277 search results - page 44 / 56 » An information service infrastructure for ambient networks |
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract-In this paper, we investigate the problem of providing QoS to end-to-end flows in multihop ad hoc networks with channel errors through packet scheduling. Each flow is asso...
HICSS
2007
IEEE
14 years 1 months ago
2007
IEEE
The USCP had enormous challenges with its IT Program and support to the internal and external stakeholders of the Department, because of a fragile IT infrastructure. The IT Progra...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
NDSS
2007
IEEE
14 years 1 months ago
2007
IEEE
Compared to attacks against end hosts, Denial of Service (DoS) attacks against the Internet infrastructure such as those targeted at routers can be more devastating due to their g...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Background: Key management in a mobile ad hoc environment is complicated by frequently partitioning network topology. Recently proposed key management systems (KMSs) provide limit...