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FCT
2005
Springer
15 years 5 months ago
A Faster and Simpler 2-Approximation Algorithm for Block Sorting
Block sorting is used in connection with optical character recognition (OCR). Recent work has focused on finding good strategies which perform well in practice. Block sorting is N...
Wolfgang W. Bein, Lawrence L. Larmore, Linda Moral...
INFOCOM
1999
IEEE
15 years 4 months ago
An Efficient Algorithm for Optimal Wavelength Converter Placement on Wavelength-Routed Networks with Arbitrary Topologies
Abstract- This paper describes an algorithm for optimally placing a given number of wavelength converters in All-Optical Networks(A0Ns) with arbitrary topologies. We first introduc...
Sashisekaran Thiagarajan, Arun K. Somani
86
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GECCO
2010
Springer
158views Optimization» more  GECCO 2010»
15 years 4 months ago
A genetic algorithm to improve linux kernel performance on resource-constrained devices
As computers become increasingly mobile, users demand more functionality, longer battery-life, and better performance from mobile devices. In response, chipset fabricators are foc...
James Kukunas, Robert D. Cupper, Gregory M. Kapfha...
CODES
2007
IEEE
15 years 6 months ago
Compile-time decided instruction cache locking using worst-case execution paths
Caches are notorious for their unpredictability. It is difficult or even impossible to predict if a memory access results in a definite cache hit or miss. This unpredictability i...
Heiko Falk, Sascha Plazar, Henrik Theiling
WMPI
2004
ACM
15 years 5 months ago
A compressed memory hierarchy using an indirect index cache
Abstract. The large and growing impact of memory hierarchies on overall system performance compels designers to investigate innovative techniques to improve memory-system efficienc...
Erik G. Hallnor, Steven K. Reinhardt