980 search results - page 77 / 196 » GIS |
232
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GIS
2007
ACM
16 years 6 months ago
2007
ACM
We present a novel framework for organizing large collections of images in a hierarchical way, based on scene semantics. Rather than score images directly, we use them to score th...
253
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
In this paper we propose to apply hierarchical graphs to indoor navigation. The intended purpose is to guide humans in large public buildings and assist them in wayfinding. We sta...
268
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
With the advent of the data grid came a novel distributed scientific computing paradigm known as service-oriented science. Among the plethora of systems included under this framew...
244
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
In order to deal with inconsistent databases, a repair semantics defines a set of admissible database instances that restore consistency, while staying close to the original insta...
274
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
Wireless sensor networks (WSNs) can provide real-time information about geospatial environments, and so have the potential to play an important role in the monitoring of geographi...