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RIA
2006
84views more  RIA 2006»
13 years 9 months ago
Learning Recursive Automata from Positive Examples
In this theoretical paper, we compare the "classical" learning techniques used to infer regular grammars from positive examples with the ones used to infer categorial gra...
Isabelle Tellier
TOMS
2008
120views more  TOMS 2008»
13 years 9 months ago
Families of algorithms related to the inversion of a Symmetric Positive Definite matrix
We present families of algorithms for operations related to the computation of the inverse of a Symmetric Positive Definite (SPD) matrix: Cholesky factorization, inversion of a tr...
Paolo Bientinesi, Brian C. Gunter, Robert A. van d...
TSMC
2008
187views more  TSMC 2008»
13 years 9 months ago
A Position-Based Clustering Technique for Ad Hoc Intervehicle Communication
Abstract--Intervehicle communication is a key technique of intelligent transport systems. Recently, ad hoc networking in the vehicular environment was investigated intensively. Thi...
Zhigang Wang, Lichuan Liu, MengChu Zhou, N. Ansari
MOC
1998
71views more  MOC 1998»
13 years 9 months ago
Factorizing complex symmetric matrices with positive definite real and imaginary parts
Complex symmetric matrices whose real and imaginary parts are positive definite are shown to have a growth factor bounded by 2 for LU factorization. This result adds to the classe...
Nicholas J. Higham
NAR
2002
105views more  NAR 2002»
13 years 9 months ago
AraC-XylS database: a family of positive transcriptional regulators in bacteria
The AraC-XylS database contains information about a family of positive transcriptional regulators broadly distributed in bacteria. This specific database focuses on protein sequen...
Raquel Tobes, Juan L. Ramos