A novel method is proposed for quantitative and localization diagnosis of a bearing outer ring defect in this paper. This method aims to distinguish these defects with different angular positions and ...

This study investigated the structure of memecoin communication on Twitter. We built a following–follower and mention–reply network by crawling more than 100 official memecoin Twitter accounts. We ...

Can we have both horizontal and vertical compacting together?

aims to advance and promote the theory and applications of discrete mathematics, encouraging contributions from graph theory, combinatorics, and discrete optimization.