Hiroaki Ogawa

According to our database, Hiroaki Ogawa authored at least 16 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Phoneme-Aware Encoding for Prefix-Tree-Based Contextual ASR.

Hayato Futami, Emiru Tsunoo, Yosuke Kashiwagi, Hiroaki Ogawa, Siddhant Arora, Shinji Watanabe

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

An Area-Efficient up/down Double-Sampling Circuit for a LOFIC CMOS Image Sensor.

Ai Otani, Hiroaki Ogawa, Ken Miyauchi, Sangman Han, Hideki Owada, Isao Takayanagi, Shunsuke Okura

Sensors, 2023

2018

Context-Based Dynamic Meshed Backhaul Construction for 5G Heterogeneous Networks.

Gia Khanh Tran, Ricardo Santos, Hiroaki Ogawa, Makoto Nakamura, Kei Sakaguchi, Andreas Kassler

J. Sens. Actuator Networks, 2018

SDN Orchestration to Optimize Meshed Millimeter-Wave Backhaul Networks for MEC-Enhanced eMBB Use Cases.

Konstantin Koslowski, Ricardo Santos, Wilhelm Keusgen, Thomas Haustein, Andreas Kassler, Kei Sakaguchi, Hiroaki Ogawa, Makoto Nakamura, Yu Tao

Proceedings of the 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2018

2017

Where, When, and How mmWave is Used in 5G and Beyond.

Kei Sakaguchi, Thomas Haustein, Sergio Barbarossa, Emilio Calvanese Strinati, Antonio Clemente, Giuseppe Destino, Aarno Pärssinen, Ilgyu Kim, Hee-Sang Chung, Junhyeong Kim, Wilhelm Keusgen, Richard J. Weiler, Koji Takinami, Elena Ceci, Ali Sadri, Liang Xian, Alexander Maltsev, Gia Khanh Tran, Hiroaki Ogawa, Kim Mahler, Robert W. Heath Jr.

IEICE Trans. Electron., 2017

Where, When, and How mmWave is Used in 5G and Beyon.

Kei Sakaguchi, Thomas Haustein, Sergio Barbarossa, Emilio Calvanese Strinati, Antonio Clemente, Giuseppe Destino, Aarno Pärssinen, Il-Gyu Kim, Hee-Sang Chung, Junhyeong Kim, Wilhelm Keusgen, Richard J. Weiler, Koji Takinami, Elena Ceci, Ali Sadri, Liang Xian, Alexander Maltsev, Gia Khanh Tran, Hiroaki Ogawa, Kim Mahler, Robert W. Heath Jr.

CoRR, 2017

MmWave meshed network with traffic and energy management mechanism.

Kei Sakaguchi, Gia Khanh Tran, Hiroaki Ogawa

Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

Traffic adaptive formation of mmWave meshed backhaul networks.

Hiroaki Ogawa, Gia Khanh Tran, Kei Sakaguchi, Thomas Haustein

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Turning the Knobs on OpenFlow-Based Resiliency in mmWave Small Cell Meshed Networks.

Ricardo Santos, Hiroaki Ogawa, Gia Khanh Tran, Kei Sakaguchi, Andreas Kassler

Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

2015

DCT-OFDM Based Watermarking Scheme Robust Against Clipping, Rotation, and Scaling Attacks.

Hiroaki Ogawa, Minoru Kuribayashi, Motoi Iwata, Koichi Kise

Proceedings of the Digital-Forensics and Watermarking - 14th International Workshop, 2015

2014

Evaluation of parallel processing control of virtual switch architecture on large-scale network.

Hiroki Date, Kenichi Higuchi, Masaru Katayama, Hiroaki Ogawa

Proceedings of the IEEE Global Communications Conference, 2014

Flow burst conversion for large-scale optical layer-2 switch network based on scale-out flow control method.

Kyota Hattori, Masahiro Nakagawa, Hiroki Date, Masaru Katayama, Hiroaki Ogawa

Proceedings of the European Conference on Optical Communication, 2014

2012

Muscle Activities Changing Model by Difference in Sensory Inputs on Human Posture Control.

Ryosuke Chiba, Hiroaki Ogawa, Kaoru Takakusaki, Hajime Asama, Jun Ota

Proceedings of the Intelligent Autonomous Systems 12, 2012

2004

A low-power switched-capacitor variable gain amplifier.

Yoshihisa Fujimoto, Hitoshi Tani, Masahiko Maruyama, Hiroyuki Akada, Hiroaki Ogawa, Masayuki Miyamoto

IEEE J. Solid State Circuits, 2004

2003

A low power sample-and-hold amplifier.

Hitoshi Tani, Yoshihisa Fujimoto, Masahiko Maruyama, Hiroyuki Akada, Hiroaki Ogawa, Masayuki Miyamoto

Proceedings of the ESSCIRC 2003, 2003

1998

Empirical Results on Data Dimensionality Reduction Using the Divided Self-Organizing Map.

Takamasa Koshizen, Hiroaki Ogawa, John Fulcher

Proceedings of the Research and Development in Knowledge Discovery and Data Mining, 1998