Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites. - Masaharu Hirota; Masaki Endo; Shohei Yokoyama; Hiroshi Ishikawa 004 (EGC, 2015)

Inferring Tourist Behavior and Purposes of a Twitter User. - Yuya Nozawa; Masaki Endo; Yo Ehara; Masaharu Hirota; Shohei Yokoyama; Hiroshi Ishikawa 004 (PRICAI Workshops, 2016)

How to Find Accessible Free Wi-Fi at Tourist Spots in Japan. - Keisuke Mitomi; Masaki Endo; Masaharu Hirota; Shohei Yokoyama; Yoshiyuki Shoji; Hiroshi Ishikawa 004 (SocInfo (1), 2016)

Multilingualization of Restaurant Menu by Analogical Description. - Kensuke Nobumoto; Daiju Kato; Masaki Endo; Masaharu Hirota; Hiroshi Ishikawa 004 (CEA@IJCAI, 2017)

Analyzing Travel Behavior Using Multi-label Classification From Twitter. - Kazuki Takahashi; Daiju Kato; Masaki Endo; Tetsuya Araki; Masaharu Hirota; Hiroshi Ishikawa 004 (MEDES, 2017)

Analyzing Relationship of Words Using Biased LexRank from Geotagged Tweets. - Takahito Tsuchida; Daiju Kato; Masaki Endo; Masaharu Hirota; Tetsuya Araki; Hiroshi Ishikawa 004 (MEDES, 2017)

Utilization of Information Interpolation using Geotagged Tweets. - Masaki Endo; Masaharu Hirota; Hiroshi Ishikawa 004 (IUI Workshops, 2018)

Generalized difference method for generating integrated hypotheses in social big data. - Hiroshi Ishikawa 004; Daiju Kato; Masaki Endo; Masaharu Hirota (MEDES, 2018)

Predicting user gender on social media sites using geographical information. - Rio Miura; Masaharu Hirota; Daiju Kato; Tetsuya Araki; Masaki Endo; Hiroshi Ishikawa 004 (MEDES, 2018)

Tourism application with CNN-Based Classification specialized for cultural information. - Takuma Hirotsu; Masaharu Hirota; Tetsuya Araki; Masaki Endo; Hiroshi Ishikawa 004 (iiWAS, 2019)

Applications of Generalized Difference Method for Hypothesis Generation to Social Big Data in Concept and Real Spaces. - Hiroshi Ishikawa 004; Daiju Kato; Masaki Endo; Masaharu Hirota (MEDES, 2019)

Generating Distributed Representation of User Movement for Extracting Detour Spots. - Masaharu Hirota; Tetsuya Oda; Masaki Endo; Hiroshi Ishikawa 004 (MEDES, 2019)

Automatic detection method of tourist spots using SNS. - Munenori Takahashi; Masaki Endo; Shigeyoshi Ohno; Masaharu Hirota; Hiroshi Ishikawa 004 (WIMS, 2020)

Estimating Deflation Representing People Spreading in Stream Data. - Takuma Toyoshima; Masaki Endo; Takuo Kikuchi; Shigeyoshi Ohno; Hiroshi Ishikawa 004 (WIMS, 2020)

Numerical estimation of new COVID-19 positive cases using time series analysis by machine learning. - Yusuke Takamori; Riku Watanabe; Daiju Kato; Masaki Endo; Hiroshi Ishikawa 004 (MEDES, 2021)

Spot extraction and analysis using an automatic detection method of tourist spots using SNS. - Munenori Takahashi; Masaki Endo; Shigeyoshi Ohno; Masaharu Hirota; Hiroshi Ishikawa 004 (Int. J. Intell. Inf. Database Syst., 2022)

Estimating deflation representing people spreading in stream data and estimating a specific position. - Takuma Toyoshima; Masaki Endo; Takuo Kikuchi; Shigeyoshi Ohno; Hiroshi Ishikawa 004 (Int. J. Intell. Inf. Database Syst., 2022)

Estimating the Best Time to View Cherry Blossoms Using Time-Series Forecasting Method. - Tomonari Horikawa; Munenori Takahashi; Masaki Endo; Shigeyoshi Ohno; Masaharu Hirota; Hiroshi Ishikawa 004 (Mach. Learn. Knowl. Extr., 2022)

Time-Series Estimation of the Best Time to View Seasonal Organisms Using Geotagged Tweets and Co-occurring Words. - Yusuke Takamori; Junya Sato; Ryoga Sato; Asahi Iha; Masaki Endo; Kenji Terada; Shigeyoshi Ohno; Hiroshi Ishikawa 004 (MEDES, 2023)