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» Competitive Collaborative Learning
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125
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BCSHCI
2007
15 years 4 months ago
Design, use and experience of e-learning systems
The use of computer applications to support learning and assessment is becoming more common, along with a growing body of research focusing on the pedagogical effectiveness of the...
Willem-Paul Brinkman, Annette Payne, Nayna Patel, ...
118
Voted
CLEF
2007
Springer
15 years 9 months ago
Simple Morpheme Labelling in Unsupervised Morpheme Analysis
This paper presents my participation to the second Morpho Challenge. Results have been obtained with the algorithm already presented at Morpho Challenge 2005. The system takes a p...
Delphine Bernhard
162
Voted
ML
2008
ACM
248views Machine Learning» more  ML 2008»
15 years 2 months ago
Feature selection via sensitivity analysis of SVM probabilistic outputs
Feature selection is an important aspect of solving data-mining and machine-learning problems. This paper proposes a feature-selection method for the Support Vector Machine (SVM) l...
Kai Quan Shen, Chong Jin Ong, Xiao Ping Li, Einar ...
108
Voted
CHI
2004
ACM
16 years 3 months ago
Forecasting presence and availability
We present methods employed in COORDINATE, a prototype service that supports collaboration and communication by learning predictive models that provide forecasts of users' pr...
Joe Tullio, James Begole, Eric Horvitz, Elizabeth ...
102
Voted
ISM
2006
IEEE
113views Multimedia» more  ISM 2006»
15 years 8 months ago
Individualization and Flexibility through Computer Algebra Systems in Virtual Laboratories
Virtual labs enable field specific experiments and open them for collaborative and distributed usage. In order to realize comprehensive laboratory set-ups providing a scientifi...
Sabina Jeschke, Thomas Richter