The University of Tokyo · Graduate School of Engineering / Faculty of Engineering

Research keywordsmicroblog search・event timeline generation・pseudo-relevance feedback・indoor localization・link prediction・video question answering

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• Interactive disaster information search system for microblog by minimal user feedback
• Object ranking in evolutional networks via link prediction
• Improving pseudo-relevance feedback via tweet selection
• Two-Stream Spatiotemporal Compositional Attention Network for VideoQA.

• マルチモーダル脳イメージングデータのための自己教師あり特徴量構築法
• 三次元空間情報を用いた実世界質問応答基盤の創出
• 実世界センシングを用いた実世界情報検索基盤の構築

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