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ICASSP
2011
IEEE
14 years 10 months ago
An extension of the ICA model using latent variables
The Independent Component Analysis (ICA) model is extended to the case where the components are not necessarily independent: depending on the value a hidden latent process at the ...
Selwa Rafi, Marc Castella, Wojciech Pieczynski
UIST
2009
ACM
16 years 24 days ago
Relaxed selection techniques for querying time-series graphs
Time-series graphs are often used to visualize phenomena that change over time. Common tasks include comparing values at different points in time and searching for specified patte...
Christian Holz, Steven Feiner
ASPDAC
2007
ACM
107views Hardware» more  ASPDAC 2007»
15 years 10 months ago
A Technique to Reduce Peak Current and Average Power Dissipation in Scan Designs by Limited Capture
Abstract-- In this paper, a technique that can efficiently reduce peak and average switching activity during test application is proposed. The proposed method does not require any ...
Seongmoon Wang, Wenlong Wei
ICFP
2003
ACM
16 years 6 months ago
Scripting the type inference process
To improve the quality of type error messages in functional programming languages, we propose four techniques which influence the behaviour of constraint-based type inference proc...
Bastiaan Heeren, Jurriaan Hage, S. Doaitse Swierst...
SIGMOD
2007
ACM
108views Database» more  SIGMOD 2007»
16 years 6 months ago
Travel time estimation using NiagaraST and latte
To address increasing traffic congestion and its associated consequences, traffic managers are turning to intelligent transportation management. The latte project is extending dat...
Kristin Tufte, Jin Li, David Maier, Vassilis Papad...