Osaka Univ. Cybermedia Center Advanced Network Environment Department
【Joint Course】Osaka Univ. Information Technology Graduate School
Information Network Major Ubiquitous Network Course

Matsuoka Lab

About us

With the rapid development of social structure, such as the poplarity of Internet of Things(Iot) and the adopting of IT in social infrastructure, data centers are required to manage vast amounts of data, like information of sensors and devices.
On the other hand, besides reducing the emissions of greenhouse gas & power consumption, within the mega trend of dealing with the global warming problems,to reduce the power consumption is also a big challenge for data center.
In our laboratory, we implementing AI and virtualization technology to make the data center meet the strict requirements by constructing an optimal air conditioning system & task assignment system.

Moreover, we are also collaborating with several enterprises, in order to not only meet the needs of society, but also follow the trend of the age.



Research with a strong awareness of actual use case

Discussion with enterprises on the meeting

Experiment using real machinery

Using the data of real data center
Experiment using various sensors

Comfortable research environment

Provision of PCs, laptops and other necessary equipment
Support for travel expenses, etc.

Rich research support

Regular research progress meetings
English paper session every week
study sessions, presentation exercises, etc., if necessary



  • ‘A Novel Automated Tiered Storage Architecture for Achieving both Cost Saving and QoE‘ in Proceedings of IEEE SC2 2018, November 2018.

    Ryo Irie, Ying-Feng Hsu, Shuuichirou Murata and Morito Matsuoka
  • ‘High-Performance Sequence Analysis Engine for Shotgun Metagenomics Sequence comparison through GPU Acceleration’ in Proceedings of IEEE International Conference on Bioinformatics and Bioengineering (BIBE) 2018, October 2018.

    Ying-Feng Hsu, Morito Matsuoka, Nicolas Jung, Yuki Matsumoto, Daisuke Motooka, Shota Nakamura
  • ‘Consensus Building for users with various preference’ in Proceedings of ICT Convergence 2018, October 2018.

    Yuya Tarutani
  • ‘Dynamic power consumption prediction and optimization of data center by using deep learning and computational fluid dynamics’ in Proceedings of IEEE CloudNet 2018, October 2018.

    Hayato Kuwahara, Ying-Feng Hsu, Kazuhiro Matsuda and Morito Matsuoka
  • ‘A Novel Automated Cloud Storage Tiering System through Hot-Cold Data Classification’ in Proceedings of IEEE Cloud 2018, July 2018.

    Ying-Feng Hsu, Ryo Irie, Shuichiro Murata and Morito Matsuoka
  • ‘Self-Aware Workload Forecasting in Data Center Power Prediction’ in Proceedings of IEEE CCGRID 2018, May 2018.

    Ying-Feng Hsu, Kazuhiro Matsuda and Morito Matsuoka
  • ‘Proposal of Cooling Method for HPC by Drip Feeding Cooling’ in Proceedings of ASHRAE 2018 Winter Conference, January 2018.

    Morito Matsuoka and Yuichiro Miyake
  • ‘Effective Cooling of Server Boards in Data Centers by Liquid Immersion Based on Natural Convection Demonstrating PUE below 1.04’ in Proceedings of ASHRAE 2018 Winter Conference, January 2018.

    Morito Matsuoka, Kazuhiro Matsuda and Hideo Kubo
  • ‘Liquid immersion cooling technology with natural convection in data center’ in Proceedings of IEEE CloudNet 2017, September 2017.

    Morito Matsuoka, Kazuhiro Matsuda and Hideo Kubo




〒560-0043 Toyonaka1-32
Osaka University Cybermedia Center 7F

Prof. Matsuoka:06-6850-6860