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145
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ICRA
2002
IEEE
15 years 9 months ago
2002
IEEE
We present a simple artificial landmark model and a robust tracking algorithm for the navigation of indoor mobile robots. The landmark model is designed to have a three-dimensiona...
218
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JSW
2008
15 years 4 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
145
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
This paper describes the development of a semantic web and ontology based local search system that can be used in wireless mobile communication services. Categories and Subject De...
167
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SCN
2010
Springer
14 years 11 months ago
2010
Springer
In this paper we examine issues of trust and reputation in Mobile Ad hoc Networks. We look at a number of the trust and reputation models that have been proposed and we highlight o...
132
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Motivated by the recent findings of super-diffusive patterns in mobility traces, we investigate the impact of superdiffusive behavior of mobile nodes on contact-based metrics ...