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119
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
Abstract—In distributed storage systems built using commodity hardware, it is necessary to store multiple replicas of every data chunk in order to ensure system reliability. In s...
107
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
A sequence is nonrepetitive if it does not contain two adjacent identical blocks. The remarkable construction of Thue asserts that 3 symbols are enough to build an arbitrarily long...
COLING
2010
14 years 6 months ago
2010
An important task of opinion mining is to extract people's opinions on features of an entity. For example, the sentence, "I love the GPS function of Motorola Droid"...
183
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DISOPT
2011
14 years 6 months ago
2011
We study the parameterized complexity of a directed analog of the Full Degree Spanning Tree problem where, given a digraph D and a nonnegative integer k, the goal is to construct a...
127
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WWW
2011
ACM
14 years 6 months ago
2011
ACM
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...