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IPL
2002
59views more  IPL 2002»
15 years 4 months ago
An efficient decoding technique for Huffman codes
We present a new data structure for Huffman coding in which in addition to sending symbols in order of their appearance in the Huffman tree one needs to send codes of all circular...
Rezaul Alam Chowdhury, M. Kaykobad, Irwin King
PRL
1998
142views more  PRL 1998»
15 years 4 months ago
A monothetic clustering method
: The proposed divisive clustering method performs simultaneously a hierarchy of a set of objects and a monothetic characterization of each cluster of the hierarchy. A division is ...
Marie Chavent
MR
2007
96views Robotics» more  MR 2007»
15 years 3 months ago
A step by step methodology to analyze the IGBT failure mechanisms under short circuit and turn-off inductive conditions using 2D
A systematic methodology is developed in order to clarify the punch through Trench Insulated Gate Bipolar Transistor (T-IGBT) failure mechanisms which can occur under extreme oper...
A. Benmansour, Stephane Azzopardi, J. C. Martin, E...
ORL
2007
112views more  ORL 2007»
15 years 3 months ago
Competitive analysis of a dispatch policy for a dynamic multi-period routing problem
We analyze a simple and natural on-line algorithm (dispatch policy) for a dynamic multiperiod uncapacitated routing problem, in which at the beginning of each time period a set of...
Enrico Angelelli, Martin W. P. Savelsbergh, Maria ...
FOCM
2010
143views more  FOCM 2010»
15 years 2 months ago
Algebraic Structures of B-series
B-series are a fundamental tool in practical and theoretical aspects of numerical integrators for ordinary differential equations. A composition law for B-series permits an elega...
Philippe Chartier, Ernst Hairer, Gilles Vilmart