Comprehensive annotation of various types of temporal information on the time axis

Tomohiro Sakaguchi, Daisuke Kawahara, Sadao Kurohashi

研究成果

抄録

In order to make the temporal interpretation of text, there have been many studies linking event and temporal information, such as temporal ordering of events and timeline generation. To train and evaluate models in these studies, many corpora that associate event information with time information have been developed. In this paper, we propose an annotation scheme that anchors expressions in text to the time axis comprehensively, extending the previous studies in the following two points. One of the points is to annotate not only expressions with strong temporality but also expressions with weak temporality, such as states and habits. The other point is that various types of temporal information, such as frequency and duration, can be anchored to the time axis. Using this annotation scheme, we annotated a subset of Kyoto University Text Corpus. Since the corpus has already been annotated predicate-argument structures and coreference relations, it can be utilized for integrated information analysis of events, entities and time.

本文言語English
ホスト出版物のタイトルLREC 2018 - 11th International Conference on Language Resources and Evaluation
編集者Hitoshi Isahara, Bente Maegaard, Stelios Piperidis, Christopher Cieri, Thierry Declerck, Koiti Hasida, Helene Mazo, Khalid Choukri, Sara Goggi, Joseph Mariani, Asuncion Moreno, Nicoletta Calzolari, Jan Odijk, Takenobu Tokunaga
出版社European Language Resources Association (ELRA)
ページ332-338
ページ数7
ISBN(電子版)9791095546009
出版ステータスPublished - 2019
外部発表はい
イベント11th International Conference on Language Resources and Evaluation, LREC 2018 - Miyazaki, Japan
継続期間: 2018 5 72018 5 12

出版物シリーズ

名前LREC 2018 - 11th International Conference on Language Resources and Evaluation

Other

Other11th International Conference on Language Resources and Evaluation, LREC 2018
国/地域Japan
CityMiyazaki
Period18/5/718/5/12

ASJC Scopus subject areas

  • 言語学および言語
  • 教育
  • 図書館情報学
  • 言語および言語学

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