A General Framework for Network Survivability Testing and Evaluation

Wang, Chunlei; Liang, Ming; Zhao, Jichang; Wang, Dongxia

doi:10.4304/jnw.6.6.831-841

Cited by 14 publications

(7 citation statements)

References 16 publications

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“…Another very important research on evaluation of survivability has been conducted by authors in [14]. The framework proposed, is based on developing a general measurement model, which may be specified based on specific domain requirements, a network survivability testing model, which is based on testing network performance against survivability metrics during different steps of system performance (resistance, destroy, recovery), and the network survivability evaluation, which includes measurement of the entire system's survivability based on different metrics, evaluation models or algorithms.…”

Section: Evaluation Of System Survivabilitymentioning

confidence: 99%

Software Development Lifecycle for Survivable Mobile Telecommunication Systems

Maria¹,

Costas²

2021

Adv. sci. technol. eng. syst. j.

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Survivability of systems is a very important system property and consists major concern for organizations and companies. Survivable systems should maintain their critical services functional in a timely manner. There are several approaches, proposed in the literature, on how to develop survivable telecommunication systems, but the majority is based on node outages or path failures, missing the main scope of survivability which is service failure. The contribution of this paper is that it presents a SDLC (Software Development Life Cycle) for developing survivable mobile telecommunication systems. Additionally, the main characteristic of a mobile telecommunication system is that it consists of different types of nodes (ex. MME, SGSN, etc.) that are connected to systems (ex. 5G, 4G, 3G, 2G etc.) and thus form an intersystem that provides services to end users. This interconnection and interoperability of network nodes is of high complexity constituting a threat to system survivability. Thus, another contribution of the current research work is that it provides a systematic approach for handling this complexity.

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Section: Evaluation Of System Survivabilitymentioning

confidence: 99%

Software Development Lifecycle for Survivable Mobile Telecommunication Systems

Maria¹,

Costas²

2021

Adv. sci. technol. eng. syst. j.

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“…To verify the performance of the survivability schemes, extensive simulations are conducted under di®erent WOBAN con¯gurations. Wang et al [10] present a framework for network survivability testing and evaluation. While the testing of network survivability is performed based on speci¯c network survivability measurement models, the evaluation of network survivability is based on the quanti¯cation results of network survivability metrics.…”

Section: Related Workmentioning

confidence: 99%

A Constrained, Possibilistic Logical Approach for Software System Survivability Evaluation

Zuo

2014

Int. J. Soft. Eng. Knowl. Eng.

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In this paper, we present a logical framework to facilitate users in assessing a software system in terms of the required survivability features. Survivability evaluation is essential in linking foreign software components to an existing system or obtaining software systems from external sources. It is important to make sure that any foreign components/systems will not compromise the current system's survivability properties. Given the increasing large scope and complexity of modern software systems, there is a need for an evaluation framework to accommodate uncertain, vague, or even ill-known knowledge for a robust evaluation based on multi-dimensional criteria. Our framework incorporates user-de¯ned constrains on survivability requirements. Necessity-based possibilistic uncertainty and user survivability requirement constraints are e®ectively linked to logic reasoning. A proof-of-concept system has been developed to validate the proposed approach. To our best knowledge, our work is the¯rst attempt to incorporate vague, imprecise information into software system survivability evaluation.

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“…В [8] також пропонується структура для аналізу живучості апаратної частини мережі, яка не враховує програмну і інформаційну складову, не говорячи вже і про організаційну.…”

Section: аналіз літературних даних і постановка проблемиunclassified