Matches in SemOpenAlex for { <https://semopenalex.org/work/W2920158451> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2920158451 abstract "Traditionally, Network Function Virtualization uses Service Function Chaining (SFC) to place service functions and chain them with corresponding flows allocation. With the advent of Edge computing and IoT, a retiable composition of latency-sensitive SFCs is needed to support applications in geo-distributed cloud infrastructures. However, the optimal SFC composition in this case becomes the NP-hard integer multi-commodity-chain flow (MCCF) problem that has no known approximation guarantees. In this paper, we present a novel practical and near optimal SFC composition approach for geo-distributed cloud infrastructures that also admits end-to-end network QoS constraints such as latency, packet loss, etc. Specifically, we propose a novel metapath composite variable approach that reaches 99% optimality on average and takes seconds for practically sized integer MCCF problems of US Tier-1 (~300 nodes) and regional (~600 nodes) infrastructure providers' topologies. To ensure reliability, we compose SFCs with capacity chance-constraints and backup policies. Using trace-driven simulations comprising of challenging disaster-incident conditions, we show that our solution composes twice as many SFCs than the state-of-the-art network virtualization methods." @default.
- W2920158451 created "2019-03-11" @default.
- W2920158451 creator A5055238253 @default.
- W2920158451 creator A5065947087 @default.
- W2920158451 creator A5072008189 @default.
- W2920158451 date "2019-04-01" @default.
- W2920158451 modified "2023-10-13" @default.
- W2920158451 title "A Near Optimal Reliable Composition Approach for Geo-Distributed Latency-Sensitive Service Chains" @default.
- W2920158451 cites W1569990960 @default.
- W2920158451 cites W1578960134 @default.
- W2920158451 cites W2038858357 @default.
- W2920158451 cites W2057364598 @default.
- W2920158451 cites W2118404561 @default.
- W2920158451 cites W2125786476 @default.
- W2920158451 cites W2126822952 @default.
- W2920158451 cites W2127678978 @default.
- W2920158451 cites W2148177824 @default.
- W2920158451 cites W2161965229 @default.
- W2920158451 cites W2309478456 @default.
- W2920158451 cites W2346198910 @default.
- W2920158451 cites W2512567073 @default.
- W2920158451 cites W2560082255 @default.
- W2920158451 cites W2586118222 @default.
- W2920158451 cites W2762042916 @default.
- W2920158451 cites W2786348542 @default.
- W2920158451 cites W2789994870 @default.
- W2920158451 cites W2790228828 @default.
- W2920158451 cites W2790686993 @default.
- W2920158451 cites W3106391789 @default.
- W2920158451 cites W4236384091 @default.
- W2920158451 cites W4382892785 @default.
- W2920158451 doi "https://doi.org/10.1109/infocom.2019.8737498" @default.
- W2920158451 hasPublicationYear "2019" @default.
- W2920158451 type Work @default.
- W2920158451 sameAs 2920158451 @default.
- W2920158451 citedByCount "19" @default.
- W2920158451 countsByYear W29201584512019 @default.
- W2920158451 countsByYear W29201584512020 @default.
- W2920158451 countsByYear W29201584512021 @default.
- W2920158451 countsByYear W29201584512022 @default.
- W2920158451 crossrefType "proceedings-article" @default.
- W2920158451 hasAuthorship W2920158451A5055238253 @default.
- W2920158451 hasAuthorship W2920158451A5065947087 @default.
- W2920158451 hasAuthorship W2920158451A5072008189 @default.
- W2920158451 hasConcept C110875604 @default.
- W2920158451 hasConcept C111919701 @default.
- W2920158451 hasConcept C120314980 @default.
- W2920158451 hasConcept C15744967 @default.
- W2920158451 hasConcept C158379750 @default.
- W2920158451 hasConcept C169851745 @default.
- W2920158451 hasConcept C199845137 @default.
- W2920158451 hasConcept C2780945871 @default.
- W2920158451 hasConcept C31258907 @default.
- W2920158451 hasConcept C41008148 @default.
- W2920158451 hasConcept C49020025 @default.
- W2920158451 hasConcept C5119721 @default.
- W2920158451 hasConcept C542102704 @default.
- W2920158451 hasConcept C79974875 @default.
- W2920158451 hasConceptScore W2920158451C110875604 @default.
- W2920158451 hasConceptScore W2920158451C111919701 @default.
- W2920158451 hasConceptScore W2920158451C120314980 @default.
- W2920158451 hasConceptScore W2920158451C15744967 @default.
- W2920158451 hasConceptScore W2920158451C158379750 @default.
- W2920158451 hasConceptScore W2920158451C169851745 @default.
- W2920158451 hasConceptScore W2920158451C199845137 @default.
- W2920158451 hasConceptScore W2920158451C2780945871 @default.
- W2920158451 hasConceptScore W2920158451C31258907 @default.
- W2920158451 hasConceptScore W2920158451C41008148 @default.
- W2920158451 hasConceptScore W2920158451C49020025 @default.
- W2920158451 hasConceptScore W2920158451C5119721 @default.
- W2920158451 hasConceptScore W2920158451C542102704 @default.
- W2920158451 hasConceptScore W2920158451C79974875 @default.
- W2920158451 hasLocation W29201584511 @default.
- W2920158451 hasOpenAccess W2920158451 @default.
- W2920158451 hasPrimaryLocation W29201584511 @default.
- W2920158451 hasRelatedWork W2079322240 @default.
- W2920158451 hasRelatedWork W2125213906 @default.
- W2920158451 hasRelatedWork W2351388597 @default.
- W2920158451 hasRelatedWork W2354454611 @default.
- W2920158451 hasRelatedWork W2367727984 @default.
- W2920158451 hasRelatedWork W2392283887 @default.
- W2920158451 hasRelatedWork W2939925694 @default.
- W2920158451 hasRelatedWork W2955195711 @default.
- W2920158451 hasRelatedWork W2993266126 @default.
- W2920158451 hasRelatedWork W2184647741 @default.
- W2920158451 isParatext "false" @default.
- W2920158451 isRetracted "false" @default.
- W2920158451 magId "2920158451" @default.
- W2920158451 workType "article" @default.