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researcher

Daichi Amagata

16 papers hereh-index 15749 citations108 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author2
  • first author7
  • middle author5
  • last author2

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • cs.DB14
  • cs.IR1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedFast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach

3 citations · 9 across the 16 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.DB2026

Duration-constrained Interval Joins

Naoya Ehara, Daichi Amagata

Many databases, including temporal, uncertain, spatial, and trajectory databases, use interval data, and interval joins are among the most frequently used operators. Many studies p…

cs.DB2026

Simple and Fast Algorithm for Graph-based Filtered Approximate Nearest Neighbor Search (Full Version)

Reon Uemura, Keito Kido, Daichi Amagata

It has been common to represent many objects as high-dimensional vectors due to the proliferation of machine learning-based embedding techniques. One of the most important function…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.