Cross-document event ordering through temporal, lexical and distributional knowledge
نویسندگان
چکیده
منابع مشابه
Cross-Document Event Ordering through Temporal Relation Inference and Distributional Semantic Models∗ Ordenación de eventos multidocumento usando inferencia de relaciones temporales y modelos semánticos distribucionales
This paper focuses on the contribution of temporal relations inference and distributional semantic models to the event ordering task. Our system automatically builds ordered timelines of events from different written texts in English by performing first temporal clustering and then semantic clustering. In order to determine temporal compatibility, an inference from the temporal relationships be...
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In this paper, we give an overview of our participation in the timeline generation task of SemEval-2015 (task 4, TimeLine: CrossDocument Event Ordering). The main goals of this new track are, given a collection of news articles and a so-called target entity, to determine events that are relevant for the entity, to resolve event coreferences, and to order the events chronologically. We addressed...
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We apply the hypothesis of “One Sense Per Discourse” (Yarowsky, 1995) to information extraction (IE), and extend the scope of “discourse” from one single document to a cluster of topically-related documents. We employ a similar approach to propagate consistent event arguments across sentences and documents. Combining global evidence from related documents with local decisions, we design a simpl...
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ژورنال
عنوان ژورنال: Knowledge-Based Systems
سال: 2016
ISSN: 0950-7051
DOI: 10.1016/j.knosys.2016.07.032