950 search results - page 54 / 190 » The User Centred Knowledge Model - t-UCK |
DBSEC
2006
13 years 10 months ago
2006
Abstract. Controlled Query Evaluation (CQE) offers a logical framework to prevent a user of a database from inadvertently gaining knowledge he is not allowed to know. By modeling t...
HCI
2009
13 years 6 months ago
2009
Abstract. The Web is constantly evolving into an unprecedented and continuously growing source of knowledge, information and services, potentially accessed at by anyone anytime, an...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
Various online social networks (OSNs) have been developed rapidly on the Internet. Researchers have analyzed different properties of such OSNs, mainly focusing on the formation an...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We propose and evaluate a probabilistic framework for estimating a Twitter user’s city-level location based purely on the content of the user’s tweets, even in the absence of ...
AIS
2004
Springer
14 years 2 months ago
2004
Springer
This project implements an integrated biological information website that classifies technical documents, learns about users' interests, and offers intuitive interactive visua...