"Haruna Ogawa,Hitoshi Nishikawa,Takenobu Tokunaga,Hikaru Yokono","Gamification Platform for Collecting Task-oriented Dialogue Data","The 12th Language Resources and Evaluation Conference (LREC 2020)","Proceedings of The 12th Language Resources and Evaluation Conference (LREC 2020)",,,,"pp. 7084-7093",2020,May
"Yuni Susanti,Takenobu Tokunaga,Hitoshi Nishikawa","Integrating automatic question generation with computerised adaptive test",,"Research and Practice in Technology Enhanced Learning",,"Vol. 15","No. 9","  22 pages",2020,May
"菅井内音,西川仁,徳永健伸","ニューステキストの要約及び平易化","言語処理学会第26回年次大会(NLP2020)","言語処理学会第26回年次大会(NLP2020)発表論文集",,,,"pp. 1455-1458",2020,Mar.
"川添正太郎,西川仁,徳永健伸","コピー機構と長さ正規化を用いたData-to-text生成","言語処理学会第26回年次大会(NLP2020)","言語処理学会第26回年次大会(NLP2020)発表論文集",,,,"pp. 441-444",2020,Mar.
"TELLOLS ASENSI Dol?a,狩野 竜示,谷口 友紀,大熊 智子,西川 仁,徳永 健伸","書き手ごとの要約スタイルの分析と学習","言語処理学会第26回年次大会(NLP2020)","言語処理学会第26回年次大会(NLP2020)発表論文集",,,,"pp. 69-72",2020,Mar.
"小河晴菜,西川仁,徳永健伸,横野光","ゲーミフィケーションを用いたアノテーション付き対話データの収集基盤","言語処理学会第26回年次大会(NLP2020)","言語処理学会第26回年次大会(NLP2020)発表論文集",,,,"pp. 700-703",2020,Mar.
"新城大希,西川仁,徳永健伸,牧野拓哉,岩倉友哉","自動生成した学習データを用いたマルチタスク学習によるタンパク質と化学物質間の関係抽出","言語処理学会第26回年次大会(NLP2020)","言語処理学会第26回年次大会(NLP2020)発表論文集",,,,"pp. 1555-1558",2020,Mar.
"Dolca Tellols Asensi,Hitoshi Nishikawa,Takenobu Tokunaga","Dialogue Systems for the Assessment of Language Learners' Productive Vocabulary","The 7th International Conference on Human-Agent Interaction","Proceedings of the 7th International Conference on Human-Agent Interaction",,,,"pp. 223-225",2019,Oct.
"山城颯太,西川仁,徳永健伸","大規模格フレームによる解候補削減を用いたニューラルネットゼロ照応解析",,"自然言語処理",,"Vol. 26","No. 2","pp. 509-536",2019,June
"珊瑚彩主紀,西川仁,徳永健伸","外界一人称と二人称を考慮する日本語述語項構造解析の分野適応",,"自然言語処理",,"Vol. 26","No. 2","pp. 483-508",2019,June
"福永隼也,西川仁,徳永健伸,横野光,高橋哲朗","タスク指向対話におけるユーザ要求の理解とその根拠の抽出",,"自然言語処理",,"Vol. 26","No. 1","pp. 121-154",2019,Mar.
"山城颯太,西川仁,徳永健伸","大規模格フレームによる解候補削減を用いたニューラルネットゼロ照応解析","言語処理学会第25回年次大会(NLP2019)","言語処理学会第25回年次大会(NLP2019)発表論文集",,,,"pp. 1085-1088",2019,Mar.
"福永隼也,西川仁,徳永健伸,横野光,高橋哲朗","Sequence-to-Sequenceモデルを用いた非明示的条件の分類とその根拠抽出","言語処理学会第25回年次大会(NLP2019)","言語処理学会第25回年次大会(NLP2019)発表論文集",,,,"pp. 1359-1362",2019,Mar.
"珊瑚彩主紀,西川仁,徳永健伸","述語項構造解析における単語埋め込みの影響","言語処理学会第25回年次大会(NLP2019)","言語処理学会第25回年次大会(NLP2019)発表論文集",,,,"pp. 1435-1438",2019,Mar.
"Kazuma Murao,Shintaro Takemae,Hayato Kobayashi,Taichi Yatsuka,Masaki Noguchi,Hitoshi Nishikawa,Takenobu Tokunaga","Neural Headline Generation with Self-Training","Computation+Journalism Symposium 2019","Proceedings of the Computation + Journalism Symposium 2019",,,,"pp. 1-5",2019,Feb.
"Mizuki Sango,Hitoshi Nishikawa,Takenobu Tokunaga","Effectiveness of Domain Adaptation in Japanese Predicate-Argument Structure Analysis","Te 32nd Pacific Asia Conference on Language, Information and Computation (PACLIC 32)","Proceedings of the 32nd Pacific Asia Conference on Language, Information and Computation (PACLIC 32)",,,,"pp. 577-590",2018,Dec.
"Souta Yamashiro,Hitoshi Nishikawa,Takenobu Tokunaga","Neural Japanese Zero Anaphora Resolution using Smoothed Large-scale Case Frames with Word Embedding","The 32nd Pacific Asia Conference on Language, Information and Computation (PACLIC 32)","Proceedings of the 32nd Pacific Asia Conference on Language, Information and Computation (PACLIC 32)",,,,"pp. 769-780",2018,Dec.
"Yuni Susanti,Takenobu Tokunaga,Hitoshi Nishikawa,Hiroyuki Obari","Automatic distractor generation for multiple-choice English vocabulary questions",,"Research and Practice in Technology Enhanced Learning","Springer","Vol. 13","No. 15","page 16",2018,Oct.
"Shun-ya Fukunaga,Hitoshi Nishikawa,Takenobu Tokunaga,Hikaru Yokono,Tetsuro Takahashi","Interpretation of Implicit Conditions in Database Search Dialogues","The 27th International Conference on Computational Linguistics (COLING 2018)","Proceedings of the 27th International Conference on Computational Linguistics (COLING 2018)",,,,"pp. 477-486",2018,Aug.
"福永隼也,西川仁,徳永健伸,横野光,高橋哲朗","タスク指向対話におけるユーザ要求の理解とその根拠の抽出",,"情報処理学会研究報告自然言語処理（NL）",,"Vol. 2018-NL-236","No. 12","pp. 1-9",2018,July
"竹前慎太郎,村尾一真,谷塚太一,小林隼人,野口正樹,西川仁,徳永健伸","自己学習を用いたニューラル見出し生成","2018年度人工知能学会全国大会（第32回）","2018年度人工知能学会全国大会（第32回）論文集",,,,,2018,June
"Shun-ya Fukunaga,Hitoshi Nishikawa,Takenobu Tokunaga,Hikaru Yokono,Tetsuro Takahashi","Analysis of Implicit Conditions in Database Search Dialogues","The Eleventh International Conference on Language Resources and Evaluation (LREC 2018)","Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018)",,,,"pp. 2741-2745",2018,May
"福永隼也,西川仁,徳永健伸,横野光,高橋哲朗","タスク指向対話における発話の分類と根拠抽出","言語処理学会 第24回年次大会","言語処理学会 第24回年次大会 発表論文集",,,,"pp. 1035-1038",2018,Mar.
"山城颯太,西川仁,徳永健伸","分散表現による大規模格フレームの汎化を利用した統合的ニューラルゼロ照応解析","言語処理学会 第24回年次大会","言語処理学会 第24回年次大会 発表論文集",,,,"pp. 588-591",2018,Mar.
"Yuni Susanti,Takenobu Tokunaga,Hitoshi Nishikawa,Hiroyuki Obari","Controlling item difficulty for automatic vocabulary question generation",,"Research and Practice in Technology Enhanced Learning",,"Vol. 12","No. 1","pp. 25",2017,Dec.
"西川仁","自動要約とその社会実装","みちのく情報伝達学セミナー",,,,,,2017,Dec.
"西川仁","自然言語処理概論?組合せ最適化の観点から?",,"オペレーションズ・リサーチ",,"Vol. 62","No. 11","pp. 697-702",2017,Nov.
"福永隼也,徳永健伸,西川仁,高橋哲朗,横野光","対話行為スロット自動生成のための話題タグアノテーション","人工知能学会第81回言語・音声理解と対話処理研究会",,,,,"pp. 100-101",2017,Oct.
"山城颯太,西川仁,徳永健伸","分散表現による格フレームの格要素の汎化を利用したニューラルゼロ照応解析","NLP若手の会第12回シンポジウム",,,,,,2017,Sept.
"Takenobu Tokunaga,Hitoshi Nishikawa,Tomoya Iwakura","An eye-tracking study of named entity annotation","Recent Advances in Natural Language Processing (RANLP 2017)","Proceedings of Recent Advances in Natural Language Processing (RANLP 2017)",,,,"pp. 758-764",2017,Sept.
"西川仁","文書要約",,"人工知能学大事典",,,,,2017,July
"牧諒亮,西川仁,徳永健伸","視線情報を用いた述語項構造解析モデルへの単語分散表現の導入","言語処理学会 第23回年次大会","言語処理学会 第23回年次大会 発表論文集",,,,"pp. 605-608",2017,Mar.
"海野裕也,岡崎直観,西川仁,中澤敏明","NLP 若手の会",,"人工知能",,"Vol. 32","No. 2","pp. 266-267",2017,Mar.
"Yuni Susanti,Takenobu Tokunaga,Hitoshi Nishikawa,Hiroyuki Obari","Evaluation of automatically generated English vocabulary questions",,"Research and Practice in Technology Enhanced Learning","Springer","Vol. 12","No. 11","Page 21",2017,Mar.
"後藤大希,西川仁,徳永健伸","空間配置課題における物体の向きを含む指示表現の解析","言語処理学会 第23回年次大会","言語処理学会 第23回年次大会 発表論文集",,,,"pp. 1089-1092",2017,Mar.
"福永隼也,西川仁,徳永健伸,横野光,高橋哲朗","対話における話題の抽出を目的とした発話クラスタリング","言語処理学会 第23回年次大会","言語処理学会 第23回年次大会 発表論文集",,,,"pp. 1022-1025",2017,Mar.
"山城颯太,西川仁,徳永健伸","分散表現による格フレームの格要素の汎化を利用したゼロ照応解析","言語処理学会 第23回年次大会","言語処理学会 第23回年次大会 発表論文集",,,,"pp. 206-209",2017,Mar.
"Ryosuke Maki,Hitoshi Nishikawa,Takenobu Tokunaga","Parameter estimation of Japanese predicate argument structure analysis model using eye gaze information","The 26th International Conference on Computational Linguistics (COLING 2016)","Proceedings the 26th International Conference on Computational Linguistics (COLING 2016)",,,,"pp. 2861-2869",2016,Dec.
"後藤大希,西川仁,徳永健伸","空間配置課題における命令表現の解析","情報処理学会自然言語処理研究会","情報処理学会自然言語処理研究会報告","情報処理学会","Vol. 2016-NL-229","No. 7","pp. 1-7",2016,Dec.
"牧諒亮,西川仁,徳永健伸","視線情報を用いた日本語述語項構造解析モデルのパラメータ推定","情報処理学会自然言語処理研究会","情報処理学会自然言語処理研究会報告",,"Vol. 2016-NL-229","No. 8","pp. 1-8",2016,Dec.
"Daiki Gotou,Hitoshi Nishikawa,Takenobu Tokunaga","An extension of ISO-Space for annotating object direction","The 12th Workshop on Asian Language Resources (ALR12)","Proceedings of the 12th Workshop on Asian Language Resources",,,,"pp. 1-9",2016,Dec.
"牧諒亮,西川仁,徳永健伸","視線情報を用いた日本語述語項構造解析モデルのパラメータ推定","NLP若手の会 第11回シンポジウム",,,,,,2016,Aug.
"後藤大希,西川仁,徳永健伸","空間配置課題における物体の向きを含む指示表現の解析","NLP若手の会 第11回シンポジウム",,,,,,2016,Aug.
"Yuni Susanti,Hitoshi Nishikawa,Takenobu Tokunaga,Obari Hiroyuki","Item Difficulty Analysis of English Vocabulary Questions","The 8th International Conference on Computer Supported Education (CSEDU 2016)","Proceedings of the 8th International Conference on Computer Supported Education",,,,"pp. 267-274",2016,May
"牧諒亮,西川仁,徳永健伸","視線情報を利用した日本語述語項構造解析","言語処理学会第22回年次大会","言語処理学会第22回年次大会発表論文集",,,,"pp. 1065-1068",2016,Feb.
"Hitoshi Nishikawa","Combinatorial Perspective on Automatic Summarization","The Eleventh International Symposium on Natural Language Processing",,,,,,2016,Feb.
"後藤大希,西川仁,徳永健伸","空間配置課題に向けたISO-Spaceの拡張","言語処理学会第22回年次大会","言語処理学会第22回年次大会発表論文集",,,,"pp. 115-118",2016,Feb.
"Vu Ngoc Son,Hitoshi Nishikawa,Takenobu Tokunaga","Summarizing Events using Twitter Updates","言語処理学会第22回年次大会","言語処理学会第22回年次大会発表論文集",,,,"pp. 505-508",2016,Feb.
"岩永朋樹,西川仁,徳永健伸","テキスト速報を用いた野球ダイジェストの自動生成","言語処理学会第22回年次大会","言語処理学会第22回年次大会発表論文集",,,,"pp. 238-241",2016,Feb.
"西川仁,有田一穂,田中 克己,平尾 努,牧野 俊朗,松尾 義博","識別的半マルコフモデルによる テキスト結束性を考慮した単一文書要約",,"情報処理学会論文誌","情報処理学会","  57","  2","  769-782",2016,Feb.
"西川仁","自動要約における誤り分析の枠組み",,"自然言語処理","言語処理学会","  23","  1","  3-36",2016,Jan.
"西川仁","自動要約の誤り分析",,"情報処理","情報処理学会","Vol. 57","No. 1","pp. 26-27",2015,Dec.
"徳永健伸,西川仁,岩倉友哉,湯上伸弘","固有表現認識課題におけるアノテータの視線分析","情報処理学会第222回自然言語処理研究発表会","情報処理学会研究報告自然言語処理",,"Vol. 2015-NL-223","No. 8","pp. 1-8",2015,Sept.
"西川仁","オープンソース自動要約プログラム","NLP若手の会第10回シンポジウム",,,,,,2015,Sept.
"Kourogi, S.,Fujishiro, H.,Kimura, A.,Hitoshi Nishikawa","Identifying attractive news headlines for social media",,"International Conference on Information and Knowledge Management, Proceedings",,"Vol. 19-23-Oct-2015",,"pp. 1859-1862",2015,
"Hitoshi Nishikawa","Automatic Summarization on Various Domains with Combinatorial Optimization and Machine Learning",,,,,,,2013,Sept.