Knowledge Graph Explorer

1305 papers · 3241 concepts · 2079 methods
1305 Papers
6096 Authors
3241 Concepts
2562 Problems
16 Topics
2079 Methods
508 Datasets
309 Institutions
40 News Items
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Concept Paper Method Topic Author Dataset Institution

Graph Schema

The graph captures 8 node types and 14 relationship types, enabling deep cross-paper intelligence analysis.

Node Types

  • Paper — From OpenAlex + arXiv + web search
  • Author — With institutional affiliations
  • Concept — Categorized and maturity-tracked
  • Method — Algorithms, frameworks, techniques
  • Dataset — Benchmarks and evaluation sets
  • Topic — High-level research categories
  • Institution — Labs, universities, companies
  • ResearchProblem — Open questions with severity

Key Relationships

  • INTRODUCES / EXTENDS / CHALLENGES — Paper → Concept
  • RELATES_TO — Concept ↔ Concept (weighted co-occurrence)
  • USES_METHOD — Paper → Method
  • EVALUATES_ON — Paper → Dataset
  • COLLABORATES_WITH — Author ↔ Author
  • AFFILIATED_WITH — Author → Institution
  • ADDRESSES — Method → ResearchProblem