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ENTCS
2008
124views more  ENTCS 2008»
15 years 6 months ago
Stability for Effective Algebras
We give a general method for showing that all numberings of certain effective algebras are recursively equivalent. The method is based on computable approximation-limit pairs. The...
Jens Blanck, Viggo Stoltenberg-Hansen, John V. Tuc...
TSMC
2008
125views more  TSMC 2008»
15 years 4 months ago
On Feature Extraction via Kernels
Abstract-- Using the kernel trick idea and the kernels as features idea, we can construct two kinds of nonlinear feature spaces, where linear feature extraction algorithms can be e...
Cheng Yang, Liwei Wang, Jufu Feng
CVPR
2009
IEEE
17 years 1 months ago
Learning Semantic Visual Vocabularies Using Diffusion Distance
In this paper, we propose a novel approach for learning generic visual vocabulary. We use diffusion maps to au-tomatically learn a semantic visual vocabulary from ab-undant quantiz...
Jingen Liu (University of Central Florida), Yang Y...
DIGRA
2005
Springer
16 years 8 hour ago
Connecting Worlds. Fantasy Role-Playing Games, Ritual Acts and the Magic Circle
From a cultural history and game theoretical perspective my work focuses on the relationship between the fantasy subculture, fantasy role-playing games and the daily life of their...
Marinka Copier
COMPGEOM
2007
ACM
15 years 10 months ago
On approximate halfspace range counting and relative epsilon-approximations
The paper consists of two major parts. In the first part, we re-examine relative -approximations, previously studied in [12, 13, 18, 25], and their relation to certain geometric p...
Boris Aronov, Sariel Har-Peled, Micha Sharir