Category Archives: Conference/Workshop

IEICE Hokkaido Section Student Council Internet Symposium 2023 Best Presentation Award

Mr. Hirai and Mr. Kumaki won one of the best presentation awards at IEICE Hokkaido Section Student Council Internet Symposium 2023 for the following presentation.

  • Kota Hirai, Hiroshi Tsutsui, Takeo Ohgane, “A Feasibility Study on Power Consumption Reduction of IoT Devices for Environmental Monitoring Systems Based on Long Sensing Intervals and Its Prototype Evaluation,” IEICE Hokkaido Section Student Council Internet Symposium, Feb. 2023 (in Japanese).
  • Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane, “A Structure Parameter Comparison of Fully Connected Neural Networks for Decoding Short Length Polar Codes,” IEICE Hokkaido Section Student Council Internet Symposium, Feb. 2023 (in Japanese).

IEICE Hokkaido Section Student Council Internet Symposium 2023

Mr. Kumaki, and Mr. Hirai presented their papers at IEICE Hokkaido Section Student Council Internet Symposium 2023, which was held online on Feb. 24th – Mar. 2nd.

  • Kota Hirai, Hiroshi Tsutsui, Takeo Ohgane, “A Feasibility Study on Power Consumption Reduction of IoT Devices for Environmental Monitoring Systems Based on Long Sensing Intervals and Its Prototype Evaluation,” IEICE Hokkaido Section Student Council Internet Symposium, Feb. 2023 (in Japanese).
  • Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane, “A Structure Parameter Comparison of Fully Connected Neural Networks for Decoding Short Length Polar Codes,” IEICE Hokkaido Section Student Council Internet Symposium, Feb. 2023 (in Japanese).

RCS Conference and IEICE RCS Presentation Award for Young Researcher

Mr. Kumaki presented his research in a hybrid online format at the January 2023 Wireless Communication Systems Workshop held at Maebashi Terrsa (Maebashi, Gunma) on January 24-25. This presentation is a fundamental study on decoding of short code length Polar codes using neural networks.

  • Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane, “A Fundamental Study on Decoding Short Length Polar Codes by Deep Learning,” IEICE Technical Report, Vol. 122, No. 357(RCS), pp. 132-135, IT2022-52, SIP2022-103, RCS2022-231, 24-25 Jan. 2023 (in Japanese).

His presentation won the IEICE RCS Presentation Award for Young Researcher.

2022 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers

Mr. Kato, Mr. Mumaki, and Mr. Kunii presented their papers at the 2022 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers, which was held online on Nov 5th-6th.

  • Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane, “Application of Deep Learning to Logic Functions as a Preliminary Trial of Polar Code Decoder Based on Machine Learning,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, pp. 175-176, Nov. 2022 (in Japanese).
  • Kyotaro Kunii, Hiroshi Tsutsui, Takeo Ohgane, “An Evaluation of the Effects of a Time-varying Environment on the LoRa Modulation-based Communication Performance,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, p. 179, Nov. 2022 (in Japanese).
  • Shingo Kato, Hiroshi Tsutsui, Takeo Ohgane, “A Feasibility Study on Implementing Phrase Speech Recognition Systems Based on a CNN-LSTM Model Using a Single-board AI Computer,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, p. 217, Nov. 2022 (in Japanese).

A student networking event was held during this convention. This networking event was organized by IEEE Hokkaido University Student Branch, IEEE Muroran Institute of Technology Student Branch, and IEICE Muroran Institute of Technology Student Branch. Students from some universities in Hokkaido made their presentations. Mr. Kunii served as the MC and made a presentation as the representative of the IEEE Hokkaido university student branch.

Young Researcher Excellent Paper Presentation Award, Award Ceremony

An award ceremony for the Young Researcher Excellent Paper Presentation Award was conducted with the year-end and welcome party. The award certificate and 10,000 yen in cash as a supplementary prize were presented to Mr. Yasugi.

Young Researcher Excellent Paper Presentation Award was given to Mr. Yasugi from the 2021 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers

Mr. Yasugi was awarded the Young Researcher Excellent Paper Presentation Award for his presentation at 2021 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers, which was held online on Nov 6th-7th.

2021 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers

Mr. Yasugi presented his paper at 2021 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers, which was held online on Nov 6th-7th. In this paper, we presented an energy consumption evaluation of LoRa using USRP devices.

  • Takuya Yasugi, Hiroshi Tsutsui, Takeo Ohgane, “An Evaluation of Energy Consumption Under Different Spreading Factors for LoRa Modulation,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, pp. 151-152, Nov. 2021 (in Japanese).

A student networking event was held during this convention. Students of each university made presentations about their university, research activity, and student activity. Mr. Yasugi, who is the chair of IEEE student branch at Hokkaido university introduced the activity of the student branch.

The 1st Hokkaido Young Professionals Workshop

Assoc Prof Tsutsui made a presentation entitled “Design Techniques for Wireless Communication and Image Processing IP Cores” at the 1st Hokkaido Young Professionals Workshop held at Muroran Institute of Technology. This workshop was organized by the IEEE Sapporo Section Young Professionals Affinity Group, which was established on Mar 20, 2020. In this workshop, held in a face-to-face style and online, Student Presentation Contest was also held.
Links:

2021 International Workshop on Smart Info-Media Systems in Asia (SISA 2021)

Suzuki (M2) and Kato (M1) made presentations on the research results at SISA 2021, held on 9/20-22. SISA 2021 was held online due to the COVID-19 situation, and Associate Professor Tsutsui served as the general chair. SISA 2022 will be held on 9/15-16 in Bangkok, the capital of Thailand.

  • Jimpu Suzuki, Hiroshi Tsutsui, Takeo Ohgane, “An Evaluation of 5G LDPC Decoder Using Min-Sum Irregular LDPC Decoder Design Framework Considering Its QC-LDPC Structure,” Proceedings of International Workshop on Smart Info-Media Systems in Asia (SISA), pp. 71-76, Sep. 2021.
  • Shingo Kato, Hiroshi Tsutsui, “A Feasibility Study on CNN-LSTM Based Phrase Speech Recognition Compared with LSTM and HMM,” Proceedings of International Workshop on Smart Info-Media Systems in Asia (SISA), pp. 154-157, Sep. 2021.

2020 IEICE General Conference

Two M1 students were ready to make presentations at the IEICE General Conference scheduled to be held at Hiroshima University as follows. However, the IEICE General Conference has been canceled due to COVID-19. Proceedings of the 2020 IEICE General Conference was issued on March 3.

  • Tomotaka Kawabata, Hiroshi Tsutsui, Yoshikazu Miyanaga, “High-Throughput Scalable Radix-4 FFT Processor Design and Its Area Evaluation,” IEICE General Conference, p. 124, A-15-2, Mar. 2020 (in Japanese).
  • Takuto Fukusaki, Hiroshi Tsutsui, Yoshikazu Miyanaga, “An Experimental Evaluation of Parking Detection Using Web Cameras in a Parking Area,” IEICE General Conference, p. 139, A-15-17, Mar. 2020 (in Japanese).