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WWW
2003
ACM
14 years 8 months ago
A Context-Based Information Agent for Supporting Intelligent Distance Learning Environments
The large amount of information now available on the Web can play a prominent role in building a cooperative intelligent distance learning environment. We propose a system to prov...
Mohammed Abdel Razek, Claude Frasson, Marc Kaltenb...
ICDAR
2009
IEEE
14 years 2 months ago
Text Line Segmentation Based on Morphology and Histogram Projection
Text extraction is an important phase in document recognition systems. In order to segment text from a page document it is necessary to detect all the possible manuscript text reg...
Rodolfo P. dos Santos, Gabriela S. Clemente, Ing R...
ICC
2007
IEEE
14 years 1 months ago
MIMO LMMSE Transceiver Design with Imperfect CSI at Both Ends
— This paper presents a new result on minimum total mean squared error (MSE) joint transceiver design for multiple-input multiple-output (MIMO) systems, with imperfect channel st...
Minhua Ding, Steven D. Blostein
COMPSAC
2002
IEEE
14 years 17 days ago
Private Information Retrieval in the Presence of Malicious Failures
In the application domain of online information services such as online census information, health records and real-time stock quotes, there are at least two fundamental challenge...
Erica Y. Yang, Jie Xu, Keith H. Bennett
VISUALIZATION
2002
IEEE
14 years 15 days ago
Face-based Luminance Matching for Perceptual Colormap Generation
Most systems used for creating and displaying colormap-based visualizations are not photometrically calibrated. That is, the relationship between RGB input levels and perceived lu...
Gordon L. Kindlmann, Erik Reinhard, Sarah Creem