Network Topology

Dynamic network simulation using DeepRMSA in Elastic Optical Networks
In optical networks, simulation is a cost-efficient and powerful way for network planning and design. It helps researchers and network …
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Towards Emulation of Intelligent IoT Networks on EU-US Testbeds
This paper introduces our project on experimental validation of intelligent Internet of Things (IoT) networks. The project is a part of …
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Improving Service Performance through Multilayer Routing and Service Intelligence in a Network Service Mesh
Network service mesh architectures, by interconnecting cloud clusters, provide access to services across distributed infrastructures. …
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Routing optimization for DTN-based space networks using a temporal graph model
Interplanetary Networks (IPN) are classified among challenged networks and hence are hard to model using static graphs. Furthermore, …
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WAN virtualization and dynamic end-to-end bandwidth provisioning using SDN
We evaluate a WAN-virtualization framework in terms of delay and scalability and demonstrate that adding a virtual layer between the …
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A Tabu search based heuristic for optimized joint resource allocation and task scheduling in Grid/Clouds
Nowadays the development of Grid/Cloud networks has accelerated to meet the increasing requirements for large-scale computing, storage …
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CAPEX optimized routing for scheduled traffic in multi-layer optical networks
Connection requests for data-intensive applications often require specific start time and end time/duration when they are submitted. …
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Rightsizing Bundle Link Capacities for Energy Savings in the Core Network
Current core networks are composed of high-end routers which are connected by high-speed fibers. These optical connections are commonly …
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Optimal segment size for fixed-sized segment protection in wavelength-routed optical networks
Protecting a network against link failures is a major challenge faced by network operators. The protection scheme has to address two …
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A scalable approach for survivable virtual topology routing in optical WDM networks
The survivable virtual topology routing problem is to route a virtual topology graph on a optical fiber physical topology such that the …
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