@article{202108.0155,
	doi = {10.20944/preprints202108.0155.v1},
	url = {https://doi.org/10.20944/preprints202108.0155.v1},
	year = 2021,
	month = {August},
	publisher = {Preprints},
	author = {Meiling Chen and Ye Tian and Zhaorui Wang and Hong Xu and Bo Jiang},
	title = {A Comprehensive Survey of Cognitive Graphs: Techniques, Applications, Challenges},
	journal = {Preprints}
}