18306 search results - page 3043 / 3662 » Algorithmics in Exponential Time |
175
Voted
ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Sender anonymity in location-based services (LBS) attempts to hide the identity of a mobile device user who sends requests to the LBS provider for services in her proximity (e.g. &...
177
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
WLAN location estimation based on 802.11 signal strength is becoming increasingly prevalent in today's pervasive computing applications. As alternative to the wellestablished...
173
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MOBISYS
2008
ACM
16 years 6 months ago
2008
ACM
Deployments of city-wide multi-hop 802.11 networks introduce challenges for maintaining client performance at vehicular speeds. We experimentally demonstrate that current network ...
177
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
162
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MOBISYS
2005
ACM
16 years 6 months ago
2005
ACM
The widespread availability of 802.11-based hardware has made it the premier choice of both researchers and practitioners for developing new wireless networks and applications. Ho...