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Compact routing with slack in low doubling dimension

Published: 12 August 2007 Publication History

Abstract

We consider the problem of compact routing with slack in networks of low doubling dimension. Namely, we seek name-independent routing schemes with (1+ε) stretch and polylogarithmic storage at each node: since existing lower bound precludes such a scheme, we relax our guarantees to allow for (i) a small fraction of nodes to have large storage, say size of O(n log n) bits, or (ii) a small fraction of source-destination pairs to have larger, but still constant, stretch.
In this paper, given any constant ε ∈ (0,1), any δ ∈ Θ(1/ polylog n) and any connected edge-weighted undirected graph G with doubling dimension α ∈ O(log log n) and arbitrary node names, we present
1. a (1+ε)-stretch name-independent routing scheme for G with polylogarithmic packet header size, and with (1-δ)n nodes storing polylogarithmic size routing tables each and the remaining δn nodes storing O(nlog n)-bit routing tables each.
2. a name-independent routing scheme for G with polylogarithmic storage and packet header size, and with stretch (1+ε) for (1-α n source nodes and (9+ε) for the remaining α n source nodes.
.
These results are to be contrasted with our lower bound from PODC 2006, where we showed that stretch 9 is asymptotically optimal for name-independent compact routing schemes in networks of constant doubling dimension.

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  • (2022)A note on distance-preserving graph sparsificationInformation Processing Letters10.1016/j.ipl.2021.106205174(106205)Online publication date: Mar-2022
  • (2021)Randomized Local Network Computing: Derandomization Beyond Locally Checkable LabelingsACM Transactions on Parallel Computing10.1145/34706408:4(1-25)Online publication date: 15-Oct-2021
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cover image ACM Conferences
PODC '07: Proceedings of the twenty-sixth annual ACM symposium on Principles of distributed computing
August 2007
424 pages
ISBN:9781595936165
DOI:10.1145/1281100
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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New York, NY, United States

Publication History

Published: 12 August 2007

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Author Tags

  1. compact routing
  2. doubling dimension
  3. name-indpendent routing
  4. routing with slack

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PODC07

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Overall Acceptance Rate 740 of 2,477 submissions, 30%

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Cited By

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  • (2022)Weighted NSFIB Aggregation With Generalized Next Hop of Strict Partial OrderIEEE Transactions on Network and Service Management10.1109/TNSM.2022.315038919:2(890-904)Online publication date: Jun-2022
  • (2022)A note on distance-preserving graph sparsificationInformation Processing Letters10.1016/j.ipl.2021.106205174(106205)Online publication date: Mar-2022
  • (2021)Randomized Local Network Computing: Derandomization Beyond Locally Checkable LabelingsACM Transactions on Parallel Computing10.1145/34706408:4(1-25)Online publication date: 15-Oct-2021
  • (2015)Randomized Local Network ComputingProceedings of the 27th ACM symposium on Parallelism in Algorithms and Architectures10.1145/2755573.2755596(340-349)Online publication date: 13-Jun-2015
  • (2014)On the Impossibility of Dimension Reduction for Doubling Subsets of ℓpProceedings of the thirtieth annual symposium on Computational geometry10.1145/2582112.2582170(60-66)Online publication date: 8-Jun-2014
  • (2014)Volume in General Metric SpacesDiscrete & Computational Geometry10.1007/s00454-014-9615-452:2(366-389)Online publication date: 1-Sep-2014
  • (2012)A compact routing scheme and approximate distance oracle for power-law graphsACM Transactions on Algorithms10.1145/2390176.23901809:1(1-26)Online publication date: 26-Dec-2012
  • (2012)An Oblivious Spanning Tree for Single-Sink Buy-at-Bulk in Low Doubling-Dimension GraphsIEEE Transactions on Computers10.1109/TC.2011.6461:5(700-712)Online publication date: 1-May-2012
  • (2012)Additive Spanners and Distance and Routing Labeling Schemes for Hyperbolic GraphsAlgorithmica10.1007/s00453-010-9478-x62:3-4(713-732)Online publication date: 1-Apr-2012
  • (2010)Proximity algorithms for nearly-doubling spacesProceedings of the 13th international conference on Approximation, and 14 the International conference on Randomization, and combinatorial optimization: algorithms and techniques10.5555/1886521.1886537(192-204)Online publication date: 1-Sep-2010
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