3 papers
physics.flu-dyn2025
Effect of inertial lift on a spherical particle suspended in flow through a curved duct
B. Harding, Y. M. Stokes, A. L. Bertozzi
We develop a model of the forces on a spherical particle suspended in flow through a curved duct under the assumption that the particle Reynolds number is small. This extends an as…
stat.ML2024
Model-Change Active Learning in Graph-Based Semi-Supervised Learning
Kevin Miller, Andrea L. Bertozzi
Active learning in semi-supervised classification involves introducing additional labels for unlabelled data to improve the accuracy of the underlying classifier. A challenge is to…
cs.CV2024
Detection and tracking of gas plumes in LWIR hyperspectral video sequence data
Torin Gerhart, Justin Sunu, Ekaterina Merkurjev +3
Automated detection of chemical plumes presents a segmentation challenge. The segmentation problem for gas plumes is difficult due to the diffusive nature of the cloud. The advanta…