756 search results - page 28 / 152 » Using topology for spatial reasoning |
BIRTHDAY
2010
Springer
14 years 10 months ago
2010
Springer
In the early 1920s, Pavel Urysohn proved his famous lemma (sometimes referred to as "first non-trivial result of point set topology"). Among other applications, this lemm...
MIDDLEWARE
2007
Springer
15 years 3 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
ADC
2004
Springer
15 years 3 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
TABLETOP
2006
IEEE
15 years 3 months ago
2006
IEEE
Tabletop systems provide a platform for developing novel interaction systems, including tangible user interfaces (TUIs). This paper presents a study of the effects of a tabletop s...
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GIS
2010
ACM
14 years 8 months ago
2010
ACM
With the popularity of location-based services and the abundant usage of smart phones and GPS enabled devices, the necessity of outsourcing spatial data has grown rapidly over the...