News from the national science foundation.

Published in: IEEE Commun. Surv. Tutorials (2008)

Keyphrases

news articles
united states
cross media
online news
future directions
social media
financial news
event extraction
news stories
web news
news events
data sets
multimedia
databases
news items
neural network
database
news topics
short texts
emergency response
real world
machine learning
computer vision
metadata
keywords