880 search results - page 140 / 176 » Mobile data and transaction management |
106
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IJNSEC
2006
14 years 11 months ago
2006
The third-generation (3G) mobile communication systems provide great coverage, complete subscriber management and nearly universal roaming. Nevertheless, 3G systems are subject to...
GIS
2010
ACM
14 years 9 months ago
2010
ACM
This paper outlines a vision for community-driven sensing of our environment. At its core, community sensing is a dynamic new form of mobile geosensor network. We believe that com...
102
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IDA
2001
Springer
15 years 4 months ago
2001
Springer
This paper describes an unsupervised algorithm for segmenting categorical time series. The algorithm first collects statistics about the frequency and boundary entropy of ngrams, t...
109
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CIKM
2006
Springer
15 years 3 months ago
2006
Springer
With ever growing competition in telecommunications markets, operators have to increasingly rely on business intelligence to offer the right incentives to their customers. Toward ...
ISW
2009
Springer
15 years 6 months ago
2009
Springer
The frequency and severity of a number of recent intrusions involving data theft and leakages has shown that online users’ trust, voluntary or not, in the ability of third partie...