Publications

カンファレンス (国際)
Practical End-to-End Repositioning Algorithm for Managing Bike-Sharing System: Akihiro Yoshida*1, Yosuke Yatsushiro*1, Nozomi Hata*1, Tatsuru Higurashi, Nariaki Tateiwa*1, Takashi Wakamatsu*1, Akira Tanaka*1, Kenichi Nagamatsu*1, Katsuki Fujisawa*1 (*1 Kyusyu Univ.); 2019 IEEE International Conference on Big Data (IEEE BigData 2019); 2019.12.9

カンファレンス (国際)
Approximate QoS Rule Derivation Based on Root Cause Analysis for Cloud Computing: Satoshi Konno and Xavier De ́fago; 24th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2019); 2019.12.2

カンファレンス (国際)
Target-Topic Aware Doc2Vec for Short Sentence Retrieval from User Generated Content: Kosuke Kurihara*, Yoshiyuki Shoji*, Sumio Fujita, Martin J. Dürst* (* Aoyama Gakuin University); The 21st International Conference on Information Integration and Web-based Applications & Services (iiWAS2019); 2019.12.2

論文誌 (国際)
New Performance Index “Attractiveness Factor” for Evaluating Website via Obtaining Transition of Users’ Interests as Network Flow: Akihiro Yoshida*, Tatsuru Higurashi, Masaki Maruishi*, Nariaki Tateiwa*, Nozomi Hata* ,Akira Tanaka*, Takashi Wakamatsu*, Kenichi Nagamatsu*, Akira Tajima, and Katsuki Fujisawa* (* Kyusyu University); Data Science and Engineering; 2019.11.23

カンファレンス (国内)
SIGIR2019参加報告: 野本昌子, Bhattacharjee Anupam; 人工知能学会第23回インタラクティブ情報アクセスと可視化マイニング研究会; 2019.11.22

カンファレンス (国際)
CSNN: Contextual Sentiment Neural Network: Tomoki Ito*, Kota Tsubouchi, Hiroki Sakaji*, Kiyoshi Izumi*, and Tatsuo Yamashita (* The University of Tokyo); The IEEE International Conference on Data Mining (ICDM2019); 2019.11.8

カンファレンス (国際)
Arc Loss: Softmax with Additive Angular Margin for Answer Retrieval: Rikiya Suzuki (Waseda univ.), Sumio Fujita, Tetsuya Sakai (Waseda univ.); The 15th Asia Information Retrieval Societies Conference (AIRS 2019); 2019.11.7

カンファレンス (国際)
Unsupervised Answer Retrieval with Data Fusion for Community Question Answering: Sosuke Kato (Waseda univ.), Toru Shimizu, Sumio Fujita, Tetsuya Sakai (Waseda univ.); The 15th Asia Information Retrieval Societies Conference (AIRS 2019); 2019.11.7

カンファレンス (国際)
Adapting Visual Question Answering Models for Enhancing Multimodal Community Q&A Platforms: Avikalp Srivastava (CMU), HsinWen Liu (Waseda Univ.), and Sumio FUJITA; The 28th ACM International Conference on Information and Knowledge Management (CIKM 2019); 2019.11.5

カンファレンス (国際)
City2City: Translating Place Representations across Cities: Takahiro Yabe*1, Kota Tsubouchi, Toru Shimizu, Yoshihide Sekimoto*2, Satish V. Ukkusuri*1 (*1 Purdue University, *2 The Unifersity of Tokyo); 27th International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2019); 2019.11.5

カンファレンス (国際)
Deep Multiple Instance Learning for Human Trajectory Identification: Zipei Fan*, Xuan Song*, Quanjun Chen*, Renhe Jiang*, Kota Tsubouchi and Ryosuke Shibasaki* (* The University of Tokyo); 27th International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2019); 2019.11.5

カンファレンス (国際)
Diamonds in the Rough: Generating Fluent Sentences from Early-Stage Drafts for Academic Writing Assistance: Takumi Ito*1*2, Tatsuki Kuribayashi*1*2, Hayato Kobayashi*3*4 , Ana Brassard*4*1, Masato Hagiwara*5, Jun Suzuki*1*4, and Kentaro Inui*1*4 (*1 Tohoku University, *2 Langsmith Inc., *3 Yahoo Japan Corporation, *4 RIKEN, *5 Octanove Labs LLC); The 12th International Conference on Natural Language Generation (INLG 2019); 2019.10.29

その他 (国際)
BanditRank:Learning To Rank Using Contextual Bandits: Phanideep Gampa (IIT), Sumio Fujita; arXiv.org; 2019.10.23

カンファレンス (国際)
No-Sweat Detective: No Effort Anomaly Detection for Wi-Fi-Based Localization: Kota Tsubouchi, Kohei Yamamoto (Ristumeikan University) ,and Nobuhiko Nishio (Ristumeikan University); Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN2019); 2019.10.1

カンファレンス (国際)
Daily Action Dead Reckoning Using Smartphone Sensors: Takumi Otsuki*, Kohei Kanagu, Kota Tsubouchi, and Nobuhiko Nishio* (* Ritsumeikan University); Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN2019); 2019.9.30

カンファレンス (国際)
GroupWi-Lo: Maintaining Wi-Fi-based Indoor Localization Accurate via Group-wise Total Variation Regularization: Masato Sugasaki*1, Kota Tsubouchi, Masamichi Shimosaka*1, and Nobuhiko Nishio*2 (*1 Tokyo Institute of Technology, *2 Ritsumeikan University); Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN2019); 2019.9.30

カンファレンス (国内)
社内コンペティションによるYahoo!ニュースのコメントランキングの改善: 田口拓明, 藤田綜一郎（東工大）, 小林隼人, 田渕義宗, 小林健, 村尾一真（VISITS Technologies ）, Chahine Koleejan, 増山毅司, 谷塚太一, 奥村学（東工大）; 第15回テキストアナリティクス・シンポジウム(NLC&DC合同研究会); 2019.9.27

カンファレンス (国内)
WEB上Q&Aサービスへ投稿質問を用いた認知症介護に関する介護者の情報ニーズの探索的分析: 小沢彩歌（滋賀医科大学）, 平和也（滋賀医科大学）, 村山太一（NAIST）, 藤田澄男, 伊藤美樹子（滋賀医科大学）, 荒牧英治（NAIST）; 第11回日本ヘルスコミュニケーション学会学術集会; 2019.9.21

カンファレンス (国際)
CityAtmosphere: VR Image to Glimpse Wishes: Mutsuhiro Iwamoto (Tokyo Tech), Yuta Hayakawa (Tokyo Tech), Takayuki Sakamoto (Nikken Sekkei), Hiraki Yasuda(Nikken Sekkei), Akira Tsujimoto(Nikken Sekkei), Takuto Usami (Nikken Sekkei), Kota Tsubouchi, Masamichi Shimosaka (Tokyo Tech); The 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2019); 2019.9.10

カンファレンス (国際)
Proactive Car Navigation: Destination Prediction release us from struggle user input of Car Navigation: Ryo Imai(Tokyo Tech), Kosuke Watanabe, Kota Tsubouchi, Masamichi Shimosaka(Tokyo Tech); The 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2019); 2019.9.10