Data exchange: on the complexity of answering queries with inequalities
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Publication:1041761
DOI10.1016/j.ipl.2005.03.001zbMath1182.68074OpenAlexW2130133338MaRDI QIDQ1041761
Publication date: 4 December 2009
Published in: Information Processing Letters (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.ipl.2005.03.001
Related Items (4)
XML Schema Mappings ⋮ Query languages for data exchange: beyond unions of conjunctive queries ⋮ Data exchange and schema mappings in open and closed worlds ⋮ Matching algorithms of minimum input selection for structural controllability based on semi-tensor product of matrices
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