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Systematic Review of Indexing Spatial Skyline Queries for Decision Support

Systematic Review of Indexing Spatial Skyline Queries for Decision Support

Swathi Sowmya Bavirthi, Supreethi K. P. (42b9972c-47ee-4a4a-b5ae-3d510cd43f7a
Copyright: © 2022 |Volume: 14 |Issue: 1 |Pages: 15
ISSN: 1941-6296|EISSN: 1941-630X|EISBN13: 9781683180890|DOI: 10.4018/IJDSST.286685
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MLA

Bavirthi, Swathi Sowmya, and Supreethi K. P. (42b9972c-47ee-4a4a-b5ae-3d510cd43f7a. "Systematic Review of Indexing Spatial Skyline Queries for Decision Support." IJDSST vol.14, no.1 2022: pp.1-15. http://doi.org/10.4018/IJDSST.286685

APA

Bavirthi, S. S. & Supreethi K. P. (42b9972c-47ee-4a4a-b5ae-3d510cd43f7a. (2022). Systematic Review of Indexing Spatial Skyline Queries for Decision Support. International Journal of Decision Support System Technology (IJDSST), 14(1), 1-15. http://doi.org/10.4018/IJDSST.286685

Chicago

Bavirthi, Swathi Sowmya, and Supreethi K. P. (42b9972c-47ee-4a4a-b5ae-3d510cd43f7a. "Systematic Review of Indexing Spatial Skyline Queries for Decision Support," International Journal of Decision Support System Technology (IJDSST) 14, no.1: 1-15. http://doi.org/10.4018/IJDSST.286685

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Abstract

Residing in the data age, researchers inferred that huge amount of geo-tagged data is available and identified the importance of Spatial Skyline queries. Spatial or geographic location in conjunction with textual relevance plays a key role in searching point of interest (POI) of the user. Efficient indexing techniques like R-tree, quad tree, z-order curve, and variants of these trees are widely available in terms of spatial context. Inverted file is the popular indexing technique for textual data. As spatial skyline query aims at analyzing both spatial and skyline dominance, there is a necessity for a hybrid indexing technique. This article presents the review of spatial skyline queries evaluation that include a range of indexing techniques which concentrates on disk access, I/O time, CPU time. The investigation and analysis of studies related to skyline queries based upon the indexing model and research gaps are presented in this review.