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Toward an Active Database Platform for Guiding Urban Pedestrians
KTH, School of Computer Science and Communication (CSC), Theoretical Computer Science, TCS.ORCID iD: 0000-0001-7088-3070
2012 (English)Report (Other academic)
Abstract [en]

We present an Android-based platform for incrementally presenting spoken route directionsto guide pedestrians to destinations. Our approach makes heavy use of stored proceduresand triggers in an underlyingPostGISspatial database. In fact most of the ’intelligence’of our prototype resides in database stored procedures and tables.  As such it representsan example of a challenging real world case study for the use of persistent stored modules(PSM) in a complex mobility application. It also provides a platform to study performancetradeoffs for complex event processing over spatial data streams

Place, publisher, year, edition, pages
Umeå University Department of Computing Science , 2012.
, Technical Report UMINF, 12.18
National Category
Computer Science
URN: urn:nbn:se:kth:diva-112853OAI: diva2:587552

QC 20130614

Available from: 2013-01-14 Created: 2013-01-14 Last updated: 2013-06-14Bibliographically approved

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Minock, Michael
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