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WWW
2006
ACM
16 years 4 months ago
Communities from seed sets
Expanding a seed set into a larger community is a common procedure in link-based analysis. We show how to adapt recent results from theoretical computer science to expand a seed s...
Reid Andersen, Kevin J. Lang
COMPGEOM
2010
ACM
15 years 9 months ago
Finding shortest non-trivial cycles in directed graphs on surfaces
Let D be a weighted directed graph cellularly embedded in a surface of genus g, orientable or not, possibly with boundary. We describe algorithms to compute a shortest non-contrac...
Sergio Cabello, Éric Colin de Verdiè...
AGTIVE
2007
Springer
15 years 10 months ago
Using Graph Transformation to Support Collaborative Ontology Evolution
In collaborative ontology engineering, contexts are key to manage the complexity of different dependency types between ontological artefacts. Instead of being frustrated by out-of...
Pieter De Leenheer, Tom Mens
EUROISI
2008
15 years 5 months ago
Locating Key Actors in Social Networks Using Bayes' Posterior Probability Framework
Abstract. Typical analytical measures in graph theory like degree centrality, betweenness and closeness centralities are very common and have long history of their successful use. ...
Dil Muhammad Akbar Hussain, Daniel Ortiz Arroyo
ESOP
2010
Springer
16 years 1 months ago
Formal Verification of Coalescing Graph-Coloring Register Allocation
Iterated Register Coalescing (IRC) is a widely used heuristic for performing register allocation via graph coloring. Many implementations in existing compilers follow (more or less...
Andrew W. Appel, Benoît Robillard, Sandrine ...