Sciweavers

5263 search results - page 719 / 1053
» Open Constraint Optimization
Sort
View
SIPS
2006
IEEE
16 years 1 months ago
Partly Parallel Overlapped Sum-Product Decoder Architectures for Quasi-Cyclic LDPC Codes
Abstract— In this paper, we propose partly parallel architectures based on optimal overlapped sum-product (OSP) decoding. To ensure high throughput and hardware utilization effi...
Ning Chen, Yongmei Dai, Zhiyuan Yan
TABLETOP
2006
IEEE
16 years 1 months ago
Considering Reach in Tangible and Table Top Design
Reach heavily impacts all aspects of designing for tangible and tabletop user interfaces. It dictates the input space available to each user and heavily shapes how that space is u...
Aaron Toney, Bruce H. Thomas
ASPDAC
2006
ACM
146views Hardware» more  ASPDAC 2006»
16 years 1 months ago
A fixed-die floorplanning algorithm using an analytical approach
— Fixed-die floorplanning is an important problem in the modern physical design process. An effective floorplanning algorithm is crucial to improving both the quality and the t...
Yong Zhan, Yan Feng, Sachin S. Sapatnekar
ISLPED
2006
ACM
129views Hardware» more  ISLPED 2006»
16 years 1 months ago
Variation-driven device sizing for minimum energy sub-threshold circuits
Sub-threshold operation is a compelling approach for energyconstrained applications, but increased sensitivity to variation must be mitigated. We explore variability metrics and t...
Joyce Kwong, Anantha P. Chandrakasan
HICSS
2005
IEEE
131views Biometrics» more  HICSS 2005»
16 years 1 months ago
Train Traffic Deviation Handling Using Tabu Search and Simulated Annealing
This paper addresses the problem of solving conflicts in railway traffic that arise due to disturbances. It is formulated as a problem of re-scheduling meets and overtakes of trai...
Johanna Törnquist, Jan A. Persson