A Network Architecture to Easily Control Devices. - Takahiro Hata; Michiharu Takemoto; Takashi Kambayashi; Kentaro Uchiyama; Mitsuo Teramoto (SAINT, 2009)

Smart Shadow: Platform to Provide Real-World Services in Ubiquitous Environments and Its Applications. - Michiharu Takemoto; Takashi Kambayashi; Takahiro Hata; Kentaro Uchiyama; Kenji Umakoshi (SAINT, 2010)

Top of worlds: estimating time complexity of calculating rank order in multi-dimensional hierarchical sets. - Takahiro Hata; Hitoshi Kawasaki; Hisashi Kurasawa; Hiroshi Sato; Motonori Nakamura; Akihiro Tsutsui (UbiComp/ISWC Adjunct, 2015)

Predicting People Flow for Supporting Facility Management. - Keisuke Tsunoda; Takahiro Hata; Kazuaki Obana (ICSEB, 2020)

Prioritization of Lane-based Traffic Jam Detection for Automotive Navigation System utilizing Suddenness Index Calculation Method for Aggregated Values. - Aki Hayashi; Yuki Yokohata; Takahiro Hata; Kouhei Mori; Kazuaki Obana (SICE, 2021)

Prioritization of Lane-Specific Traffic Jam Detection for Automotive Navigation Framework Utilizing Suddenness Index and Automatic Threshold Determination. - Aki Hayashi; Yuki Yokohata; Takahiro Hata; Kouhei Mori; Masato Kamiya (IEICE Trans. Inf. Syst., 2023)