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» Semantics for a theory of defeasible reasoning
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DOCENG
2006
ACM
14 years 1 months ago
Comparing XML path expressions
XPath is the standard declarative language for navigating XML data and returning a set of matching nodes. In the context of XSLT/XQuery analysis, query optimization, and XML type ...
Pierre Genevès, Nabil Layaïda
LOGCOM
2008
94views more  LOGCOM 2008»
13 years 7 months ago
Preservation of Interpolation Features by Fibring
Fibring is a metalogical constructor that permits to combine different logics by operating on their deductive systems under certain natural restrictions, as for example that the t...
Walter Alexandre Carnielli, João Rasga, Cri...
POPL
2006
ACM
14 years 7 months ago
Decidability and proof systems for language-based noninterference relations
Noninterference is the basic semantical condition used to account for confidentiality and integrity-related properties in programming languages. There appears to be an at least im...
Mads Dam
POPL
2010
ACM
14 years 4 months ago
Dependent Types from Counterexamples
d by recent research in abstract model checking, we present a new approach to inferring dependent types. Unlike many of the existing approaches, our approach does not rely on prog...
Tachio Terauchi
DBPL
1993
Springer
89views Database» more  DBPL 1993»
13 years 11 months ago
Database Programming in Transaction Logic
This paper presents database applications of the recently proposed Transaction Logic—an extension of classical predicate logic that accounts in a clean and declarative fashion f...
Anthony J. Bonner, Michael Kifer, Mariano P. Conse...