Tackling real-world time series using dynamic neural networks

2023 年度 実施状況報告書

• 研究課題/領域番号: 23K16949
• 研究機関: 九州大学
• 研究代表者: IWANA BRIAN・KENJI 九州大学, システム情報科学研究院, 准教授 (90852723)
• 研究期間 (年度): 2023-04-01 – 2025-03-31
• キーワード: Time series / Temporal neural network / Dynamic programming

研究実績の概要

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.

現在までの達成度 (区分)

2: おおむね順調に進展している

理由

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

今後の研究の推進方策

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.

次年度使用額が生じた理由

This coming year will have many in person conferences, thus the grant will be used.

研究成果

• [国際共同研究] Wuhan University of Technology(中国)
  • 国名: 中国
  • 外国機関名: Wuhan University of Technology
• [雑誌論文] Scene text recognition via dual character counting-aware visual and semantic modeling network (2024)
  • 著者名/発表者名: Xiao Ke、Zhu Anna、Iwana Brian Kenji、Liu Cheng-Lin
  • 雑誌名: Science China Information Sciences 巻: 67 ページ: 139101～139101
  • DOI: 10.1007/s11432-023-3935-8
  • 査読あり / 国際共著
• [雑誌論文] FETNet: Feature erasing and transferring network for scene text removal (2023)
  • 著者名/発表者名: Lyu Guangtao、Liu Kun、Zhu Anna、Uchida Seiichi、Iwana Brian Kenji
  • 雑誌名: Pattern Recognition 巻: 140 ページ: 109531～109531
  • DOI: 10.1016/j.patcog.2023.109531
  • 査読あり / 国際共著
• [雑誌論文] Deep attentive time warping (2023)
  • 著者名/発表者名: Matsuo Shinnosuke、Wu Xiaomeng、Atarsaikhan Gantugs、Kimura Akisato、Kashino Kunio、Iwana Brian Kenji、Uchida Seiichi
  • 雑誌名: Pattern Recognition 巻: 136 ページ: 109201～109201
  • DOI: 10.1016/j.patcog.2022.109201
  • 査読あり / 国際共著
• [学会発表] Test Time Augmentation as a Defense Against Adversarial Attacks on Online Handwriting (2024)
  • 著者名/発表者名: Yoh Yamashita and Brian Kenji Iwana
  • 学会等名: International Conference on Document Analysis and Recognition (ICDAR)
  • 国際学会 / 招待講演
• [学会発表] Using Motif-Based Features to Improve Signal Classification with Temporal Neural Networks (2023)
  • 著者名/発表者名: Karthikeyan Suresh and Brian Kenji Iwana
  • 学会等名: Asian Conference on Pattern Recognition (ACPR)
  • 国際学会 / 招待講演
• [学会発表] Few shot font generation via transferring similarity guided global style and quantization local style (2023)
  • 著者名/発表者名: Wei Pan, Anna Zhu, Xinyu Zhou, Brian Kenji Iwana, Shilin Li
  • 学会等名: International Conference on Computer Vision (ICCV)
  • 国際学会 / 招待講演
• [学会発表] Vision Conformer: Incorporating Convolutions into Vision Transformer Layers (2023)
  • 著者名/発表者名: Brian Kenji Iwana and Akihiro Kusuda
  • 学会等名: International Conference on Document Analysis and Recognition (ICDAR)
  • 国際学会 / 招待講演
• [学会発表] Contour Completion by Transformers and Its Application to Vector Font Data (2023)
  • 著者名/発表者名: Yusuke Nagata, Brian Kenji Iwana, and Seiichi Uchida
  • 学会等名: International Conference on Document Analysis and Recognition (ICDAR)
  • 国際学会 / 招待講演
• [学会発表] Dataset Transferability of Time Series Data (2023)
  • 著者名/発表者名: Jiseok Lee and Brian Kenji Iwana
  • 学会等名: 情報関係学会九州支部連合大会
• [学会発表] Generation Using Stable Diffusion and Layout Graphs (2023)
  • 著者名/発表者名: Kazuma Sakai and Brian Kenji Iwana
  • 学会等名: 情報関係学会九州支部連合大会