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What is Data Heterogeneity

Chapter 189
Encyclopedia of Information Science and Technology, Third Edition
In the Data Warehousing context, it refers to data coming from disparate data sources and presented to the user with a unified interface.
Published in Chapter:
Record Linkage in Data Warehousing
Alfredo Cuzzocrea (ICAR-CNR and University of Calabria, Italy) and Laura Puglisi (GESP Geographic Information Systems, Italy)
Copyright: © 2015 |Pages: 10
DOI: 10.4018/978-1-4666-5888-2.ch189
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Chapter 8
AI-Driven Big Healthcare Analytics: Contributions and Challenges
A challenge that is caused during the process of data collection by unknown events.
Published in Chapter: AI-Driven Big Healthcare Analytics: Contributions and Challenges; From: Intelligent Analytics With Advanced Multi-Industry Applications
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