1927 search results - page 317 / 386 » An Access Control Model for Location based Services |
SAC
2010
ACM
15 years 4 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...
VLSID
2001
IEEE
15 years 10 months ago
2001
IEEE
Networking hardware manufacturers face the dual demands of supporting ever increasing bandwidth requirements, while also delivering new features, such as the ability to implement ...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
In this paper we present an application framework that leverages geospatial content on the World Wide Web by enabling innovative modes of interaction and novel types of user inter...
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EDBT
2012
ACM
13 years 13 days ago
2012
ACM
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
CCS
2008
ACM
15 years 1 days ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...