TY - CONF ID - jf:ICWSM-15 T1 - Event-Based Clustering for Reducing Labeling Costs of Event-Related Microposts A1 - Schulz, Axel A1 - Janssen, Frederik A1 - Ristoski, Petar A1 - Fürnkranz, Johannes TI - Proceedings of the 9th International AAAI Conference on Web and Social Media (ICWSM-15) Y1 - 2015 SP - 686 EP - 690 PB - AAAI Press CY - Oxford, UK UR - www.aaai.org/ocs/index.php/ICWSM/ICWSM15/paper/view/10543 ER -