Takashi Hamatani

According to our database, Takashi Hamatani authored at least 14 papers between 2015 and 2022.

Collaborative distances:

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

2022

Passive Way of Measuring QOL/Well-Being Levels Using Smartphone Log.

Wenhao Yao, Kohei Kaminishi, Naoki Yamamoto, Takashi Hamatani, Yuki Yamada, Takahiro Kawada, Satoshi Hiyama, Tsukasa Okimura, Yuri Terasawa, Takaki Maeda, Masaru Mimura, Jun Ota

Frontiers Digit. Health, 2022

2020

Smartphone-based Mental State Estimation: A Survey from a Machine Learning Perspective.

Yusuke Fukazawa, Naoki Yamamoto, Takashi Hamatani, Keiichi Ochiai, Akira Uchiyama, Ken Ohta

J. Inf. Process., 2020

2019

Automated inference of cognitive performance by fusing multimodal information acquired by smartphone.

Takashi Hamatani, Keiichi Ochiai, Akiya Inagaki, Naoki Yamamoto, Yusuke Fukazawa, Masatoshi Kimoto, Kazuki Kiriu, Kouhei Kaminishi, Jun Ota, Yuri Terasawa, Tsukasa Okimura, Takaki Maeda

Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

Exploiting Graph Convolutional Networks for Representation Learning of Mobile App Usage.

Keiichi Ochiai, Naoki Yamamoto, Takashi Hamatani, Yusuke Fukazawa, Takayasu Yamaguchi

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

FluidMeter: Gauging the Human Daily Fluid Intake Using Smartwatches.

Takashi Hamatani, Moustafa Elhamshary, Akira Uchiyama, Teruo Higashino

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

MicroDeep: In-network Deep Learning by Micro-Sensor Coordination for Pervasive Computing.

Yuta Fukushima, Daiki Miura, Takashi Hamatani, Hirozumi Yamaguchi, Teruo Higashino

Proceedings of the 2018 IEEE International Conference on Smart Computing, 2018

Analyzing the Relationship between Cognitive Performance and Time to Find Intended Mobile App.

Keiichi Ochiai, Naoki Yamamoto, Takashi Hamatani, Yusuke Fukazawa, Masatoshi Kimoto, Kazuki Kiriu, Kouhei Kaminishi, Jun Ota, Yuri Terasawa, Tsukasa Okimura, Takaki Maeda

Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

2017

HeatWatch: Preventing heatstroke using a smart watch.

Takashi Hamatani, Akira Uchiyama, Teruo Higashino

Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, 2017

Poster: Smartwatch Knows How Much You Drink.

Takashi Hamatani, Moustafa Elhamshary, Akira Uchiyama, Teruo Higashino

Proceedings of the 15th Annual International Conference on Mobile Systems, 2017

2016

Poster: Core Temperature Estimation During Exercise Using Wearable Sensors.

Takashi Hamatani, Akira Uchiyama, Teruo Higashino

Proceedings of the 14th Annual International Conference on Mobile Systems, 2016

Player identification by motion features in sport videos using wearable sensors.

Takashi Hamatani, Yudai Sakaguchi, Akira Uchiyama, Teruo Higashino

Proceedings of the Ninth International Conference on Mobile Computing and Ubiquitous Networking, 2016

2015

Estimating core body temperature based on human thermal model using wearable sensors.

Takashi Hamatani, Akira Uchiyama, Teruo Higashino

Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Real-Time Calibration of a Human Thermal Model with Solar Radiation Using Wearable Sensors.

Takashi Hamatani, Akira Uchiyama, Teruo Higashino

Proceedings of the 2015 workshop on Wearable Systems and Applications, 2015

Estimation of core temperature based on a human thermal model using a wearable sensor.

Akira Uchiyama, Takashi Hamatani, Teruo Higashino

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015