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WWW
2008
ACM
16 years 7 months ago
Mining tag clouds and emoticons behind community feedback
In this paper we describe our mining system which automatically mines tags from feedback text in an eCommerce scenario. It renders these tags in a visually appealing manner. Furth...
Kavita A. Ganesan, Neelakantan Sundaresan, Harshal...
DIGITEL
2007
IEEE
16 years 1 months ago
Pedagogical Agents for Teacher Intervention in Educational Robotics Classes: Implementation Issues
Teachers working in robotics classes face a major problem: how to keep track on individual students’ or even small groups’ progress in a class of 30-40 students. A multi-agent...
Ilkka Jormanainen, Yuejun Zhang, Kinshuk, Erkki Su...
COMPGEOM
2004
ACM
16 years 2 days ago
Time-varying reeb graphs for continuous space-time data
The Reeb graph is a useful tool in visualizing real-valued data obtained from computational simulations of physical processes. We characterize the evolution of the Reeb graph of a...
Herbert Edelsbrunner, John Harer, Ajith Mascarenha...
PG
2003
IEEE
15 years 12 months ago
Interactive Volume Illustration and Feature Halos
Volume illustration is a developing trend in volume visualization, focused on conveying volume information effectively by enhancing interesting features of the volume and omitting...
Nikolai A. Svakhine, David S. Ebert
DAGM
2003
Springer
15 years 12 months ago
Robust Orientation, Calibration, and Disparity Estimation of Image Triplets
Abstract. This paper addresses robust automatic orientation, calibration, and disparity estimation for generating visualizations from image triplets. Here, robust means, that meani...
Helmut Mayer