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» A Theory of Closure Operators
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MOC
2000
73views more  MOC 2000»
15 years 3 months ago
Korovkin tests, approximation, and ergodic theory
We consider sequences of s
Stefano Serra Capizzano
IPPS
2003
IEEE
15 years 9 months ago
Towards a Theory of Bisimulation for a Fragment of Verilog
In this paper, we have developed an operational semantic framework for a non-trival subset of Verilog which features event–driven computation, shared variable concurrency. The b...
Li Yongjian, Jifeng He
EDBT
2009
ACM
85views Database» more  EDBT 2009»
15 years 10 months ago
Recursion in XQuery: put your distributivity safety belt on
We introduce a controlled form of recursion in XQuery, an inflationary fixed point operator, familiar from the context of relational databases. This operator imposes restriction...
Loredana Afanasiev, Torsten Grust, Maarten Marx, J...
POPL
1996
ACM
15 years 8 months ago
A Practical and Flexible Flow Analysis for Higher-Order Languages
operators. The analysis is abstract interpretation-based and is parameterized over two polyvariance operators and a projection operator. These operators are used to regulate the sp...
J. Michael Ashley
130
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POPL
2010
ACM
16 years 1 months ago
Structuring the verification of heap-manipulating programs
Most systems based on separation logic consider only restricted forms of implication or non-separating conjunction, as full support for these connectives requires a non-trivial no...
Aleksandar Nanevski, Josh Berdine, Viktor Vafeiadi...