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ICALP
2003
Springer
15 years 11 months ago
Bisimulation Proof Methods for Mobile Ambients
We study the behavioural theory of Cardelli and Gordon’s Mobile Ambients. We give an lts based operational semantics, and a labelled bisimulation based equivalence that coincide...
Massimo Merro, Francesco Zappa Nardelli
ATAL
2004
Springer
15 years 10 months ago
Programming BOID-Plan Agents: Deliberating about Conflicts among Defeasible Mental Attitudes and Plans
paper we present an abstract agent programming language and its operational semantics which can be used to implement cognitive agents. This language consists of programming constr...
Mehdi Dastani, Leendert W. N. van der Torre
TAPSOFT
1995
Springer
15 years 9 months ago
An Imperative Object Calculus
We develop an imperative calculus of objects that is both tiny and expressive. Our calculus provides a minimal setting in which to study the operational semantics and the typing r...
Martín Abadi, Luca Cardelli
VLDB
1991
ACM
190views Database» more  VLDB 1991»
15 years 9 months ago
Algebraic Properties of Bag Data Types
We explore the implications of supporting bags (i.e. multisets) in a data model and associated query language, and present some formal results concerned with the algebraic propert...
Joseph Albert
FOIKS
2008
Springer
15 years 7 months ago
Visibly Pushdown Transducers for Approximate Validation of Streaming XML
Visibly Pushdown Languages (VPLs), recognized by Visibly Pushdown Automata (VPAs), are a nicely behaved family of contextfree languages. It has been shown that VPAs are equivalent ...
Alex Thomo, Srinivasan Venkatesh, Ying Ying Ye