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ASPDAC
2005
ACM
93views Hardware» more  ASPDAC 2005»
13 years 9 months ago
Power minimization for dynamic PLAs
—Dynamic programmable logic arrays (PLAs) which are built of the NOR–NOR structure, have been very popular in high performance design because of their high-speed and predictabl...
Tzyy-Kuen Tien, Chih-Shen Tsai, Shih-Chieh Chang, ...
DATE
2009
IEEE
88views Hardware» more  DATE 2009»
14 years 2 months ago
Rewiring using IRredundancy Removal and Addition
—Redundancy Addition and Removal (RAR) is a restructuring technique used in the synthesis and optimization of logic designs. It can remove an existing target wire and add an alte...
Chun-Chi Lin, Chun-Yao Wang
JMLR
2010
143views more  JMLR 2010»
13 years 6 months ago
A Quasi-Newton Approach to Nonsmooth Convex Optimization Problems in Machine Learning
We extend the well-known BFGS quasi-Newton method and its memory-limited variant LBFGS to the optimization of nonsmooth convex objectives. This is done in a rigorous fashion by ge...
Jin Yu, S. V. N. Vishwanathan, Simon Günter, ...
ICASSP
2011
IEEE
12 years 11 months ago
Error-entropy based channel state estimation of spatially correlated MIMO-OFDM
—This paper deals with optimized training sequences to estimate multiple-input multiple-output orthogonal frequencydivision multiplexing (MIMO-OFDM) channel states in the presenc...
Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
STOC
2006
ACM
152views Algorithms» more  STOC 2006»
14 years 7 months ago
Private approximation of search problems
Many approximation algorithms have been presented in the last decades for hard search problems. The focus of this paper is on cryptographic applications, where it is desired to de...
Amos Beimel, Paz Carmi, Kobbi Nissim, Enav Weinreb