No Permanent Friends or Enemies: Tracking Relationships between Nations from News.

Xiaochuang Han Eunsol Choi Chenhao Tan

Published in: NAACL-HLT (1) (2019)

Keyphrases

particle filter
real time
kalman filter
news articles
visual tracking
social media
deformable objects
real time tracking
mean shift
semantic relationships
spatial relationships
news topics
robust tracking
moving target
particle filtering
motion analysis
object tracking
video data
mobile robot
keywords
computer vision