Hiroyuki Okumura

According to our database, Hiroyuki Okumura authored at least 6 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2024

Imbalance difference model for prediction of unintentional radiated emission from 10-wire power cable using for power line communication.

Tohlu Matsushima, Hiroyuki Okumura, Nobuo Kuwabara, Yuki Fukumoto

Wirel. Networks, July, 2024

2023

MIPCE: Generating Multiple Patches Counterfactual-Changing Explanations for Time Series Classification.

Hiroyuki Okumura, Tomoharu Nagao

Proceedings of the Artificial Neural Networks and Machine Learning, 2023

2020

Measurement of Differential Mode Impedance and Longitudinal Conversion Loss for In-Factory High-Speed PLC System using Three-Phase Power Distribution System.

Toshiyuki Wakisaka, Tohlu Matsushima, Hiroyuki Okumura, Hisao Koga, Nobuo Kuwabara, Yuki Fukumoto

Proceedings of the 2020 IEEE International Symposium on Power Line Communications and its Applications, 2020

2012

Supervised Single-Channel Speech Separation via Sparse Decomposition Using Periodic Signal Models.

Makoto Nakashizuka, Hiroyuki Okumura, Youji Iiguni

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

2009

Single-channel speech separation using a sparse periodic decomposition.

Makoto Nakashizuka, Hiroyuki Okumura, Youji Iiguni

Proceedings of the 17th European Signal Processing Conference, 2009

2008

A sparse periodic decomposition and its application to speech representation.

Makoto Nakashizuka, Hiroyuki Okumura, Youji Iiguni

Proceedings of the 2008 16th European Signal Processing Conference, 2008