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ISCAS
2007
IEEE
126views Hardware» more  ISCAS 2007»
14 years 2 months ago
Theory and Implementation of an Analog-to-Information Converter using Random Demodulation
— The new theory of compressive sensing enables direct analog-to-information conversion of compressible signals at subNyquist acquisition rates. We develop new theory, algorithms...
Jason N. Laska, Sami Kirolos, Marco F. Duarte, Tam...
EUROCAST
2005
Springer
166views Hardware» more  EUROCAST 2005»
14 years 1 months ago
A New Pseudo-Random Generator Based on Gollmann Cascades of Baker-Register-Machines
In this paper, we present a new pseudo-random sequence generator, constructed by the generalized discrete Baker transformation. This new generator is called Cascaded Baker Register...
Dominik Jochinger, Franz Pichler
COLING
2008
13 years 9 months ago
Using Hidden Markov Random Fields to Combine Distributional and Pattern-Based Word Clustering
Word clustering is a conventional and important NLP task, and the literature has suggested two kinds of approaches to this problem. One is based on the distributional similarity a...
Nobuhiro Kaji, Masaru Kitsuregawa
CIKM
2005
Springer
14 years 1 months ago
Query expansion using random walk models
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
Kevyn Collins-Thompson, Jamie Callan
ATS
2009
IEEE
119views Hardware» more  ATS 2009»
14 years 2 months ago
Fault Diagnosis Using Test Primitives in Random Access Memories
As diagnostic testing for memory devices increasingly gains in importance, companies are looking for flexible, cost effective methods to perform diagnostics on their failing devi...
Zaid Al-Ars, Said Hamdioui