@article {488,
	title = {A semi-supervised method for topic extraction from micro postings},
	journal = {it-Information Technology},
	volume = {57(1)},
	year = {2015},
	month = {2015},
	pages = {49-56},
	keywords = {[Project Phase 2] Visual analysis of movement and event data in spatiotemporal context},
	author = {G. Fuchs and H. Stange and A. Samiei and G. Andrienko and N. Andrienko}
}
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