Abstract: To solve the problems of visual positioning algorithms in indoor dark light scenes, such as low quality of captured images, the poor matching effect of image features, inaccurate positioning ...

Abstract: Real world Multi-Vehicle Motion Planning (MVMP) problems require the optimization of suitable performance measures under an array of complex and challenging constraints involving kinematics, ...

MONTREAL - A technical problem with trains running on Montreal’s light-rail network led to a full shutdown for an hour at the end of the morning rush hour Tuesday, causing delays for commuters. A ...

An aerial view of the REM train travelling from Ile Bigras on the Deux Montagne line in Laval, Que., on Friday, Dec. 12, 2025. THE CANADIAN PRESS/Christinne Muschi MONTREAL — A technical problem with ...

Some people have guts of steel, while others are … a little more sensitive. Here are tips for preventing stomach discomfort and motion sickness on trips. By Ruffin Prevost We’ve all encountered that ...