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On incremental maintenance of 2-hop labeling of graphs

Published: 21 April 2008 Publication History

Abstract

Recent interests on XML, Semantic Web, and Web ontology, among other topics, have sparked a renewed interest on graph-structured databases. A fundamental query on graphs is the reachability test of nodes. Recently, 2-hop labeling has been proposed to index large collections of XML and/or graphs for efficient reachability tests. However, there has been few work on updates of 2-hop labeling. This is compounded by the fact that Web data changes over time. In response to these, this paper studies the incremental maintenance of 2-hop labeling. We identify the main reason for the inefficiency of updates of existing 2-hop labels. We propose two updatable 2-hop labelings, hybrids of 2-hop labeling, and their incremental maintenance algorithms. The proposed 2-hop labeling is derived from graph connectivities, as opposed to set cover which is used by all previous work. Our experimental evaluation illustrates the space efficiency and update performance of various kinds of 2-hop labeling. The main conclusion is that there is a natural way to spare some index size for update performance in 2-hop labeling.

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Cited By

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  • (2024)BL: An Efficient Index for Reachability Queries on Large GraphsIEEE Transactions on Big Data10.1109/TBDATA.2023.332721510:2(108-121)Online publication date: Apr-2024
  • (2022)Enabling Time-Centric Computation for Efficient Temporal Graph Traversals From Multiple SourcesIEEE Transactions on Knowledge and Data Engineering10.1109/TKDE.2020.300567234:4(1751-1762)Online publication date: 1-Apr-2022
  • (2021)Span-reachability querying in large temporal graphsThe VLDB Journal10.1007/s00778-021-00715-z31:4(629-647)Online publication date: 23-Nov-2021
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cover image ACM Conferences
WWW '08: Proceedings of the 17th international conference on World Wide Web
April 2008
1326 pages
ISBN:9781605580852
DOI:10.1145/1367497
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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Publication History

Published: 21 April 2008

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Author Tags

  1. 2-hop
  2. graph indexing
  3. incremental maintenance
  4. reachability test

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Overall Acceptance Rate 1,899 of 8,196 submissions, 23%

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Cited By

View all
  • (2024)BL: An Efficient Index for Reachability Queries on Large GraphsIEEE Transactions on Big Data10.1109/TBDATA.2023.332721510:2(108-121)Online publication date: Apr-2024
  • (2022)Enabling Time-Centric Computation for Efficient Temporal Graph Traversals From Multiple SourcesIEEE Transactions on Knowledge and Data Engineering10.1109/TKDE.2020.300567234:4(1751-1762)Online publication date: 1-Apr-2022
  • (2021)Span-reachability querying in large temporal graphsThe VLDB Journal10.1007/s00778-021-00715-z31:4(629-647)Online publication date: 23-Nov-2021
  • (2020)Efficiently Answering Span-Reachability Queries in Large Temporal Graphs2020 IEEE 36th International Conference on Data Engineering (ICDE)10.1109/ICDE48307.2020.00104(1153-1164)Online publication date: Apr-2020
  • (2018)Reach Me If You CanProceedings of the Fifth International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data10.1145/3210272.3210276(19-24)Online publication date: 10-Jun-2018
  • (2017)Incremental Graph ComputationsProceedings of the 2017 ACM International Conference on Management of Data10.1145/3035918.3035944(155-169)Online publication date: 9-May-2017
  • (2017)Mining Spatio-Temporal Reachable Regions over Massive Trajectory Data2017 IEEE 33rd International Conference on Data Engineering (ICDE)10.1109/ICDE.2017.171(1283-1294)Online publication date: Apr-2017
  • (2016)Reachability and time-based path queries in temporal graphs2016 IEEE 32nd International Conference on Data Engineering (ICDE)10.1109/ICDE.2016.7498236(145-156)Online publication date: May-2016
  • (2015)Exact Top-k Nearest Keyword Search in Large NetworksProceedings of the 2015 ACM SIGMOD International Conference on Management of Data10.1145/2723372.2749447(393-404)Online publication date: 27-May-2015
  • (2015)Proceedings of the 2015 ACM SIGMOD International Conference on Management of DataundefinedOnline publication date: 27-May-2015
  • Show More Cited By

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