Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000950178> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2000950178 abstract "Two conflicting goals play a crucial role in the design of routing schemes for communication networks. A routing scheme should use as short as possible paths for routing messages in the network, while keeping the routing information stored in the processors' local memory as succinct as possible. The efficiency of a routing scheme is measured in terms of its stretch factor - the maximum ratio between the length of a route computed by the scheme and that of a shortest path connecting the same pair of vertices.Most previous work has concentrated on finding good routing schemes (with a small fixed stretch factor) for special classes of network topologies. In this work we study the problem for general networks, and look at the entire range of possible stretch factors. The results exhibit a tradeoff between the efficiency of a routing scheme and its space requirements. We present almost tight upper and lower bounds for this tradeoff. Specifically, we prove that any routing scheme for general n-vertex networks that achieves a stretch factor k ≥ 1 must use a total of O(n1+1/2k+4) bits of routing information in the networks. This lower bound is complemented by a family H(k) of hierarchical routing schemes (for every fixed k ≥ 1), which guarantee a stretch factor of O(k), require storing a total of O(n1+1/k) bits of routing information in the network and name the vertices with O(log2n)-bit names." @default.
- W2000950178 created "2016-06-24" @default.
- W2000950178 creator A5028869858 @default.
- W2000950178 creator A5056419022 @default.
- W2000950178 date "1988-01-01" @default.
- W2000950178 modified "2023-10-18" @default.
- W2000950178 title "A tradeoff between space and efficiency for routing tables" @default.
- W2000950178 cites W1508053042 @default.
- W2000950178 cites W1992093253 @default.
- W2000950178 cites W2018580274 @default.
- W2000950178 cites W2050855807 @default.
- W2000950178 cites W2090972269 @default.
- W2000950178 cites W2092534058 @default.
- W2000950178 cites W2151358465 @default.
- W2000950178 cites W2914484629 @default.
- W2000950178 doi "https://doi.org/10.1145/62212.62217" @default.
- W2000950178 hasPublicationYear "1988" @default.
- W2000950178 type Work @default.
- W2000950178 sameAs 2000950178 @default.
- W2000950178 citedByCount "71" @default.
- W2000950178 countsByYear W20009501782012 @default.
- W2000950178 countsByYear W20009501782013 @default.
- W2000950178 countsByYear W20009501782014 @default.
- W2000950178 countsByYear W20009501782016 @default.
- W2000950178 countsByYear W20009501782018 @default.
- W2000950178 crossrefType "proceedings-article" @default.
- W2000950178 hasAuthorship W2000950178A5028869858 @default.
- W2000950178 hasAuthorship W2000950178A5056419022 @default.
- W2000950178 hasConcept C111919701 @default.
- W2000950178 hasConcept C2778572836 @default.
- W2000950178 hasConcept C31258907 @default.
- W2000950178 hasConcept C41008148 @default.
- W2000950178 hasConcept C74172769 @default.
- W2000950178 hasConceptScore W2000950178C111919701 @default.
- W2000950178 hasConceptScore W2000950178C2778572836 @default.
- W2000950178 hasConceptScore W2000950178C31258907 @default.
- W2000950178 hasConceptScore W2000950178C41008148 @default.
- W2000950178 hasConceptScore W2000950178C74172769 @default.
- W2000950178 hasLocation W20009501781 @default.
- W2000950178 hasOpenAccess W2000950178 @default.
- W2000950178 hasPrimaryLocation W20009501781 @default.
- W2000950178 hasRelatedWork W1596801655 @default.
- W2000950178 hasRelatedWork W2130043461 @default.
- W2000950178 hasRelatedWork W2350741829 @default.
- W2000950178 hasRelatedWork W2358668433 @default.
- W2000950178 hasRelatedWork W2376932109 @default.
- W2000950178 hasRelatedWork W2382290278 @default.
- W2000950178 hasRelatedWork W2390279801 @default.
- W2000950178 hasRelatedWork W2748952813 @default.
- W2000950178 hasRelatedWork W2899084033 @default.
- W2000950178 hasRelatedWork W2530322880 @default.
- W2000950178 isParatext "false" @default.
- W2000950178 isRetracted "false" @default.
- W2000950178 magId "2000950178" @default.
- W2000950178 workType "article" @default.