@book{EURECOM+6067, author = {Papotti, Paolo and Santoro, Donatello}, title = {Data integration}, year = {2018}, series = {Book chapter in Encyclopedia of Big Data Technologies, Springer, 2018, Editors: Sherif Sakr, Albert Zomaya}, note = {© Springer. Personal use of this material is permitted. The definitive version of this paper was published in Book chapter in Encyclopedia of Big Data Technologies, Springer, 2018, Editors: Sherif Sakr, Albert Zomaya and is available at : https://doi.org/10.1007/978-3-319-63962-8\_6-1}, editor = {Springer}, }