Takayuki Nakajima

Publication Activity (10 Years)

Years Active: 1982-2024
Publications (10 Years): 7

Top Topics

Visual Learning

Svm Classification

Top Venues

IEICE Trans. Inf. Syst.

Publications

Ryosuke Hatai, Kouji Nakahara, Atsushi Nakamura, Takayuki Nakajima, Yoshihiko Kobayashi, Takeo Kageyama, Shigehisa Tanaka
CW-WDM MSA compatible 100-mW (up to 50°C), 400-GHz spacing highly-reliable CW-DFB 8-channel laser array. OFC (2024)
Shuhei Ohno, Masaru Onga, Takayuki Nakajima, Akira Nakanishi, Noriko Sasada, Shinichi Tanaka, Ryosuke Nakajima, Kazuhiko Naoe
10-km Transmission of 106-Gb/s PAM4 with Directly Modulated DFB Lasers in the CWDM Range. OFC (2023)
Takayuki Nakajima, Masaru Onga, Yuji Sekino, Akira Nakanishi, Noriko Sasada, Shigenori Hayakawa, Shigetaka Hamada, Kazuhiko Naoe
106-Gb/s PAM4 Operation of Directly Modulated DFB Lasers from 25 to 70°C for Transmission over 2-km SMF in the CWDM range. OFC (2021)
Siyang Yu, Kazuaki Kondo, Yuichi Nakamura, Takayuki Nakajima, Masatake Dantsuji
Investigation on e-Learning Status Estimation for New Learners - Classifier Selection on Representative Sample Selection. IEICE Trans. Inf. Syst. (4) (2020)
Siyang Yu, Kazuaki Kondo, Yuichi Nakamura, Takayuki Nakajima, Hiroaki Nanjo, Masatake Dantsuji
Visual Emphasis of Lip Protrusion for Pronunciation Learning. IEICE Trans. Inf. Syst. (1) (2019)
Noriko Sasada, Takayuki Nakajima, Yuji Sekino, Akira Nakanishi, M. Mukaikubo, M. Ebisu, Masatoshi Mitaki, Shigenori Hayakawa, Kazuhiko Naoe
Wide-Temperature-Range (25°C to 80°C) 53-Gbaud PAM4 (106-Gb/s) Operation of 1.3-µm Directly Modulated DFB Lasers for 10-km Transmission. ECOC (2018)
Siyang Yu, Kazuaki Kondo, Yuichi Nakamura, Takayuki Nakajima, Masatake Dantsuji
Learning State Recognition in Self-Paced E-Learning. IEICE Trans. Inf. Syst. (2) (2017)
Takayuki Nakajima, Hiroshi Ohmura
Pole-zero structure based on two-source vocal tract model, PSE inspection of continuous speech vowel part. ICSLP (1990)
Takayuki Nakajima, Torazo Suzuki, Hiroshi Ohmura
Non-steady state speech analysis method with dynamic feature enhancing effect. ICASSP (1982)