Browsing by Author "Astekin, Merve"
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A big data processing framework for self-healing internet of things applications
Dundar, B.; Astekin, Merve; Aktas, M. S. (IEEE, 2016)In this study, we introduce a big data processing framework that provides self-healing capability in the Internet of Things domain. We discuss the high-level architecture of this framework and its prototype implementation. ... -
Centrality and scalability analysis on distributed graph of large-scale e-mail dataset for digital forensics
Ozcan, S.; Astekin, Merve; Shashidhar, N. K.; Zhou, B. (IEEE, 2020-12-10)Today's digital forensics software tools mostly do not offer automatic analysis methods to reveal evidences among huge amounts of digital files within hard disk images. It is important that finding evidence in digital and ... -
Provenance aware run-time verification of things for self-healing Internet of Things applications
Aktas, M. S.; Astekin, Merve (Wiley, 2019-02-10)We propose a run-time verification mechanism of things for self-healing capability in the Internet of Things domain. We discuss the software architecture of the proposed verification mechanism and its prototype implementations. ... -
Scalable analysis of large-scale system logs for anomaly detection
Astekin, Merve (2019-05-30)System logs provide information regarding the status of system components and various events that occur at runtime. This information can support fault detection, diagnosis and prediction activities. However, it is a ...
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