440 search results - page 75 / 88 » A knowledge hierarchy model for adaptive multi-agent systems |
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
CCGRID
2008
IEEE
14 years 2 months ago
2008
IEEE
—The research area of Multimedia Content Analysis (MMCA) considers all aspects of the automated extraction of new knowledge from large multimedia data streams and archives. In re...
AI
2004
Springer
14 years 1 months ago
2004
Springer
If we are to understand human-level intelligence, we need to understand how meanings can be learned without explicit instruction. I take a step toward that understanding by showing...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper describes a system for object segmentation and feature extraction for surveillance video. Segmentation is performed by a dynamic vision system that fuses information fr...
IDA
2008
Springer
13 years 7 months ago
2008
Springer
We developed Relational Data Mining approach which allows to overcome essential limitations of the Data Mining and Knowledge Discovery techniques. In the paper the approach was im...