Sciweavers

3787 search results - page 564 / 758
» The Use of Agents Techniques on Intelligent Tutoring Systems
Sort
View
AP2PC
2005
Springer
16 years 2 days ago
Incentive-Compatibility in a Distributed Autonomous Currency System
Peer-to-peer complementary currencies can be powerful tools for promoting exchanges and building sustainable relationships among selfish peers on the Internet. i-WAT[10] is a prop...
Kenji Saito, Eiichi Morino, Jun Murai
IDEAL
2007
Springer
16 years 20 days ago
Influence of Wavelet Frequency and Orientation in an SVM-Based Parallel Gabor PCA Face Verification System
We present a face verification system using Parallel Gabor Principal Component Analysis (PGPCA) and fusion of Support Vector Machines (SVM) scores. The algorithm has been tested on...
Ángel Serrano, Isaac Martín de Diego...
CIMCA
2008
IEEE
15 years 8 months ago
Portlets-Based Portal for an E-learning Grid
This paper describes a portlet-based portal that provides user interfaces for access a Grid-based elearning platform. E-learning platforms that exploit resources and computing pow...
Felicia Ionescu, Cristina Elena Stoica, Mircea Dea...
AAAI
2006
15 years 8 months ago
Model-Based Collaborative Filtering as a Defense against Profile Injection Attacks
The open nature of collaborative recommender systems allows attackers who inject biased profile data to have a significant impact on the recommendations produced. Standard memory-...
Bamshad Mobasher, Robin D. Burke, Jeff J. Sandvig
AAAI
1998
15 years 7 months ago
Learning to Extract Symbolic Knowledge from the World Wide Web
The World Wide Web is a vast source of information accessible to computers, but understandable only to humans. The goal of the research described here is to automatically create a...
Mark Craven, Dan DiPasquo, Dayne Freitag, Andrew M...