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CLIMA
2004
13 years 10 months ago
2004
Abstract. We introduce a logical framework suitable to formalize structures of epistemic agents. Such a framework is based on the notion of weighted directed acyclic graphs (WDAGs)...
DFG
2004
Springer
14 years 2 months ago
2004
Springer
Programmable Logic Controllers (PLC) are widely used as device controllers for assembly lines, chemical processes, or power plants. Sequential Function Charts (SFC) form one of the...
GECCO
2009
Springer
14 years 3 months ago
2009
Springer
We propose a crossover operator that works with genetic programming trees and is approximately geometric crossover in the semantic space. By defining semantic as program’s eval...
PPDP
2007
Springer
14 years 2 months ago
2007
Springer
Static analyses provide the semantic foundation for tools ranging from optimizing compilers to refactoring browsers and advanced debuggers. Unfortunately, developing new analysis ...
PLDI
2004
ACM
14 years 2 months ago
2004
ACM
Many program analyses can be reduced to graph reachability problems involving a limited form of context-free language reachability called Dyck-CFL reachability. We show a new redu...