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» Complexity of O'Hara's Algorithm
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WIA
2005
Springer
16 years 18 days ago
Minimization of Non-deterministic Automata with Large Alphabets
There has been several attempts over the years to solve the bisimulation minimization problem for finite automata. One of the most famous algorithms is the one suggested by Paige ...
Parosh Aziz Abdulla, Johann Deneux, Lisa Kaati, Ma...
IPPS
1998
IEEE
15 years 11 months ago
Fault-Tolerant Message Routing for Multiprocessors
In this paper the problem of fault-tolerant message routing in two-dimensional meshes, with each inner node having 4 neighbors, is investigated. It is assumed that some nodes/links...
Lev Zakrevski, Mark G. Karpovsky
194
Voted
DIALM
2008
ACM
168views Algorithms» more  DIALM 2008»
15 years 9 months ago
Local broadcasting in the physical interference model
In this work we analyze the complexity of local broadcasting in the physical interference model. We present two distributed randomized algorithms: one that assumes that each node ...
Olga Goussevskaia, Thomas Moscibroda, Roger Watten...
COMPGEOM
2011
ACM
14 years 10 months ago
Compressive sensing with local geometric features
We propose a framework for compressive sensing of images with local geometric features. Specifically, let x ∈ RN be an N-pixel image, where each pixel p has value xp. The image...
Rishi Gupta, Piotr Indyk, Eric Price, Yaron Rachli...
ICALP
2009
Springer
16 years 7 months ago
Limits and Applications of Group Algebras for Parameterized Problems
The algebraic framework introduced in [Koutis, Proc. of the 35th ICALP 2008] reduces several combinatorial problems in parameterized complexity to the problem of detecting multili...
Ioannis Koutis, Ryan Williams