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SI3D
1999
ACM
13 years 11 months ago
UniCam - 2D gestural camera controls for 3D environments
We present a novel approach to controlling a virtual 3D camera with a 2D mouse or stylus input device that is based on gestural interaction. Our approach to 3D camera manipulation...
Robert C. Zeleznik, Andrew S. Forsberg
STOC
2009
ACM
271views Algorithms» more  STOC 2009»
14 years 8 months ago
A fast and efficient algorithm for low-rank approximation of a matrix
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
Nam H. Nguyen, Thong T. Do, Trac D. Tran
PODS
2009
ACM
124views Database» more  PODS 2009»
14 years 7 months ago
Indexing uncertain data
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
Pankaj K. Agarwal, Siu-Wing Cheng, Yufei Tao, Ke Y...
GECCO
1999
Springer
111views Optimization» more  GECCO 1999»
13 years 11 months ago
Evolving a behavior-based control architecture- From simulations to the real world
Genetic programming makes it possible to automatically search the space of possible programs. First we evolved a behavior-based control architecture using computer simulations. Th...
Marc Ebner, Andreas Zell
NETGAMES
2006
ACM
14 years 1 months ago
Cheat detection for MMORPG on P2P environments
In recent years, MMORPG has become popular. In order to improve scalability of game system, several P2P-based architectures have been proposed. However, in P2P-based gaming archit...
Takato Izaiku, Shinya Yamamoto, Yoshihiro Murata, ...
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