Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

Abstract: In this paper, we propose a three-dimensional shortest path problem for exhaust pipe routing in the semiconductor fabrication industry, involving a single origin and multiple candidate ...

Abstract: We present a fast path planning algorithm called Hamilton-Jacobi-based bidirectional A* (HJBA*) for solving general tight parking scenarios. The algorithm consists of two layers: a ...

Unit drop and rally at clicked on location is done, with local crowd pushaway implemented at instantiation. Potential field map approach is implemented and used depending on the number of units and ...

A* (or AStar) is a graph search algorithm widely used in artificial intelligence. While the traditional version of this algorithm is purely sequential, there have been several parallel versions over ...

Unmanned surface vehicles (USVs) nowadays have been widely used in ocean observation missions, helping researchers to monitor climate change, collect environmental data, and observe marine ecosystem ...

To address the low docking accuracy of existing robotic wheelchair/beds, this study proposes an automatic docking framework integrating light detection and ranging (LIDAR), visual positioning, and ...

With the rapid development of the intelligent driving technology, achieving accurate path planning for unmanned vehicles has become increasingly crucial. However, path planning algorithms face ...