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Talks & Seminars
Title: Analysing Spatiotemporal Document Collections
Prof. Dimitris Gunopulos, Department of Informatics and Telecommunications, University of Athens
Date & Time: May 27, 2014 15:00
Venue: Conference Room, C Block, 01st Floor, Department of Computer Science and Engineering, Kanwal Rekhi Building
Abstract:
We consider the problem of searching in live, time-stamped and geolocated document collections. As the number and size of such data collections increase, the problem of efficiently indexing and searching becomes more important. We present novel approaches for keyword search and for event discovery in this space. We also describe applications of such techniques in the emergency response domain.
Speaker Profile:
Dimitrios Gunopulos is a Professor at the Department of Informatics and Telecommunications, University of Athens. He got his PhD from Princeton University in 1995, and his Engineering Diploma from the University of Patras in 1990. He had been a Postoctoral Fellow at the Max-Planck-Institut for Informatics, a Research Associate at the IBM Almaden Research Center, a Visiting Researcher at the University of Helsinki, and a Professor at the Department of Computer Science and Eng. in the University of California Riverside. His research is in the areas of Data Mining, Knowledge Discovery in Databases, Databases, Sensor Networks, Peer-to-Peer systems, and Algorithms. He has co-authored over a hundred journal and conference papers that have been widely cited and a book. His research has been supported by NSF (including an NSF CAREER award), the DoD, the Institute of Museum and Library Services, the Tobacco Related Disease Research Program, the European Commission, the General Secretariat of Research and Technology, AT&T, and Nokia. He has served as a General co-Chair in HDMS 2011 and IEEE ICDM 2010, as a PC co-Chair in ECML/PKDD 2011, in IEEE ICDM 2008, in ACM SIGKDD 2006, in SSDBM 2003, and in DMKD 2000, and he has served as an associate Editor at KAIS, at IEEE TKDE, at IEEE TPDS, and at ACM TKDD. kddlab.di.uoa.gr/dg.html
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