AI helps find trees in a forest: Researchers achieve 3D forest reconstruction from remote sensing data

Existing algorithms can partially reconstruct the shape of a single tree from a clean point-cloud dataset acquired by ...
IEEE

An Evolutionary Algorithm Based on CMSA for Rooted Max Tree Coverage

Abstract: The rooted max tree coverage (MTC) problem has wide applications in areas, such as network design and vehicle routing. Given a graph with non-negative costs defined on edges, a vertex used ...
Frontiers

LG-H-PPO: offline hierarchical PPO for robot path planning on a latent graph

The path planning capability of autonomous robots in complex environments is crucial for their widespread application in the real world. However, long-term decision-making and sparse reward signals ...
IEEE

Mobile Robot Path Planning Algorithm Based on A* Algorithm and Dynamic Window Approach for Autonomous Navigation

Abstract: This paper presents hybrid path-planning algorithms designed to address the challenge of guiding mobile robot through an environment with global path-planning-based A* graph-search algorithm ...
Tampa Bay Times

How to get rid of your Christmas tree around Tampa Bay

Colleen Wright is a reporter covering St. Petersburg. She can be reached at [email protected]. Anyone can view a sampling of recent comments, but you must be a Times subscriber to contribute. Log ...
Search Engine Land

Google algorithm updates 2025 in review: 3 core updates and 1 spam update

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...