Credibility-enhanced curated database: Improving the value of curated databases

Authors

Qun Ni
Elisa Bertino, Purdue UniversityFollow

Abstract

In curated databases, annotations may contain opinions different from those in sources. Moreover, annotations may contradict each other and have uncertainty. Such situations result in a natural question: "Which opinion is most likely to be correct?" In this paper, we define a credibility-enhanced curated database and propose an efficient method to accurately evaluate the correctness of sources and annotations in curated databases.

Keywords

database management systems, uncertainty handling

Date of this Version

2010

Comments

IEEE 26th International Conference on Data Engineering (ICDE), 2010 Issue Date: 1-6 March 2010 page(s): 784 - 795; Long Beach, CA