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CADUI
2004
15 years 1 months ago
Dialogue-Based Design of Web Usability Questionnaires Using Ontologies
Abstract Questionnaires are nowadays widely used usability evaluation instruments, and several generic usability questionnaires are available. But these generic artifacts are not a...
Elena García Barriocanal, Miguel Áng...
BMCBI
2006
180views more  BMCBI 2006»
14 years 12 months ago
Building multiclass classifiers for remote homology detection and fold recognition
Motivation Protein remote homology prediction and fold recognition are central problems in computational biology. Supervised learning algorithms based on support vector machines a...
Huzefa Rangwala, George Karypis
CORR
2007
Springer
99views Education» more  CORR 2007»
14 years 11 months ago
Optimal Routing for Decode-and-Forward based Cooperation in Wireless Networks
Abstract- We investigate cooperative wireless relay networks in which the nodes can help each other in data transmission. We study different coding strategies in the single-source ...
Lawrence Ong, Mehul Motani
FOCS
2010
IEEE
14 years 9 months ago
Boosting and Differential Privacy
Boosting is a general method for improving the accuracy of learning algorithms. We use boosting to construct improved privacy-preserving synopses of an input database. These are da...
Cynthia Dwork, Guy N. Rothblum, Salil P. Vadhan
DIS
2001
Springer
15 years 4 months ago
Functional Trees
In the context of classification problems, algorithms that generate multivariate trees are able to explore multiple representation languages by using decision tests based on a com...
Joao Gama