H
Heiko Koziolek
Researcher at Ladenburg Thalmann
Publications - 116
Citations - 4048
Heiko Koziolek is an academic researcher from Ladenburg Thalmann. The author has contributed to research in topics: Software system & Software architecture. The author has an hindex of 30, co-authored 111 publications receiving 3757 citations. Previous affiliations of Heiko Koziolek include Center for Information Technology & Karlsruhe Institute of Technology.
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Journal ArticleDOI
The Palladio component model for model-driven performance prediction
TL;DR: The Palladio component model (PCM) is used to specify component-based software architectures in a parametric way to enable the prediction of extra-functional properties, and the resulting prediction accuracy is sufficient to support the evaluation of architectural design decisions.
Journal ArticleDOI
Performance evaluation of component-based software systems: A survey
TL;DR: A comprehensive state-of-the-art survey of more than 20 performance prediction and measurement approaches for component-based software systems, classified according to the expressiveness of their component performance modelling languages.
Proceedings ArticleDOI
Model-Based performance prediction with the palladio component model
TL;DR: This paper uses the Palladio Component Model (PCM) to specify component-based software architectures in a parametric way and presents a model and a simulation tool based on it, which can be sufficient to support the evaluation of architectural design decisions.
Proceedings ArticleDOI
Automatically improve software architecture models for performance, reliability, and cost using evolutionary algorithms
TL;DR: This work proposes an automated approach to search the design space for good solutions by applying a multi-criteria genetic algorithm to software architectures modelled with the Palladio Component Model and can be extended to other quantitative quality criteria of software architectures.
Proceedings ArticleDOI
PerOpteryx: automated application of tactics in multi-objective software architecture optimization
TL;DR: This work proposes an automated approach guided by architectural tactics to search the design space for good solutions and applies multi-objective evolutionary optimization to software architectures modelled with the Palladio Component Model.