Abstract: This work focuses on accelerating the multiplication of a dense random matrix with a (fixed) sparse matrix, which is frequently used in sketching algorithms. We develop a novel scheme that ...

State Key Laboratory of Tropic Ocean Engineering Materials and Materials Evaluation, School of Marine Science and Engineering, Hainan University, Haikou 570228, China Beijing National Laboratory for ...

Abstract: We propose an efficient quantum subroutine for matrix multiplication that computes a state vector encoding the entries of the product of two matrices in superposition. The subroutine ...

School of Information Science and Engineering, Shandong University, Qingdao 266237, China School of Information Science and Engineering, Shandong University, Qingdao 266237, China Key Laboratory of ...

NEW YORK, NY, September 17, 2025 (EZ Newswire) -- Mega Matrix Inc., opens new tab (NYSE:MPU) today announced it has become the first public company to anchor its digital asset treasury (DAT) strategy ...