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» On the Expressive Power of QLTL
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KBSE
1998
IEEE
15 years 10 months ago
From Z to BON/Eiffel
It is shown how to make a transition from the Z formal notation [3] to the Business Object Notation (BON) [4]. It is demonstrated that BON has the expressive power of Z, with the ...
Richard F. Paige, Jonathan S. Ostroff
ICFP
1997
ACM
15 years 10 months ago
A Practical Subtyping System For Erlang
We present a type system for the programming language Erlang. The type system supports subtyping and declarationfree recursive types, using subtyping constraints. Our system is si...
Simon Marlow, Philip Wadler
TIME
1994
IEEE
15 years 10 months ago
Hypothetical Reasoning from Situation Calculus to Event Calculus
Pinto and Reiter have argued that the Situation Calculus, improved with time handling axioms, subsumes the features of linear time temporal formalisms such as Event Calculus and I...
Alessandro Provetti
ESOP
1992
Springer
15 years 10 months ago
Dynamic Typing
Dynamic typing is a program analysis targeted at removing runtime tagging and untagging operations from programs written in dynamically typed languages. This paper compares dynami...
Fritz Henglein
CSL
2006
Springer
15 years 10 months ago
Decidable Theories of the Ordering of Natural Numbers with Unary Predicates
Abstract. Expansions of the natural number ordering by unary predicates are studied, using logics which in expressive power are located between first-order and monadic second-order...
Alexander Moshe Rabinovich, Wolfgang Thomas