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Connected Papers

Connected Papers

A citation graph that spreads out from one paper to map a field

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Start from a paper you know, and it lays out a similarity graph: nearby nodes are related work, and another click expands outward. Entering a new field, this builds a map faster than paging through keyword results and reveals branches search misses. Proximity is not the same as agreement, and method differences are invisible on the graph, so read abstracts; keep your own list of papers you will actually cite.

What it does

  • A similarity graph centered on one paper
  • Expand outward repeatedly to cover a field
  • Nodes arranged by closeness for quick browsing
  • Export formats for reference managers, as offered on the page
  • Nodes link back to the paper page

Who it is for

  • New to a field and unsure what else to read
  • Finding work that came before and after a paper
  • Needing a map for a proposal or review
  • Discovering branches keyword search cannot find

How to get started

  1. Pick a seed paper you have actually read and found relevant
  2. Locate nearby nodes and read abstracts before expanding
  3. Move truly relevant papers into your own list; do not rely on the graph alone

Related keywords

Compiled by U2 Toolbox after checking the official site. Last updated 2026-10-22. Spotted an error or a tool we should add? Leave a note in the journal or follow the instructions on the directory home page.

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