Amagata, Daichi

1. Fast Density-Peaks Clustering: Multicore-based Parallelization Approach
   2022/07/11 by Daichi Amagata, Amagata, Daichi, Takahiro Hara +1 · 3 citations
   Computer Science · #Advanced Clustering Algorithms Research #Data Management and Algorithms #Databases (cs.DB) #FOS: Computer and information sciences #Face and Expression Recognition
2. Fast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach
   2021/10/18 by Amagata, Daichi, Onizuka, Makoto, Hara, Takahiro · 2 citations
   #Databases (cs.DB) #FOS: Computer and information sciences
3. Reverse Maximum Inner Product Search: How to efficiently find users who would like to buy my item?
   2021/10/14 by Daichi Amagata, Amagata, Daichi, Takahiro Hara +1 · 1 citation
   Computer Science · #Advanced Image and Video Retrieval Techniques #Bayesian Methods and Mixture Models #Data Management and Algorithms #Databases (cs.DB) #FOS: Computer and information sciences
4. Distributed Spatial-Keyword kNN Monitoring for Location-aware Pub/Sub
   2021/01/29 by Shohei Tsuruoka, Tsuruoka, Shohei, Daichi Amagata +5 · 1 citation
   Computer Science · #Data Management and Algorithms #Data Mining Algorithms and Applications #Databases (cs.DB) #FOS: Computer and information sciences #Peer-to-Peer Network Technologies
5. Learned k-NN Distance Estimation
   2022/08/29 by Daichi Amagata, Yusuke Arai, Amagata, Daichi +5 · 1 citation
   Computer Science · #Anomaly Detection Techniques and Applications #Artificial Intelligence (cs.AI) #Data Management and Algorithms #Data Stream Mining Techniques #Databases (cs.DB) #FOS: Computer and information sciences #Machine Learning (cs.LG)
6. How Should We Evaluate Data Deletion in Graph-Based ANN Indexes?
   2025/12/05 by Yamashita, Tomohiro, Amagata, Daichi, Matsui, Yusuke · 1 citation
   Computer Science · #Data Management and Algorithms #Information Retrieval and Search Behavior #Advanced Database Systems and Queries