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    AMW
    2009
    154views Knowledge Management» more  AMW 2009»
    From Database Repair Programs to Consistent Query Answering in Classical Logic (extended abstract)
    14 years 5 months ago
    From Database Repair Programs to Consistent Query Answering in Classical Logic (extended abstract)
    Download  sunsite.informatik.rwth-aachen.de
    Leopoldo E. Bertossi
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    DKE
    2010
    167views more  DKE 2010»
    The consistency extractor system: Answer set programs for consistent query answering in databases
    14 years 4 months ago
    The consistency extractor system: Answer set programs for consistent query answering in databases
    Download  people.scs.carleton.ca
    We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
    Mónica Caniupán Marileo, Leopoldo E....
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    CORR
    2002
    Springer
    187views Education» more  CORR 2002»
    Answer Sets for Consistent Query Answering in Inconsistent Databases
    14 years 4 months ago
    Answer Sets for Consistent Query Answering in Inconsistent Databases
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    A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the co...
    Marcelo Arenas, Leopoldo E. Bertossi, Jan Chomicki
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    SCCC
    2005
    IEEE
    153views Theoretical Computer Science» more  SCCC 2005»
    Optimizing repair programs for consistent query answering
    14 years 10 months ago
    Optimizing repair programs for consistent query answering
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    Databases may not satisfy integrity constraints (ICs) for several reasons. Nevertheless, in most of the cases an important part of the data is still consistent wrt certain desired...
    Mónica Caniupán Marileo, Leopoldo E....
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    SUM
    2007
    Springer
    148views Information Technology» more  SUM 2007»
    The Consistency Extractor System: Querying Inconsistent Databases Using Answer Set Programs
    14 years 10 months ago
    The Consistency Extractor System: Querying Inconsistent Databases Using Answer Set Programs
    Download  www.face.ubiobio.cl
    Abstract. We present the Consistency Extractor System (ConsEx) that uses answer set programming to compute consistent answers to first-order queries posed to relational databases ...
    Mónica Caniupán Marileo, Leopoldo E....
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