Cost-Aware and Distance-Constrained Collective Spatial Keyword Query

With the proliferation of location-based services, geo-textual data is becoming ubiquitous. Objects involved in geo-textual data include geospatial locations, textual descriptions or keywords, and various attributes (e.g., a point-of-interest has its expenses and users' ratings). Many types of...

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Veröffentlicht in:	IEEE transactions on knowledge and data engineering Jg. 35; H. 2; S. 1324 - 1336
Hauptverfasser:	Chan, Harry Kai-Ho, Liu, Shengxin, Long, Cheng, Wong, Raymond Chi-Wing
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.02.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Approximation algorithms Cost function Criteria Geospatial analysis Keywords Location based services Mice Queries query processing Search problems Semantics spatial database Spatial databases Spatial keyword queries
ISSN:	1041-4347, 1558-2191
Online-Zugang:	Volltext
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