Verbalization of data analysis or future prediction

• Project/Area Number: 26540190
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Entertainment and game informatics 1
• Research Institution: Kyoto University
• Principal Investigator: Mori Shinsuke 京都大学, 学術情報メディアセンター, 教授 (90456773)
• Co-Investigator(Kenkyū-buntansha): 鶴岡 慶雅 東京大学, 大学院工学系研究科(工学部), 准教授 (50566362)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000); Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: ゲーム / 言語生成 / 情報検索 / 自動解説 / シンボルグラウンディング / 解説 / 文生成

Outline of Final Research Achievements

We have proposed and realized a method for generating commentaries for a given game state and possible future states.
We have built a game corpus through this research and presented it in LREC 2016. With this corpus we have developed a method for searching game states by natural language keywords and made a presentation in the top conference of information retreivel, ACM SIG IR. We have also shonw that real world information improves the accuracy of a named entity recognizer. We made a presentation on this research result in one of the top conferences of natural language processing, ACL 2016.

Research Products

• [Journal Article] シンボルグラウンディングによる分野特有の単語分割の精度向上 (2017)
  • Author(s): 友利 涼，亀甲 博貴，二宮 崇，森 信介，鶴岡 慶雅
  • Journal Title: 自然言語処理 Volume: 24 Pages: 0-0
  • NAID: 130006078455
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A Comparative Study of Dictionaries and Corpora as Methods for Language Resource Addition (2016)
  • Author(s): Shinsuke Mori, Neubig Graham
  • Journal Title: Language Resources and Evaluation Volume: 50 Pages: 245-261
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] フローグラフからの手順書の生成 (2016)
  • Author(s): 山崎 健史, 吉野 幸一郎, 前田 浩邦, 笹田 鉄郎, 橋本 敦史, 舩冨 卓哉, 山肩 洋子, 森 信介
  • Journal Title: 情報処理学会論文誌 Volume: 57 Pages: 849-862
  • NAID: 170000130900
  • Peer Reviewed / Open Access
• [Journal Article] 対数線形言語モデルを用いた将棋解説文の自動生成 (2014)
  • Author(s): 亀甲 博貴, 三輪 誠, 鶴岡 慶雅, 森 信介, 近山 隆
  • Journal Title: 情報処理学会論文誌 Volume: 55 Pages: 2431-2440
  • NAID: 110009843050
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] Game State Retrieval with Keyword Queries (2017)
  • Author(s): Atsushi Ushiku, Shinsuke Mori, Hirotaka Kameko, Yoshimasa Tsuruoka
  • Organizer: ACM SIG IR
  • Place of Presentation: Keio Plaza Hotel (Tokyo)
  • Year and Date: 2017-08-07
  • Int'l Joint Research
• [Presentation] 実世界情報を参照した分野特有の固有表現体系の自動獲得 (2017)
  • Author(s): 友利 涼, 森 信介
  • Organizer: 言語処理学会第23回年次大会
  • Place of Presentation: 筑波大学 (つくば市)
  • Year and Date: 2017-03-12
• [Presentation] 実現確率に基づく解説すべき指し手の推定 (2016)
  • Author(s): 亀甲 博貴, 森 信介, 鶴岡 慶雅
  • Organizer: 第21回ゲームプログラミングワークショップ
  • Place of Presentation: 箱根セミナーハウス (神奈川県箱根町)
  • Year and Date: 2016-11-04
• [Presentation] Domain Specific Named Entity Recognition Referring to the Real World by Deep Neural Networks (2016)
  • Author(s): Suzushi Tomori, Takashi Ninomiya, Shinsuke Mori
  • Organizer: ACL
  • Place of Presentation: Germany (Berlin)
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] A Japanese Chess Commentary Corpus (2016)
  • Author(s): Shinsuke Mori, John Richardson, Atsushi Ushiku, Tetsuro Sasada, Hirotaka Kameko, Yoshimasa Tsuruoka
  • Organizer: LREC
  • Place of Presentation: Slovenia (portoroz)
  • Year and Date: 2016-05-22
  • Int'l Joint Research
• [Presentation] 深層学習を用いた実世界参照による分野特有の固有表現の認識 (2016)
  • Author(s): 友利 涼, 二宮 崇, 森 信介
  • Organizer: 言語処理学会第22回年次大会
  • Place of Presentation: 仙台
  • Year and Date: 2016-03-07
• [Presentation] 特徴語との自動対応によるゲーム局面の検索 (2016)
  • Author(s): 牛久 敦, 森 信介, 亀甲 博貴, 鶴岡 慶雅
  • Organizer: 第8回データ工学と情報マネジメントに関するフォーラム
  • Place of Presentation: 福岡
  • Year and Date: 2016-02-29
• [Presentation] Can Symbol Grounding Improve Low-Level NLP? Word Segmentation as a Case Study (2015)
  • Author(s): Hirotaka Kameko, Shinsuke Mori, Yoshimasa Tsuruoka
  • Organizer: EMNLP
  • Place of Presentation: リスボン
  • Year and Date: 2015-09-17
  • Int'l Joint Research
• [Presentation] Learning a Game Commentary Generator with Grounded Move Expressions (2015)
  • Author(s): Hirotaka Kameko, Shinsuke Mori, Yoshimasa Tsuruoka
  • Organizer: IEEE-CIG
  • Place of Presentation: 台中
  • Year and Date: 2015-08-31
  • Int'l Joint Research
• [Presentation] 将棋解説文のグラウンディングのための指し手表現と局面状態の対応付け (2014)
  • Author(s): 亀甲 博貴, 森 信介, 鶴岡 慶雅
  • Organizer: 第19回ゲームプログラミングワークショップ
  • Place of Presentation: 箱根セミナーハウス（神奈川・足柄郡）
  • Year and Date: 2014-11-01 – 2014-11-30
• [Presentation] FlowGraph2Text: Automatic Sentence Skeleton Compilation for Procedural Text Generation (2014)
  • Author(s): Shinsuke Mori, Hirokuni Maeta, Tetsuro Sasada, Koichiro Yoshino, Atsushi Hashimoto, Takuya Funatomi, Yoko Yamakata
  • Organizer: International Conference of Natural Language Generation
  • Place of Presentation: フィラデルフィア（USA）
  • Year and Date: 2014-06-01 – 2014-06-30
• [Presentation] 将棋の自動解説に向けた取り組み (2014)
  • Author(s): 森 信介
  • Organizer: 京都大学学術情報メディアセンターセミナー
  • Place of Presentation: 京都大学（京都・京都市）
  • Year and Date: 2014-04-22
  • Invited
• [Remarks] 将棋コーパス
  • URL: http://plata.ar.media.kyoto-u.ac.jp/data/game/
• [Remarks] ゲーム解説コーパス
• [Remarks] 京都テキスト解析ツールキット
  • URL: http://www.phontron.com/kytea/index-ja.html