Design and implementation of service API for large-scale house log in smart city cloud. - Kohei Takahashi; Shintaro Yamamoto; Akihiro Okushi; Shinsuke Matsumoto; Masahide Nakamura (CloudCom, 2012)

Design and Evaluation of Lifelog Mashup Platform with NoSQL Database. - Kohei Takahashi; Shinsuke Matsumoto; Sachio Saiki; Masahide Nakamura (iiWAS, 2013)

Operation of Battery Energy Storage Systems Considering Transmission Network in Bulk Power System with Large-scale Photovoltaic Systems. - Taisuke Masuta; Eri Mizukami; Kohei Takahashi; Rajitha Udawalpola; Nobuyuki Yamaguchi; Hideaki Ohtake (ICIIS, 2019)

A Web-Based Attendance Management System with NFC Seat Identifiers. - Kohei Takahashi; Michitoshi Niibori; Masaru Kamada (NBiS, 2020)

Forecasting Potential Sales of Bread Products at Stores by Network Embedding. - Kohei Takahashi; Yusuke Goto (CYBCONF, 2021)

Embedding-Based Potential Sales Forecasting of Bread Product. - Kohei Takahashi; Yusuke Goto (J. Adv. Comput. Intell. Intell. Informatics, 2022)