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SIGIR
2005
ACM
15 years 12 months ago
Relation between PLSA and NMF and implications
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...
Éric Gaussier, Cyril Goutte
CCS
2008
ACM
15 years 8 months ago
Unbounded verification, falsification, and characterization of security protocols by pattern refinement
We present a new verification algorithm for security protocols that allows for unbounded verification, falsification, and complete characterization. The algorithm provides a numbe...
Cas J. F. Cremers
ICDE
2012
IEEE
267views Database» more  ICDE 2012»
13 years 8 months ago
Scalable and Numerically Stable Descriptive Statistics in SystemML
—With the exponential growth in the amount of data that is being generated in recent years, there is a pressing need for applying machine learning algorithms to large data sets. ...
Yuanyuan Tian, Shirish Tatikonda, Berthold Reinwal...
COLT
2006
Springer
15 years 10 months ago
Active Sampling for Multiple Output Identification
We study functions with multiple output values, and use active sampling to identify an example for each of the possible output values. Our results for this setting include: (1) Eff...
Shai Fine, Yishay Mansour
ESOP
2008
Springer
15 years 8 months ago
Iterative Specialisation of Horn Clauses
Abstract. We present a generic algorithm for solving Horn clauses through iterative specialisation. The algorithm is generic in the sense that it can be instantiated with any decid...
Christoffer Rosenkilde Nielsen, Flemming Nielson, ...