2004 search results - page 145 / 401 » Sampling from large graphs |
222
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GIS
2008
ACM
16 years 4 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...
117
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PERCOM
2008
ACM
15 years 9 months ago
2008
ACM
In this paper we present a protocol for sensor applications that require periodic collection of raw data reports from the entire network in a timely manner. We formulate the probl...
131
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GBRPR
2007
Springer
15 years 9 months ago
2007
Springer
We introduce a method for computing homology groups and their generators of a 2D image, using a hierarchical structure i.e. irregular graph pyramid. Starting from an image, a hiera...
130
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KDD
2007
ACM
16 years 3 months ago
2007
ACM
Data mining tasks such as supervised classification can often benefit from a large training dataset. However, in many application domains, privacy concerns can hinder the construc...
122
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SAS
2009
Springer
16 years 3 months ago
2009
Springer
Directed model checking is a well-established technique to tackle the state explosion problem when the aim is to find error states in large systems. In this approach, the state spa...