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Author: Fabrice Kordon Publisher: Springer Science & Business Media ISBN: 1402079974 Category : Computers Languages : en Pages : 275
Book Description
The development of any Software (Industrial) Intensive System, e.g. critical embedded software, requires both different notations, and a strong devel- ment process. Different notations are mandatory because different aspects of the Software System have to be tackled. A strong development process is mandatory as well because without a strong organization we cannot warrantee the system will meet its requirements. Unfortunately, much more is needed! The different notations that can be used must all possess at least one property: formality. The development process must also have important properties: a exha- tive coverage of the development phases, and a set of well integrated support tools. In Computer Science it is now widely accepted that only formal notations can guarantee a perfect de?ned meaning. This becomes a more and more important issue since software systems tend to be distributed in large systems (for instance in safe public transportation systems), and in small ones (for instance numerous processors in luxury cars). Distribution increases the complexity of embedded software while safety criteria get harder to be met. On the other hand, during the past decade Software Engineering techniques have been improved a lot, and are now currently used to conduct systematic and rigorous development of large software systems. UML has become the de facto standard notation for documenting Software Engineering projects. UML is supported by many CASE tools that offer graphical means for the UML notation.
Author: Fabrice Kordon Publisher: Springer Science & Business Media ISBN: 1402079974 Category : Computers Languages : en Pages : 275
Book Description
The development of any Software (Industrial) Intensive System, e.g. critical embedded software, requires both different notations, and a strong devel- ment process. Different notations are mandatory because different aspects of the Software System have to be tackled. A strong development process is mandatory as well because without a strong organization we cannot warrantee the system will meet its requirements. Unfortunately, much more is needed! The different notations that can be used must all possess at least one property: formality. The development process must also have important properties: a exha- tive coverage of the development phases, and a set of well integrated support tools. In Computer Science it is now widely accepted that only formal notations can guarantee a perfect de?ned meaning. This becomes a more and more important issue since software systems tend to be distributed in large systems (for instance in safe public transportation systems), and in small ones (for instance numerous processors in luxury cars). Distribution increases the complexity of embedded software while safety criteria get harder to be met. On the other hand, during the past decade Software Engineering techniques have been improved a lot, and are now currently used to conduct systematic and rigorous development of large software systems. UML has become the de facto standard notation for documenting Software Engineering projects. UML is supported by many CASE tools that offer graphical means for the UML notation.
Author: Tiziana Margaria Publisher: Springer Nature ISBN: 3030614670 Category : Computers Languages : en Pages : 498
Book Description
The three-volume set LNCS 12476 - 12478 constitutes the refereed proceedings of the 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, which was planned to take place during October 20–30, 2020, on Rhodes, Greece. The event itself was postponed to 2021 due to the COVID-19 pandemic. The papers presented were carefully reviewed and selected for inclusion in the proceedings. Each volume focusses on an individual topic with topical section headings within the volume: Part I, Verification Principles: Modularity and (De-)Composition in Verification; X-by-Construction: Correctness meets Probability; 30 Years of Statistical Model Checking; Verification and Validation of Concurrent and Distributed Systems. Part II, Engineering Principles: Automating Software Re-Engineering; Rigorous Engineering of Collective Adaptive Systems. Part III, Applications: Reliable Smart Contracts: State-of-the-art, Applications, Challenges and Future Directions; Automated Verification of Embedded Control Software; Formal methods for DIStributed COmputing in future RAILway systems.
Author: Elie Najm Publisher: Springer ISBN: 0387350829 Category : Computers Languages : en Pages : 408
Book Description
Object-based Distributed Computing is being established as the most pertinent basis for the support of large, heterogeneous computing and telecommunications systems. The advent of Open Object-based Distributed Systems (OODS) brings new challenges and opportunities for the use and development of formal methods. Formal Methods for Open Object-based Distributed Systems presents the latest research in several related fields, and the exchange of ideas and experiences in a number of topics including: formal models for object-based distributed computing; semantics of object-based distributed systems and programming languages; formal techniques in object-based and object oriented specification, analysis and design; refinement and transformation of specifications; multiple viewpoint modeling and consistency between different models; formal techniques in distributed systems verification and testing; types, service types and subtyping; specification, verification and testing of quality of service constraints and formal methods and the object life cycle. It contains the selected proceedings of the International Workshop on Formal Methods for Open Object-based Distributed Systems, sponsored by the International Federation for Information Processing, and based in Paris, France, in March 1996.
Author: Roberto Gorrieri Publisher: Springer Science & Business Media ISBN: 354034893X Category : Computers Languages : en Pages : 276
Book Description
This book constitutes the refereed proceedings of the 8th IFIP WG 6.1 International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS 2006, held in Bologna, Italy, June 2006. The book presents 16 revised full papers together with an invited paper and abstracts of 2 invited talks. Coverage includes component- and model-based design, service-oriented computing, software quality, modeling languages implementation, formal specification, verification, validation, testing, and service-oriented systems.
Author: Mahieddine Dellabani Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Nowadays, real-time systems are ubiquitous in several application domains.Such an emergence led to an increasing need of performance (resources,availability, concurrency, etc.) and initiated a shift from theuse of single processor based hardware platforms, to large setsof interconnected and distributed computing nodes. This trend introduced the birthof a new family of systems that are intrinsically distributed, namelyemph{Networked Embedded Systems}.Such an evolution stems from the growing complexity of real-time softwareembedded on such platforms (e.g. electronic control in avionicsand automotive domains), and the need to integrate formerly isolated systems so thatthey can cooperate, as well as share resources improving thus functionalitiesand reducing costs.Undoubtedly, the design, implementation and verification of such systems areacknowledged to be very hard tasks since theyare prone to different kinds of factors, such as communication delays, CPU(s)speed or even hardware imprecisions, which increases considerably the complexity ofcoordinating parallel activities.In this thesis, we propose a rigorous design flow intended forbuilding distributed real-time applications.We investigate timed automata based models, with formally defined semantics, in orderto study the behavior of a given system with some imposed timing constraints when deployedin a distributed environment. Particularly, we study emph{(i)} the impact of the communicationdelays by introducing a minimum latency between actions executions and the effectivedate at which actions executions have been decided,and emph{(ii)} the effect of hardware imperfections, more precisely clocks imprecisions,on systems execution by breaking the perfect clocks hypothesis, often adopted duringthe modeling phase. Nevertheless, timed automata formalism is intended to describe a highlevel abstraction of the behavior of a given application.Therefore, we use an intermediate representation ofthe initial application that, besides having say{equivalent} behavior, explicitly expressesimplementation mechanisms, and thus reduces the gap between the modeling and the concreteimplementation. Additionally, we contribute in building such systems by emph{(iii)}proposing a knowledge based optimization method that aims to eliminate unnecessarycomputation time or exchange of messages during the execution.We compare the behavior of each proposed model to the initial high level model and study therelationships between both. Then, we identify and formally characterize the potential problemsresulting from these additional constraints. Furthermore, we propose execution strategies thatallow to preserve some desired properties and reach a say{similar} execution scenario,faithful to the original specifications.
Author: Farn Wang Publisher: Springer ISBN: 3540320849 Category : Computers Languages : en Pages : 569
Book Description
This book constitutes the refereed proceedings of the 25th IFIP WG 6.1 International Conference on Formal Techniques for Networked and Distributed Systems, FORTE 2005, held in Taipei, Taiwan, in October 2005. The 33 revised full papers and 6 short papers presented together with 3 keynote speeches were carefully reviewed and selected from 88 submissions. The papers cover all current aspects of formal methods for distributed systems and communication protocols such as formal description techniques (MSC, UML, Use cases, . . .), semantic foundations, model-checking, SAT-based techniques, process algebrae, abstractions, protocol testing, protocol verification, network synthesis, security system analysis, network robustness, embedded systems, communication protocols, and several promising new techniques.
Author: Dirk Beyer Publisher: Springer ISBN: 3642385923 Category : Computers Languages : en Pages : 333
Book Description
This book constitutes the refereed proceedings of the 15th IFIP WG 6.1 International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS 2013, and the 33rd IFIP WG 6.1 International Conference on Formal Techniques for Networked and Distributed Systems, FORTE 2013, held in Florence, Italy, in June 2013, as part of the 8th International Federated Conference on Distributed Computing Techniques, DisCoTec 2013. The 20 revised full papers presented were carefully reviewed and selected from 39 submissions. The papers present a wide range of topics combining theory and practice. They cover distributed computing models and formal specification, testing, and verification methods as well as application domains such as application-level distributed systems, telecommunication services, Internet, embedded and real-time systems, and networking and communication security and reliability.
Author: Elie Najm Publisher: Springer Science & Business Media ISBN: 3540204911 Category : Computers Languages : en Pages : 304
Book Description
This volume contains the proceedings of FMOODS 2003, the 6th IFIP WG 6. 1 International Conference on Formal Methods for Open Object-Based Distributed Systems. The conference was held in Paris, France on November 19–21, 2003. The event was the sixth meeting of this conference series, which is held roughly every year and a half, the earlier events having been held in Paris, Canterbury, Florence, Stanford, and Twente. ThegoaloftheFMOODSseriesofconferencesistobringtogetherresearchers whose work encompasses three important and related ?elds: – formal methods; – distributed systems; – object-based technology. Such a convergence is representative of recent advances in the ?eld of distributed systems,andprovideslinksbetweenseveralscienti?candtechnologicalcommu- ties, as represented by the conferences FORTE/PSTV, CONCUR, and ECOOP. The objective of FMOODS is to provide an integrated forum for the p- sentation of research in the above-mentioned ?elds, and the exchange of ideas and experiences in the topics concerned with the formal methods support for open object-based distributed systems. For the call for papers, aspects of int- est of the considered systems included, but were not limited to: formal models; formal techniques for speci?cation, design or analysis; component-based design; veri?cation, testing and validation; semantics of programming, coordination, or modeling languages; type systems for programming, coordination or modelling languages; behavioral typing; multiple viewpoint modelling and consistency - tween di?erent models; transformations of models; integration of quality of s- vice requirements into formal models; formal models for security; and appli- tions and experience, carefully described.
Author: Holger Giese Publisher: Springer ISBN: 3642307930 Category : Computers Languages : en Pages : 279
Book Description
This book constitutes the refereed proceedings of the 14th IFIP WG 6.1 International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS 2012, and the 32nd IFIP WG 6.1 International Conference on Formal Techniques for Networked and Distributed Systems, FORTE 2012, held in Stockholm, Sweden, in June 2012, as one of the DisCoTec 2012 events. The 16 revised full papers presented were carefully reviewed and selected from 42 submissions. They cover a wide range of topics combining theory and practice in application areas of telecommunication services, Internet, embedded and real-time systems, networking and communication security and reliability, sensor networks, service-oriented architecture, and Web services.
Author: Gilles Barthe Publisher: Springer ISBN: 3540688633 Category : Computers Languages : en Pages : 268
Book Description
This book constitutes the refereed proceedings of the 10th IFIP WG 6.1 International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS 2008, held in Oslo, Norway, in June 2008. The 14 revised full papers presented together with 1 invited lecture were carefully reviewed and selected from 35 submissions. The papers cover topcics such as semantics of object-oriented programming; formal techniques for specification, analysis, and refinement; model checking; theorem proving and deductive verification; type systems and behavioral typing; formal methods for service-oriented computing; integration of quality of service requirements into formal models; formal approaches to component-based design; and applications of formal methods.
Author: Fabrice Kordon
Author: Fabrice Kordon
Author: Tiziana Margaria
Author: Elie Najm
Author: Roberto Gorrieri
Author: Mahieddine Dellabani
Author: Farn Wang
Author: Dirk Beyer
Author: Elie Najm
Author: Holger Giese
Author: Gilles Barthe