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International Conference

  1. Jun Murao, Kei Yonekawa, Mori Kurokawa, Daichi Amagata, Takuya Maekawa, Takahiro Hara, "Concept Drift Detection with Denoising Autoencoder in Incomplete Data," Proceedings of the International Workshop on Ubiquitous and Multi-domain User Modeling (UMUM), November 2021.
  2. Daichi Amagata, Shohei Tsuruoka, Yusuke Arai, Takahiro Hara, "Feat-SKSJ: Fast and Exact Algorithm for Top-k Spatial-Keyword Similarity Join," Proceedings of International Conference on Advances in Geographic Information Systems (GIS), November 2021.
  3. Yusuke Arai, Daichi Amagata, Sumio Fujita, Takahiro Hara, "LGTM: A Fast and Accurate kNN Search Algorithm in High-dimensional Spaces," Proceedings of International Conference on Database and Expert Systems Applications (DEXA), September 2021.
  4. Yuki Nishino, Takuya Maekawa, Takahiro Hara, "WeakCounter : Acceleration-based Repetition Counting of Actions with Weakly Supervised Learning," Proceedings of International Symposium on Wearable Computers (ISWC), September 2021.
  5. Daichi Amagata, Takahiro Hara, "Reverse Maximum Inner Product Search: How to efficiently find users who would like to buy my item?," Proceedings of ACM Recommender Systems Conference (RecSys), pp.273-281, September 2021.
  6. Naoya Yoshimura, Takuya Maekawa, Takahiro Hara, "Toward Understanding Acceleration-based Activity Recognition Neural Networks with Activation Maximization," Proceedings of International Joint Conference on Neural Networks (IJCNN), July 2021.
  7. Daichi Amagata, Makoto Onizuka, Takahiro Hara, "Fast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach," Proceedings of ACM SIGMOD International Conference on Management of Data (SIGMOD), pp.36-48, June 2021.
  8. Daichi Amagata, Takahiro Hara, "Fast Density-Peaks Clustering: Multicore-based Parallelization Approach," Proceedings of ACM SIGMOD International Conference on Management of Data (SIGMOD), pp.49-61, June 2021.

Domestic Conference

  1. 平田 皓平, 天方 大地, 原 隆浩, "内積空間におけるカーディナリティ推定," 情報科学技術フォーラム (FIT), pp.9-16, 2021年8月.
  2. 谷口 凌亮, 天方 大地, 原 隆浩, "空間データにおける重み付き三角形の効率的な Top-k 検索アルゴリズム," 情報科学技術フォーラム (FIT), 2021年8月.
  3. 仲摩 隼人, 天方 大地, 原 隆浩, "近似最大内積探索問題を利用した効率的なアウトライア検出アルゴリズム," 情報科学技術フォーラム (FIT), 2021年8月.
  4. 西野 祐希, 前川 卓也, 原 隆浩, "弱教師あり学習による加速度センサを用いた動作カウント手法の提案," 情報処理学会 マルチメディア, 分散, 協調とモバイル シンポジウム (DICOMO), pp.256-263, 2021年6月.

Award

  1. Yusuke Arai, Daichi Amagata, Sumio Fujita, Takahiro Hara, "DEXA2021 Best Paper Award," Proceedings of International Conference on Database and Expert Systems Applications , 2021年10月.
  2. 新井 悠介, "コンピュータサイエンス領域奨励賞," 情報処理学会 , 2021年7月.
  3. 西野 祐希, 前川 卓也, 原 隆浩, "ヤングリサーチャー賞," 情報処理学会 マルチメディア, 分散, 協調とモバイル シンポジウム , 2021年6月.
  4. 吉村 直也, 前川 卓也, 原 隆浩, "特選論文," 情報処理学会 論文誌 , 2021年5月.
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