532 search results - page 57 / 107 » The Logic of Quasi-MV Algebras |
IANDC
2010
14 years 10 months ago
2010
This paper studies several applications of the notion of a presentation of a functor by operations and equations. We show that the technically straightforward generalisation of th...
181
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SIGMOD
2009
ACM
16 years 2 days ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
LPNMR
1990
Springer
15 years 3 months ago
1990
Springer
We present a general theory for the use of negative premises in the rules of Transition System Specifications (TSSs). We formulate a criterion that should be satisfied by a TSS in ...
102
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CALCO
2007
Springer
15 years 3 months ago
2007
Springer
Specification-based testing is a particular case of black-box testing, which consists in deriving test cases from an analysis of a formal specification. We present in this paper an...
CSR
2008
Springer
15 years 1 months ago
2008
Springer
We discuss interesting properties of a general technique for inferring polynomial invariants for a subfamily of imperative loops, called the P-solvable loops, with assignments only...