@proceedings{USSC21a,  
editor    = {Leong Hou U and
               Marc Spaniol and
               Yasushi Sakurai and
               Junying Chen},
  title     = {Web and Big Data - 5th International Joint Conference, APWeb-WAIM
               2021, Guangzhou, China, August 23-25, 2021, Proceedings, Part {II}},
  series    = {Lecture Notes in Computer Science},
  volume    = {12859},
  publisher = {Springer},
  year      = {2021},
  url       = {https://doi.org/10.1007/978-3-030-85899-5},
  doi       = {10.1007/978-3-030-85899-5},
  isbn      = {978-3-030-85898-8}
}