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Tackling real-world time series using dynamic neural networks

Research Project

Project/Area Number 23K16949
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 61030:Intelligent informatics-related
Research InstitutionKyushu University

Principal Investigator

IWANA BRIAN・KENJI  九州大学, システム情報科学研究院, 准教授 (90852723)

Project Period (FY) 2023-04-01 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2024: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2023: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
KeywordsTime series / Temporal neural network / Dynamic programming
Outline of Research at the Start

Dynamic neural networks are artificial neural networks that can adapt their structures based on the input during inference. This research will explore dynamic feature alignment in order to dynamically warp the structure and parameters of temporal neural networks.

Outline of Annual Research Achievements

This research resulted in many international publications. There were three international journal and five international conference presentations. Of the publications, two were in one of the top international journals in the proposals field, Pattern Recognition. The international conference papers were peer-reviewed and were part of many top conferences, such as ICCV and ICDAR. In addition, I have collaborated with interdisciplinary fields such as remote sensing, bioinformatics, and natural language processing.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

This research had success in many areas including feature representation, generation, and adversarial attacks.

Strategy for Future Research Activity

The research will continue as planned. In addition, new collaborations and additional research topics will be developed. There are multiple papers under review by myself and my students.

Report

(1 results)
  • 2023 Research-status Report
  • Research Products

    (11 results)

All 2024 2023 Other

All Int'l Joint Research (1 results) Journal Article (3 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 3 results) Presentation (7 results) (of which Int'l Joint Research: 5 results,  Invited: 5 results)

  • [Int'l Joint Research] Wuhan University of Technology(中国)

    • Related Report
      2023 Research-status Report
  • [Journal Article] Scene text recognition via dual character counting-aware visual and semantic modeling network2024

    • Author(s)
      Xiao Ke、Zhu Anna、Iwana Brian Kenji、Liu Cheng-Lin
    • Journal Title

      Science China Information Sciences

      Volume: 67 Issue: 3 Pages: 139101-139101

    • DOI

      10.1007/s11432-023-3935-8

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] FETNet: Feature erasing and transferring network for scene text removal2023

    • Author(s)
      Guangtao Lyu, Kun Liu, Anna Zhu, Seiichi Uchida, Brian Kenji Iwana
    • Journal Title

      Pattern Recognition

      Volume: 140 Pages: 109531-109531

    • DOI

      10.1016/j.patcog.2023.109531

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Deep attentive time warping2023

    • Author(s)
      Matsuo Shinnosuke、Wu Xiaomeng、Atarsaikhan Gantugs、Kimura Akisato、Kashino Kunio、Iwana Brian Kenji、Uchida Seiichi
    • Journal Title

      Pattern Recognition

      Volume: 136 Pages: 109201-109201

    • DOI

      10.1016/j.patcog.2022.109201

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Test Time Augmentation as a Defense Against Adversarial Attacks on Online Handwriting2024

    • Author(s)
      Yoh Yamashita and Brian Kenji Iwana
    • Organizer
      International Conference on Document Analysis and Recognition (ICDAR)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Using Motif-Based Features to Improve Signal Classification with Temporal Neural Networks2023

    • Author(s)
      Karthikeyan Suresh and Brian Kenji Iwana
    • Organizer
      Asian Conference on Pattern Recognition (ACPR)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Few shot font generation via transferring similarity guided global style and quantization local style2023

    • Author(s)
      Wei Pan, Anna Zhu, Xinyu Zhou, Brian Kenji Iwana, Shilin Li
    • Organizer
      International Conference on Computer Vision (ICCV)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Vision Conformer: Incorporating Convolutions into Vision Transformer Layers2023

    • Author(s)
      Brian Kenji Iwana and Akihiro Kusuda
    • Organizer
      International Conference on Document Analysis and Recognition (ICDAR)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Contour Completion by Transformers and Its Application to Vector Font Data2023

    • Author(s)
      Yusuke Nagata, Brian Kenji Iwana, and Seiichi Uchida
    • Organizer
      International Conference on Document Analysis and Recognition (ICDAR)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Dataset Transferability of Time Series Data2023

    • Author(s)
      Jiseok Lee and Brian Kenji Iwana
    • Organizer
      情報関係学会九州支部連合大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Generation Using Stable Diffusion and Layout Graphs2023

    • Author(s)
      Kazuma Sakai and Brian Kenji Iwana
    • Organizer
      情報関係学会九州支部連合大会
    • Related Report
      2023 Research-status Report

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Published: 2023-04-13   Modified: 2024-12-25  

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