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» Uncertainty-aware circuit optimization
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ISQED
2008
IEEE
124views Hardware» more  ISQED 2008»
15 years 5 months ago
Parasitic Aware Process Variation Tolerant Voltage Controlled Oscillator (VCO) Design
In this paper we present a parasitic aware, process variation tolerant optimization methodology that may be applied to nanoscale circuits to ensure better yield. A currentstarved ...
Dhruva Ghai, Saraju P. Mohanty, Elias Kougianos
GECCO
2003
Springer
170views Optimization» more  GECCO 2003»
15 years 4 months ago
Hardware Evolution of Analog Speed Controllers for a DC Motor
Evolvable hardware provides the capability to evolve analog circuits to produce amplifier and filter functions. Conventional analog controller designs employ these same functions...
David A. Gwaltney, Michael I. Ferguson
GECCO
2003
Springer
103views Optimization» more  GECCO 2003»
15 years 4 months ago
Evaluation of Parameter Sensitivity for Portable Embedded Systems through Evolutionary Techniques
Power consumption and portability issues are becoming increasingly significant in embedded system architectures. Therefore, it is important that chip architects and integrated circ...
James Northern III, Michael A. Shanblatt
DATE
2002
IEEE
158views Hardware» more  DATE 2002»
15 years 4 months ago
Congestion Estimation with Buffer Planning in Floorplan Design
In this paper, we study and implement a routabilitydriven floorplanner with buffer block planning. It evaluates the routability of a floorplan by computing the probability that ...
Wai-Chiu Wong, Chiu-Wing Sham, Evangeline F. Y. Yo...
ICCAD
2000
IEEE
91views Hardware» more  ICCAD 2000»
15 years 3 months ago
A Timing-Constrained Algorithm for Simultaneous Global Routing of Multiple Nets
In this paper, we propose a new approach for VLSI interconnect global routing that can optimize both congestion and delay, which are often competing objectives. Our approach provi...
Jiang Hu, Sachin S. Sapatnekar