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UM
2007
Springer
14 years 25 days ago
A User Modeling Server for Contemporary Adaptive Hypermedia: An Evaluation of the Push Approach to Evidence Propagation
Despite the growing popularity of user modeling servers, little attention has been paid to optimizing and evaluating the performance of these servers. We argue that implementation ...
Michael Yudelson, Peter Brusilovsky, Vladimir Zado...
ICMCS
2006
IEEE
174views Multimedia» more  ICMCS 2006»
14 years 23 days ago
Web Image Mining Based on Modeling Concept-Sensitive Salient Regions
In this paper, we propose a probabilistic model for web image mining, which is based on concept-sensitive salient regions without human intervene. Our goal is to achieve a middle-...
Jing Liu, Qingshan Liu, Jinqiao Wang, Hanqing Lu, ...
ISIPTA
2005
IEEE
123views Mathematics» more  ISIPTA 2005»
14 years 9 days ago
On Coherent Variability Measures and Conditioning
Coherent upper and lower previsions are becoming more and more popular as a mathematical model for robust valuations under uncertainty. Likewise, the mathematically equivalent cla...
Sebastian Maaß
AVBPA
2005
Springer
288views Biometrics» more  AVBPA 2005»
14 years 8 days ago
Addressing the Vulnerabilities of Likelihood-Ratio-Based Face Verification
Abstract. Anti-spoofing protection of biometric systems is always a serious issue in real-life applications of an automatic personal verification system. Despite the fact that face...
Krzysztof Kryszczuk, Andrzej Drygajlo
ISPA
2004
Springer
14 years 2 days ago
Location-Dependent Query Results Retrieval in a Multi-cell Wireless Environment
The demand of information services is popular in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
James Jayaputera, David Taniar