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» Why is quantum physics based on complex numbers
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IWPSE
2003
IEEE
14 years 27 days ago
The Contribution of Free Software to Software Evolution
It is remarkable to think that even without any interest in finding suitable methods and concepts that would allow complex software systems to evolve and remain manageable, the e...
Andreas Bauer 0002, Markus Pizka
VR
2008
IEEE
136views Virtual Reality» more  VR 2008»
14 years 2 months ago
Uncertainty Boundaries for Complex Objects in Augmented Reality
Registration errors between the physical world and computergenerated objects are a central problem in Augmented Reality (AR) systems. Some existing AR systems have demonstrated ho...
Jiajian Chen, Blair MacIntyre
AVI
2006
13 years 9 months ago
Improving access of elderly people to real environments: a semantic based approach
Access to real environments is often conditioned by a number of issues, including the skills of the user (i.e. affected by aging, physical and psychological deficiencies, etc.) an...
Fabio Pittarello, Alessandro De Faveri
ICC
2007
IEEE
14 years 1 months ago
Optimizing Zero-Forcing Based Gain Allocation for Wireless Multiuser Networks
— We consider a wireless multiuser network where a number of source/destination pairs communicate concurrently over the same physical channel. A set of amplify-and-forward relay ...
Celal Esli, Stefan Berger, Armin Wittneben
ICS
2010
Tsinghua U.
14 years 5 months ago
Cryptography by Cellular Automata or How Fast Can Complexity Emerge in Nature?
Computation in the physical world is restricted by the following spatial locality constraint: In a single unit of time, information can only travel a bounded distance in space. A ...
Benny Applebaum, Yuval Ishai, Eyal Kushilevitz