International audienceThis paper introduces a data structure, called simplex tree, to represent abstract simplicial complexes of any dimension. All faces of the simplicial complex are explicitly stored in a trie whose nodes are in bijection with the faces of the complex. This data structure allows to efficiently implement a large range of basic operations on simplicial complexes. We provide theoretical complexity analysis as well as detailed experimental results. We more specifically study Rips and witness complexes.Nous définissons dans cet article une nouvelle structure de données, appelée ''simplex tree'', pour représenter les complexes simpliciaux abstraits de toutes dimensions. Le complexe simplicial est représenté par un arbre préfixe...
International audienceIn this paper, we investigate the problem of the representation of simplicial ...
Summary. We consider here the problem of representing non-manifold shapes dis-cretized as d-dimensio...
We consider here the problem of representing non-manifold shapes discretized as d-dimensional simpli...
International audienceThis paper introduces a data structure, called simplex tree, to represent abst...
International audienceThis paper introduces a new data structure, called simplex tree, to represent ...
International audienceThis paper introduces a new data structure, called simplex tree, to represent ...
International audienceThe Simplex Tree (ST) is a recently introduced data structure that can represe...
The Simplex Tree (ST) is a recently introduced data structure that can represent abstract simplicial...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceA filtration over a simplicial complex K is an ordering of the simplices of K ...
International audienceWe study the simplification of simplicial complexes by repeated edge contracti...
9 pagesInternational audienceWe study the simplification of simplicial complexes by repeated edge co...
International audienceIn this paper, we investigate the problem of the representation of simplicial ...
Summary. We consider here the problem of representing non-manifold shapes dis-cretized as d-dimensio...
We consider here the problem of representing non-manifold shapes discretized as d-dimensional simpli...
International audienceThis paper introduces a data structure, called simplex tree, to represent abst...
International audienceThis paper introduces a new data structure, called simplex tree, to represent ...
International audienceThis paper introduces a new data structure, called simplex tree, to represent ...
International audienceThe Simplex Tree (ST) is a recently introduced data structure that can represe...
The Simplex Tree (ST) is a recently introduced data structure that can represent abstract simplicial...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceThe Simplex Tree (ST) is a recently introduced data structurethat can represe...
International audienceA filtration over a simplicial complex K is an ordering of the simplices of K ...
International audienceWe study the simplification of simplicial complexes by repeated edge contracti...
9 pagesInternational audienceWe study the simplification of simplicial complexes by repeated edge co...
International audienceIn this paper, we investigate the problem of the representation of simplicial ...
Summary. We consider here the problem of representing non-manifold shapes dis-cretized as d-dimensio...
We consider here the problem of representing non-manifold shapes discretized as d-dimensional simpli...