Results 11 to 20 of about 649 (122)
Trade-offs between Risk and Operational Cost in SDN Failure Recovery Plan
Future Internet, 2022 We consider the problem of SDN flow optimization in the presence of a dynamic probabilistic link failures model. We introduce a metric for path risk, which can change dynamically as network conditions and failure probabilities change.
Saeed A. Astaneh +3 more
doaj +1 more source
Information and Telecommunication Sciences, 2020 Background. The paper proposes a solution to such an urgent problem today, as to ensure the fault tolerance of infocommunication networks with the support of the required level of quality of service.
Oleksandr Lemeshko, Maryna Yevdokymenko
doaj +1 more source
Hardware-Based Evaluation of Scalable and Resilient Multicast With BIER in P4
IEEE Access, 2021 Traditional IP multicast (IPMC) maintains state per IPMC group in core devices to distribute one-to-many traffic along tree-like structures through the network.
Daniel Merling +2 more
doaj +1 more source
A Fast Failure Recovery Scheme for Fibbing Networks
IEEE Open Journal of the Communications Society, 2020 Fibbing is a network technology that can provide flexible routing in IP networks. In a Fibbing network, the network controller cleverly broadcasts link state advertisements (LSAs) of the open shortest path first (OSPF) protocol to generate fake nodes ...
Steven S. W. Lee +3 more
doaj +1 more source
A Rerouting Framework Against Routing Interruption for Secure Network Management
IEEE Access, 2019 In this paper, we consider the problem of routing interruption, which has received significant interest in recent years. To solve this problem, rerouting is an effective way.
Mengmeng He +5 more
doaj +1 more source
Make Flows Great Again: A Hybrid Resilience Mechanism for OpenFlow Networks
Information, 2018 A top concern in Software-Defined Networking (SDN) is the management of network flows. The resource limitation in SDN devices, e.g., Ternary Content Addressable Memory (TCAM) size, and the signaling overhead between the control and data plane elements ...
Walber José Adriano Silva
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A Novel Fast Reroute Mechanism Leveraging Selective RCE for High Availability Networks
IEEE AccessThis paper proposes a novel FRR mechanism based on the selective Repair Computational Element (RCE) algorithm, which proactively calculates and distributes alternative FRR routing paths from a dedicated computation node.
Michal Hraska +3 more
doaj +1 more source
The New Label Bit Repair Fast Reroute Mechanism
IEEE AccessThe paper is devoted to a research area focused on solving problems associated with outages and connection interruptions in modern IP networks. The goal is to design and implement such a mechanism that ensures the change of the original route through an ...
Jozef Papan +3 more
doaj +1 more source
Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles
Advanced Materials, EarlyView.Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung +9 more
wiley +1 more source
Cross Kingdom Metabolic Engineering Paradigm Elevating Sustainable Protein Production
Advanced Science, EarlyView.ABSTRACT Confronting the dual crisis of escalating global protein demand and unsustainable agriculture necessitates transformative solutions. Here, we pioneer evolutionary insights from maize nitrogen optimization via asparagine synthetase (ASNS) to rewire metabolism in Pichia pastoris.
Yuanyuan Du +4 more
wiley +1 more source