Kenta Niwa - Publications, H-index & Citations

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Kenta Niwa

Affiliation pending

13H-index

133Paper Count

835Citation Count

Published Papers 15

Publication Date

SSFG: Stochastically Scaling Features and Gradients for Regularizing Graph Convolutional Networks

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS

IF8.9

2024-02-01

OAAI

Zhang, Haimin; Xu, Min; Zhang, Guoqiang; Niwa, Kenta

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Natural Gradient Primal-Dual Method for Decentralized Learning

IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS

IF4.9

2024-01-01

PREAI

Niwa, Kenta; Ishii, Hiro; Sawada, Hiroshi; Fujino, Akinori; Harada, Noboru; Yokota, Rio

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A Localized Primal-Dual Method for Centralized/Decentralized Federated Learning Robust to Data Heterogeneity

IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS

IF4.9

2024-01-01

OAAI

Tyou, Iifan; Murata, Tomoya; Fukami, Takumi; Takezawa, Yuki; Niwa, Kenta

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DP-Norm: Differential Privacy Primal-Dual Algorithm for Decentralized Federated Learning

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2024-01-01

OAAI

Fukami, Takumi; Murata, Tomoya; Niwa, Kenta; Tyou, Iifan

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On eigenvalue shaping for two-channel decentralized active noise control systems

APPLIED ACOUSTICS

IF3.6

2023-03-01

PREAI

Pradhan, Somanath; Zhang, Guoqiang; Zhao, Sipei; Niwa, Kenta; Kleijn, W. Bastiaan

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CoordiNet: Constrained Dynamics Learning for State Coordination Over Graph

IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS

IF4.9

2023-01-01

PREAI

Niwa, Kenta; Ueda, Naonori; Sawada, Hiroshi; Fujino, Akinori; Takeda, Shoichiro; Zhang, Guoqiang; Kleijn, W. Bastiaan

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Communication Compression for Decentralized Learning With Operator Splitting Methods

IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS

IF4.9

2023-01-01

OAAI

Takezawa, Yuki; Niwa, Kenta; Yamada, Makoto

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Revisiting the Primal-Dual Method of Multipliers for Optimisation Over Centralised Networks

IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS

IF4.9

2022-01-01

OAAI

Zhang, Guoqiang; Niwa, Kenta; Kleijn, W. Bastiaan

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Ambisonic Signal Processing DNNs Guaranteeing Rotation, Scale and Time Translation Equivariance

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2021-01-01

PREAI

Sato, Ryotaro; Niwa, Kenta; Kobayashi, Kazunori

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Microphone Array Wiener Post Filtering Using Monotone Operator Splitting

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2020-01-01

OAAI

Niwa, Kenta; Chiba, Hironobu; Harada, Noboru; Zhang, Guoqiang; Kleijn, W. Bastiaan

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Microphone array source enhancement using subtractive PSD estimation model

APPLIED ACOUSTICS

IF3.6

2019-01-01

PREAI

Niwa, Kenta; Hioka, Yusuke; Kobayashi, Kazunori

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Efficient Audio Rendering Using Angular Region-Wise Source Enhancement for 360° Video

IEEE TRANSACTIONS ON MULTIMEDIA

IF9.7

2018-11-01

OAAI

Niwa, Kenta; Hioka, Yusuke; Uematsu, Hisashi

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DNN-Based Source Enhancement to Increase Objective Sound Quality Assessment Score

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2018-10-01

OAAI

Koizumi, Yuma; Niwa, Kenta; Hioka, Yusuke; Kobayashi, Kazunori; Haneda, Yoichi

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Informative Acoustic Feature Selection to Maximize Mutual Information for Collecting Target Sources

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2017-04-01

PREAI

Koizumi, Yuma; Niwa, Kenta; Hioka, Yusuke; Kobayashi, Kazunori; Ohmuro, Hitoshi

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Optimal Microphone Array Observation for Clear Recording of Distant Sound Sources

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2016-10-01

PREAI

Niwa, Kenta; Hioka, Yusuke; Kobayashi, Kazunori

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Research Directions