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» Subdivisions of graphs: A generalization of paths and cycles
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ICALP
2009
Springer
14 years 5 months ago
Counting Subgraphs via Homomorphisms
We introduce a generic approach for counting subgraphs in a graph. The main idea is to relate counting subgraphs to counting graph homomorphisms. This approach provides new algori...
Omid Amini, Fedor V. Fomin, Saket Saurabh
ICALP
2010
Springer
13 years 10 months ago
Additive Spanners in Nearly Quadratic Time
We consider the problem of efficiently finding an additive C-spanner of an undirected unweighted graph G, that is, a subgraph H so that for all pairs of vertices u, v, δH (u, v) ...
David P. Woodruff
ECMDAFA
2005
Springer
130views Hardware» more  ECMDAFA 2005»
13 years 11 months ago
Control Flow Analysis of UML 2.0 Sequence Diagrams
This article presents a control flow analysis methodology based on UML 2.0 sequence diagrams (SD). In contrast to the conventional code-based control flow analysis techniques, thi...
Vahid Garousi, Lionel C. Briand, Yvan Labiche
KBSE
2010
IEEE
13 years 3 months ago
Test generation to expose changes in evolving programs
Software constantly undergoes changes throughout its life cycle, and thereby it evolves. As changes are introduced into a code base, we need to make sure that the effect of the ch...
Dawei Qi, Abhik Roychoudhury, Zhenkai Liang
PR
2011
13 years 8 days ago
A sum-over-paths extension of edit distances accounting for all sequence alignments
This paper introduces a simple Sum-over-Paths (SoP) formulation of string edit distances accounting for all possible alignments between two sequences, and extends related previous...
Silvia García-Díez, François ...