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AIED
2007
Springer
16 years 23 days ago
Profiling Student Interactions in Threaded Discussions with Speech Act Classifiers
On-line discussion is a popular form of web-based computer-mediated communication and is an important medium for distance education. Automatic tools for analyzing online discussion...
Sujith Ravi, Jihie Kim
ITCC
2005
IEEE
16 years 5 days ago
Grid-Based Collaboration in Interactive Data Language Applications
Interactive Data Language (IDL) is an array-oriented data analysis and visualization application, which is widely used in research, commerce, and education. It is meaningful to ma...
Minjun Wang, Geoffrey Fox, Marlon E. Pierce
ECCV
2004
Springer
15 years 12 months ago
Real-Time Person Tracking and Pointing Gesture Recognition for Human-Robot Interaction
In this paper, we present our approach for visual tracking of head, hands and head orientation. Given the images provided by a calibrated stereo-camera, color and disparity inform...
Kai Nickel, Rainer Stiefelhagen
VISUAL
1999
Springer
15 years 10 months ago
Generic Viewer Interaction Semantics for Dynamic Virtual Video Synthesis
The FRAMES project is developing a system for video database search, content-based retrieval, and virtual video program synthesis. For dynamic synthesis applications, a video progr...
Craig A. Lindley, Anne-Marie Vercoustre
DGO
2003
108views Education» more  DGO 2003»
15 years 8 months ago
The GovStat Statistical Interactive Glossary
The GovStat Statistical Interactive Glossary (SIG) is intended to allow users of federal statistical agency websites to look up meanings of statistical terms they encounter on the...
Ron T. Brown, Jesse Wilbur, Stephanie W. Haas, Mar...