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CP
1999
Springer
14 years 2 months ago
A Framework for Constraint Programming Based Column Generation
Column generation is a state-of-the-art method for optimally solving di cult large-scale optimization problems such as airline crew assignment. We show how to apply column generati...
Ulrich Junker, Stefan E. Karisch, Niklas Kohl, Bo ...
ITC
1999
IEEE
78views Hardware» more  ITC 1999»
14 years 2 months ago
Minimized power consumption for scan-based BIST
Power consumption of digital systems may increase significantly during testing. In this paper, systems equipped with a scan-based built-in self-test like the STUMPS architecture a...
Stefan Gerstendörfer, Hans-Joachim Wunderlich
MM
1997
ACM
118views Multimedia» more  MM 1997»
14 years 2 months ago
BubbleUp: Low Latency Fast-Scan for Media Servers
Interactive multimediaapplicationsrequire fast response time. Traditional disk scheduling schemes can incur high latencies, and caching data in memory to reduce latency is usually...
Edward Y. Chang, Hector Garcia-Molina
ICCAD
1996
IEEE
131views Hardware» more  ICCAD 1996»
14 years 2 months ago
Multi-level logic optimization for low power using local logic transformations
In this paper we present an ecient technique to reduce the switching activity in a CMOS combinational logic network based on local logic transformations. These transformations con...
Qi Wang, Sarma B. K. Vrudhula
FPGA
1997
ACM
118views FPGA» more  FPGA 1997»
14 years 2 months ago
Improving Functional Density Through Run-Time Constant Propagation
Circuit specialization techniques such as constant propagation are commonly used to reduce both the hardware resources and cycle time of digital circuits. When recon gurable FPGAs...
Michael J. Wirthlin, Brad L. Hutchings