The K computer Operations: Experiences and Statistics. - Keiji Yamamoto; Atsuya Uno; Hitoshi Murai; Toshiyuki Tsukamoto; Fumiyoshi Shoji; Shuji Matsui; Ryuichi Sekizawa; Fumichika Sueyasu; Hiroshi Uchiyama; Mitsuo Okamoto; Nobuo Ohgushi; Katsutoshi Takashina; et al. (ICCS, 2014)

Improving the energy efficiencies of power supply and cooling facilities for 10 peta-scale supercomputer. - Fumiyoshi Shoji; Katsuyuki Tanaka; Satoshi Matsushita; Hiroyuki Takitsuka; Toshiyuki Tsukamoto; Mitsuo Yokokawa (Comput. Sci. Res. Dev., 2016)

Modeling the Existing Cooling System to Learn its Behavior for Post-K Supercomputer at RIKEN R-CCS. - Motohiko Matsuda; Hiroya Matsuba; Jorji Nonaka; Keiji Yamamoto; Hiroshi Shibata; Toshiyuki Tsukamoto (ICPP Workshops, 2019)

A Study of Operational Impact on Power Usage Effectiveness using Facility Metrics and Server Operation Logs in the K Computer. - Masaaki Terai; Fumiyoshi Shoji; Toshiyuki Tsukamoto; Yukihiro Yamochi (CLUSTER, 2020)

A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction. - Keijiro Fujita; Naohisa Sakamoto; Takanori Fujiwara; Jorji Nonaka; Toshiyuki Tsukamoto (AsiaSim, 2021)

Reflections on the Developments of Visual Analytics Systems for the K Computer System Log Data. - Jorji Nonaka; Keijiro Fujita; Takanori Fujiwara; Naohisa Sakamoto; Keiji Yamamoto; Masaaki Terai; Toshiyuki Tsukamoto; Fumiyoshi Shoji (VisGap@EuroVis, 2023)