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SSPR
2004
Springer
15 years 12 months ago
Feature Subset Selection Using an Optimized Hill Climbing Algorithm for Handwritten Character Recognition
This paper presents an optimized Hill Climbing algorithm to select a subset of features for handwritten character recognition. The search is conducted taking into account a random ...
Carlos M. Nunes, Alceu de Souza Britto Jr., Celso ...
ISCAS
2003
IEEE
126views Hardware» more  ISCAS 2003»
15 years 11 months ago
Bit rate optimized time-domain equalizers for DMT systems
The discrete multitone (DMT)transceivers have enjoyed great success in high speed data transmission. It is known that when the cyclicprefix is no shorterthan the channel impulse r...
Chun-Yang Chen, See-May Phoong
CDC
2009
IEEE
149views Control Systems» more  CDC 2009»
15 years 11 months ago
Solving large-scale linear circuit problems via convex optimization
Abstract— A broad class of problems in circuits, electromagnetics, and optics can be expressed as finding some parameters of a linear system with a specific type. This paper is...
Javad Lavaei, Aydin Babakhani, Ali Hajimiri, John ...
PLDI
1999
ACM
15 years 11 months ago
An Evaluation of Staged Run-Time Optimizations in DyC
Previous selective dynamic compilation systems have demonstrated that dynamic compilation can achieve performance improvements at low cost on small kernels, but they have had diff...
Brian Grant, Matthai Philipose, Markus Mock, Craig...
VLSID
1999
IEEE
100views VLSI» more  VLSID 1999»
15 years 10 months ago
Improved Effective Capacitance Computations for Use in Logic and Layout Optimization
We describe an improved iterationless approach for computing the effective capacitance of an interconnect load at a driving gate output. The speed and accuracy of our approach mak...
Andrew B. Kahng, Sudhakar Muddu