4493 search results - page 174 / 899 » A Knowledge Recommend System Based on User Model |
WCNC
2010
IEEE
13 years 12 months ago
2010
IEEE
—One way of modelling the wireless channel is in a statistical manner, based on a few parameters describing the characteristics of the environment. In most current wireless chann...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
Enormous amounts of information are produced every day, all over the world. but very little of it is true. In this paper, we describe the modeling component of a current events an...
MDM
2007
Springer
14 years 2 months ago
2007
Springer
A general consensus is that the proliferation of locationaware devices will result in a diffusion of location-based services. Privacy preservation is a challenging research issue ...
ESWS
2010
Springer
14 years 27 days ago
2010
Springer
Abstract. This paper describes a real-time routing system that implements a mobile museum tour guide for providing personalized tours tailored to the user position inside the museu...
DEXA
2007
Springer
14 years 2 months ago
2007
Springer
The semantic web is based on ontologies and metadata that indexes resources using ontologies. This indexing is called annotation. Ontology based information retrieval is an operati...