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Segment Routing Optimization for VNF Chaining
ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019Segment Routing (SR) is an emerging source routing based tunneling technique, which allows source router to steer traffic by encoding segment list in the packet header. Due to its fine-grained control of routing path, SR can be leveraged to facilitate the deployment of Service Function Chains (SFCs).
Yunqing Wang +4 more
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IS-IS Extensions for Segment Routing
2019Segment Routing (SR) allows for a flexible definition of end-to-end paths within IGP topologies by encoding paths as sequences of topological sub-paths, called "segments". These segments are advertised by the link-state routing protocols (IS-IS and OSPF).
C. Filsfils +3 more
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Segmentation Based on Routing Image Algorithms
2011 Sixth International Conference on Image and Graphics, 2011This paper presents a novel image segmentation method in which energy function is based on global region information while not only on edge information. Image segmentation can be viewed as a routing problem. In order to obtain the optimal segmentation, the Shortest Path Faster Algorithm (SPFA) is used to optimize the discrete grid energy function.
Hongzhe Yang +3 more
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Connecting Route Segments Given in Route Descriptions
2007This investigation focuses on specific cue phrases given in route descriptions. Since verbal route descriptions portray the route by conveying its route segments, these segments have to be connected via semantic and pragmatic analysis for constituting a route representation.
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On the Potentials of Segment-Based Routing for NoCs
2008 37th International Conference on Parallel Processing, 2008The topology, the routing algorithm and the way the traffic pattern is distributed over the network influence the ultimate performance of the interconnection network. Off-chip high-performance interconnects provide mechanisms to support irregular topologies, whereas in on-chip networks the topology is fixed at design time.
Andres Mejia, José Flich, José Duato
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Midpoint Optimization for Segment Routing
IEEE INFOCOM 2022 - IEEE Conference on Computer Communications, 2022Alexander Brundiers +2 more
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Preferred Path Routing - A Next-Generation Routing Framework beyond Segment Routing
2018 IEEE Global Communications Conference (GLOBECOM), 2018Segment Routing (SR) reintroduces source routing to networking. While SR has been defined for MPLS and IPv6 data planes, there are considerable problems with respect to increased path overhead in various deployments. This paper presents a new framework that is designed to overcome the SR challenges with a new routing paradigm, PPR (Preferred Path ...
Uma Chunduri +2 more
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Extending Segment Routing into Optical Networks
Optical Fiber Communication Conference, 2017New extensions to Segment Routing are introduced here that allow for an end-to-end path to include optical transport network segments that steer packets across optical networks for maximal performance with minimal operational changes.
Madhukar Anand +3 more
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Segment Routing with Digital Annealing
NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium, 2022Sebastian Engel +5 more
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Link Lifetime-Based Segment-by-Segment Routing Protocol in MANETs
2008 IEEE International Symposium on Parallel and Distributed Processing with Applications, 2008Node mobility is one of the most important factors that may degrade network performance and restrict network scalability in mobile ad hoc networks. An effective way to reduce the impact of node mobility is to select long lifetime routing paths in the network. We propose a link lifetime-based segment-by-segment routing protocol (LL-SSR) in mobile ad hoc
Yujie Chen +2 more
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