Tracking meaning over time in the UMLS Metathesaurus.

Tammy Powell Suresh Srinivasan Stuart J. Nelson William T. Hole Laura Roth Vladimir Olenichev

Published in: AMIA (2002)

Keyphrases

umls metathesaurus
real time
natural language
particle filter
motion segmentation
partial occlusion
neural network
moving target
kalman filter
motion model
mean shift
face detection
case study
knowledge base
deformable objects
multiple targets
learning algorithm