Abstract: The simplex method, as proposed by Dantzig in 1947, is a widely-used practical algorithm for solving Linear Programs (LPs)—systems of linear inequalities headed by a single linear objective ...

Abstract: A new method of pre-coding and decoding for large scale MIMO (Multiple Input Multiple Output) is proposed. Among the existing methods, the pre-coding matrix has high structure complexity, ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

The built-in algorithm for the determination of hyperparameters of the ANN is the gradient-based method, which is prone to premature convergence and local optima (Abdolrasol et al., 2021). Various ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Background Cardiovascular diseases, overweight, type 2 diabetes and chronic kidney disease increase the risk of cardiovascular events. Glucagon-like peptide-1 analogues are recommended by the European ...

cLeeds Gastroenterology Institute, St James's University Hospital, Leeds, UK dLeeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK ...

IOD distinguishes itself as scientific home for researchers working at the boundaries of traditional academic spheres, and generating growing programs in the integration of research with informatics ...

1 CR & WISCO General Hospital, Affiliated to Wuhan University of Science and Technology, Wuhan, China 2 Medical College, Wuhan University of Science and Technology, Wuhan, China Background: Prefrailty ...