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AAECC
2004
Springer
120views Algorithms» more  AAECC 2004»
13 years 4 months ago
The Middle Product Algorithm I
We present new algorithms for the inverse, division, and square root of power series. The key trick is a new algorithm
Guillaume Hanrot, Michel Quercia, Paul Zimmermann
LREC
2008
145views Education» more  LREC 2008»
13 years 6 months ago
Borrowing Language Resources for Development of Automatic Speech Recognition for Low- and Middle-Density Languages
In this paper we describe an approach that both creates crosslingual acoustic monophone model sets for speech recognition tasks and objectively predicts their performance without ...
Lynette Melnar, Chen Liu
TPDS
2008
89views more  TPDS 2008»
13 years 4 months ago
Algorithm-Based Fault Tolerance for Fail-Stop Failures
Fail-stop failures in distributed environments are often tolerated by checkpointing or message logging. In this paper, we show that fail-stop process failures in ScaLAPACK matrix ...
Zizhong Chen, Jack Dongarra
CGF
2008
78views more  CGF 2008»
13 years 5 months ago
Tangible Heritage: Production of Astrolabes on a Laser Engraver
The astrolabe, an analog computing device, used to be the iconic instrument of astronomers during the Middle Ages. It allowed a multitude of operations of practical astronomy whic...
G. Zotti
MOC
1998
92views more  MOC 1998»
13 years 4 months ago
Perturbing polynomials with all their roots on the unit circle
Given a monic real polynomial with all its roots on the unit circle, we ask to what extent one can perturb its middle coefficient and still have a polynomial with all its roots on ...
Michael J. Mossinghoff, Christopher G. Pinner, Jef...