Relative expressive power of downward fragments of navigational query languages on trees and chains

Author:

Hellings Jelle1,Gyssens Marc1,Wu Yuqing2,Van Gucht Dirk3,Van den Bussche Jan1,Vansummeren Stijn4,Fletcher George H. L.5

Affiliation:

1. University of Hasselt, Belgium / Transnational University of Limburg, Belgium

2. Pomona College, USA

3. Indiana University, USA

4. Université Libre de Bruxelles, Belgium

5. Eindhoven University of Technology, Netherlands

Publisher

ACM

Reference26 articles.

1. Querying graph databases

2. M. Benedikt and C. Koch. XPath leashed. ACM Computing Surveys (CSUR) 41(1):3:1–3:54 2009. 10.1145/1456650.1456653 M. Benedikt and C. Koch. XPath leashed. ACM Computing Surveys (CSUR) 41(1):3:1–3:54 2009. 10.1145/1456650.1456653

3. Structural properties of XPath fragments

4. T. Bray J. Paoli C. M. Sperberg-McQueen E. Maler F. Yergeau and J. Cowan. Extensible markup language (XML) 1.1 (second edition). W3C recommendation W3C 2006. http://www.w3.org/ TR/2006/REC-xml11-20060816. T. Bray J. Paoli C. M. Sperberg-McQueen E. Maler F. Yergeau and J. Cowan. Extensible markup language (XML) 1.1 (second edition). W3C recommendation W3C 2006. http://www.w3.org/ TR/2006/REC-xml11-20060816.

5. J. Clark and S. DeRose. XML path language (XPath) version 1.0. W3C recommendation W3C 1999. http://www.w3.org/TR/ 1999/REC-xpath-19991116. J. Clark and S. DeRose. XML path language (XPath) version 1.0. W3C recommendation W3C 1999. http://www.w3.org/TR/ 1999/REC-xpath-19991116.

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Path Querying in Graph Databases: A Systematic Mapping Study;IEEE Access;2024

2. From Relation Algebra to Semi-join Algebra: An Approach to Graph Query Optimization;The Computer Journal;2020-05-09

3. The Power of Tarski’s Relation Algebra on Trees;Lecture Notes in Computer Science;2018

4. From relation algebra to semi-join algebra;Proceedings of The 16th International Symposium on Database Programming Languages;2017-09

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