Opinion

Chardet dispute shows how AI will kill software licensing, argues Bruce Perens

An individual claiming to be Mark Pilgrim, the original creator of the library, opened an issue in the project's GitHub repo arguing that Blanchard had no right to change the software license, citing ...
GitHub

Computational Methods for Economists using Python, by Richard W. Evans

This repository contains the source material, code, and data for the book, Computational Methods for Economists using Python, by Richard W. Evans (2023). This book is freely available online as an ...
IEEE

An Efficient Attributed Scattering Center Extraction Method Accelerated by Dictionary Reuse

Abstract: The attributed scattering center (ASC) model provides a concise and physically relevant description of the targets and plays a vital role in inverse scattering problems. However, ASC ...
IEEE

Dictionary Learning Method for Cyclostationarity Maximization and Its Application to Bearing Fault Feature Extraction

Abstract: It has been demonstrated that fast convolutional sparse dictionary learning (FCSDL) is a useful instrument for diagnosing rolling bearing faults and can recover rolling bearing fault shocks ...