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[ACM Press the 23rd ACM conference - Milwaukee, Wisconsin, USA (2012.06.25-2012.06.28)] Proceedings of the 23rd ACM conference on Hypertext and social media - HT '12 - Towards real-time summarization of scheduled events from twitter streams

✍ Scribed by Zubiaga, Arkaitz; Spina, Damiano; Amigó, Enrique; Gonzalo, Julio

Book ID
124099189
Publisher
ACM Press
Year
2012
Tongue
English
Weight
444 KB
Category
Article
ISBN
1450313353

No coin nor oath required. For personal study only.

✦ Synopsis

We deal with shrinking the stream of tweets for scheduled events in real-time, following two steps: (i) sub-event detection, which determines if something new has occurred, and (ii) tweet selection, which picks a tweet to describe each sub-event. By comparing summaries in three languages to live reports by journalists, we show that simple text analysis methods which do not involve external knowledge lead to summaries that cover 84% of the sub-events on average, and 100% of key types of sub-events (such as goals in soccer) 1 .

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