Hangzhou Lu Xiang Technology Co., Ltd. applied for a patent titled "Interactive Question and Answer Method and System Based on Artificial Intelligence" in May 2025, which was publicly disclosed by the ...

Researchers break speed barrier in solving important class of linear systems Date: October 22, 2010 Source: Carnegie Mellon University Summary: Computer scientists have devised an innovative and ...

In this paper we report computational experience with a branch and cut solver for the Steimer tree problem on a graph. The problem instances include complete graphs, randomly generated sparse graphs ...

The relaxation method for solving systems of inequalities is related both to subgradient optimization and to the relaxation methods used in numerical analysis. The convergence theory depends upon two ...

Graph models have emerged as a pivotal framework in the analysis of strategic conflicts and the development of decision support systems. These models represent conflicts as networks, where nodes ...