A PostgreSQL Extension for Continuous Path and Range Queries in Indoor Mobile Environments
dc.contributor.author | AFYOUNI, Imad |
dc.contributor.author | ILARRI, Sergio |
dc.contributor.author
hal.structure.identifier | CLARAMUNT, Christophe
|
dc.contributor.author | RAY, Cyril |
dc.date.accessioned | 2015 |
dc.date.available | 2015 |
dc.date.issued | 2014 |
dc.date.submitted | 2015 |
dc.identifier.issn | 1574-1192 |
dc.identifier.uri | http://hdl.handle.net/10985/9334 |
dc.description.abstract | Continuous location-dependent queries are key elements for the development of location-based and context aware services. While most works on location-dependent query processing have been mainly oriented towards outdoor environments, this paper develops an approach for the continuous processing of location-dependent queries over indoor moving objects. A prototype for handling those queries has been developed as an extension for the open source DBMS PostgreSQL. Several algorithms for the continuous processing of path searches and range queries applied to both static and moving objects are performed on top of a hierarchical and context-dependent data model. Experimental results have been conducted to report our findings. |
dc.description.sponsorship | This research was partially supported by a Short Term Scientific Mission performed by the first author at the University of Zaragoza and funded by the COST ActionIC0903 on “Knowledge Discovery from Moving Objects” (MOVE project). We would also like to acknowledge the support of the CICYT project TIN2010-21387-C02-02 and DGA-FSE. |
dc.language.iso | en |
dc.publisher | Elsevier |
dc.rights | Pre-print |
dc.subject | Context-aware indoor navigation |
dc.subject | Location-dependent queries |
dc.subject | Hierarchical spatial data model |
dc.subject | Continuous processing |
dc.subject | Moving objects |
dc.title | A PostgreSQL Extension for Continuous Path and Range Queries in Indoor Mobile Environments |
dc.identifier.doi | 10.1016/j.pmcj.2013.09.008 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Paris |
dc.subject.hal | Informatique: Informatique mobile |
ensam.audience | Internationale |
ensam.page | 128-150 |
ensam.journal | Pervasive and Mobile Computing |
ensam.volume | 15 |
hal.identifier | hal-01117766 |
hal.version | 1 |
hal.status | accept |