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ISM
2006
IEEE
130views Multimedia» more  ISM 2006»
15 years 9 months ago
Accelerating Color Space Conversion Using Extended Subwords and the Matrix Register File
Color space conversion is an important kernel in multimedia codecs such as JPEG and MPEG. When implemented using SIMD instructions, however, the performance improvement is often l...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...
125
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Stability analysis of multiplicative update algorithms for non-negative matrix factorization
Multiplicative update algorithms have encountered a great success to solve optimization problems with non-negativity constraints, such as the famous non-negative matrix factorizat...
Roland Badeau, Nancy Bertin, Emmanuel Vincent
BMCBI
2005
89views more  BMCBI 2005»
15 years 3 months ago
Theme discovery from gene lists for identification and viewing of multiple functional groups
Background: High throughput methods of the genome era produce vast amounts of data in the form of gene lists. These lists are large and difficult to interpret without advanced com...
Petri Pehkonen, Garry Wong, Petri Töröne...
108
Voted
JCP
2008
118views more  JCP 2008»
15 years 3 months ago
Design of Organic TFT Pixel Electrode Circuit for Active-Matrix OLED Displays
A new current-programming pixel circuit for active-matrix organic light-emitting diode (AM-OLED) displays, composed of four organic thin-film transistors (OTFTs) and one capacitor,...
Aram Shin, Sang Jun Hwang, Seung Woo Yu, Man Young...
130
Voted
TIT
2008
149views more  TIT 2008»
15 years 3 months ago
An Improved Bound on the List Error Probability and List Distance Properties
A new upper bound on the list error probability is presented. This bound is derived by combining the techniques for obtaining the tangential union bound with an improved bound on t...
Irina E. Bocharova, Rolf Johannesson, Boris D. Kud...