Titlebook: Recent Trends in Algebraic Development Techniques; 16th International W Martin Wirsing,Dirk Pattinson,Rolf Hennicker Conference proceedings

羽毛长成

革新

Use of Patterns in Formal Development: Systematic Transition from Problems to Architectural Designsrmal specification of the problem to be solved. In a second phase, . are used to construct an architectural specification of the software system to be developed. That specification forms the basis for fine-grained design and implementation.

协议

Verifying Generative , Architectural Specificationsthe . specification language, are a formal mechanism for expressing implementation steps in program development. They state that to implement a needed unit, one may implement some other units and then assemble them in the prescribed manner; thus they capture modular design steps in the development p

控制

Algebraic Higher-Order Nets: Graphs and Petri Nets as Tokens Higher-Order Nets, which allow to have dynamical tokens like graphs or (ordinary low-level) Petri nets. For this purpose, we specify graphs and Petri nets in the higher-order algebraic specification language H.C. such that graphs and Petri nets become first-class citizens, i.e. members of algebras

迫击炮

The Coinductive Approach to Verifying Cryptographic Protocolsnto CCSL (with temporal operators for ”free”) and translated by the CCSL compiler into theories for the theorem prover PVS. Within PVS, the desired security conditions can then be (dis)proved..In addition, we are interested in using assumptions which are reflected in real-life networks. However, as

BILK

Behavioural Equivalence and Indistinguishability in Higher-Order Typed Languagesnship between these two notions is established in terms of . [4]. The main technical tool of this study is ., which give a precise characterisation of behavioural equivalence. We then consider a higher-order logic to reason about models of the simply typed lambda calculus, and relate the resulting s

Hyaluronic-Acid

Combining Specification Formalisms in the ‘General Logic’ of Multialgebrasltialgebraic specifications. We then show how . can be used for combining specifications developed in other algebraic frameworks. We spell out the definitions of embeddings of institution of partial algebras, ., and membership algebras, . into .. We also show an alternative relation, namely, institu

SOB

MultiMedia Instruction in Safe and Secure Systemstinuous long-term usability of the contents, coherence and consistency are especially emphasised, through extensive semantic linking of teaching elements and a particular version and configuration management, based on experience in formal software development and associated support tools.

Brochure

Type Checking Parametrised Programs and Specifications in ASL + FPCf so-called . or . in type systems for programming language modules [Ler94,HL94]. This allows type equalities to be propagated when composing modules. This paper introduces . and ASL+. and their type checking systems.

Libido

An Attempt at Analysing the Consistency Problems in the UML from a Classical Algebraic Viewpointsis, we believe, is rather clarifying in itself and allows us to better understand what is new and what instead could be treated in terms of that machinery. We conclude with some directions for handling those problems, basically with constrained modelling methods that reduce and help precisely individuate the sources of possible inconsistencies.