Sciweavers

765 search results - page 4 / 153
» Modeling and Integrating Background Knowledge in Data Anonym...
Sort
View
DATAMINE
2010
133views more  DATAMINE 2010»
13 years 7 months ago
Using background knowledge to rank itemsets
Assessing the quality of discovered results is an important open problem in data mining. Such assessment is particularly vital when mining itemsets, since commonly many of the disc...
Nikolaj Tatti, Michael Mampaey
ECAI
2006
Springer
13 years 11 months ago
Background Default Knowledge and Causality Ascriptions
A model is defined that predicts an agent's ascriptions of causality (and related notions of facilitation and justification) between two events in a chain, based on background...
Jean-François Bonnefon, Rui Da Silva Neves,...
BIBE
2006
IEEE
137views Bioinformatics» more  BIBE 2006»
14 years 1 months ago
Leveraging Chemical Background Knowledge for the Prediction of Growth Inhibition
We show how chemical background knowledge can be used to improve the prediction performance in structureactivitity relationships (SARs) for non-congeneric compounds. The goal of t...
Lothar Richter, Stefan Hechtl, Stefan Kramer
SIGMOD
2009
ACM
228views Database» more  SIGMOD 2009»
14 years 8 months ago
Interactive anonymization of sensitive data
There has been much recent work on algorithms for limiting disclosure in data publishing. However, these algorithms have not been put to use in any comprehensive, usable toolkit f...
Xiaokui Xiao, Guozhang Wang, Johannes Gehrke
SEMWEB
2009
Springer
14 years 2 months ago
LinkedGeoData: Adding a Spatial Dimension to the Web of Data
Abstract. In order to employ the Web as a medium for data and information integration, comprehensive datasets and vocabularies are required as they enable the disambiguation and al...
Sören Auer, Jens Lehmann, Sebastian Hellmann