Considering Common Data Model for Indoor Location-aware Services. - Long Niu; Shinsuke Matsumoto; Sachio Saiki; Masahide Nakamura (LocWeb, 2014)

Implementation and evaluation of cloud-based integration framework for indoor location. - Long Niu; Sachio Saiki; Shinsuke Matsumoto; Masahide Nakamura (iiWAS, 2015)

WIF4InL: Web-based integration framework for Indoor location. - Long Niu; Sachio Saiki; Shinsuke Matsumoto; Masahide Nakamura (Int. J. Pervasive Comput. Commun., 2016)

Integrating environmental sensing and BLE-based location for improving daily activity recognition in OPH. - Long Niu; Sachio Saiki; Masahide Nakamura (iiWAS, 2017)

Recognizing ADLs of one person household based on non-intrusive environmental sensing. - Long Niu; Sachio Saiki; Masahide Nakamura (SNPD, 2017)

A Preliminary Study for Qantitative Assessment of Life Rhythm Based on Sleeping and Eating Log Data. - Long Niu; Sachio Saiki; Masahide Nakamura (iiWAS, 2018)

Using Non-Intrusive Environmental Sensing for ADLS Recognition in One-Person Household. - Long Niu; Sachio Saiki; Masahide Nakamura (Int. J. Softw. Innov., 2018)