Kenji Araki


2005

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Three Systems and One Verifier - HOKUM's Participation in QAC3 of NTCIR-5
Yasutomo Kimura | Kenji Ishida | Hirotaka Imaoka | Fumito Masui | Marcin Skowron | Rafal Rzepka | Kenji Araki
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005

2006

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Query Expansion for Contextual Question Using Genetic Algorithms
Yasutomo Kimura | Kenji Araki
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings

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Automatic extraction of bilingual word pairs using inductive chain learning in various languages
Hiroshi Echizen-ya | Kenji Araki | Yoshio Momouchi
2006 Volume 42 Issue 5

2007

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How We Did How, What and Why - HOMIO's Participation in QAC4 of NTCIR-6
Yasutomo Kimura | Kenji Ishida | Hirotaka Imaoka | Fumito Masui | Keisuke Kameyama | Rafal Rzepka | Kenji Araki
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007

2012

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Data filtering in humor generation: comparative analysis of hit rate and co-occurrence rankings as a method to choose usable pun candidates
Pawel Dybala | Rafal Rzepka | Kenji Araki | Kohichi Sayama
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2014

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HokuMed in NTCIR-11 MedNLP-2: Automatic Extraction of Medical Complaints from Japanese Health Records Using Machine Learning and Rule-based Methods
Magnus Ahltorp | Hideyuki Tanushi | Shiho Kitajima | Maria Skeppstedt | Rafal Rzepka | Kenji Araki
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

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Using Time Periods Comparison for Eliminating Chronological Discrepancies between Question and Answer Candidates at QALab NTCIR11 Task
Yasutomo Kimura | Fumitoshi Ashihara | Arnaud Jordan | Keiichi Takamaru | Yuzu Uchida | Hokuto Ototake | Hideyuki Shibuki | Michal Ptaszynski | Rafal Rzepka | Fumito Masui | Kenji Araki
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

2020

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HEMOS: A novel deep learning-based fine-grained humor detecting method for sentiment analysis of social media
Da Li | Rafal Rzepka | Michal Ptaszynski | Kenji Araki
2020 Volume 57 Issue 6

2021

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Find right countenance for your input - Improving automatic emoticon recommendation system with distributed representations
Yuki Urabe | Rafal Rzepka | Kenji Araki
2021 Volume 58 Issue 1