Efficient adaptation of XML data using a conceptual model

Semantic Document Adaptation with OCL Annotations

“…Our adaptation algorithm is mapping based, as opposed to incremental algorithms, which propagate the changes in the schemas immediately 1 to the documents when the schema is modified (for a comparison of adaptation approaches see [4]). …”

“…In [4], we proposed a partial solution -a mapping can be annotated with a user-defined function. Some functions are pre-defined to handle the usual cases, the user can supply their own when needed.…”

“…In [4], we add a formal model for versioning supportversions and version links. Each version has a distinct label.…”

“…Currently there exists a significant number of approaches that detect changes between two schemas of data and output the sequence of edit operations that enable their adaptation [17], [4]. The existing work is focused primarily on document structure.…”

“…Our aim is to automate the process of document adaptation. We will enhance the algorithm proposed in [4], which deals with structural changes in the schemas. In this paper, we use a technique of annotated mapping between the source and target schema (or the old and the new version of the same schema) for automatic adaptation of valid documents.…”