JSTOR Daily

On Rank Estimation in Symmetric Matrices: The Case of Indefinite Matrix Estimators

This is a preview. Log in through your library . Abstract In this paper we consider estimating the rank of an unknown symmetric matrix based on a symmetric, asymptotically normal estimator of the ...
JSTOR Daily

An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric $M$-Matrix

A particular class of regular splittings of not necessarily symmetric $M$-matrices is proposed. If the matrix is symmetric, this splitting is combined with the ...
IEEE

CLUSTER KERNEL FOR LEARNING SIMILARITIES BETWEEN SYMMETRIC POSITIVE DEFINITE MATRIX TIME SERIES

"IEEE.tv is an excellent step by IEEE. This will pave a new way in knowledge-sharing and spreading ideas across the globe." ...
IEEE

A Conflict-aware Divide-and-Conquer Algorithm for Symmetric Sparse Matrix-Vector Multiplication

Abstract: Exploiting matrix symmetry to halve memory footprint offers an opportunity for accelerating memory-bound computations like Sparse Matrix-Vector Multiplication (SpMV). However, symmetric SpMV ...
IEEE

Symmetric Nonnegative Matrix Factorization-Based Community Detection Models and Their Convergence Analysis

Abstract: Community detection is a popular yet thorny issue in social network analysis. A symmetric and nonnegative matrix factorization (SNMF) model based on a nonnegative multiplicative update (NMU) ...