A collection of knowledge graph papers, codes, and reading notes.

• Knowledge Graphs
  • Survey
  • Papers by venues
  • Papers by categories
  • Data
    • General Knowledge Graphs
    • Domain-specific Data
    • Entity Recognition
    • Other Collections
  • Libraries, Softwares and Tools
    • KRL Libraries
    • Knowledge Graph Database
    • Others
    • Interactive APP
  • Courses, Tutorials and Seminars
    • Courses
  • Related Repos
  • Acknowledgements

A Survey on Knowledge Graphs: Representation, Acquisition and Applications. IEEE TNNLS 2021. Shaoxiong Ji, Shirui Pan, Erik Cambria, Pekka Marttinen, Philip S. Yu. [Paper]

Knowledge Graphs. Preprint 2020. Aidan Hogan, Eva Blomqvist, Michael Cochez, Claudia d'Amato, Gerard de Melo, Claudio Gutierrez, José Emilio Labra Gayo, Sabrina Kirrane, Sebastian Neumaier, Axel Polleres, Roberto Navigli, Axel-Cyrille Ngonga Ngomo, Sabbir M. Rashid, Anisa Rula, Lukas Schmelzeisen, Juan Sequeda, Steffen Staab, Antoine Zimmermann. [Paper]

Knowledge Representation Learning: A Quantitative Review. Preprint 2018. Lin, Yankai and Han, Xu and Xie, Ruobing and Liu, Zhiyuan and Sun, Maosong. [Paper]

Knowledge graph embedding: A survey of approaches and applications. TKDE 2017. Wang, Quan and Mao, Zhendong and Wang, Bin and Guo, Li. [Paper]

Knowledge graph refinement: A survey of approaches and evaluation methods. Semantic Web 2017. Paulheim, Heiko. [Paper]

A review of relational machine learning for knowledge graphs. Proceedings of the IEEE 2015. Nickel, Maximilian and Murphy, Kevin and Tresp, Volker and Gabrilovich, Evgeniy. [Paper]

• Knowledge Graph Embedding
• Cross-Modal KG Embedding
• Knowledge Acquisition
  • Knowledge Graph Completion
  • Relation Extraction
  • Entity Discovery
• Knowledge-aware Applications
  • Natural Language Understanding
  • Commonsense Knowledge
  • Question Answering
  • Dialogue Systems
  • Recommendation Systems
  • Information Retrieval
• Temporal Knowledge Graph
• Knowledge Graph Reasoning
• One/few-Shot and Zero-Shot Learning
• Domain-specific Knowledge Graphs
• KG Database Systems

• WordNet, https://wordnet.princeton.edu
• OpenCyc, https://www.cyc.com/opencyc/
• Cyc, https://www.cyc.com
• YAGO, http://www.mpii.mpg.de/∼suchanek/yago
• DBpedia, https://wiki.dbpedia.org/develop/datasets
• Freebase, https://developers.google.com/freebase/
• NELL, http://rtw.ml.cmu.edu/rtw/
• Wikidata, https://www.wikidata.org/wiki
• Probase IsA, https://concept.research.microsoft.com/Home/Download
• Google KG, https://developers.google.com/knowledge-graph
• A large-scale Chinese knowledge graph from OwnThink
• GDELT（Global Database of Events, Language, and Tone）Web
• KGHUB and KGOBO, Biomedical ontologies
• PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models

OpenKG knowledge graphs about the novel coronavirus COVID-19

• 新冠百科图谱 [链接] Knowledge graph from encyclopedia[Link]

• 新冠科研图谱 [链接] Knowledge graph of COVID-19 research [Link]

• 新冠临床图谱 [链接] Clinical knowledge graph [Link]

• 新冠英雄图谱 [链接] Knowledge graph of people, experts, and heroes [Link]

• 新冠热点事件图谱 [链接] Knowledge graph of public events [Link]

COVID❋GRAPH COVID-19 virus [Web]

KgBase COVID-19 knowledge graph [Web] Academic graphs

• OAG, Open Academic Graph, https://www.aminer.cn/open-academic-graph

CORD-19, a comprehensieve named entity annotation dataset, CORD-NER, on the COVID-19 Open Research Dataset Challenge (CORD-19) corpus [Data]

Baidu BROAD datasets [Web]

ASER: A Large-scale Eventuality Knowledge Graph WWW 2020. Zhang et al. [Paper]

• TypeDB, TypeDB Knowledge Graph Library (ML R&D) https://www.vaticle.com
• AmpliGraph, Python library for Representation Learning on Knowledge Graphs https://docs.ampligraph.org
• OpenKE, An Open-Source Package for Knowledge Embedding (KE)
• Fast-TransX, An Efficient implementation of TransE and its extended models for Knowledge Representation Learning
• scikit-kge, Python library to compute knowledge graph embeddings
• OpenNRE, An Open-Source Package for Neural Relation Extraction (NRE)
• PyKEEN, 🤖 A Python library for learning and evaluating knowledge graph embeddings
• 🍇 GRAPE, A Rust/Python library for Graph Representation Learning, Predictions and Evaluations

akutan, A distributed knowledge graph store

• OpenNRE

Knowledge graph APP, Simple knowledge graph applications can be easily built using JSON data managed entirely via a GraphQL layer. [Github] [Website]

• Stanford CS 520 Knowledge Graphs: How should AI explicitly represent knowledge? Vinay K. Chaudhri, Naren Chittar, Michael Genesereth. [Web]
• Stanford CS 224W: Machine Learning with Graphs. Jure Leskovec. [Web]
• University of Bonn: Analysis of Knowledge Graphs. Jens Lehmmann. [Web] [GitHub]
• Knowledge Graphs. Harald Sack, Mehwish Alam. [Web]

A repo about knowledge graph in Chinese - husthuke/awesome-knowledge-graph

A repo about NLP, KG, Dialogue Systems in Chinese - lihanghang/NLP-Knowledge-Graph

Top-level Conference Publications on Knowledge Graph - wds-seu/Knowledge-Graph-Publications

Geospatial Knowledge Graphs - semantic-geospatial

Acknowledgments give to the following people who comment or contribute to this repository (listed chronologically).

• DonaldTsang
• NYXFLOWER
• Arun-George-Zachariah

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