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Journal of Network and Systems Management

Journal of Network and Systems Management OnlineFirst articles


Identify Congested Links with Network Tomography Under Multipath Routing

Identifying congested links accurately to ensure the Service Level Agreements is an important but challenging task, since it is costly or even practically unfeasible to monitor massive interior links directly for large networks. Network tomography …


Joint Minimization of Monitoring Cost and Delay in Overlay Networks: Optimal Policies with a Markovian Approach

Continuous monitoring of network resources enables to make more-informed resource allocation decisions but incurs overheads. We investigate the trade-off between monitoring costs and benefits of accurate state information for a routing problem. In …


FUZA: An Algorithm for Definition of Reliable Virtual Networks to the Edge as a Service Paradigm

Edge as a Service (EaaS) is a promising approach to increase the management capacity of Internet Service Providers (ISPs) and to support QoS/QoE for their clients. EaaS uses Virtual Networks (VNs) to ease the management of ISPs. Thus, EaaS needs …


The Analytical Model for Distributed Computer System Parameters Control Based on Multi-factoring Estimations

In this paper the approach and mechanisms for the complex analysis of the Distributed Computer System (DCS) parameters taking into account several criteria DCS functioning to select an efficient configuration of DCS resources are suggested. There …


Using the TSP Solution Strategy for Cloudlet Scheduling in Cloud Computing

Cloudlet scheduling in cloud computing is one of the most issues that face the cloud computing environment. This paper presents a new efficient approach, called Traveling Salesman Approach for Cloudlet Scheduling (TSACS), to solve the …

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The Journal of Network and Systems Management offers peer-reviewed original research along with surveys and case studies in the fields of network and system management. The journal regularly disseminates significant new information on the telecommunications and computing aspects of these fields, as well as their evolution and emerging integration. This outstanding quarterly covers architecture, analysis, design, software, standards, and migration issues related to the operation, management, and control of distributed systems and communication networks for voice, data, video, and networked computing.

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Product Lifecycle Management im Konzernumfeld – Herausforderungen, Lösungsansätze und Handlungsempfehlungen

Für produzierende Unternehmen hat sich Product Lifecycle Management in den letzten Jahrzehnten in wachsendem Maße zu einem strategisch wichtigen Ansatz entwickelt. Forciert durch steigende Effektivitäts- und Effizienzanforderungen stellen viele Unternehmen ihre Product Lifecycle Management-Prozesse und -Informationssysteme auf den Prüfstand. Der vorliegende Beitrag beschreibt entlang eines etablierten Analyseframeworks Herausforderungen und Lösungsansätze im Product Lifecycle Management im Konzernumfeld.
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