6249 search results - page 69 / 1250 » Topological Informational Spaces |
DC
2001
13 years 10 months ago
2001
The amount and variety of information available today in digital form continue to increase at a rapid rate. To keep pace with these trends, knowledge workers must be empowered wit...
HT
2007
ACM
14 years 29 days ago
2007
ACM
Finding relevant information in a hyperspace has been a much studied problem for many years. With the emergence of so called Web 2.0 technologies we have seen the use of social sy...
CHI
2003
ACM
14 years 9 months ago
2003
ACM
This paper describes the results of a Wizard of Oz study of people's search behavior using BuddySystem, a proximitysensing system designed to help end-users locate people, pl...
IIIX
2006
ACM
14 years 3 months ago
2006
ACM
In recent years there has been growing interest in faceted grouping of documents for Interactive Information Retrieval (IIR). It is suggested that faceted grouping can offer a fl...
CORR
2004
Springer
13 years 9 months ago
2004
Springer
In this paper, we analyze the performance of space-time block codes which enable symbolwise maximum likelihood decoding. We derive an upper bound of maximum mutual information (MM...