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» On the Power of the Randomized Iterate
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JMLR
2010
145views more  JMLR 2010»
15 years 1 months ago
Parallelizable Sampling of Markov Random Fields
Markov Random Fields (MRFs) are an important class of probabilistic models which are used for density estimation, classification, denoising, and for constructing Deep Belief Netwo...
James Martens, Ilya Sutskever
ISCAS
2008
IEEE
141views Hardware» more  ISCAS 2008»
16 years 22 days ago
Reduced Z-datapath Cordic Rotator
In this article we propose a novel scheme based on virtually scaling-free COordinate Rotation DIgital Computer (CORDIC) algorithm to design a hardware efficient CORDIC rotator. Fo...
Koushik Maharatna, Karim El-Shabrawy, Bashir M. Al...
WECWIS
2005
IEEE
116views ECommerce» more  WECWIS 2005»
15 years 12 months ago
Security and Privacy Using One-Round Zero-Knowledge Proofs
A zero-knowledge proof (ZKP) is an interactive proof that allows a prover to prove the knowledge of a secret to a verifier without revealing it. ZKPs are powerful tools to deal wi...
Sultan Almuhammadi, Clifford Neuman
MFCS
2000
Springer
15 years 10 months ago
Bilinear Functions and Trees over the (max, +) Semiring
Abstract. We consider the iterates of bilinear functions over the semiring (max, +). Equivalently, our object of study can be viewed as recognizable tree series over the semiring (...
Sabrina Mantaci, Vincent D. Blondel, Jean Mairesse
NECO
2008
112views more  NECO 2008»
15 years 6 months ago
Second-Order SMO Improves SVM Online and Active Learning
Iterative learning algorithms that approximate the solution of support vector machines (SVMs) have two potential advantages. First, they allow for online and active learning. Seco...
Tobias Glasmachers, Christian Igel