5657 search results - page 919 / 1132 » Micropayments for Wireless Communications |
286
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Skyline queries are well suited when retrieving data according to multiple criteria. While most previous work has assumed a centralized setting this paper considers skyline queryi...
175
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
Internet based mobile ad hoc networks (IMANETs) have several limitations to fulfill users' demands to access various kinds of information such as limited accessibility to the...
203
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
There are a variety of digital tools for enabling people who are physically separated by time and space to communicate and collaborate. Widespread use of some of these tools, such...
165
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
Recently, there has been a growing interest in gossip-based protocols that employ randomized communication to ensure robust information dissemination. In this paper, we present a ...
173
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
To address the privacy concerns associated with RFID, previous work proposed an approach, where RFID readers do not only broadcast commands to inventory tag populations, but also ...