Masanari Nakamura

According to our database, Masanari Nakamura authored at least 20 papers between 2013 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2026

ReFDrone: One-Shot Indoor Drone 4DoF Estimation via Rolling-Shutter AoA from Floor-Reflected Light.

Yusei Onishi, Hiroaki Murakami, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the IEEE International Conference on Pervasive Computing and Communications, 2026

2025

Hypothesis-Based Smartphone Tracking Using Multipath from a Single Speaker.

Ibuki Yoshida, Masanari Nakamura, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2025

Adaptive Acoustic Spot Communication Method for a Moving Target Using Two Speakers.

Yuta Toyooka, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2025

Accurate and Precise Acoustic Positioning Using Simultaneous Transmission of Phase-shifted Pulses.

Masanari Nakamura, Konatsu Abe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the Workshop for Computing & Advanced Localization at the Fifteenth International Conference on Indoor Positioning and Indoor Navigation, September 15-18, 2025, Tampere, Finland co-located with 15th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2025), Tampere, Finland, September 15, 2025

2023

Smartphone Indoor Positioning using Inertial and Ambient Light Sensors.

Masanori Sugimoto, Minoru Suenaga, Hiroki Watanabe, Masanari Nakamura, Hiromichi Hashizume

Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Indoor 3D Positioning Method for a Microphone using a Single Speaker.

Masanari Nakamura, Yuta Funada, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

2022

Kernel-Based Regressors Equivalent to Stochastic Affine Estimators.

Akira Tanaka, Masanari Nakamura, Hideyuki Imai

IEICE Trans. Inf. Syst., 2022

PT-Sync: COTS Speaker-based Pseudo Time Synchronization for Acoustic Indoor Positioning.

Takumi Suzaki, Hiroaki Murakami, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 12th IEEE International Conference on Indoor Positioning and Indoor Navigation, 2022

Short-Time Noise Suppression Method with Multiple Signals for Received Time Estimation.

Masanari Nakamura, Akira Tanaka, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the WiP Proceedings of the Twelfth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2022) co-located with 12th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2022), Beijing, China, 5 September, 2022

2021

Expanding the Positioning Area for Acoustic Localization Using COTS Mobile Devices.

Takumi Suzaki, Masanari Nakamura, Hiroaki Murakami, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking and Services, 2021

Model Selection of Kernel Ridge Regression for Extrapolation.

Akira Tanaka, Masanari Nakamura, Hideyuki Imai

Proceedings of the 2021 IEEE 31st International Workshop on Machine Learning for Signal Processing (MLSP), 2021

Short-Time and Adaptive Controllable Spot Communication Using COTS Speaker.

Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Indoor Localization Method For a Microphone Using a Single Speaker.

Masanari Nakamura, Kento Fujimoto, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

NL-Beep: A Ranging System between Multiple Smartphones Using Acoustic Sensing in NLOS Environments.

Hiroaki Murakami, Yuki Kandori, Takumi Suzaki, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

2019

Indoor localization using multiple stereo speakers for smartphones.

Masanari Nakamura, Hiroshi Kameda

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

3-D Localization for Smartphones using a Single Speaker.

Hiroaki Murakami, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

2018

Smartphone Localization Using Active-Passive Acoustic Sensing.

Hiroaki Murakami, Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

2016

A spot-controllable data transfer technique using COTS speakers.

Masanari Nakamura, Takayuki Akiyama, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

2014

3D FDM-PAM: rapid and precise indoor 3D localization using acoustic signal for smartphone.

Masanari Nakamura, Masanori Sugimoto, Takayuki Akiyama, Hiromichi Hashizume

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

2013

Smart phone localization method using dual-carrier acoustic waves.

Takayuki Akiyama, Masanari Nakamura, Masanori Sugimoto, Hiromichi Hashizume

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2013