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CORR
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, an expression for the asymptotic growth rate of the number of small linear-weight codewords of irregular doubly-generalized LDPC (D-GLDPC) codes is derived. The expr...
CORR
2006
Springer
14 years 11 months ago
2006
Springer
A construction of expander codes is presented with the following three properties: (i) the codes lie close to the Singleton bound, (ii) they can be encoded in time complexity that ...
CORR
2006
Springer
14 years 11 months ago
2006
Springer
We show that the neighbor-joining algorithm is a robust quartet method for constructing trees from distances. This leads to a new performance guarantee that contains Atteson's...
CORR
2007
Springer
14 years 11 months ago
2007
Springer
— We derive a hybrid feedback control law for the lateral leg spring (LLS) model so that the center of mass of a legged runner follows a curved path in horizontal plane. The cont...
CORR
2007
Springer
14 years 11 months ago
2007
Springer
— We propose an axiomatic approach to the concept of an intrinsic dimension of a dataset, based on a viewpoint of geometry of high-dimensional structures. Our first axiom postul...