1927 search results - page 247 / 386 » An Access Control Model for Location based Services |
156
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HICSS
2008
IEEE
16 years 25 days ago
2008
IEEE
Understanding how citizens value e-government services is critical to the success of these initiatives. This paper describes the development of a model to identify factors that in...
170
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P2P
2005
IEEE
15 years 12 months ago
2005
IEEE
Search is a fundamental service in peer-to-peer (P2P) networks. However, despite numerous research efforts, efficient algorithms for guaranteed location of shared content in unst...
151
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IWCMC
2006
ACM
16 years 10 days ago
2006
ACM
In this paper, we analyze a wireless LAN hot-spot, based on the IEEE 802.11b protocol, and more specifically we address the issue of defining proper pricing strategies, from bot...
141
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IJIM
2007
15 years 6 months ago
2007
: Web-based services mobile learning can enable collaborative learning and access to different information sources in actual problem-solving situations. The PDA’s are now designe...
211
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WMASH
2003
ACM
15 years 11 months ago
2003
ACM
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...