Christos Xypolopoulos
2018
An Optimization Approach for Sub-event Detection and Summarization in Twitter
Polykarpos Meladianos
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Christos Xypolopoulos
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Giannis Nikolentzos
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Michalis Vazirgiannis
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings