Jakub Piskorski Vanni Zavarella Martin Atkinson On the Development of an Entity-Centric Timeline Extraction Tool. 821-824 2018 ASONAM https://doi.org/10.1109/ASONAM.2018.8508798 https://doi.ieeecomputersociety.org/10.1109/ASONAM.2018.8508798 conf/asunam/2018 db/conf/asunam/asonam2018.html#PiskorskiZA18