Department of Linguistic Environment

Research Output 1889 2019

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Conference contribution
2019

CEFR-based lexical simplification dataset

Uchida, S., Takada, S. & Arase, Y., Jan 1 2019, LREC 2018 - 11th International Conference on Language Resources and Evaluation. Isahara, H., Maegaard, B., Piperidis, S., Cieri, C., Declerck, T., Hasida, K., Mazo, H., Choukri, K., Goggi, S., Mariani, J., Moreno, A., Calzolari, N., Odijk, J. & Tokunaga, T. (eds.). European Language Resources Association (ELRA), p. 3254-3258 5 p. (LREC 2018 - 11th International Conference on Language Resources and Evaluation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

language
candidacy
language education
Simplification
Common European Framework of Reference for Languages
2017

Loneliness in a connected world: Analyzing online activity and expressions on real life relationships of lonely users

Ruiz, C., Ito, K., Wakamiya, S. & Aramaki, E., Jan 1 2017, SS-17-01: Artificial Intelligene for the Social Good; SS-17-02: Computational Construction Grammar and Natural Language Understanding; SS-17-03: Computational Context: Why It's Important, What It Means, and Can It Be Computed?; SS-17-04: Designing the User Experience of Machine Learning Systems; SS-17-05: Interactive Multisensory Object Perception for Embodied Agents; SS-17-06: Learning from Observation of Humans; SS-17-07: Science of Intelligence: Computational Principles of Natural and Artificial Intelligence; SS-17-08: Wellbeing AI: From Machine Learning to Subjectivity Oriented Computing. AI Access Foundation, p. 726-733 8 p. (AAAI Spring Symposium - Technical Report; vol. SS-17-01 - SS-17-08).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using learning analytics to support computer-assisted language learning

Li, H., Ogata, H., Tsuchiya, T., Suzuki, Y., Uchida, S., Ohashi, H. & Konomi, S., Jan 1 2017, Proceedings of the 25th International Conference on Computers in Education, ICCE 2017 - Main Conference Proceedings. Mohd Ayub, A. F., Mitrovic, A., Yang, J-C., Wong, S. L. & Chen, W. (eds.). Asia-Pacific Society for Computers in Education, p. 908-913 6 p. (Proceedings of the 25th International Conference on Computers in Education, ICCE 2017 - Main Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Students
language
learning
student
instructor
2016

Automated generation of coding rules: Text-mining approach to ISO 26000

Nakatoh, T., Uchida, S., Ishita, E. & Oga, T., Aug 31 2016, Proceedings - 2016 5th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2016. Hiramatsu, A., Matsuo, T., Kanzaki, A. & Komoda, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 154-158 5 p. 7557594. (Proceedings - 2016 5th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Neural network-based model for Japanese predicate argument structure analysis

Shibata, T., Kawahara, D. & Kurohashi, S., Jan 1 2016, 54th Annual Meeting of the Association for Computational Linguistics, ACL 2016 - Long Papers. Association for Computational Linguistics (ACL), p. 1235-1244 10 p. (54th Annual Meeting of the Association for Computational Linguistics, ACL 2016 - Long Papers; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

neural network
model analysis
Neural Networks
Argument Structure
language
2 Citations (Scopus)

Survey of conversational behavior: Towards the design of a balanced corpus of everyday Japanese conversation

Koisot, H., Tsuchiya, T., Watanabet, R., Yokomori, D., Aizawa, M. & Den, Y., Jan 1 2016, Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016. Calzolari, N., Choukri, K., Mazo, H., Moreno, A., Declerck, T., Goggi, S., Grobelnik, M., Odijk, J., Piperidis, S., Maegaard, B. & Mariani, J. (eds.). European Language Resources Association (ELRA), p. 4434-4439 6 p. (Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

conversation
Japanese Conversation
questionnaire
chat
pilot project
2015
20 Citations (Scopus)

Morphological analysis for unsegmented languages using recurrent neural network language model

Morita, H., Kawahara, D. & Kurohashi, S., Jan 1 2015, Conference Proceedings - EMNLP 2015: Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics (ACL), p. 2292-2297 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recurrent neural networks
Semantics
2014
7 Citations (Scopus)

A step-wise usage-based method for inducing polysemy-aware verb classes

Kawahara, D., Peterson, D. W. & Palmer, M., Jan 1 2014, Long Papers. Association for Computational Linguistics (ACL), p. 1030-1040 11 p. (52nd Annual Meeting of the Association for Computational Linguistics, ACL 2014 - Proceedings of the Conference; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

semantics
gold standard
experiment
evaluation
Usage-based
9 Citations (Scopus)

Chinese morphological analysis with character-level POS tagging

Shen, M., Liu, H., Kawahara, D. & Kurohashi, S., Jan 1 2014, Long Papers. Association for Computational Linguistics (ACL), p. 253-258 6 p. (52nd Annual Meeting of the Association for Computational Linguistics, ACL 2014 - Proceedings of the Conference; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiments
10 Citations (Scopus)

Inducing example-based semantic frames from a massive amount of verb uses

Kawahara, D., Peterson, D. W., Popescu, O. & Palmer, M., Jan 1 2014, 14th Conference of the European Chapter of the Association for Computational Linguistics 2014, EACL 2014. Association for Computational Linguistics (ACL), p. 58-67 10 p. (14th Conference of the European Chapter of the Association for Computational Linguistics 2014, EACL 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
Experiments
7 Citations (Scopus)

Rapid development of a corpus with discourse annotations using two-stage crowdsourcing

Kawahara, D., Machida, Y., Shibata, T., Kurohashi, S., Kobayashi, H. & Sassano, M., Jan 1 2014, COLING 2014 - 25th International Conference on Computational Linguistics, Proceedings of COLING 2014: Technical Papers. Association for Computational Linguistics, ACL Anthology, p. 269-278 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

discourse
Discourse
Annotation
experiment
costs
2013
3 Citations (Scopus)

Automatic knowledge acquisition for case alternation between the passive and active voices in Japanese

Sasano, R., Kawahara, D., Kurohashi, S. & Okumura, M., Jan 1 2013, EMNLP 2013 - 2013 Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference. Association for Computational Linguistics (ACL), p. 1213-1223 11 p. (EMNLP 2013 - 2013 Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Knowledge acquisition
Linguistics
10 Citations (Scopus)

Japanese zero reference resolution considering exophora and author/reader mentions

Hangyo, M., Kawahara, D. & Kurohashi, S., Jan 1 2013, EMNLP 2013 - 2013 Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference. Association for Computational Linguistics (ACL), p. 924-934 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Syntactics
Learning systems
2012
5 Citations (Scopus)

A reranking approach for dependency parsing with variable-sized subtree features

Shen, M., Kawahara, D. & Kurohashi, S., Dec 1 2012, Proceedings of the 26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012. p. 308-317 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiments
11 Citations (Scopus)

Building a diverse document leads corpus annotated with semantic relations

Hangyo, M., Kawahara, D. & Kurohashi, S., Dec 1 2012, Proceedings of the 26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012. p. 535-544 10 p. (Proceedings of the 26th Pacific Asia Conference on Language, Information and Computation, PACLIC 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
Linguistics
Statistics
Processing
2011
10 Citations (Scopus)

Web information analysis for open-domain decision support: System design and user evaluation

Kawada, T., Akamine, S., Kawahara, D., Kato, Y., Leon-Suematsu, Y. I., Inui, K., Kurohashi, S. & Kidawara, Y., Apr 27 2011, WebQuality 2011 - Proceedings of the Joint WICOW/AIRWeb Workshop on Web Quality. p. 13-18 6 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information analysis
Decision support systems
Decision making
Systems analysis
Search engines
2010
10 Citations (Scopus)

Organizing information on the web to support user judgments on information credibility

Akamine, S., Kawahara, D., Kato, Y., Nakagawa, T., Leon-Suematsu, Y. I., Kawada, T., Inui, K., Kurohashi, S. & Kidawara, Y., Dec 1 2010, 2010 4th International Universal Communication Symposium, IUCS 2010 - Proceedings. p. 123-130 8 p. 5666759. (2010 4th International Universal Communication Symposium, IUCS 2010 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information analysis
credibility
Industry
business management
systems analysis
2009
6 Citations (Scopus)

Development of a large-scale web crawler and search engine infrastructure

Akamine, S., Kato, Y., Kawahara, D., Shinzato, K., Inui, K., Kurohashi, S. & Kidawara, Y., Dec 1 2009, Proceedings of the 3rd International Universal Communication Symposium, IUCS 2009. p. 126-131 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Search engines
Scalability
Websites
Communication
Web crawler
4 Citations (Scopus)

Identifying information sender configuration of Web pages

Kato, Y., Kawahara, D., Inui, K., Kurohashi, S. & Shibata, T., Dec 1 2009, Proceedings - 2009 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2009. p. 335-340 6 p. 5286051. (Proceedings - 2009 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2009; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Websites
1 Citation (Scopus)

Summarizing evaluative information on the web for information credibility analysis

Kawahara, D., Nakagawa, T., Kawada, T., Inui, K. & Kurohashi, S., Dec 1 2009, Proceedings of the 3rd International Universal Communication Symposium, IUCS 2009. p. 187-192 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information analysis
World Wide Web
9 Citations (Scopus)

The effect of corpus size on case frame acquisition for discourse analysis

Sasano, R., Kawahara, D. & Kurohashi, S., Dec 1 2009, NAACL HLT 2009 - Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Proceedings of the Conference. p. 521-529 9 p. (NAACL HLT 2009 - Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Proceedings of the Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

discourse analysis
performance
Discourse Analysis
Case Frames
14 Citations (Scopus)

WISDOM: A Web information credibility analysis system

Akamine, S., Kawahara, D., Kato, Y., Nakagawa, T., Inui, K., Kurohashi, S. & Kidawara, Y., Dec 1 2009, ACL-IJCNLP 2009 - Joint Conf. of the 47th Annual Meeting of the Association for Computational Linguistics and 4th Int. Joint Conf. on Natural Language Processing of the AFNLP, Proceedings of the Conf.. p. 1-4 4 p. (ACL-IJCNLP 2009 - Joint Conf. of the 47th Annual Meeting of the Association for Computational Linguistics and 4th Int. Joint Conf. on Natural Language Processing of the AFNLP, Proceedings of the Conf.).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

systems analysis
credibility
information content
available information
source of information
2008
14 Citations (Scopus)

A fully-lexicalized probabilistic model for Japanese Zero anaphora resolution

Sasano, R., Kawahara, D. & Kurohashi, S., Dec 1 2008, Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference. p. 769-776 8 p. (Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

discourse
evaluation
Pronoun
Case Frames
Zero Anaphora
18 Citations (Scopus)

Chinese dependency parsing with large scale automatically constructed case structures

Yu, K., Kawahara, D. & Kurohashi, S., Dec 1 2008, Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference. p. 1049-1056 8 p. (Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
bank
semantics
Parsing
8 Citations (Scopus)

Coordination disambiguation without any similarities

Kawahara, D. & Kurohashi, S., Dec 1 2008, Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference. Vol. 1. p. 425-432 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Disambiguation
Dependency Relations
World Wide Web
Generative
13 Citations (Scopus)

Enriching multilingual language resources by discovering missing cross-language links in Wikipedia

Oh, J. H., Kawahara, D., Uchimoto, K., Kazama, J. & Torisawa, K., Dec 1 2008, Proceedings - 2008 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2008. p. 322-328 7 p. 4740467. (Proceedings - 2008 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
3 Citations (Scopus)

Extracting the author of web pages

Kato, Y., Kawahara, D., Inui, K., Kurohashi, S. & Shibata, T., Dec 1 2008, Proceedings of the 2nd ACM Workshop on Information Credibility on the Web, WICOW'08, Co-located with the 17th ACM Conference on Information and Knowledge Management, CIKM'08. p. 35-41 7 p. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

World Wide Web
Evaluation
8 Citations (Scopus)

Grasping major statements and their contradictions toward information credibility analysis of web contents

Kawahara, D., Kurohashi, S. & Inui, K., Dec 1 2008, Proceedings - 2008 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2008. p. 393-397 5 p. 4740480

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information analysis
World Wide Web
Decision making
Experiments
3 Citations (Scopus)

Information credibility analysis of web contents

Kurohashi, S., Akamine, S., Kawahara, D., Kato, Y., Nakagawa, T., Inui, K. & Kidawara, Y., Dec 1 2008, Proceedings of the 2nd International Symposium on Universal Communication, ISUC 2008. p. 146-153 8 p. 4724454. (Proceedings of the 2nd International Symposium on Universal Communication, ISUC 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information analysis
Computer networks
Communication
Industry

Parser adaptation to patent domain exploiting case frames

Hashimoto, C., Kawahara, D., Yoshida, T., Goto, H. & Yokoyama, S., Dec 1 2008, Proceedings of the 2nd International Symposium on Universal Communication, ISUC 2008. p. 187-190 4 p. 4724460. (Proceedings of the 2nd International Symposium on Universal Communication, ISUC 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Machinery
2007
1 Citation (Scopus)

Improving coreference resolution using bridging reference resolution and automatically acquired synonyms

Sasano, R., Kawahara, D. & Kurohashi, S., Dec 24 2007, Anaphora: Analysis, Algorithms and Applications - 6th Discourse Anaphora and Anaphor Resolution Colloquium, DAARC 2007, Selected Papers. Vol. 4410 LNAI. p. 125-136 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4410 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
Resolve
Coverage
Integrate
Knowledge
2005
2 Citations (Scopus)

Automatic acquisition of basic Katakana lexicon from a given corpus

Nakazawa, T., Kawahara, D. & Kurohashi, S., Dec 1 2005, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). p. 682-693 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3651 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
Segmentation
Dependent
Corpus
Dictionary
5 Citations (Scopus)

PP-attachment disambiguation boosted by a gigantic volume of unambiguous examples

Kawahara, D. & Kurohashi, S., Dec 1 2005, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). p. 188-198 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3651 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Experiments
Machine Learning
Optimise
Experiment

Text understanding for conversational agent

Kawahara, D., Sasano, R. & Kurohashi, S., Dec 1 2005, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). p. 12-20 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3490 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linguistics
Testing
Parameter Learning
Experiments
Zero