ring cost proportional to the length of… (More)

- Karen Aardal, Martine Labbé, Janny Leung, Maurice Queyranne
- INFORMS Journal on Computing
- 1996

We study the two-level uncapacitated facility location (TUFL) problem. Given two types of facilities, which we call y-facilities and z-facilities, the problem is to decide which facilities of both… (More)

- Corinne Feremans, Martine Labbé, Gilbert Laporte
- European Journal of Operational Research
- 2003

Network design problems consist of identifying an optimal subgraph of a graph, subject to side constraints. In generalized network design problems, the vertex set is partitioned into clusters and the… (More)

- János Csirik, J. B. G. Frenk, Martine Labbé, Shuzhong Zhang
- Acta Cybern.
- 1991

- Nenad Mladenovic, Martine Labbé, Pierre Hansen
- Networks
- 2000

The p-Center problem consists of locating p facilities and assigning clients to them in order to minimize the maximum distance between a client and the facility to which he or she is allocated. In… (More)

- Corinne Feremans, Martine Labbé, Gilbert Laporte
- Networks
- 2002

This article describes eight formulations for the Generalized Minimum Spanning Tree Problem (GMSTP). Relationships between the polytopes of their linear relaxations are established. It is shown that… (More)

- Martine Labbé, Gilbert Laporte, Hélène Mercure
- Operations Research
- 1991

- Bernard Fortz, Martine Labbé, Francesco Maffioli
- Operations Research
- 2000