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SIBGRAPI
2005
IEEE
15 years 3 months ago
Boolean Operations on Surfel-Bounded Objects Using Constrained BSP-Trees
Point-based modeling and rendering is an active area of research in Computer Graphics. The concept of points with attributes (e.g. normals) is usually referred to as surfels, and ...
Marcus A. C. Farias, Carlos Eduardo Scheidegger, J...
MM
2005
ACM
109views Multimedia» more  MM 2005»
15 years 3 months ago
Intention-based home video browsing
This demonstration presents an efficient home video browsing system from a novel viewpoint – capture intention. We extend our previous work to build up a comprehensive scheme to...
Tao Mei, Xian-Sheng Hua
SC
2005
ACM
15 years 3 months ago
Identity Boxing: A New Technique for Consistent Global Identity
Today, users of the grid may easily authenticate themselves to computing resources around the world using a public key security infrastructure. However, users are forced to employ...
Douglas Thain
SIGIR
2005
ACM
15 years 3 months ago
Information retrieval system evaluation: effort, sensitivity, and reliability
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
Mark Sanderson, Justin Zobel
AIED
2005
Springer
15 years 3 months ago
Tradeoff analysis between knowledge assessment approaches
Abstract: The problem of modeling and assessing an individual’s ability level is central to learning environments. Numerous approaches exists to this end. Computer Adaptive Testi...
Michel Desmarais, Shunkai Fu, Xiaoming Pu