@inproceedings{7f0bc19ce4744a3d817f6334e38e69e3,
title = "Clause anaphora resolution of Japanese demonstrative determiner by ontology extension using distributed expression of words",
abstract = "An anaphora is a type of expression whose reference depends upon another referential element. In order to become aware of situations or human intentions by natural language understanding, it is important to estimate correctly what anaphoric expressions indicate. In particular, an anaphora resolution for Japanese demonstrative determiners is critical to be aware of situation, context or a causal relationship in dialogue. Ontology-based similarity has been proposed as a way to identify referential elements; however, a method using ontology alone cannot resolve all anaphoric relations. This paper proposes an anaphora analysis method that uses semantic similarity between different parts-of-speech and conceptual dependency structure. This method specializes in resolving clause anaphoric. The evaluation of this method showed around 2% accuracy for resolving Japanese demonstrative determiner in balanced corpus.",
keywords = "Anaphora resolution, Distributed expressions, Japanese demonstrative determiner, Ontology extension",
author = "Yukino Ikegami and Rainer Knauf and Ernesto Damiani and Setsuo Tsuruta and Yoshitaka Sakurai",
note = "Funding Information: ACKNOWLEDGMENT This work was supported by JSPS KAKENHI Grant Number 15k00382. The authors would like to greatly thank the President of a venture company of IME products for the dedicated help with arranging the data to evaluate and validate the system. Publisher Copyright: {\textcopyright} 2017 IEEE.; 13th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2017 ; Conference date: 04-12-2017 Through 07-12-2017",
year = "2018",
month = apr,
day = "9",
doi = "10.1109/SITIS.2017.31",
language = "British English",
series = "Proceedings - 13th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "129--136",
editor = "Albert Dipanda and Richard Chbeir and Neeta Nain and Kokou Yetongnon and Luigi Gallo",
booktitle = "Proceedings - 13th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2017",
address = "United States",
}