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TSP
2008
114views more  TSP 2008»
13 years 8 months ago
Zero-Forcing Precoding and Generalized Inverses
Abstract--We consider the problem of linear zero-forcing precoding design and discuss its relation to the theory of generalized inverses in linear algebra. Special attention is giv...
Ami Wiesel, Yonina C. Eldar, Shlomo Shamai
PRESENCE
2008
118views more  PRESENCE 2008»
13 years 8 months ago
Effects of Stereo Viewing Conditions on Distance Perception in Virtual Environments
Several studies from different research groups investigating perception of absolute, egocentric distances in virtual environments have reported a compression of the intended size ...
Peter Willemsen, Amy Ashurst Gooch, William B. Tho...
CGF
2005
100views more  CGF 2005»
13 years 8 months ago
Semanticons: Visual Metaphors as File Icons
Semanticons can enhance the representation of files by offering symbols that are both meaningful and easily distinguishable. The semantics of a file is estimated by parsing its na...
Vidya Setlur, Conrad Albrecht-Buehler, Amy Ashurst...
CORR
2008
Springer
97views Education» more  CORR 2008»
13 years 8 months ago
Directive words of episturmian words: equivalences and normalization
Episturmian morphisms constitute a powerful tool to study episturmian words. Indeed, any episturmian word can be infinitely decomposed over the set of pure episturmian morphisms. ...
Amy Glen, Florence Levé, Gwénaë...
HICSS
2008
IEEE
164views Biometrics» more  HICSS 2008»
14 years 3 months ago
Scaling Consensus: Increasing Decentralization in Wikipedia Governance
How does “self-governance” happen in Wikipedia? Through in-depth interviews with eleven individuals who have held a variety of responsibilities in the English Wikipedia, we ob...
Andrea Forte, Amy Bruckman