Sparse matrix operations are critical kernels in multiple application domains such as High Performance Computing, artificial intelligence and big data. Vector processing is widely used to improve ...

This paper concentrates on developing efficient and robust backward solution for the forward sparse greedy algorithms and applies it in the field of speech compression. All existing backward solutions ...

A quick response (QR) code is a kind of matrix barcode that utilizes black squares on a white background to encode information, which can be read by imaging devices.