Kohei Nakamura

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 20

Top Topics

Top Venues

IEICE Trans. Inf. Syst.

Publications

Kohei Nakamura, Manabu Ishihara, Izumi Horikoshi, Hiroaki Ogata
Uncovering insights from big data: change point detection of classroom engagement. Smart Learn. Environ. 11 (1) (2024)
Kohei Nakamura, Izumi Horikoshi, Rwitajit Majumdar, Hiroaki Ogata
Extract instructional process from xAPI log data: a case study in Japanese junior high school. Res. Pract. Technol. Enhanc. Learn. 20 (2024)
Kohei Nakamura, Bang Du, Keishun Sugishita, Ryo Hasegawa, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Development of Trans-nail PPG Controller Using Fingertip Blood Volume Changes to Enable Highly Accurate Motion Prediction. BioCAS (2023)
Kohei Nakamura, Yaogan Liang, Bang Du, Shengwei Wang, Yuta Aruga, Bunta Inoue, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Implementation of Light and Dark Adaptation Function for High QOL 3D-Stacked Artificial Retina Chip. BioCAS (2022)
Takanori Inoue, Kohei Nakamura, Yuushi Matsuo, Fatih Yaman, Sergejs Makovejs, Jennifer T. Prater, Juan Carlos Aquino, Daishi Masuda, Yoshihisa Inada, Eduardo Mateo
200µm Diameter Fiber for SDM Submarine Networks: Cabling Performance and Record Transmission Result. OFC (2022)
Yaogan Liang, Bang Du, Kohei Nakamura, Shengwei Wang, Bunta Inoue, Yuta Aruga, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
3D-stacked retinal prosthesis chip with binary image capture and edge detection functions for human visual restoration. IEICE Electron. Express 19 (23) (2022)
Hitoshi Takeshita, Kohei Nakamura, Yuushi Matsuo, Takanori Inoue, Daishi Masuda, Tetsuya Hiwatashi, Kohei Hosokawa, Yoshihisa Inada, Emmanuel Le Taillandier de Gabory
First Demonstration of Uncoupled 4-Core Multicore Fiber in a Submarine Cable Prototype with Integrated Multicore EDFA. OFC (2022)
Yaogan Liana, Zhengyang Qian, Bang Du, Jinming Ye, Kohei Nakamura, Shengwei Wang, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Design and Evaluation of Electronic-Microsaccade with Balanced Stimulation for Artificial Vision System. BioCAS (2021)
Fatih Yaman, Kohei Nakamura, Eduardo Mateo, Shinsuke Fujisawa, Hussam G. Batshon, Takanori Inoue, Yoshihisa Inada
Estimation of Core-Cladding Concentricity Error From GAWBS Noise Spectrum. OFC (2021)
Shaoliang Zhang, Fatih Yaman, Eduardo Mateo, Ivan B. Djordjevic, Kohei Nakamura, Takanori Inoue, Yoshihisa Inada
On the Performance Metric and Design of Non-Uniformly Shaped Constellation. OFC (2019)
Takuma Iwata, Kohei Nakamura, Yuta Tokusashi, Hiroki Matsutani
An FPGA-Based Change-Point Detection for 10Gbps Packet Stream. IEICE Trans. Inf. Syst. (12) (2019)
Valey Kamalov, Ljupcho Jovanovski, Vijay Vusirikala, Shaoliang Zhang, Fatih Yaman, Kohei Nakamura, Takanori Inoue, Eduardo Mateo, Yoshihisa Inada
Evolution from 8QAM live traffic to PS 64-QAM with Neural-Network Based Nonlinearity Compensation on 11000 km Open Subsea Cable. OFC (2018)
Yuma Sakakibara, Shin Morishima, Kohei Nakamura, Hiroki Matsutani
A Hardware-Based Caching System on FPGA NIC for Blockchain. IEICE Trans. Inf. Syst. (5) (2018)
Shaoliang Zhang, Zhen Qu, Fatih Yaman, Eduardo Mateo, Takanori Inoue, Kohei Nakamura, Yoshihisa Inada, Ivan B. Djordjevic
Flex-Rate Transmission using Hybrid Probabilistic and Geometric Shaped 32QAM. OFC (2018)
Takuma Iwata, Kohei Nakamura, Yuta Tokusashi, Hiroki Matsutani
Accelerating Online Change-Point Detection Algorithm Using 10 GbE FPGA NIC. Euro-Par Workshops (2018)
Eduardo Mateo, Kohei Nakamura, Takanori Inoue, Yoshihisa Inada, Takaaki Ogata
Nonlinear Characterization of Fiber Optic Submarine Cables. ECOC (2017)
Shaoliang Zhang, Fatih Yaman, Eduardo Mateo, Takanori Inoue, Kohei Nakamura, Yoshihisa Inada
Design and Performance Evaluation of a GMI-Optimized 32QAM. ECOC (2017)
Yuma Sakakibara, Kohei Nakamura, Hiroki Matsutani
An FPGA NIC Based Hardware Caching for Blockchain. HEART (2017)
Shaoliang Zhang, Fatih Yaman, Eduardo Mateo, Takanori Inoue, Kohei Nakamura, Yoshihisa Inada
A generalized pairwise optimization for designing multi-dimensional modulation formats. OFC (2017)
Kohei Nakamura, Ami Hayashi, Hiroki Matsutani
An FPGA-based low-latency network processing for spark streaming. IEEE BigData (2016)
Shaoliang Zhang, Kohei Nakamura, Fatih Yaman, Eduardo Mateo, Takanori Inoue, Yoshihisa Inada
Optimized BICM-8QAM formats based on generalized mutual information. ECOC (2015)
Fatih Yaman, Shaoliang Zhang, Yue-Kai Huang, Ezra Ip, John D. Downie, William A. Wood, Aramais R. Zakharian, Snigdharaj K. Mishra, Jason E. Hurley, Yequn Zhang, Ivan B. Djordjevic, Ming-Fang Huang, Eduardo Mateo, Kohei Nakamura, Takanori Inoue, Yoshihisa Inada, Takaaki Ogata
First quasi-single-mode transmission over transoceanic distance using few-mode fibers. OFC (2015)
Shaoliang Zhang, Fatih Yaman, Yue-Kai Huang, Takanori Inoue, Kohei Nakamura, Eduardo Mateo, Yoshihisa Inada, Ting Wang, Takaaki Ogata
Trans-pacific transmission of quad-carrier 1Tb/s DP-8QAM assisted by LUT-based MAP algorithm. OFC (2015)