576 search results - page 32 / 116 » Uncertainty in Knowledge Provenance |
VLDB
2005
ACM
14 years 3 months ago
2005
ACM
We extend the OLAP data model to represent data ambiguity, specifically imprecision and uncertainty, and introduce an allocation-based approach to the semantics of aggregation qu...
AIMSA
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. Decision trees are considered as an efficient technique to express classification knowledge and to use it. However, their most standard algorithms do not deal with uncert...
HICSS
2007
IEEE
14 years 4 months ago
2007
IEEE
Technology to support knowledge transfer and cooperative inquiry must offer its users the ability to effectively interpret knowledge structures produced by collaborators. Communic...
HICSS
2006
IEEE
14 years 3 months ago
2006
IEEE
Inspections provide an effective way of acquiring and reusing experience knowledge. Several details, in both the inspection processes and the inspection event itself, can be found...
HICSS
2009
IEEE
14 years 4 months ago
2009
IEEE
Successful knowledge management results in a competitive advantage in today’s information- and knowledge-rich industries. The elaboration and integration of emerging web-based t...