Event Template Generation for News Articles
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Event Template Generation for News Articles

Authors: A. Kowcika, E. Umamaheswari, T.V. Geetha

Abstract:

In this paper we focus on event extraction from Tamil news article. This system utilizes a scoring scheme for extracting and grouping event-specific sentences. Using this scoring scheme eventspecific clustering is performed for multiple documents. Events are extracted from each document using a scoring scheme based on feature score and condition score. Similarly event specific sentences are clustered from multiple documents using this scoring scheme. The proposed system builds the Event Template based on user specified query. The templates are filled with event specific details like person, location and timeline extracted from the formed clusters. The proposed system applies these methodologies for Tamil news articles that have been enconverted into UNL graphs using a Tamil to UNL-enconverter. The main intention of this work is to generate an event based template.

Keywords: Event Extraction, Score based Clustering, Segmentation, Template Generation.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1081611

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References:


[1] Shasha Liao, Ralph Grishman, "Using Document Level Cross-Event Inference to Improve Event Extraction", in Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics, 2010.
[2] Naushad UzZaman, James F. Allen, "Extracting Events and Temporal Expressions from Text", in Message Understanding Conference, 2010.
[3] Kolikipogu Ramakrishna, Vanitha Guda, Dr.B.Padmaja Rani, Vinaya Ch "A Novel Model For Timed Event Extraction And Temporal Reasoning in Legal Text Documents", in International Journal of Computer Science & Engineering Survey (IJCSES) Vol.2, No.1, Feb 2011.
[4] Kam-Fai Wong, Yunqing Xia, "An Overview of Temporal Information Extraction", in International Journal of Computer Processing of Oriental Languages Vol. 18, No. 2 (2005) 137-152, 2005.
[5] S. Sangeetha, R.S.Thakur, Michael Arock, "Domain Independent Event Extraction System Using Text Meaning Representation Adopted for Semantic Web", in International Journal of Computer Information Systems and Industrial Management Applications (IJCISIM) ISSN: 2150-7988 Vol.2 (2010), pp.252-261, 2010.
[6] M. Naughton, N. Stokes, J. Carthy. "Investigating Statistical Techniques for Sentence Level Event Classification", in Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008), Manchester, pp 617-624, 2008.
[7] Charles J. Fillmore, Srini Narayanan, Collin F. Baker, "What can linguistics contribute to event extraction?" in American Association for Artificial Intelligence, 2006.
[8] N. Stokes et al, "SeLeCT: A Lexical Cohesion Based News Story Segmentation System", in AI Communications ISSN 0921-7126, IOS Press, 2003.
[9] David Ahn, "The Stages of Event Extraction", in Proceedings of the Workshop on Annotating and Reasoning about Time and Events, pages 1-8, Sydney, July 2006.
[10] M. Naughton, N. Kushmerick, J. Carthy, "Event Extraction from Heterogeneous News Sources", in American Association for Artificial Intelligence, 2006.
[11] Nancy McCracken, "Combining techniques for event extraction in summary reports", in Proceedings of the workshop on Event Extraction and Synthesis, AAAI 2006 conference, American Association for Artificial Intelligence, 2006.
[12] Zheng Chen, Heng Ji, "Graph-based Clustering for Computational Linguistics: A Survey", in Proceedings of the 2010 Workshop on Graphbased Methods for Natural Language Processing, The City University of New York, 2010.