@book{128570,
	author = {Web Information Systems and Applications Conference and Xing, Chunxiao},
	title = {Web information systems and applications},
	publisher = {Springer,},
	year = {2021},
	series = {Lecture notes in computer science ;},
	address = {Cham :},
	url = {https://link.springer.com/book/10.1007/978-3-030-87571-8}
}