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Central Ohio man among 5 held in alleged terror plot targeting UFC event at White House

COLUMBUS, Ohio (WSYX) — Federal authorities say they disrupted an alleged terror plot targeting the UFC Freedom 250 fight at the White House, and court documents ...
IEEE

SSGM: Spatial Semantic Graph Matching for Loop Closure Detection in Indoor Environments

Abstract: Capturing the semantics of objects and the topological relationship allows the robot to describe the scene more intelligently like a human and measure the similarity between scenes (loop ...
note

14 Hours Spent on Matplotlib Backend Configuration: The Trap Where Graphs Don't Generate in Docker Containers

Code that works perfectly locally (on macOS) goes silent the moment it is deployed to a production Docker container. This is a common sight in solo development. This time, I fell into this classic ...
IEEE

SLOOP: Aligned Coordinate System-aided LiDAR LOOP Closure Detection based on Semantic Node Graph Matching

Abstract: Loop closure detection and pose estimation play a significant role in correcting odometry trajectories and generating globally consistent point cloud maps. Geometric feature descriptor ...