Holistic primary key and foreign key detection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Intelligent Information Systems"
DOI: 10.1007/s10844-019-00562-z
Abstract: Primary keys (PKs) and foreign keys (FKs) are important elements of relational schemata in various applications, such as query optimization and data integration. However, in many cases, these constraints are unknown or not documented. Detecting… read more here.
Keywords: holistic primary; key detection; foreign keys; primary keys ... See more keywords
Bayesian Networks for Data Integration in the Absence of Foreign Keys
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2019.2940019
Abstract: In the era of open data, a single data source rarely contains all of the attributes we need for inference in specific applications. For example, a marketing department may aim to integrate retailer-specific purchase data… read more here.
Keywords: absence foreign; data source; bayesian networks; foreign keys ... See more keywords