People
Masajiro Iwasaki Senior Chief Researcher, LY Research
He received his B.Eng in Industrial Engineering and M.Eng in Mechanical Engineering from Waseda University in 1987 and 1989, respectively. He joined NEC in 1989. From 1990 to 2007, he worked on text retrieval, structural document database, and image retrieval for Ricoh. He joined Yahoo Japan Corporation (now known as LY Corporation) in 2007. His research interests include image recognition and high-dimensional data retrieval. He also received a Ph.D. in Information and Computer Science from Keio University in 2014.
Awards
Publications
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- CONFERENCE (DOMESTIC)
- 拡散モデルによる画像中の物体の任意色への変換および類似画像検索への応用
- 土井 賢治, 西村 修平, 岩崎 雅二郎
- 画像の認識・理解シンポジウム MIRU2023
- July 26, 2023
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- OTHERS (INTERNATIONAL)
- Optimization of Indexing Based on k-Nearest Neighbor Graph for Proximity Search in High-dimensional Data
- Masajiro Iwasaki, Daisuke Miyazaki
- arXiv.org
- October 18, 2018
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- CONFERENCE (DOMESTIC)
- サイヤスカメラ: 大規模特定物体認識のショッピングサービスへの適用
- 山口 修司, 日暮 立, 西村 修平, 鈴木 智絵, 岩崎 雅二郎
- 第16回情報科学技術フォーラム
- September 12, 2017
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- CONFERENCE (INTERNATIONAL)
- Pruned Bi-directed K-nearest Neighbor Graph for Proximity Search
- Masajiro Iwasaki
- 9th International Conference on Similarity Search and Applications
- October 24, 2016
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- CONFERENCE (DOMESTIC)
- On Approximately Searching for Similar Word Embeddings
- 菅原 晃平, 小林 隼人, 岩崎 雅二郎
- NLP若手の会 第11回シンポジウム
- August 28, 2016
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- CONFERENCE (INTERNATIONAL)
- On Approximately Searching for Similar Word Embeddings
- Kohei Sugawara, Hayato Kobayashi and Masajiro Iwasaki
- the annual meeting of the Association for Computational Linguistics
- August 07, 2016
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- JOURNAL (DOMESTIC)
- 商品画像検索へのグラフ構造型インデックスの適用
- 岩崎 雅二郎
- 画像電子学会誌
- September 01, 2013
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- JOURNAL (DOMESTIC)
- 木構造型インデックスを利用した近似k最近傍グラフによる近傍検索
- 岩崎 雅二郎
- 情報処理学会論文誌
- February 01, 2011
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- JOURNAL (DOMESTIC)
- 近似k最近傍グラフによる距離空間の近傍検索
- 岩崎 雅二郎
- 情報処理学会論文誌:データベース
- March 01, 2010