Debugging Missing Answers for Spark Queries over Nested Data with Breadcrumb

Ralf Diestelkämper, Seokki Lee, Boris Glavic, Melanie Herschel. Debugging Missing Answers for Spark Queries over Nested Data with Breadcrumb. PVLDB, 14(12):2731-2734, 2021. [doi]

@article{DiestelkamperLG21,
  title = {Debugging Missing Answers for Spark Queries over Nested Data with Breadcrumb},
  author = {Ralf Diestelkämper and Seokki Lee and Boris Glavic and Melanie Herschel},
  year = {2021},
  url = {http://www.vldb.org/pvldb/vol14/p2731-diestelkämper.pdf},
  researchr = {https://researchr.org/publication/DiestelkamperLG21},
  cites = {0},
  citedby = {0},
  journal = {PVLDB},
  volume = {14},
  number = {12},
  pages = {2731-2734},
}