@Proceedings{arenas_et_al:LIPIcs.ICDT.2015,
  title =	{{LIPIcs, Volume 31, ICDT'15, Complete Volume}},
  booktitle =	{18th International Conference on Database Theory (ICDT 2015)},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-79-8},
  ISSN =	{1868-8969},
  year =	{2015},
  volume =	{31},
  editor =	{Arenas, Marcelo and Ugarte, Mart{\'\i}n},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICDT.2015},
  URN =		{urn:nbn:de:0030-drops-50077},
  doi =		{10.4230/LIPIcs.ICDT.2015},
  annote =	{Keywords: Database Management, Normal forms, Schema and subschema, Query languages, Query processing, Relational databases, Distributed databases, Heterogeneous Databases, Online Information Services, Miscellaneous – Privacy, Office Automation: Workflow management, Performance Analysis and Design Aids: Formal}
}