Title :
Assessing Quality of Derived Non Atomic Data by Considering Conflict Resolution Function
Author :
Angeles, Maria Del Pilar ; Garcia-Ugalde, Francisco
Author_Institution :
Fac. de Ing., Univ. Nac. Autonoma de Mexico, Mexico City
Abstract :
We present a data quality manager (DQM) prototype providing information regarding the elements of derived non-atomic data values. Users are able to make effective decisions by trusting data according to the description of the conflict resolution function that was utilized for fusing data along with the quality properties of data ancestor. The assessment and ranking of non-atomic data is possible by the specification of quality properties and priorities from users at any level of experience.
Keywords :
data integrity; decision making; distributed databases; conflict resolution function; data ancestor; data fusion; data quality manager; decision making; distributed database; nonatomic data; quality assessment; Atomic measurements; Computer industry; Conference management; Databases; Knowledge management; Monitoring; Prototypes; Quality management; Software measurement; Software tools; integration; provenance; quality;
Conference_Titel :
Advances in Databases, Knowledge, and Data Applications, 2009. DBKDA '09. First International Conference on
Conference_Location :
Gosier
Print_ISBN :
978-1-4244-3467-1
Electronic_ISBN :
978-0-7695-3550-0
DOI :
10.1109/DBKDA.2009.10
