IEEE

Graph-based Deep Reinforcement Learning Approach for UAV Multi-Warehouse Delivery Problem

Abstract: With the rapid development of Unmanned Aerial Vehicle (UAV) technology, its application in logistics and distribution has become increasing widespread. Efficient task planning to minimize ...
durham

One of the world’s most important climate threats has an image problem

Scientists say the Atlantic meridional overturning circulation (Amoc), a crucial circulation of water that helps to keep northern Europe warm, is weakening, but it struggles to make the headlines. Dr ...
IEEE

Solve Large-Scale Unit Commitment Problems by Physics-Informed Graph Learning

Abstract: Unit commitment (UC) problems are typically formulated as mixed-integer programs (MIP) and solved by the branch-and-bound (B&B) scheme. The recent advances in graph neural networks (GNN) ...
NPR

Bumblebees have tiny brains but they can solve problems like chimps and elephants

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...