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TIP
1998
240views more  TIP 1998»
14 years 9 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu
STOC
2006
ACM
138views Algorithms» more  STOC 2006»
15 years 10 months ago
The PCP theorem by gap amplification
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...
Irit Dinur
SIGSOFT
2003
ACM
15 years 10 months ago
Towards scalable compositional analysis by refactoring design models
Automated finite-state verification techniques have matured considerably in the past several years, but state-space explosion remains an obstacle to their use. Theoretical lower b...
Yung-Pin Cheng, Michal Young, Che-Ling Huang, Chia...
BMCBI
2011
14 years 5 months ago
A lightweight, flow-based toolkit for parallel and distributed bioinformatics pipelines
Background: Bioinformatic analyses typically proceed as chains of data-processing tasks. A pipeline, or ‘workflow’, is a well-defined protocol, with a specific structure defin...
Marcin Cieslik, Cameron Mura
ICECCS
2010
IEEE
219views Hardware» more  ICECCS 2010»
14 years 10 months ago
Comparison of Six Ways to Extend the Scope of Cheddar to AADL v2 with Osate
Abstract—Cheddar is a framework dedicated to the specification of real-time schedulers, and to their analysis by simulation. It is developed in Ada. Some parts of its modular ar...
Mickaël Kerboeuf, Alain Plantec, Frank Singho...