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EDBTW
2010
Springer
15 years 2 months ago
A decision support system to improve e-learning environments
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
Marta E. Zorrilla, Diego García, Elena &Aac...
127
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IAT
2010
IEEE
15 years 2 months ago
Event Study Approach for Validating Agent-Based Trading Simulations
In this paper, we introduce how one can validate an event-centric trading simulation platform that is built with multi-agent technology. The issue of validation is extremely import...
Shih-Fen Cheng
183
Voted
JAISE
2010
182views Algorithms» more  JAISE 2010»
14 years 11 months ago
Exploring semantics in activity recognition using context lattices
Studying human activities has significant implication in human beneficial applications such as personal healthcare. This research has been facilitated by the development of sensor ...
Juan Ye, Simon Dobson
FGR
2011
IEEE
238views Biometrics» more  FGR 2011»
14 years 8 months ago
The first facial expression recognition and analysis challenge
— Automatic Facial Expression Recognition and Analysis, in particular FACS Action Unit (AU) detection and discrete emotion detection, has been an active topic in computer science...
Michel François Valstar, Bihan Jiang, Marc ...
ICIP
2001
IEEE
16 years 6 months ago
Rate allocation criteria in source-channel coding of images
In progressive joint source-channel coding of images, experiments show that optimizing rate allocation according to PSNR criteria and according to rate criteria produce essentiall...
Ahmadreza Hedayat, Aria Nosratinia