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JGAA
2007
124views more  JGAA 2007»
15 years 4 months ago
Energy Models for Graph Clustering
The cluster structure of many real-world graphs is of great interest, as the clusters may correspond e.g. to communities in social networks or to cohesive modules in software syst...
Andreas Noack
CAD
2004
Springer
15 years 4 months ago
A multi-resolution topological representation for non-manifold meshes
We address the problem of representing and processing 3D objects, described through simplicial meshes, which consist of parts of mixed dimensions, and with a non-manifold topology...
Leila De Floriani, Paola Magillo, Enrico Puppo, Da...
MTA
2002
190views more  MTA 2002»
15 years 4 months ago
Model-Based Video Classification toward Hierarchical Representation, Indexing and Access
Abstract. In this paper, we develop a content-based video classification approach to support semantic categorization, high-dimensional indexing and multi-level access. Our contribu...
Jianping Fan, Xingquan Zhu, Mohand-Said Hacid, Ahm...
PR
2007
81views more  PR 2007»
15 years 4 months ago
Graph embedding using tree edit-union
In this paper we address the problem of how to learn a structural prototype that can be used to represent the variations present in a set of trees. The prototype serves as a patte...
Andrea Torsello, Edwin R. Hancock
FSTTCS
2010
Springer
15 years 2 months ago
First-Order Logic with Reachability Predicates on Infinite Systems
This paper focuses on first-order logic (FO) extended by reachability predicates such that the expressiveness and hence decidability properties lie between FO and monadic second-o...
Stefan Schulz