Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.658
Event evolvement and topic shifting can affect the accuracy of event tracking. A dual-center event model is proposed to improve the event tracking process by adjust the some attributes of event dynamically. The detail of maintenance of the model is given. The experiment results show that the dual-center event can improve event tracking effectively under the condition of event evolvement and topic shifting.
Event Tracking, Event evolvement, Topic shifting, Event model
Jun Zheng, Wu Yang, Wei Wang, Yongtian Yang, "A Dual-Center Event Description Model Used in Event Tracking", Computer Science and Information Engineering, World Congress on, vol. 04, no. , pp. 443-447, 2009, doi:10.1109/CSIE.2009.658