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CEC
2010
IEEE
15 years 3 months ago
Comparison of GA and PSO performance in parameter estimation of microbial growth models: A case-study using experimental data
In this work we examined the performance of two evolutionary algorithms, a genetic algorithm (GA) and particle swarm optimization (PSO), in the estimation of the parameters of a mo...
Dulce Calcada, Agostinho Rosa, Luis C. Duarte, Vit...
KDD
2009
ACM
192views Data Mining» more  KDD 2009»
16 years 5 months ago
Learning optimal ranking with tensor factorization for tag recommendation
Tag recommendation is the task of predicting a personalized list of tags for a user given an item. This is important for many websites with tagging capabilities like last.fm or de...
Steffen Rendle, Leandro Balby Marinho, Alexandros ...
HPCA
2004
IEEE
16 years 5 months ago
Wavelet Analysis for Microprocessor Design: Experiences with Wavelet-Based dI/dt Characterization
As microprocessors become increasingly complex, the techniques used to analyze and predict their behavior must become increasingly rigorous. This paper applies wavelet analysis te...
Russ Joseph, Zhigang Hu, Margaret Martonosi
ASWEC
2009
IEEE
15 years 12 months ago
Semantic Impact and Faults in Source Code Changes: An Empirical Study
Changes to source code have become a critical factor in fault predictions. Text or syntactic approaches have been widely used. Textual analysis focuses on changed text fragments w...
Danhua Shao, Sarfraz Khurshid, Dewayne E. Perry
ECCV
2010
Springer
15 years 10 months ago
Gaussian-like Spatial Priors for Articulated Tracking
We present an analysis of the spatial covariance structure of an articulated motion prior in which joint angles have a known covariance structure. From this, a well-known, but ofte...