@InProceedings{starup_et_al:LIPIcs.ECOOP.2023.31,
  author =	{Starup, Jonathan Lindegaard and Madsen, Magnus and Lhot\'{a}k, Ond\v{r}ej},
  title =	{{Breaking the Negative Cycle: Exploring the Design Space of Stratification for First-Class Datalog Constraints}},
  booktitle =	{37th European Conference on Object-Oriented Programming (ECOOP 2023)},
  pages =	{31:1--31:28},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-281-5},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{263},
  editor =	{Ali, Karim and Salvaneschi, Guido},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ECOOP.2023.31},
  URN =		{urn:nbn:de:0030-drops-182244},
  doi =		{10.4230/LIPIcs.ECOOP.2023.31},
  annote =	{Keywords: Datalog, first-class Datalog constraints, negation, stratified negation, type system, row polymorphism, the Flix programming language}
}