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» Multiple Restricted Multiplication
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EJC
2010
15 years 2 months ago
On the multiplication groups of semifields
We invesitage the multiplicative loops of finite semifields. We show that the group generated by the left and right multiplication maps contains the special linear group. This resu...
Gábor P. Nagy
CORR
2006
Springer
151views Education» more  CORR 2006»
15 years 2 months ago
Fast matrix multiplication is stable
We perform forward error analysis for a large class of recursive matrix multiplication algorithms in the spirit of [D. Bini and G. Lotti, Stability of fast algorithms for matrix m...
James Demmel, Ioana Dumitriu, Olga Holtz, Robert K...
MOC
1998
94views more  MOC 1998»
15 years 2 months ago
Numerical calculation of the multiplicity of a solution to algebraic equations
A method to calculate numerically the multiplicity of a solution to a system of algebraic equations is presented. The method is an application of Zeuthen’s rule which gives the m...
Hidetsune Kobayashi, Hideo Suzuki, Yoshihiko Sakai
ICASSP
2011
IEEE
14 years 6 months ago
A simple network-power-saving resource allocation method for OFDMA cellular networks with multiple relays
General signal model for orthogonal-frequency-division multiple access cellular networks with multiple amplify-and-forward relays has been introduced. An optimization problem mini...
Jingon Joung, Sumei Sun
POPL
2007
ACM
16 years 2 months ago
A typed intermediate language for compiling multiple inheritance
Type-preserving compilation can improve software reliability by generating code that can be verified independently of the compiler. Practical type-preserving compilation does not ...
Juan Chen