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4OR
2005
71views more  4OR 2005»
13 years 9 months ago
On rank-perfect subclasses of near-bipartite graphs
Shepherd (1995) proved that the stable set polytopes of near-bipartite graphs are given by constraints associated with the complete join of antiwebs only. For antiwebs, the facet s...
Annegret Wagler
CORR
2010
Springer
129views Education» more  CORR 2010»
13 years 8 months ago
sTeXIDE: An Integrated Development Environment for sTeX Collections
Authoring documents in MKM formats like OMDoc is a very tedious task. After years of working on a semantically annotated corpus of STEX documents (GenCS), we identified a set of co...
Constantin Jucovschi, Michael Kohlhase
RSA
2010
118views more  RSA 2010»
13 years 7 months ago
Weight of a link in a shortest path tree and the Dedekind Eta function
The weight of a randomly chosen link in the shortest path tree on the complete graph with exponential i.i.d. link weights is studied. The corresponding exact probability generatin...
Piet Van Mieghem
FCT
2005
Springer
14 years 2 months ago
Exact Algorithms for Graph Homomorphisms
Graph homomorphism, also called H-coloring, is a natural generalization of graph coloring: There is a homomorphism from a graph G to a complete graph on k vertices if and only if ...
Fedor V. Fomin, Pinar Heggernes, Dieter Kratsch
COLING
2008
13 years 10 months ago
Exact Inference for Multi-label Classification using Sparse Graphical Models
This paper describes a parameter estimation method for multi-label classification that does not rely on approximate inference. It is known that multi-label classification involvin...
Yusuke Miyao, Jun-ichi Tsujii