Data Quality

This volume provides an expose of research and practice in the data quality field for technically oriented readers. It is based on the research conducted at the MIT Total Data Quality Management (TDQM) programme and work from other research institutions. This book is intended primarily for researchers, practitioners, educators and graduate students in the fields of computer science, information technology, and other interdisciplinary areas. It forms a theoretical foundation that is both rigorous and relevant for dealing with advanced issues related to data quality. Written with the goal to provide an overview of the cumulated research results from the MIT TDQM research perspective as it relates to database research, this book is an introduction to Ph.D.s who wish to further pursue their research in the data quality area.