5657 search results - page 336 / 1132 » Micropayments for Wireless Communications |
139
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ICOIN
2001
Springer
15 years 11 months ago
2001
Springer
This paper describes an alternative architecture for voicemail data retrieval on the move. It is comprised of three distinct components: a speech recognizer, a text summarizer and...
181
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GIS
2009
ACM
15 years 10 months ago
2009
ACM
In an active WSN where user queries are regularly processed, a significant proportion of nodes relay and overhear data generated by other nodes in the network. In this paper, we ...
178
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DEDS
2010
15 years 6 months ago
2010
Abstract-- We address the problem of batching messages generated at nodes of a sensor network for the purpose of reducing communication energy at the expense of added latency. We f...
201
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ITIIS
2008
15 years 6 months ago
2008
In this paper, the random key pre-distribution scheme introduced in ACM CCS'02 by Eschenauer and Gligor is reexamined, and a generalized form of key establishment is introduc...
174
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IJNSEC
2007
15 years 6 months ago
2007
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...