id	keyword
american_scientific_journal-5764	time
american_scientific_journal-5764	algorithm
american_scientific_journal-5764	route
american_scientific_journal-5764	network
american_scientific_journal-5764	routing
american_scientific_journal-5764	fifo
american_scientific_journal-5764	travel
american_scientific_journal-5764	risk
american_scientific_journal-5764	research
american_scientific_journal-5764	charging
american_scientific_journal-5764	battery