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VC
2008
93views more  VC 2008»
14 years 11 months ago
Efficient product sampling using hierarchical thresholding
Abstract We present an efficient method for importance sampling the product of multiple functions. Our algorithm computes a quick approximation of the product on-the-fly, based on ...
Fabrice Rousselle, Petrik Clarberg, Luc Leblanc, V...
CLEF
2011
Springer
13 years 11 months ago
Approaches for Intrinsic and External Plagiarism Detection - Notebook for PAN at CLEF 2011
Plagiarism detection has been considered as a classification problem which can be approximated with intrinsic strategies, considering self-based information from a given document,...
Gabriel Oberreuter, Gaston L'Huillier, Sebasti&aac...
KDD
2006
ACM
134views Data Mining» more  KDD 2006»
16 years 9 days ago
Learning to rank networked entities
Several algorithms have been proposed to learn to rank entities modeled as feature vectors, based on relevance feedback. However, these algorithms do not model network connections...
Alekh Agarwal, Soumen Chakrabarti, Sunny Aggarwal
CORR
2010
Springer
122views Education» more  CORR 2010»
14 years 6 months ago
Concavity of Mutual Information Rate for Input-Restricted Finite-State Memoryless Channels at High SNR
We consider a finite-state memoryless channel with i.i.d. channel state and the input Markov process supported on a mixing finite-type constraint. We discuss the asymptotic behavio...
Guangyue Han, Brian H. Marcus
ISPD
2000
ACM
131views Hardware» more  ISPD 2000»
15 years 4 months ago
Multi-center congestion estimation and minimization during placement
As technology advances, more and more issues need to be considered in the placement stage, e.g., wirelength, congestion, timing, coupling. It is very hard to consider all of them ...
Maogang Wang, Xiaojian Yang, Kenneth Eguro, Majid ...