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ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract--Cognitive radio (CR) technology is an innovative radio design philosophy which aims to increase spectrum utilization by exploiting unused spectrum in dynamically changing...
ICCCN
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract-- in the current Internet, congestion control is performed jointly by the end systems running the TCP protocol and by routers running Active Queue Management (AQM) algorit...
ICDCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Instant messaging (IM) has become increasingly popular due to its quick response time, its ease of use, and possibility of multitasking. It is estimated that there are several mil...
AAAI
2007
13 years 10 months ago
2007
Recently, social text streams (e.g., blogs, web forums, and emails) have become ubiquitous with the evolution of the web. In some sense, social text streams are sensors of the rea...
LISA
2007
13 years 10 months ago
2007
Firewall policies can be extremely complex and difficult to maintain, especially on networks with more than a few hundred machines. The difficulty of configuring a firewall proper...