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» Evaluating Algorithms for Concept Description
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CSCW
2002
ACM
13 years 8 months ago
A Descriptive Framework of Workspace Awareness for Real-Time Groupware
Supporting awareness of others is an idea that holds promise for improving the usability of real-time distributed groupware. However, there is little principled information availa...
Carl Gutwin, Saul Greenberg
ICMCS
2007
IEEE
155views Multimedia» more  ICMCS 2007»
14 years 3 months ago
Hidden Maximum Entropy Approach for Visual Concept Modeling
Recently, the bag-of-words approach has been successfully applied to automatic image annotation, object recognition, etc. The method needs to first quantize an image using the vis...
Sheng Gao, Joo-Hwee Lim, Qibin Sun
CORR
2002
Springer
99views Education» more  CORR 2002»
13 years 8 months ago
The Identification of Context-Sensitive Features: A Formal Definition of Context for Concept Learning
A large body of research in machine learning is concerned with supervised learning from examples. The examples are typically represented as vectors in a multi-dimensional feature ...
Peter D. Turney
BDA
2006
13 years 10 months ago
Matching Algorithms for User Notification in Digital Libraries
We consider a publish/subscribe system for digital libraries which continuously evaluates queries over a large repository containing document descriptions. The subscriptions, the ...
Hanen Belhaj Frej, Philippe Rigaux, Nicolas Spyrat...
DATE
2002
IEEE
138views Hardware» more  DATE 2002»
14 years 2 months ago
Automatic Evaluation of the Accuracy of Fixed-Point Algorithms
The minimization of cost, power consumption and timeto-market of DSP applications requires the development of methodologies for the automatic implementation of floating-point alg...
Daniel Menard, Olivier Sentieys