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ICASSP
2011
IEEE
14 years 10 months ago
Nonnegative 3-way tensor factorization via conjugate gradient with globally optimal stepsize
This paper deals with the minimal polyadic decomposition (also known as canonical decomposition or Parafac) of a 3way array, assuming each entry is positive. In this case, the low...
Jean-Philip Royer, Pierre Comon, Nadège Thi...
SODA
2004
ACM
155views Algorithms» more  SODA 2004»
15 years 7 months ago
Navigating nets: simple algorithms for proximity search
d Abstract] Robert Krauthgamer James R. Lee We present a simple deterministic data structure for maintaining a set S of points in a general metric space, while supporting proximit...
Robert Krauthgamer, James R. Lee
IVC
2000
93views more  IVC 2000»
15 years 6 months ago
Pattern regularity as a visual key
Regular structures, flat and non-flat, are perceived as regular in a wide range of viewing angles and under varying illumination. In this papers, we exploit this simple observatio...
Dmitry Chetverikov
179
Voted
EMSOFT
2006
Springer
15 years 10 months ago
Reliability mechanisms for file systems using non-volatile memory as a metadata store
Portable systems such as cell phones and portable media players commonly use non-volatile RAM (NVRAM) to hold all of their data and metadata, and larger systems can store metadata...
Kevin M. Greenan, Ethan L. Miller
IVC
2008
145views more  IVC 2008»
15 years 6 months ago
Camera calibration from human motion
This paper presents a method for the self-calibration of non-rigid affine structure to a Euclidean co-ordinate frame from only two views by enforcing constraints derived from the ...
Philip A. Tresadern, Ian D. Reid