59 search results - page 11 / 12 » Knowledge Maintenance on Data Streams with Concept Drifting |
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
Real-time unusual event detection in video stream has been a difficult challenge due to the lack of sufficient training information, volatility of the definitions for both norm...
DMSN
2008
ACM
13 years 7 months ago
2008
ACM
Wireless sensor, actuator networks (WSANs) distinguish themselves from wireless sensor networks by the need to coordinate actuators' actions, real-time constraints on communi...
ECIS
2000
13 years 7 months ago
2000
We draw from the quality management and organizational learning literatures to develop a descriptive model of software process management. These literature streams suggest that the...
ACMICEC
2008
ACM
13 years 7 months ago
2008
ACM
In this paper, we studied the semantic consistency maintenance issue between heterogeneous contexts, that is, how a firm business process of one e-marketplace can be transformed t...
ICWE
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. This paper describes the new e-learning tool CHESt that allows students to search in a knowledge base for short (teaching) multimedia clips by using a semantic search eng...