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Open AccessFeature PaperReview

A Review of Advanced Algebraic Approaches Enabling Network Tomography for Future Network Infrastructures

1
School of Electrical & Computer Engineering, National Technical University of Athens, 15780 Athens, Greece
2
Department of Informatics, Ionian University, 49132 Corfu, Greece
*
Author to whom correspondence should be addressed.
Current address: Iroon Polytechniou 9, 15780 Athens, Greece.
Current address: Tsirigoti Sq. 7, 49132 Corfu, Greece.
Future Internet 2020, 12(2), 20; https://doi.org/10.3390/fi12020020
Received: 31 December 2019 / Revised: 16 January 2020 / Accepted: 20 January 2020 / Published: 22 January 2020
(This article belongs to the Collection Featured Reviews of Future Internet Research)
Network tomography has emerged as one of the lean approaches for efficient network monitoring, especially aiming at addressing the ever-increasing requirements for scaling and efficiency in modern network architectures and infrastructures. In this paper, we explore network coding and compressed sensing as enabling technologies in the context of network tomography. Both approaches capitalize on algebraic tools for achieving accuracy while allowing scaling of operation as the size of the monitored network increases. Initially, a brief overview of the tomographic problems and the related classification of methods is provided to better comprehend the problems encountered and solutions provided to date. Subsequently, we present representative approaches that employ either one of the aforementioned technologies and we comparatively describe their fundamental operation. Eventually, we provide a qualitative comparison of features and approaches that can be used for further research and technology development for network monitoring in future Internet infrastructures. View Full-Text
Keywords: network tomography; network monitoring; future Internet; network coding; compressed sensing; network management network tomography; network monitoring; future Internet; network coding; compressed sensing; network management
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Kakkavas, G.; Gkatzioura, D.; Karyotis, V.; Papavassiliou, S. A Review of Advanced Algebraic Approaches Enabling Network Tomography for Future Network Infrastructures. Future Internet 2020, 12, 20.

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