Kotaro Oishi

An Intellectual Productivity Evaluation Tool Based on Work Concentration

Hirotake Ishii, Hiroshi Shimoda, Kazune Miyagi, 2013, HCI.

Process in Evaluation Index of Intellectual Productivity Based on Work Concentration

Hiroshi Shimoda, Kazune Miyagi, Hirotake Ishii, 2014 .

Proposal of Intellectual Productivity Model Based on Work State Transition

Hirotake Ishii, Hiroshi Shimoda, Kazune Miyagi, 2013, HCI.