1180 search results - page 71 / 236 » Information, evolution and |
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
JODS
2006
13 years 8 months ago
2006
Abstract. We study the exchange of information in collective information systems mediated by information agents, focusing specifically on the problem of semantic interoperability. ...
AUTOMATICA
2010
13 years 8 months ago
2010
This paper addresses planning of continuous paths for mobile sensors to reduce uncertainty in some quantities of interest in the future. The mutual information between the measure...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
Temporal text mining deals with discovering temporal patterns in text over a period of time. A Theme Evolution Graph (TEG) is used to visualize when new themes are created and how...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
— This paper addresses planning of continuous paths for mobile sensors to improve long-term forecast performance. With the information gain defined by the mutual information bet...