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» Deterministic Soliton Graphs
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89
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CAV
2009
Springer
168views Hardware» more  CAV 2009»
15 years 4 months ago
Games through Nested Fixpoints
In this paper we consider two-player zero-sum payoff games on finite graphs, both in the deterministic as well as in the stochastic setting. In the deterministic setting, we consi...
Thomas Gawlitza, Helmut Seidl
88
Voted
APPROX
2011
Springer
234views Algorithms» more  APPROX 2011»
13 years 9 months ago
Streaming Algorithms with One-Sided Estimation
Abstract. We study the space complexity of randomized streaming algorithms that provide one-sided approximation guarantees; e.g., the algorithm always returns an overestimate of th...
Joshua Brody, David P. Woodruff
75
Voted
MFCS
2004
Springer
15 years 2 months ago
Online Algorithms for Disk Graphs
We study the on-line versions of two fundamental graph problems, maximum independent set and minimum coloring, for the case of disk graphs which are graphs resulting from intersect...
Ioannis Caragiannis, Aleksei V. Fishkin, Christos ...
SEMWEB
2005
Springer
15 years 2 months ago
RUL: A Declarative Update Language for RDF
We propose a declarative update language for RDF graphs which is based on the paradigms of query and view languages RQL and RVL. Our language, called RUL, ensures that the executio...
M. Magiridou, S. Sahtouris, Vassilis Christophides...
COCO
2007
Springer
93views Algorithms» more  COCO 2007»
15 years 3 months ago
S-T Connectivity on Digraphs with a Known Stationary Distribution
We present a deterministic logspace algorithm for solving S-T Connectivity on directed graphs if (i) we are given a stationary distribution of the random walk on the graph in whic...
Kai-Min Chung, Omer Reingold, Salil P. Vadhan