… for heterogeneous schema integration, as well as incorporating much of the features …Providing support for schema evolution allows existing databases to be adjusted … schemes and introduces a more general and functional mechanism to support schema …
dpd, 2(1):101-126, 1994. [doi]… This paper presents a new approach to schema evolution, which combines the activities of schema integration and schema evolution into one framework. In previous work we have developed a general framework to support schema transformation …
caise 2002: 484-499 [doi]