Modelling Timed Concurrent Systems Using Activity Diagram Patterns

نویسندگان

  • Étienne André
  • Christine Choppy
  • Thierry Noulamo
چکیده

UML is the de facto standard for modelling concurrent systems in the industry. Activity diagrams allow designers to model workflows or business processes. Unfortunately, their informal semantics prevents the use of automated verification techniques. In this paper, we first propose activity diagram patterns for modelling timed concurrent systems; we then devise a modular mechanism to compose timed diagram fragments into a UML activity diagram that also allows for refinement, and we formalise the semantics of our patterns using time Petri nets.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Concurrency theory - calculi and automata for modelling untimed and timed concurrent systems

CONCURRENCY THEORY CALCULI AN AUTOMATA FOR MODELLING UNTIMED AND TIMED CONCURRENT SYSTEMS Are you looking for ebook concurrency theory calculi an automata for modelling untimed and timed concurrent systems PDF? You will be glad to know that right now concurrency theory calculi an automata for modelling untimed and timed concurrent systems PDF is available on our online library. With our online ...

متن کامل

Unifying Patterns for Modelling Timed Relationships in Systems and Properties

Specifying the correctness of complex concurrent and realtime systems is a crucial problem. Many property languages have been proposed to do so; however, these techniques often involve formalisms not easily handled by engineers, and furthermore require dedicated tools. We propose here a set of patterns that encode common specification or verification components when dealing with concurrent real...

متن کامل

A rule-based evaluation of ladder logic diagram and timed petri nets for programmable logic controllers

This paper describes an evaluation through a case study by measuring a rule-based approach, which proposed for ladder logic diagrams and Petri nets. In the beginning, programmable logic controllers were widely designed by ladder logic diagrams. When complexity and functionality of manufacturing systems increases, developing their software is becoming more difficult. Thus, Petri nets as a high l...

متن کامل

Formal Throughput and Response Time Analysis of MARTE Models

UML Profile for MARTE is an extension of UML in the domain of real-time and embedded systems. In this paper, we present a method to evaluate throughput and response time of systems described in MARTE models. A MARTE model we consider includes a use case diagram, a deployment diagram and a set of activity diagrams. We transform a MARTE model into a network of timed automata in UPPAAL and use UPP...

متن کامل

On the suitability of UML 2.0 activity diagrams for business process modelling

UML is posited as the “swiss army knife” for systems modelling and design activities. It embodies a number of modelling formalisms that have broad applicability in capturing both the static and dynamic aspects of software systems. One area of UML that has received particular attention is that of Activity Diagrams (ADs), which provide a high-level means of modelling dynamic system behaviour. In ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014