# Personal Research Knowledge Graphs

arXiv: https://arxiv.org/abs/2204.11428 · HTML: https://mlsanity.com/paper/2204.11428/

## Key facts

- Cited by 4 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 25 Apr 2022.

## Built on by (most cited first, 4 of 4)

- [An Ecosystem for Personal Knowledge Graphs: A Survey and Research Roadmap](https://mlsanity.com/paper/2304.09572/) (2023)
- [Representation Learning for Person or Entity-centric Knowledge Graphs: An Application in Healthcare](https://mlsanity.com/paper/2305.05640/) (2023)
- [PKG API: A Tool for Personal Knowledge Graph Management](https://mlsanity.com/paper/2402.07540/) (2024)
- [Towards Computer-Using Personal Agents](https://mlsanity.com/paper/2503.15515/) (2025)

## Abstract (arXiv)

Maintaining research-related information in an organized manner can be challenging for a researcher. In this paper, we envision personal research knowledge graphs (PRKGs) as a means to represent structured information about the research activities of a researcher. PRKGs can be used to power intelligent personal assistants, and personalize various applications. We explore what entities and relations could be potentially included in a PRKG, how to extract them from various sources, and how to share a PRKG within a research group.