276 search results - page 44 / 56 » Databases with uncertainty and lineage |
ICDE
2009
IEEE
15 years 21 days ago
2009
IEEE
Traditional decision tree classifiers work with data whose values are known and precise. We extend such classifiers to handle data with uncertain information, which originates from...
ICDE
2006
IEEE
15 years 10 days ago
2006
IEEE
This paper explores an inherent tension in modeling and querying uncertain data: simple, intuitive representations of uncertain data capture many application requirements, but the...
ICPR
2008
IEEE
15 years 5 days ago
2008
IEEE
Most of current fingerprint indexing schemes utilize features based on global textures and minutiae structures. To extend the existing technology of feature extraction, this paper...
SIGMOD
2007
ACM
14 years 11 months ago
2007
ACM
Data-intensive e-science applications often rely on third-party data found in public repositories, whose quality is largely unknown. Although scientists are aware that this uncert...
PODS
2006
ACM
14 years 11 months ago
2006
ACM
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...