IEEE

Multi-Drone Path Planning Using Gradient Descent and Potential Fields For Warehouse Applications

Abstract: This study presents an approach for multi-drone path planning in warehouse environments using a combination of the Gradient Descent Method and Artificial Potential Fields (APF). The ...
C&EN

Direct Observation of the Concentration Gradient upon Laser-Induced Crystallization by Using High-Speed Shadowgraphy

Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan Medilux Research Center, Nara Institute of Science and Technology, 8916-5 ...
theregister

Matrix.org homeserver grinds to a halt after RAID meltdown

A RAID failure has taken the Matrix.org homeserver offline, leaving users of the decentralized messaging service unable to send or receive messages while engineers attempt a 55 TB database restore. To ...
IEEE

Stochastic Optimization for Nonconvex Problem With Inexact Hessian Matrix, Gradient, and Function

Abstract: Trust region (TR) and adaptive regularization using cubics (ARC) have proven to have some very appealing theoretical properties for nonconvex optimization by concurrently computing function ...
Digital Photography Review

What are metering modes, and how should I use them?

One of the most critical parts of photography is getting the right exposure. Unfortunately, mastering that process isn't always straightforward. Tricky lighting conditions like backlighting or ...