Contribution of visual feedback to the hippocampal theta activity in mice. - Norihiro Katayama; Keita Hidaka; Akihiro Karashima; Mitsuyuki Nakao (iCAST/UMEDIA, 2013)

Interpolation of Quantum Polar Codes and Quantum Reed-Muller Codes. - Keita Hidaka; Dina Abdelhadi; Rüdiger L. Urbanke (CoRR, 2025)