780 search results - page 107 / 156 » Reasoning about sets using redescription mining |
IQ
2007
14 years 17 days ago
2007
: To manage information quality (IQ) effectively, one needs to know how IQ changes over time, what causes it to change, and whether the changes can be predicted. In this paper we a...
DSS
2007
13 years 11 months ago
2007
To facilitate the analysis of real and simulated data on groups, organizations and societies, tools and measures are needed that can handle relational or network data that is mult...
SCP
2008
13 years 11 months ago
2008
This paper shows that program algebra (PGA) [8] offers a mathematical and systematic framework for reasoning about correctness and equivalence of algorithms and transformation rul...
JODS
2007
13 years 11 months ago
2007
Abstract. A viable ontology engineering methodology requires supporting domain experts in gradually building and managing increasingly complex versions of ontological elements and ...
PVLDB
2010
13 years 9 months ago
2010
A variety of integrity constraints have been studied for data cleaning. While these constraints can detect the presence of errors, they fall short of guiding us to correct the err...