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» The Essence of Form Abstraction
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ICASSP
2011
IEEE
12 years 12 months ago
A novel fast canonical-signed-digit conversion technique for multiplication
Abstract—Fast multiplication can be achieved by using canonical signed digit (CSD) to speed-up computations. Conversion to CSD is needed when the multiplier is not known a priori...
Rui Guo, Linda DeBrunner
AGI
2011
12 years 12 months ago
Towards a General Vision System Based on Symbol-Relation Grammars and Bayesian Networks
Abstract. A novel approach to create a general vision system is presented. The proposed method is based on a visual grammar representation which is transformed to a Bayesian networ...
Elias Ruiz, Augusto Meléndez, Luis Enrique ...
AI
2011
Springer
12 years 12 months ago
Exploiting Conversational Features to Detect High-Quality Blog Comments
Abstract. In this work, we present a method for classifying the quality of blog comments using Linear-Chain Conditional Random Fields (CRFs). This approach is found to yield high a...
Nicholas FitzGerald, Giuseppe Carenini, Gabriel Mu...
DAC
2003
ACM
14 years 9 months ago
Analog and RF circuit macromodels for system-level analysis
Design and validation of mixed-signal integrated systems require evel model abstractions. Generalized Volterra series based models have been successfully applied for analog and RF...
Xin Li, Peng Li, Yang Xu, Lawrence T. Pileggi
ICFP
2009
ACM
14 years 9 months ago
Non-parametric parametricity
Type abstraction and intensional type analysis are features seemingly at odds--type abstraction is intended to guarantee parametricity and representation independence, while type ...
Georg Neis, Derek Dreyer, Andreas Rossberg