ABSTRACT: The purpose of this paper is to introduce a new pivot rule of the simplex algorithm. The simplex algorithm first presented by George B. Dantzig, is a widely used method for solving a linear ...

Abstract: Aiming at the challenge of high-precision and high-reliability simulation of urban medium- and high-pressure natural gas pipeline networks, the model establishment is analyzed in detail, ...

Right now, the algo visualizer shows how the algorithm works step by step, but it doesn’t tell users how efficient that algorithm is. For beginners, knowing just the animation isn’t enough — they ...

Introduction: Accurate identification of cherry maturity and precise detection of harvestable cherry contours are essential for the development of cherry-picking robots. However, occlusion, lighting ...

The current solution for LeetCode 135. Candy (see code snippet below) has a worst-case time complexity of O(n²), not O(n) as reported by the platform’s complexity analyzer. In a strictly decreasing ...

Institute of Logistics Science and Engineering of Shanghai Maritime University, Pudong, China Introduction: This study addresses the joint scheduling optimization of continuous berths and quay cranes ...

Abstract: Noise suppression in a high-level noise environment using a low-complexity method is challenging. This study proposes a low-complexity noise suppression algorithm for robot vacuum cleaner ...

With 20 years of experience running one of the world’s largest distributed computer systems for online retail giant Amazon.com Inc., Chief Technology Officer Werner Vogels knows a little bit about ...