DataXFormer: A Robust Transformation Discovery System
DataXFormer is a system that leverages Web tables, Web forms, and expert sourcing to cover a wide range of transformations. Also presented is a system of user-interaction with DataXFormer. This show scenarios on how it can be used to transform data and explore the effectiveness and efficiency of several approaches for transformation discovery, leveraging about 112 million tables and online sources.
Presenter: Ziawasch Abedjan
Demo: http://www.dataxformer.org/
Papers: DataXFormer- Leveraging the Web for Semantic Transformations DataXFormer- An Interactive Data Transformation Tool