3383 search results - page 464 / 677 » Dynamic Ontologies on the Web |
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—We propose a model-based channel access mechanism for cognitive radio-enabled secondary network, which opportunistically uses the channel of an unslotted primary network...
ASSETS
2006
ACM
14 years 4 months ago
2006
ACM
Many of today’s desktop applications are designed for use with a pointing device and keyboard. Someone with a disability, or in a unique environment, may not be able to use one ...
ICAC
2005
IEEE
14 years 4 months ago
2005
IEEE
Methods for automatically managing the performance of computing services must estimate a performance model of that service. This paper explores properties that are necessary for p...
KBSE
2005
IEEE
14 years 4 months ago
2005
IEEE
Due to the large success of wireless networks and handheld devices, the ambient intelligence (AmI) paradigm is becoming a reality. One of the most challenging objectives to achiev...
ITCC
2003
IEEE
14 years 4 months ago
2003
IEEE
Internet growth and activity has been increasing almost exponentially over the last decade. Today, millions of people all over the world use the Internet for a variety of activiti...