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» Derandomized Parallel Repetition via Structured PCPs
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58
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ECCC
2010
94views more  ECCC 2010»
14 years 9 months ago
Derandomized Parallel Repetition via Structured PCPs
Irit Dinur, Or Meir
103
Voted
COCO
2010
Springer
186views Algorithms» more  COCO 2010»
15 years 24 days ago
Derandomized Parallel Repetition of Structured PCPs
A PCP is a proof system for NP in which the proof can be checked by a probabilistic verifier. The verifier is only allowed to read a very small portion of the proof, and in return ...
Irit Dinur, Or Meir
91
Voted
STOC
2009
ACM
133views Algorithms» more  STOC 2009»
15 years 10 months ago
New direct-product testers and 2-query PCPs
The "direct product code" of a function f gives its values on all k-tuples (f(x1), . . . , f(xk)). This basic construct underlies "hardness amplification" in c...
Russell Impagliazzo, Valentine Kabanets, Avi Wigde...
83
Voted
ICMCS
2006
IEEE
115views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Similar Segment Detection for Music Structure Analysis via Viterbi Algorithm
The analysis of audio signals of popular and rock songs of the versechorus form to reconstruct its original musical structures is investigated in this work. We first compute the ...
Yu Shiu, Hong Jeong, C. C. Jay Kuo
EMNLP
2008
14 years 11 months ago
Revealing the Structure of Medical Dictations with Conditional Random Fields
Automatic processing of medical dictations poses a significant challenge. We approach the problem by introducing a statistical framework capable of identifying types and boundarie...
Jeremy Jancsary, Johannes Matiasek, Harald Trost