Implicit Incremental Model Analyses and Transformations

Implicit Incremental Model Analyses and Transformations PDF Author: Hinkel, Georg
Publisher: KIT Scientific Publishing
ISBN: 3731507633
Category : Computers
Languages : en
Pages : 498

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Book Description
When models of a system change, analyses based on them have to be reevaluated in order for the results to stay meaningful. In many cases, the time to get updated analysis results is critical. This thesis proposes multiple, combinable approaches and a new formalism based on category theory for implicitly incremental model analyses and transformations. The advantages of the implementation are validated using seven case studies, partially drawn from the Transformation Tool Contest (TTC).

Implicit Incremental Model Analyses and Transformations

Implicit Incremental Model Analyses and Transformations PDF Author: Hinkel, Georg
Publisher: KIT Scientific Publishing
ISBN: 3731507633
Category : Computers
Languages : en
Pages : 498

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Book Description
When models of a system change, analyses based on them have to be reevaluated in order for the results to stay meaningful. In many cases, the time to get updated analysis results is critical. This thesis proposes multiple, combinable approaches and a new formalism based on category theory for implicitly incremental model analyses and transformations. The advantages of the implementation are validated using seven case studies, partially drawn from the Transformation Tool Contest (TTC).

Building Transformation Networks for Consistent Evolution of Interrelated Models

Building Transformation Networks for Consistent Evolution of Interrelated Models PDF Author: Klare, Heiko
Publisher: KIT Scientific Publishing
ISBN: 3731511320
Category : Computers
Languages : en
Pages : 596

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Book Description
Complex software systems are described with multiple artifacts, such as code, design diagrams and others. Ensuring their consistency is crucial and can be automated with transformations for pairs of artifacts. We investigate how developers can combine independently developed and reusable transformations to networks that preserve consistency between more than two artifacts. We identify synchronization, compatibility and orchestration as central challenges, and we develop approaches to solve them.

A Reference Structure for Modular Model-based Analyses

A Reference Structure for Modular Model-based Analyses PDF Author: Koch, Sandro Giovanni
Publisher: KIT Scientific Publishing
ISBN: 3731513412
Category :
Languages : en
Pages : 398

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Book Description
In this work, the authors analysed the co-dependency between models and analyses, particularly the structure and interdependence of artefacts and the feature-based decomposition and composition of model-based analyses. Their goal is to improve the maintainability of model-based analyses. They have investigated the co-dependency of Domain-specific Modelling Languages (DSMLs) and model-based analyses regarding evolvability, understandability, and reusability.

Theory and Practice of Model Transformation

Theory and Practice of Model Transformation PDF Author: Arend Rensink
Publisher: Springer
ISBN: 3319933175
Category : Computers
Languages : en
Pages : 203

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Book Description
This book constitutes the refereed proceedings of the 11th International Conference on Model Transformation, ICMT 2018, held as part of STAF 2018, in Toulouse, France, in June 2018. The 9 full papers were carefully reviewed and selected from 24 submissions. This book also presents 1 invited paper. The papers include research, application, and tool demonstration papers presented in the context of four sessions on verification of model transformations, model transformation tools, transformation reuse and graph transformations.

Context-based Access Control and Attack Modelling and Analysis

Context-based Access Control and Attack Modelling and Analysis PDF Author: Walter, Maximilian
Publisher: KIT Scientific Publishing
ISBN: 3731513625
Category :
Languages : en
Pages : 350

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Book Description
This work introduces architectural security analyses for detecting access violations and attack paths in software architectures. It integrates access control policies and vulnerabilities, often analyzed separately, into a unified approach using software architecture models. Contributions include metamodels for access control and vulnerabilities, scenario-based analysis, and two attack analyses. Evaluation demonstrates high accuracy in identifying issues for secure system development.

Architectural Data Flow Analysis for Detecting Violations of Confidentiality Requirements

Architectural Data Flow Analysis for Detecting Violations of Confidentiality Requirements PDF Author: Seifermann, Stephan
Publisher: KIT Scientific Publishing
ISBN: 3731512467
Category : Computers
Languages : en
Pages : 412

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Book Description
Software vendors must consider confidentiality especially while creating software architectures because decisions made here are hard to change later. Our approach represents and analyzes data flows in software architectures. Systems specify data flows and confidentiality requirements specify limitations of data flows. Software architects use detected violations of these limitations to improve the system. We demonstrate how to integrate our approach into existing development processes.

An Architecture-based Approach for Change Impact Analysis of Software-intensive Systems

An Architecture-based Approach for Change Impact Analysis of Software-intensive Systems PDF Author: Busch, Kiana
Publisher: KIT Scientific Publishing
ISBN: 3731509741
Category : Computers
Languages : en
Pages : 416

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Book Description


Model-Based Performance Prediction for Concurrent Software on Multicore Architectures---A Simulation-Based Approach

Model-Based Performance Prediction for Concurrent Software on Multicore Architectures---A Simulation-Based Approach PDF Author: Frank, Markus Kilian
Publisher: KIT Scientific Publishing
ISBN: 3731511460
Category : Computers
Languages : en
Pages : 400

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Book Description
Die modellbasierte Performancevorhersage ist ein bekanntes Konzept zur Gewährleistung der Softwarequalität. Derzeitige Ansätze basieren auf einem Modell mit einer Metrik, was zu ungenauen Vorhersagen für moderne Architekturen führt. In dieser Arbeit wird ein Multi-Strategie-Ansatz zur Erweiterung von Performancevorhersagemodellen zur Unterstützung von Multicore-Architekturen vorgestellt, in Palladio implementiert und dadurch die Genauigkeit der Vorhersage deutlich verbessert. - Model-based performance prediction is a well-known concept to ensure the quality of software. Current approaches are based on a single-metric model, which leads to inaccurate predictions for modern architectures. This thesis presents a multi-strategies approach to extend performance prediction models to support multicore architectures. We implemented the strategies into Palladio and significantly increased the performance prediction power.

A Reference Structure for Modular Metamodels of Quality-Describing Domain-Specific Modeling Languages

A Reference Structure for Modular Metamodels of Quality-Describing Domain-Specific Modeling Languages PDF Author: Strittmatter, Misha
Publisher: KIT Scientific Publishing
ISBN: 3731509822
Category : Computers
Languages : en
Pages : 518

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Book Description


Quality-driven Reuse of Model-based Software Architecture Elements

Quality-driven Reuse of Model-based Software Architecture Elements PDF Author: Busch, Axel
Publisher: KIT Scientific Publishing
ISBN: 3731509512
Category : Computers
Languages : en
Pages : 444

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Book Description