Hiroki Sugiyama

Publication Activity (10 Years)

Years Active: 1999-2020
Publications (10 Years): 5

Top Topics

Sentiment Analysis

Runtime Environment

Pearson Correlation Coefficient

Top Venues

IEICE Electron. Express

IEICE Trans. Electron.

Publications

Hiroshi Hamada, Takuya Tsutsumi, Hideaki Matsuzaki, Takuya Fujimura, Ibrahim Abdo, Atsushi Shirane, Kenichi Okada, Go Itami, Ho-Jin Song, Hiroki Sugiyama, Hideyuki Nosaka
300-GHz-Band 120-Gb/s Wireless Front-End Based on InP-HEMT PAs and Mixers. IEEE J. Solid State Circuits 55 (9) (2020)
Hiroshi Hamada, Takuya Tsutsumi, Adam Pander, Masahito Nakamura, Go Itami, Hideaki Matsuzaki, Hiroki Sugiyama, Hideyuki Nosaka
230-305 GHz, > 10-dBm-Output-Power Wideband Power Amplifier Using Low-Q Neutralization Technique in 60-nm InP-HEMT Technology. BCICTS (2020)
Hiroshi Hamada, Takuya Tsutsumi, Go Itami, Hiroki Sugiyama, Hideaki Matsuzaki, Kenichi Okada, Hideyuki Nosaka
300-GHz 120-Gb/s Wireless Transceiver with High-Output-Power and High-Gain Power Amplifier Based on 80-nm InP-HEMT Technology. BCICTS (2019)
Masahiro Nissato, Hiroki Sugiyama, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota
Realization and Preliminary Evaluation of MPI Runtime Environment on Android Cluster. AINA (2019)
Hiroshi Ishikawa, Salah Ibrahim, Tatsushi Nakahara, Hiroki Sugiyama, Toshikazu Hashimoto
A Novel Optoelectronic Parallel-to-Serial Converter for 100-Gbps Optical Packets. PSC (2018)
Hiroki Sugiyama, Makoto Takizawa
Reliable and Efficient Parallel Transmission Protocols in P2P Networks. BWCCA (2015)
Fumiyo Fukumoto, Hiroki Sugiyama, Yoshimi Suzuki, Suguru Matsuyoshi
Exploiting Guest Preferences with Aspect-Based Sentiment Analysis for Hotel Recommendation. IC3K (2015)
Fumiyo Fukumoto, Hiroki Sugiyama, Yoshimi Suzuki, Suguru Matsuyoshi
Exploiting Guest Preferences with Aspect-based Sentiment Analysis for Hotel Recommendation. IC3K (Selected Papers) (2014)
Fumiyo Fukumoto, Hiroki Sugiyama, Yoshimi Suzuki, Suguru Matsuyoshi
Incorporating Guest Preferences into Collaborative Filtering for Hotel Recommendation. KDIR (2014)
Tetsuya Kawasaki, Adrian Dobroiu, Takanori Eto, Yuki Kurita, Kazuki Kojima, Yuhei Yabe, Hiroki Sugiyama, Takayuki Watanabe, Susumu Takabayashi, Tetsuya Suemitsu, Victor Ryzhii, Katsumi Iwatsuki, Taiichi Otsuji, Youichi Fukada, Junichi Kani, Jun Terada, Naoto Yoshimoto
Graphene-channel FETs for photonic frequency double-mixing conversion over the sub-THz band. ESSDERC (2013)
Hiroshi Ishikawa, Tatsushi Nakahara, Hiroki Sugiyama, Ryo Takahashi
A parallel-to-serial converter based on a differentially-operated optically clocked transistor array. IEICE Electron. Express 10 (20) (2013)
Atsushi Teranishi, Kaoru Shizuno, Safumi Suzuki, Masahiro Asada, Hiroki Sugiyama, Haruki Yokoyama
Fundamental oscillation up to 1.08THz in resonant tunneling diodes with high-indium-composition transit layers for reduction of transit delay. IEICE Electron. Express 9 (5) (2012)
Atsushi Teranishi, Safumi Suzuki, Kaoru Shizuno, Masahiro Asada, Hiroki Sugiyama, Haruki Yokoyama
Estimation of Transit Time in Terahertz Oscillating Resonant Tunneling Diodes with Graded Emitter and Thin Barriers. IEICE Trans. Electron. (3) (2012)
Takaaki Koga, Toru Matsuura, Sébastien Faniel, Satofumi Souma, Shunsuke Mineshige, Yoshiaki Sekine, Hiroki Sugiyama
As Double Quantum Well toward Spin Filter Applications. IEICE Trans. Electron. (5) (2012)
Toshihiko Kosugi, Hiroki Sugiyama, Koichi Murata, Hiroyuki Takahashi, Akihiko Hirata, Naoya Kukutsu, Yuichi Kado, Takatomo Enoki
A 125-GHz 140-mW InGaAs/InP composite-channel HEMT MMIC power amplifier module. IEICE Electron. Express 6 (24) (2009)
Hideaki Matsuzaki, Hiroki Sugiyama, Haruki Yokoyama, Takashi Kobayashi, Takatomo Enoki
Suppression of short-channel effect in pseudomorphic In0.25Al0.75P/In0.75Ga0.25As high electron mobility transistors. IEICE Electron. Express 1 (11) (2004)
Tetsuya Suemitsu, Yoshino K. Fukai, Hiroki Sugiyama, Kazuo Watanabe, Haruki Yokoyama
Bias-stress-induced increase in parasitic resistance of InP-based InAlAs/InGaAs HEMTs. Microelectron. Reliab. 42 (1) (2002)
Keiji Konishi, Hiroki Sugiyama, Hideki Kokame, Kentaro Hirata
Decentralized delayed-feedback control of a coupled ring map lattice. ISCAS (5) (1999)