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Preference Datalog  (Make Corrections)  
(Summary) Kannan Govindarajan Bharat Jayaraman Surya Mantha 1 Motivation and...



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Abstract: This paper explores the concept of preference in the setting of datalog, a framework that offers more expressiveness than the relational calculus by its ability to support transitive closures and general recursive queries. Just as datalog is a restriction of conventional logic programs, our proposed paradigm, called preference datalog, is a restriction of preference logic programs (PLPs), which we recently introduced in [3, 4] for specifying optimization and relaxation problems in a... (Update)

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BibTeX entry:   (Update)

@techreport{ govindarajan95preference,
    author = "Kannan Govindarajan and Bharat Jayaraman and Surya Mantha",
    title = "Preference Datalog",
    number = "95-50",
    month = "1,",
    year = "1995",
    url = "citeseer.ist.psu.edu/109434.html" }
Citations (may not include all citations):
561   Constraint Logic Programming (context) - Jaffar, Lassez - 1987
315   Constraint Query Languages - Kannelakis, Kuper et al. - 1990
115   Magic templates: A spellbinding approach to logic programs - Ramakrishnan - 1988
113   Cambridge University Press (context) - Chellas, An - 1980
61   Monotonic Aggregation in Deductive Databases - Ross, Sagiv - 1992
54   Complexity of Modal Logics (context) - Spaan - 1993
50   Hierarchical Constraint Logic Programming - Wilson, Borning - 1993
40   Semantics of Logic Programs with Aggregates - Kemp, Stuckey - 1991
33   Minimum and Maximum Predicates in Logic Programming - Ganguly, Greco et al. - 1991
28   The Well-founded Semantics of Aggregation (context) - Van Gelder - 1992
25   Preference Logic Programming - Govindarajan, Jayaraman et al. - 1995
16   Efficient Bottom-up Evaluation of Logic Programs - Ramakrishnan, Srivastava et al. - 1992
14   Extending the Well-Founded and Valid Semantics for Aggregati.. - Sudarshan, Srivastava et al. - 1993
12   Preferences: Putting More Knowledge into Queries (context) - Lacroix, Lavency - 1987
12   First-Order Preference Theories and their Applications (context) - Mantha - 1991
11   Top-down Beats Bottom-up for Constraint Based Extensions of .. (context) - Toman - 1995
11   Optimization and Relaxation in Constraint Logic Languages - Govindarajan, Jayaraman et al. - 1996

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