Hiroyuki Kamata

20 papers B 1Journal 2Unranked 17
YearRankTypeTitle / Venue / Authors
2026 — conf
Lightweight Adaptation of BERT for Negation Sentiment Classification.
ICAIIC
Tao Hongmo, Hiroyuki Kamata
2024 — conf
Autonomous Navigation with Feature Points Map for Self-position Estimation for High-Accuracy Landing on Unknown Celestial Bodies.
AsiaSim
Hiroaki Miura, Hiroyuki Kamata
2024 — conf
Highly Accurate Image Matching Using Inlier Extraction of Images via Upper Confidence Bound Policy.
ICGEC (1)
Mashiro Shimada, Hiroyuki Kamata
2024 — conf
Toward Implementation of Autonomous Navigation with Accelerated Map Generation for High-Accuracy Landing on Unknown Celestial Bodies.
ICGEC (1)
Hiroaki Miura, Haruki Omori, Hiroyuki Kamata
2023 — conf
A Study on Correspondence Point Search Algorithm Using Bayesian Estimation and Its Application to a Self-position Estimation for Lunar Explorer.
AsiaSim (2)
Hayato Miyazaki, Hiroki Tanji, Hiroyuki Kamata
2023 — conf
Deep IRLS Net: DNN-based Localization with Efficient Ray Tracing-Free Simulation.
IPIN-WiP
Tetsuro Sato, Hiroyuki Kamata, Takahiro Tsujii, Kenei Matsudaira, Kosei Yamashita
2022 — conf
A Study of Self-position Estimation Method by Lunar Explorer by Selecting Corresponding Points Utilizing Gauss-Newton Method.
AsiaSim (1)
Mitsuki Itoh, Hiroyuki Kamata
2022 — conf
Improving the Accuracy of Homography Matrix Estimation for Disturbance Images Using Wavelet Integrated CNN.
AsiaSim (1)
Mikichika Yokono, Hiroyuki Kamata
2019 — conf
A Generalization of Laplace Nonnegative Matrix Factorization and Its Multichannel Extension.
APSIPA
Hiroki Tanji, Takahiro Murakami, Hiroyuki Kamata
2019 — conf
Laplace Nonnegative Matrix Factorization with Application to Semi-supervised Audio Denoising.
EUSIPCO
Hiroki Tanji, Takahiro Murakami, Hiroyuki Kamata
2018 — conf
A GPS Synchronized, Long-Range Uplink-Only Radio Designed for IoT.
ICC
Seiji Kobayashi, Nabil Loghin, Ryoji Ikegaya, Hiroyuki Kamata, Katsuyuki Tanaka, Sachio Iida, Yusuke Yoneyama, Toshihiro Fujiki, Masanori Sato
2018 — conf
Robust FIR System Identification for Super-Gaussian Noise Based on Hyperbolic Secant Distribution.
ISPACS
Hiroki Tanji, Takahiro Murakami, Hiroyuki Kamata
2016 J jnl
Practical Implementation of Spectrum Sensing and Signal Detection for Satellite Broadcasting Systems.
IEICE Trans. Commun.
Hiroyuki Kamata, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki
2016 J jnl
Robust and Low Complexity Bandwidth and Carrier Frequency Estimation for Cognitive Radio.
IEICE Trans. Commun.
Hiroyuki Kamata, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki
2005 B conf
An Effective IQ Imbalance Compensation Scheme for MIMO-OFDM Communication System.
PIMRC
Hiroyuki Kamata, Kei Sakaguchi, Kiyomichi Araki
2000 — conf
A case study on construction of groupware: Yuitori network for health, welfare and medical works on home care.
ICPADS Workshops
Takashi Mitsuishi, Yukihiro Kimura, Akiko Ogawa, Hiroyuki Kamata, Jun Sasaki, Yutaka Funyu
1998 — conf
Periodicity emphasis of voice wave using nonlinear IIR digital filters and its applications.
ICSLP
Hiroyuki Kamata, Akira Kaneko, Yoshihisa Ishida
1996 — conf
Neural networks learning with L1 criteria and its efficiency in linear prediction of speech signals.
ICSLP
Munehiro Namba, Hiroyuki Kamata, Yoshihisa Ishida
1996 — conf
Proposals Of New Operator For Neural Networks On The Peak Detection And The Interpolation Problems.
ISSPA
Hiroyuki Kamata, Nobuharu Matsumoto, Yoshihisa Ishida
1992 — conf
A method to estimate the transfer function of ARMA model of speech wave using prony method and homomorphic analysis.
ICSLP
Hiroyuki Kamata, Yoshihisa Ishida