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ICMCS
2007
IEEE
183views Multimedia» more  ICMCS 2007»
15 years 9 months ago
Facial Expression Recognition using Encoded Dynamic Features
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
Peng Yang, Qingshan Liu, Dimitris N. Metaxas
102
Voted
ICSM
2007
IEEE
15 years 9 months ago
How We Manage Portability and Configuration with the C Preprocessor
An in-depth investigation of C preprocessor usage for portability and configuration management is presented. Three heavily-ported and widely used C++ libraries are examined. A cor...
Andrew Sutton, Jonathan I. Maletic
IPCCC
2007
IEEE
15 years 9 months ago
Workload Characterization for News-on-Demand Streaming Services
This paper focuses on design issues for multimedia distribution architectures and the impact workload characteristics have on architecture design. Our contribution is an analysis ...
Frank T. Johnsen, Trude Hafsoe, Carsten Griwodz, P...
127
Voted
AIED
2007
Springer
15 years 9 months ago
Effect of Metacognitive Support on Student Behaviors in Learning by Teaching Environments
We have developed environments that use teaching as a metacognitive, reflective, and iterative process to help middle school students learn about complex processes. We demonstrate ...
Jason Tan, John Wagster, Yanna Wu, Gautam Biswas
IBPRIA
2007
Springer
15 years 9 months ago
Variational Deconvolution of Multi-channel Images with Inequality Constraints
Abstract. A constrained variational deconvolution approach for multichannel images is presented. Constraints are enforced through a reparametrisation which allows a differential g...
Martin Welk, James G. Nagy