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» Algorithmic Randomness of Closed Sets
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138
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JCDL
2009
ACM
179views Education» more  JCDL 2009»
15 years 10 months ago
Disambiguating authors in academic publications using random forests
Users of digital libraries usually want to know the exact author or authors of an article. But different authors may share the same names, either as full names or as initials and...
Pucktada Treeratpituk, C. Lee Giles
143
Voted
AAAI
2008
15 years 5 months ago
Clustering via Random Walk Hitting Time on Directed Graphs
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...
Mo Chen, Jianzhuang Liu, Xiaoou Tang
137
Voted
APPROX
2010
Springer
179views Algorithms» more  APPROX 2010»
15 years 5 months ago
Rumor Spreading on Random Regular Graphs and Expanders
Broadcasting algorithms are important building blocks of distributed systems. In this work we investigate the typical performance of the classical and well-studied push model. Assu...
Nikolaos Fountoulakis, Konstantinos Panagiotou
131
Voted
SODA
2004
ACM
111views Algorithms» more  SODA 2004»
15 years 4 months ago
Reconstructing strings from random traces
We are given a collection of m random subsequences (traces) of a string t of length n where each trace is obtained by deleting each bit in the string with probability q. Our goal ...
Tugkan Batu, Sampath Kannan, Sanjeev Khanna, Andre...
ECCC
2000
140views more  ECCC 2000»
15 years 3 months ago
Randomized Approximation Schemes for Scheduling Unrelated Parallel Machines
We consider the problem of Scheduling n Independent Jobs on m Unrelated Parallel Machines, when the number of machines m is xed. We address the standard problem of minimizing the ...
Pavlos Efraimidis, Paul G. Spirakis