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Information visualization: from petroglyphs to CoDe Graphs
(Universita degli studi di Salerno, 2018-05-30)
Data visualization concerns the communication of data through visual representations and techniques. It aims at enhancing perception and support data-driven decision making so enabling insights otherwise hard to achieve. ...
Relaxed functional dependencies: definition, discovery and applications
(Universita degli studi di Salerno, 2018-03-20)
Functional dependencies (FDs) were conceived in the early '70s, and were mainly used to verify database design and assess data quality. However, to solve several issues in emerging application domains, such as the ...