On Implementing Structured Document Query Facilities on Top of a DOOD

Expressiveness of structured document query languages based on attribute grammars

PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems

On the Equivalence of XML Patterns

CL '00 Proceedings of the First International Conference on Computational Logic

Extensions of Attribute Grammars for Structured Document Queries

DBPL '99 Revised Papers from the 7th International Workshop on Database Programming Languages: Research Issues in Structured and Semistructured Database Programming

Attribute grammars for unranked trees as a query language for structured documents

Journal of Computer and System Sciences