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» On Multiple Linear Approximations
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TIT
2010
100views Education» more  TIT 2010»
14 years 6 months ago
Theoretical and empirical results for recovery from multiple measurements
The joint-sparse recovery problem aims to recover, from sets of compressed measurements, unknown sparse matrices with nonzero entries restricted to a subset of rows. This is an ex...
Ewout van den Berg, Michael P. Friedlander
ICASSP
2011
IEEE
14 years 3 months ago
Improved speaker recognition when using i-vectors from multiple speech sources
The concept of speaker recognition using i-vectors was recently introduced offering state-of-the-art performance. An i-vector is a compact representation of a speaker’s utteranc...
Mitchell McLaren, David A. van Leeuwen
CSR
2007
Springer
15 years 5 months ago
Estimation of the Click Volume by Large Scale Regression Analysis
Abstract. How could one estimate the total number of clicks a new advertisement could potentially receive in the current market? This question, called the click volume estimation p...
Yury Lifshits, Dirk Nowotka
FSE
1997
Springer
210views Cryptology» more  FSE 1997»
15 years 3 months ago
Partitioning Cryptanalysis
Matsui's linear cryptanalysis for iterated block ciphers is generalized to an attack called. This attack exploits a weakness that can be described by an e ective partition-pa...
Carlo Harpes, James L. Massey
DATE
2004
IEEE
157views Hardware» more  DATE 2004»
15 years 3 months ago
Hierarchical Modeling and Simulation of Large Analog Circuits
This paper proposes a new hierarchical circuit modeling and simulation technique in s-domain for linear analog circuits. The new algorithm can perform circuit complexity reduction...
Sheldon X.-D. Tan, Zhenyu Qi, Hang Li