Graph traversals for regular path queries

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

  • Frank Tetzel - , Technische Universität Dresden (Autor:in)
  • Romans Kasperovics - , SAP Research (Autor:in)
  • Wolfgang Lehner - , Professur für Datenbanken (Autor:in)

Abstract

Regular Path Queries (RPQs) are at the core of many recent declarative graph pattern matching languages. They leverage the compactness and expressiveness of regular expressions for matching recursive path structures. Unfortunately, most prior works on RPQs only consider breadth-first search as traversal strategy, neglecting other possible graph traversals like depth-first search or a combination of both. Within this paper, we conduct an analysis of graph traversals for RPQs by introducing a generalized graph traversal frame-work subsuming breadth-first search and depth-first search as extreme cases and thus opening up a new design space for graph traversals algorithms. We outline the underlying principles as well as provide comprehensive experimental evaluation using implementations which yield beneficial results regarding evaluation time and peak memory consumption.

Details

OriginalspracheEnglisch
TitelGRADES-NDA'19: Proceedings of the 2nd Joint International Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA)
Herausgeber (Verlag)Association for Computing Machinery (ACM), New York
Seiten1-8
ISBN (Print)978-1-4503-6789-9
PublikationsstatusVeröffentlicht - 30 Juni 2019
Peer-Review-StatusJa

Publikationsreihe

ReiheMOD: International Conference on Management of Data (Grades-NDA)

Konferenz

Titel2nd ACM SIGMOD Joint International Workshop on Graph Data Management Experiences and Systems and Network Data Analytics, GRADES-NDA 2019, co-located with the ACM SIGMOD International Conference on Management of Data 2019
Dauer30 Juni 2019
StadtAmsterdam
LandNiederlande

Externe IDs

dblp conf/grades/TetzelKL19
ORCID /0000-0001-8107-2775/work/142253584

Schlagworte

Schlagwörter

  • Experimental Evaluation, Graph Traversal, Regular Path Queries