80Gb/s Multi-wavelength Optical Packet Switching Using PLZT Switch. - Katsuya Watabe; Tetsuya Saito; Nobutaka Matsumoto; Takuo Tanemura; Hideaki Imaizumi; Abdullah Al Amin; Mitsuru Takenaka; Yoshiaki Nakano; Hiroyuki Morikawa (ONDM, 2007)

BPEL Driven Policy Management of Virtualized Network Resources for IMS Environments. - Nobutaka Matsumoto; Takahiro Miyamoto; Michiaki Hayashi; Hideaki Tanaka (APNOMS, 2008)

Orchestration of heterogeneous virtualized resources for end-to-end service control. - Michiaki Hayashi; Nobutaka Matsumoto; Takahiro Miyamoto; Hideaki Tanaka (NOMS, 2008)

Network Middleware Design for Bridging Legacy Infrastructures and NGN. - Nobutaka Matsumoto; Michiaki Hayashi; Hideaki Tanaka (NGI, 2009)

LightFlow: Speeding up GPU-based flow switching and facilitating maintenance of flow table. - Nobutaka Matsumoto; Michiaki Hayashi (HPSR, 2012)

Roles of network federations for bridging multi-generation standard architectures. - Michiaki Hayashi; Shuichi Okamoto; Nobutaka Matsumoto (ICC, 2012)

QoS-Ensured Network Resource Federation Driven by Bandwidth Brokers in Open Access Network Architecture. - Michiaki Hayashi; Nobutaka Matsumoto; Kosuke Nishimura; Hideaki Tanaka (IEICE Trans. Commun., 2012)

GPU-accelerated hash and wildcard hybrid flow switching for tackling massive flow entries. - Nobutaka Matsumoto; Michiaki Hayashi; Itsuro Morita (HPSR, 2013)

Erlang-k-based packet latency prediction model for optimal configuration of software routers. - Kalika Suksomboon; Nobutaka Matsumoto; Shuichi Okamoto; Michiaki Hayashi; Yusheng Ji (NetSoft, 2017)

Towards performance prediction of multicore software routers. - Kalika Suksomboon; Nobutaka Matsumoto; Masaki Fukushima; Shuichi Okamoto; Michiaki Hayashi (Int. J. Netw. Manag., 2017)

Configuring a Software Router by the Erlang-k-Based Packet Latency Prediction. - Kalika Suksomboon; Nobutaka Matsumoto; Shuichi Okamoto; Michiaki Hayashi; Yusheng Ji (IEEE J. Sel. Areas Commun., 2018)

Development of a folding arm on an articulated mobile robot for plant disaster prevention. - Nobutaka Matsumoto; Motoyasu Tanaka; Mizuki Nakajima; Masahiro Fujita; Kenjiro Tadakuma (Adv. Robotics, 2020)

Development and field test of the articulated mobile robot T2 Snake-4 for plant disaster prevention. - Motoyasu Tanaka; Kazuyuki Kon; Mizuki Nakajima; Nobutaka Matsumoto; Shinnosuke Fukumura; Kosuke Fukui; Hidemasa Sawabe; Masahiro Fujita; Kenjiro Tadakuma (Adv. Robotics, 2020)