Rounds of heavy rain and strong winds may arrive Saturday for North Carolina Beaches from Wrightsville Beach to Oak Island.

The objective of an isometric path partition problem is to partition the vertex set of a given graph with minimum number of shortest paths. In this article, the isometric path partition number of ...

This paper introduces Delaunay graph into path planning for mobile robot for the shortest path. Delaunay Graph is used for modeling the working space, an approximate shortest path of mobile robot is ...

Crude prices slip after a brief rally, pressured by weak China and US demand data, looming US tariff hikes, and anticipated ...

In e-learning, the increasing number of learning resources makes it difficult for learners to find suitable learning resources. In addition, learners may have different preferences and cognitive ...