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JC
2008
77views more  JC 2008»
15 years 4 months ago
A numerical algorithm for zero counting, I: Complexity and accuracy
We describe an algorithm to count the number of distinct real zeros of a polynomial (square) system f. The algorithm performs O(log(nD(f))) iterations (grid refinements) where n is...
Felipe Cucker, Teresa Krick, Gregorio Malajovich, ...
IJCNN
2008
IEEE
15 years 11 months ago
Batch-Learning Self-Organizing Map with false-neighbor degree between neurons
Abstract— This study proposes a Batch-Learning SelfOrganizing Map with False-Neighbor degree between neurons (called BL-FNSOM). False-neighbor degrees are allocated between adjac...
Haruna Matsushita, Yoshifumi Nishio
SC
2004
ACM
15 years 10 months ago
Ultrascalable Implicit Finite Element Analyses in Solid Mechanics with over a Half a Billion Degrees of Freedom
The solution of elliptic diffusion operators is the computational bottleneck in many simulations in a wide range of engineering and scientific disciplines. We present a truly sca...
Mark F. Adams, Harun H. Bayraktar, Tony M. Keaveny...
ICIP
2005
IEEE
15 years 10 months ago
Human body posture refinement by nonparametric belief propagation
Accurate human body posture refinement from single or multiple images is essential in many applications, such as vision-based sport coaching and physical rehabilitation. Two main...
Ruixuan Wang, Wee Kheng Leow
GI
2009
Springer
15 years 2 months ago
A Fly on the Wall at Standards Bodies' Working Groups
: At the end of the day, standards are made by the people in a working group of one of the various standards setting bodies (SSBs). That is, their believes, agendas, prejudices etc...
Kai Jakobs