Optical WDM grouped links and dynamic bandwidth sharing for scalable 3-stage ATM switching systems. - Kohei Nakai; Eiji Oki; Naoaki Yamanaka (ICC, 1999)

WDM optical switching to achieve 5 tb/s throughput. - Nobuaki Matsuura; Kimihiro Yamakoshi; Eiji Oki; Kohei Nakai; Naoaki Yamanaka; Takaharu Ohyama; Yuji Akahori (GLOBECOM, 2001)

Effective switching scheduling algorithm using concatenated data block to reduce guard-time for opt-electronic packet switch. - Takashi Kurimoto; Eiji Oki; Kohei Nakai; Naoaki Yamanaka (ICC, 2001)

5-Tbit/s frame-based ATM switching system using 2.5-Gbit/s×8 optical WDM links. - Kimihiro Yamakoshi; Kohei Nakai; Nobuaki Matsuura; Eiji Oki; Ryusuke Kawano; Naoaki Yamanaka (ICC, 2001)

Multi-stage switching system using optical WDM grouped links based on dynamic bandwidth sharing. - Eiji Oki; Naoaki Yamanaka; Kohei Nakai; Nobuaki Matsuura (IEEE Commun. Mag., 2003)

Att-DARTS: Differentiable Neural Architecture Search for Attention. - Kohei Nakai; Takashi Matsubara 001; Kuniaki Uehara (IJCNN, 2020)

Neural Architecture Search for Convolutional Neural Networks with Attention. - Kohei Nakai; Takashi Matsubara 001; Kuniaki Uehara (IEICE Trans. Inf. Syst., 2021)