Contents of Report


[Data of Report]

Report Number:
TR0562
Date of Registration:
1990.03
English Title:
Coinductive Semantics of Horn Clauses with Compact Constraint
Japanese Title:
***
English Author:
K.Mukai
Japanese:
向井 国昭
Name of Organization to which author belongs:
ICOT
PDF:
tr0562.pdf

[Contents]

Abstract.... 2
1Introduction.... 2
2Preliminary.... 3
3Constraint Language.... 4
3.1Constraint Language L.... 4
3.2Support.... 6
3.3Bounded Hereditary Finite Set.... 6
4Unification over Non-Well Founded Sets.... 7
4.1Solving Equations with Unequations(=,).... 12
5Coinductive Semantics of Horn Clauses.... 14
5.1Horn Clauses with Constraint.... 14
5.2Computation Tree.... 14
5.3Solution Tree.... 16
5.4Soundness and Completeness.... 18
6Towards Application to Term and Record.... 20
6.1Term.... 21
6.2Record as Hereditary Function.... 21
6.3Unification over Terms and Records(=,).... 21
6.4UNION-FIND Based Unification.... 22
6.5Boolean Constraint.... 23
7Concluding Remark.... 24
Acknowledgments.... 24
References.... 24
End.... 25


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