An Algebra for Fuzzy Spatiotemporal Data in XML

Luyi Bai; Lin Zhu

doi:10.1109/ACCESS.2019.2898228

IEEE Access (Jan 2019)

An Algebra for Fuzzy Spatiotemporal Data in XML

Luyi Bai,
Lin Zhu

Affiliations

Luyi Bai: ORCiD; School of Computer and Communication Engineering, Northeastern University (Qinhuangdao), Qinhuangdao, China
Lin Zhu: ORCiD; School of Computer and Communication Engineering, Northeastern University (Qinhuangdao), Qinhuangdao, China

DOI: https://doi.org/10.1109/ACCESS.2019.2898228
Journal volume & issue: Vol. 7
pp. 22914 – 22926

Abstract

Read online

A formal algebra is essential for applying standard database-style query optimization to XML queries. We develop such algebra for manipulating fuzzy spatiotemporal XML data. We also introduce several formal characterizations of fuzzy spatiotemporal algebraic equivalences and study how XQuery expressions can be transformed into algebraic expressions. It shows that the algebra can lay a firm foundation for managing fuzzy spatiotemporal XML data.

Published in IEEE Access

ISSN: 2169-3536 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering
Website: https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639

About the journal

Abstract

Keywords