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115
Voted
AMC
2007
15 years 3 months ago
2007
We develop several iterative methods for computing generalized inverses using both first and second order optimization methods in C∗ -algebras. Known steepest descent iterative...
99
Voted
CAGD
2007
15 years 3 months ago
2007
We present an algorithm which is able to compute all roots of a given univariate polynomial within a given interval. In each step, we use degree reduction to generate a strip boun...
103
Voted
JCP
2007
15 years 3 months ago
2007
— Line spectral frequencies (LSF) and immittance spectral frequencies (ISF) are widely used in modern speech codecs based on autoregressive model. This paper addresses LSF and IS...
127
Voted
ALGORITHMICA
2004
15 years 3 months ago
2004
We investigate the diameter problem in the streaming and slidingwindow models. We show that, for a stream of n points or a sliding window of size n, any exact algorithm for diamet...
151
Voted
JVCA
2007
15 years 3 months ago
2007
Geographic maps have existed from early stages of human civilization. Various styles of visualizing the geographic information have evolved depending on the nature of information ...