10 citations
9 papers
Contact identification for assembly-disassembly simulation with a haptic device
Robert Iacob, Peter Mitrouchev, Jean-Claude Léon
Assembly/Disassembly (A/D) simulations using haptic devices are facing difficulties while simulating insertion/extraction operations such as removing cylinders from holes. In order…
On b-perfect chordal graphs
Frédéric Maffray, Meriem Mechebbek
The b-chromatic number of a graph G is the largest integer k such that G has a coloring of the vertices in k color classes such that every color class contains a vertex that has a…
Maximum directed cuts in digraphs with degree restriction
Jenö Lehel, Frédéric Maffray, Myriam Preissmann
For integers m,k >= 1, we investigate the maximum size of a directed cut in directed graphs in which there are m edges and each vertex has either indegree at most k or outdegree at…
Optimizing diversity
Yannick Frein, Benjamin Lévêque, Andras Sebo
We consider the problem of minimizing the size of a family of sets G such that every subset of 1,...,n can be written as a disjoint union of at most k members of G, where k and n a…
An annotation based approach to support design communication
Onur Hisarciklilar, Jean-François Boujut
The aim of this paper is to propose an approach based on the concept of annotation for supporting design communication. In this paper, we describe a co-operative design case study…
Mise en place de scénarios pour la conception d'outils en Chirurgie Minimalement Invasive
Guillaume Thomann, Jean Caelen, Morgan Verdier +1
Nowadays, more and more surgical interventions are carried out in Minimally Invasive Surgery, to make the post-operative constraints less painful for the patient. Actually, new sur…