This paper presents Open Data Kit (ODK), an extensible, open-source suite of tools
designed to build information services for developing regions. ODK currently provides four …

Some queries cannot be answered by machines only. Processing such queries requires
human input for providing information that is missing from the database, for performing …

In our Big Data era, data is being generated, collected and analyzed at an unprecedented
scale, and data-driven decision making is sweeping through all aspects of society. Recent …

Data quality is one of the most important problems in data management. A database system
typically aims to support the creation, maintenance, and use of large amount of data …

Objectives: Electronic patient safety event reporting (e-reporting) is an effective mechanism
to learn from errors and enhance patient safety. Unfortunately, the value of e-reporting …

In this paper we present GDR, a Guided Data Repair framework that incorporates user
feedback in the cleaning process to enhance and accelerate existing automatic repair …

In the social sciences, there is a longstanding tension between data collection methods that
facilitate quantification and those that are open to unanticipated information. Advances in …

A variety of integrity constraints have been studied for data cleaning. While these constraints
can detect the presence of errors, they fall short of guiding us to correct the errors. Indeed …

Edinburgh Research Explorer Page 1 Edinburgh Research Explorer Towards Certain Fixes
with Editing Rules and Master Data Citation for published version: Fan, W, Li, J, Ma, S, Tang …

Abstract Information and communications technologies have enabled healthcare institutions
to accumulate large amounts of healthcare data that include diagnoses, medications, and …