منابع مشابه
Executing Logical Agent Specifications
Many agent-oriented programming languages are based on the Prolog-like logical goal reduction approach where rules are used to reduce, in a depth-first way, a selected goal. The ability of agents to change between goals means that such languages often overlay the basic computational engine with a mechanism for dynamically changing which goal is selected. Our approach is different. The basic com...
متن کاملSubstructural Logical Specifications
A logical framework and its implementation should serve as a flexible tool for specifying, simulating, and reasoning about formal systems. When the formal systems we are interested in exhibit state and concurrency, however, existing logical frameworks fall short of this goal. Logical frameworks based on a rewriting interpretation of substructural logics, ordered and linear logic in particular, ...
متن کاملCoverage Criteria for Logical Specifications
Model-based testing (MBT) studies how to generate test cases from a model of the system under test (SUT). Many MBT methods rely on building an automaton from the model and then they generate test cases by covering the automaton with different path coverage criteria. However, if a model of the SUT is a logical formula over some complex mathematical theories (such as the Z notation) it may be mor...
متن کاملLogical Specifications for Functional Programs
We present a formal method of functional program develop ment based on step by step transformation In their most abstract form speci cations are essentially predicates that relate the result of the speci ed program to the free variables of that pro gram In their most concrete form speci cations are simply programs in a functional programming language Development from abstract speci cations to p...
متن کاملLogical systems for structured specifications
We study proof systems for reasoning about logical consequences and refinement of structured specifications, based on similar systems proposed earlier in the literature [ST 88, Wir 91]. Following Goguen and Burstall, the notion of an underlying logical system over which we build specifications is formalized as an institution and extended to a more general notion, called (D, T )-institution. We ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 1992
ISSN: 0304-3975
DOI: 10.1016/0304-3975(92)90276-l