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Samuel Kounev
Researcher at University of Würzburg
Publications - 276
Citations - 5905
Samuel Kounev is an academic researcher from University of Würzburg. The author has contributed to research in topics: Cloud computing & Benchmark (computing). The author has an hindex of 38, co-authored 275 publications receiving 5289 citations. Previous affiliations of Samuel Kounev include Forschungszentrum Informatik & Karlsruhe Institute of Technology.
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Proceedings Article
Elasticity in Cloud Computing: What It Is, and What It Is Not.
TL;DR: A precise definition of elasticity is proposed and its core properties and requirements explicitly distinguishing from related terms such as scalability and efficiency are analyzed.
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Performance Modeling and Evaluation of Distributed Component-Based Systems Using Queueing Petri Nets
TL;DR: A novel case study of a realistic distributed component-based system is presented, showing how queueing Petri net models can be exploited as a powerful performance prediction tool in the software engineering process.
Proceedings Article
Evaluating and modeling virtualization performance overhead for cloud environments
TL;DR: This paper presents experimental results on two popular state-of-the-art virtualization platforms, Citrix XenServer 5.5 and VMware ESX 4.0, and proposes a basic, generic performance prediction model for the two different types of hypervisor architectures.
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Evaluating Computer Intrusion Detection Systems: A Survey of Common Practices
TL;DR: This article defines a design space structured into three parts: workload, metrics, and measurement methodology, and provides an overview of the common practices in evaluation of intrusion detection systems by surveying evaluation approaches and methods related to each part of the design space.
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Self-adaptive workload classification and forecasting for proactive resource provisioning
TL;DR: This paper proposes a novel self‐adaptive approach that selects suitable forecasting methods for a given context based on a decision tree and direct feedback cycles together with a corresponding implementation and shows that the implementation of this approach provides continuous and reliable forecast results at run‐time.