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SIGGRAPH
1991
ACM
15 years 10 months ago
A global illumination solution for general reflectance distributions
A general light transfer simulation algorithm for environments composed of materials with arbitrary reflectance functions is presented. This algorithm removes the previous practic...
François X. Sillion, James Arvo, Stephen H....
CISS
2008
IEEE
15 years 8 months ago
An efficient adaptive distributed space time coding scheme for cooperative relaying
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
Jamshid Abouei, Hossein Bagheri, Amir K. Khandani
DAGSTUHL
2008
15 years 8 months ago
Interval Arithmetic and Standardization
Interval arithmetic is arithmetic for continuous sets. Floating-point intervals are intervals of real numbers with floating-point bounds. Operations for intervals can be efficient...
Jürgen Wolff von Gudenberg
NCI
2004
188views Neural Networks» more  NCI 2004»
15 years 7 months ago
Training set optimization in 3D human face recognition by RBF neural networks
In the Neural Networks approach by Radial Basis Function - RBF, the property of interpolation between faces, their variation, and the diversity of faces helps to minimize the outp...
Antonio C. Zimmermann, L. S. Encinas, L. O. Marin,...
INTERACT
2003
15 years 7 months ago
How Do People Get Back to Information on the Web? How Can They Do It Better?
: In one study, people are observed to keep web information for later use through many different methods including the use of Bookmarks (or Favorites), self-addressed email, hand-w...
William P. Jones, Harry Bruce, Susan T. Dumais