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» Path Separability of Graphs
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WCET
2007
13 years 9 months ago
Analysis of path exclusion at the machine code level
We present a method to find static path exclusions in a control flow graph in order to refine the WCET analysis. Using this information, some infeasible paths can be discarded ...
Ingmar Stein, Florian Martin
FOCS
2010
IEEE
13 years 6 months ago
Replacement Paths via Fast Matrix Multiplication
Let G be a directed edge-weighted graph and let P be a shortest path from s to t in G. The replacement paths problem asks to compute, for every edge e on P, the shortest s-to-t pat...
Oren Weimann, Raphael Yuster
IWPEC
2004
Springer
14 years 2 months ago
Parameterized Graph Separation Problems
We consider parameterized problems where some separation property has to be achieved by deleting as few vertices as possible. The following five problems are studied: delete k ve...
Dániel Marx
FOSSACS
2009
Springer
14 years 3 months ago
Separating Graph Logic from MSO
Abstract. Graph logic (GL) is a spatial logic for querying graphs introduced by Cardelli et al. It has been observed that in terms of expressive power, this logic is a fragment of ...
Timos Antonopoulos, Anuj Dawar