id	keyword
ajis02-1678	users
ajis02-1678	clusters
ajis02-1678	twitter
ajis02-1678	graph
ajis02-1678	network
ajis02-1678	power
ajis02-1678	media
ajis02-1678	tweets
ajis02-1678	information
ajis02-1678	research
ajis02-1678	cheong
ajis02-1678	people
ajis02-1678	journal
ajis02-1678	morgan