Over the past few decades, unmanned aerial vehicle (UAV) technology has played a significant role in military and civilian applications. To meet the challenges of the future, in addition to improving ...

Abstract: This article addresses the problem of path following for underactuated unmanned surface vessels (USVs) formation via a modified deep reinforcement learning with random braking (DRLRB). A ...

At Duke Divinity School, we seek to cultivate a unified life of prayer, study, and service. Central to this reality is the experience of spiritual formation through prayer in small groups. Prayer and ...

Scalene is a high-performance CPU, GPU and memory profiler for Python that does a number of things that other Python profilers do not and cannot do. It runs orders of magnitude faster than many other ...

Abstract: In this article, we consider the distributed formation navigation problem of second-order multiagent systems subject to both velocity and input constraints. Both collision avoidance and ...

Superstar soccer player Neymar da Silva Santos Jr. once said, “Individually, I always want to give the most. I want to help the Brazilian National Team the best way possible, whether it is with goals, ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...

They can be a life-threatening disaster—or a pricey nuisance. Here’s what you need to know about the depressions and holes that can form beneath our feet. Increased use of groundwater caused the ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Timothy Li is a consultant, accountant, and finance manager ...