12 search results - page 1 / 3 » Outlier detection on uncertain data: Objects, instances, and... |
ICDE
2011
IEEE
12 years 8 months ago
2011
IEEE
—This paper studies the problem of outlier detection on uncertain data. We start with a comprehensive model considering both uncertain objects and their instances. An uncertain o...
CIDM
2007
IEEE
13 years 9 months ago
2007
IEEE
Recently the academic communities have paid more attention to the queries and mining on uncertain data. In the tasks such as clustering or nearest-neighbor queries, expected distan...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. As an important problem in many applications, KNN query has...
KDD
2010
ACM
13 years 6 months ago
2010
ACM
Linked or networked data are ubiquitous in many applications. Examples include web data or hypertext documents connected via hyperlinks, social networks or user profiles connected...
ICML
2007
IEEE
14 years 5 months ago
2007
IEEE
We develop a mixture-based approach to robust density modeling and outlier detection for experimental multivariate data that includes measurement error information. Our model is d...