142 search results - page 2 / 29 » Knowledge construction from time series data using a collabo... |
SSDBM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract. Relational database systems are becoming increasingly popular in the scientific community to support the interactive exploration of large volumes of data. In this scenar...
KDD
2006
ACM
14 years 5 months ago
2006
ACM
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...
SSDBM
2003
IEEE
13 years 10 months ago
2003
IEEE
It is now common to encounter communities engaged in the collaborative analysis and transformation of large quantities of data over extended time periods. We argue that these comm...
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
We use concepts from chaos theory in order to model
nonlinear dynamical systems that exhibit deterministic behavior.
Observed time series from such a system can be embedded
into...
HICSS
2008
IEEE
13 years 11 months ago
2008
IEEE
Facilitating collaborative knowledge work is a crucial issue in management: knowledge is a key corporate asset, but it is typically spread across various people in different organ...