1993 search results - page 378 / 399 » The impact of technology on the quality of information |
112
Voted
CSE
2009
IEEE
2009
IEEE
Using Discovery and Monitoring Services to Support Context-Aware Remote Assisted Living Applications
15 years 8 months ago
Ubiquitous and pervasive applications are aware of the context of the used resources. This class of application can benefit from mechanisms to discover resources (devices and sens...
98
Voted
CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Web search engines are often implemented as centralized systems. Designing and implementing a Web search engine in a distributed environment is a challenging engineering task that...
135
click to vote
CISS
2007
IEEE
15 years 8 months ago
2007
IEEE
— We study the case of a single transmitter, which communicates to two co-located users, through an independent block Rayleigh fading channel. The co-location nature of the users...
113
click to vote
CIKM
2007
Springer
15 years 8 months ago
2007
Springer
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
124
Voted
VRML
2003
ACM
15 years 7 months ago
2003
ACM
We consider the possibility of automatically modifying the user’s viewpoint orientation for the purpose of enhancing the navigation experience. We concentrate on outdoor virtual...