Download Data and Information Quality: Dimensions, Principles and by Carlo Batini,Monica Scannapieco PDF

By Carlo Batini,Monica Scannapieco

This ebook presents a scientific and comparative description of the huge variety of examine matters with regards to the standard of knowledge and data. It does so through supplying a valid, built-in and complete  overview of the state-of-the-art and destiny improvement of information and knowledge caliber in databases and data systems.

To this finish, it provides an intensive description of the ideas that represent the center of knowledge and data caliber study, together with checklist linkage (also known as item identification), info integration, errors localization and correction, and examines the comparable ideas in a entire and unique methodological framework. caliber size definitions and followed versions also are analyzed intimately, and adjustments among the proposed suggestions are highlighted and mentioned. in addition, whereas systematically describing facts and knowledge caliber as an independent examine sector, paradigms and affects deriving from different components, reminiscent of likelihood conception, statistical facts research, facts mining, wisdom illustration, and computer studying also are incorporated. final now not least, the booklet additionally highlights very useful ideas, comparable to methodologies, benchmarks for the best options, case reports, and examples.

The booklet has been written basically for researchers within the fields of databases and knowledge administration or in  natural sciences who're attracted to investigating homes of knowledge and data that experience an influence at the caliber of experiments, tactics and on genuine existence. the cloth offered is additionally sufficiently self-contained for masters or PhD-level classes, and it covers the entire basics and issues with no the necessity for different textbooks. info and data method directors and practitioners, who care for structures uncovered to data-quality concerns and consequently desire a systematization of the sphere and functional tools within the region, also will enjoy the blend of concrete sensible methods with sound theoretical formalisms.

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