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GROUP
2003
ACM
14 years 1 months ago
Studying the effect of similarity in online task-focused interactions
Although the Internet provides powerful tools for social interactions, many tasks—for example, information-seeking—are undertaken as solitary activities. Information seekers a...
Dan Cosley, Pamela J. Ludford, Loren G. Terveen
ICIP
2003
IEEE
14 years 9 months ago
Sparse-parametric writer identification using heterogeneous feature groups
This paper evaluates the performance of edge-based directional probability distributions as features in writer identification in comparison to a number of non-angular features. It...
Lambert Schomaker, Marius Bulacu, Merijn van Erp
BIOTECHNO
2008
IEEE
14 years 2 months ago
Grouping Levels of Exposure with Same Observable Effects before Class Prediction in Toxicogenomics
—Gene expression profiling in toxicogenomics is often used to find molecular signature of toxicants. The range of doses chosen in toxicogenomics studies does not always represe...
Vincent Guillemot, Cathy Philippe, Arthur Tenenhau...
UM
2005
Springer
14 years 1 months ago
Social Navigation Support Through Annotation-Based Group Modeling
Closed corpus AH systems demonstrate what is possible to achieve with adaptive hypermedia technologies; however they are impractical for dealing with the large volume of open corpu...
Rosta Farzan, Peter Brusilovsky
ESA
2010
Springer
203views Algorithms» more  ESA 2010»
13 years 9 months ago
A Complete Characterization of Group-Strategyproof Mechanisms of Cost-Sharing
Abstract. We study the problem of designing group-strategyproof costsharing mechanisms. The players report their bids for getting serviced and the mechanism decides a set of player...
Emmanouil Pountourakis, Angelina Vidali