An Architecture Based Approach For Change Impact Analysis Of Software Intensive Systems
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An Architecture Based Approach For Change Impact Analysis Of Software Intensive Systems
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Author : Busch, Kiana
language : en
Publisher: KIT Scientific Publishing
Release Date : 2020-03-19
An Architecture Based Approach For Change Impact Analysis Of Software Intensive Systems written by Busch, Kiana and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-19 with Computers categories.
Architecture Based Evolution Of Dependable Software Intensive Systems
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Author : Heinrich, Robert
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-06-05
Architecture Based Evolution Of Dependable Software Intensive Systems written by Heinrich, Robert and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-05 with categories.
This cumulative habilitation thesis, proposes concepts for (i) modelling and analysing dependability based on architectural models of software-intensive systems early in development, (ii) decomposition and composition of modelling languages and analysis techniques to enable more flexibility in evolution, and (iii) bridging the divergent levels of abstraction between data of the operation phase, architectural models and source code of the development phase.
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach
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Author : Frank, Markus Kilian
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-07-18
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach written by Frank, Markus Kilian and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-18 with Computers categories.
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.
Context Based Access Control And Attack Modelling And Analysis
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Author : Walter, Maximilian
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-07-03
Context Based Access Control And Attack Modelling And Analysis written by Walter, Maximilian and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-03 with categories.
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
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Author : Seifermann, Stephan
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-12-09
Architectural Data Flow Analysis For Detecting Violations Of Confidentiality Requirements written by Seifermann, Stephan and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-09 with Computers categories.
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.
A Reference Structure For Modular Model Based Analyses
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Author : Koch, Sandro Giovanni
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-04-25
A Reference Structure For Modular Model Based Analyses written by Koch, Sandro Giovanni and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-25 with categories.
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.
Consistent View Based Management Of Variability In Space And Time
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Author : Ananieva, Sofia
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-12-06
Consistent View Based Management Of Variability In Space And Time written by Ananieva, Sofia and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-06 with Computers categories.
Developing variable systems faces many challenges. Dependencies between interrelated artifacts within a product variant, such as code or diagrams, across product variants and across their revisions quickly lead to inconsistencies during evolution. This work provides a unification of common concepts and operations for variability management, identifies variability-related inconsistencies and presents an approach for view-based consistency preservation of variable systems.
Qos Based Optimization Of Runtime Management Of Sensing Cloud Applications
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Author : Gotin, Manuel
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-06-30
Qos Based Optimization Of Runtime Management Of Sensing Cloud Applications written by Gotin, Manuel and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-30 with Computers categories.
IoT applications perceive and interact with the environment via smart devices and cloud services. When operating such applications one is faced with the challenge of configuring the smart devices and the cloud services in a manner, which achieves a high data quality at low operational costs. This work supports IoT operators with IoT collection strategies and cost optimization functions for data qualities, which are influenced by the interplay of smart device and cloud service configurations.
Evaluating Architectural Safeguards For Uncertain Ai Black Box Components
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Author : Scheerer, Max
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-10-23
Evaluating Architectural Safeguards For Uncertain Ai Black Box Components written by Scheerer, Max and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-23 with categories.
Although tremendous progress has been made in Artificial Intelligence (AI), it entails new challenges. The growing complexity of learning tasks requires more complex AI components, which increasingly exhibit unreliable behaviour. In this book, we present a model-driven approach to model architectural safeguards for AI components and analyse their effect on the overall system reliability.
Architectural Alignment Of Access Control Requirements Extracted From Business Processes
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Author : Pilipchuk, Roman
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-01-27
Architectural Alignment Of Access Control Requirements Extracted From Business Processes written by Pilipchuk, Roman and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-27 with Computers categories.
Business processes and information systems evolve constantly and affect each other in non-trivial ways. Aligning security requirements between both is a challenging task. This work presents an automated approach to extract access control requirements from business processes with the purpose of transforming them into a) access permissions for role-based access control and b) architectural data flow constraints to identify violations of access control in enterprise application architectures.