Evolving a Set of DTDs According to a Dynamic Set of XML Documents
EDBT '02 Proceedings of the Worshops XMLDM, MDDE, and YRWS on XML-Based Data Management and Multimedia Engineering-Revised Papers
Efficient Incremental Validation of XML Documents
ICDE '04 Proceedings of the 20th International Conference on Data Engineering
DTDs versus XML schema: a practical study
Proceedings of the 7th International Workshop on the Web and Databases: colocated with ACM SIGMOD/PODS 2004
Incremental validation of XML documents
ACM Transactions on Database Systems (TODS)
Impact of XML schema evolution on valid documents
Proceedings of the 7th annual ACM international workshop on Web information and data management
XML Document Correction: Incremental Approach Activated by Schema Validation
IDEAS '06 Proceedings of the 10th International Database Engineering and Applications Symposium
X-Evolution: a system for XML schema evolution and document adaptation
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Efficient incremental validation of XML documents after composite updates
XSym'06 Proceedings of the 4th international conference on Database and XML Technologies
Validity-sensitive querying of XML databases
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Navigational Path Expressions on XML Schemas
DEXA '08 Proceedings of the 19th international conference on Database and Expert Systems Applications
XML: some papers in a haystack
ACM SIGMOD Record
On inference of XML schema with the knowledge of an obsolete one
ADC '09 Proceedings of the Twentieth Australasian Conference on Australasian Database - Volume 92
XML data transformations as schema evolves
ADBIS'11 Proceedings of the 15th international conference on Advances in databases and information systems
Context schema evolution in context-aware data management
ER'11 Proceedings of the 30th international conference on Conceptual modeling
XML document versioning, revalidation and constraints
ICWE'11 Proceedings of the 11th international conference on Current Trends in Web Engineering
Static analysis of XML document adaptations
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
Temporal and multi-versioned XML documents: A survey
Information Processing and Management: an International Journal
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XML Schemas describe the structure of valid documents and can be exploited for improving both the efficiency and effectiveness of queries on valid documents. XML Schemas, however, may need to be updated to adhere to new requirements and to face changes in the application domain. Starting from a set of schema modification primitives, in this paper we devise an incremental validation approach that allows to efficiently validate documents, known to be valid for the original schema, for an updated schema. Then, we enhance the approach to adapt the documents to the new schema. Experiments prove that our approach increases the performance of standard validation algorithms in this setting and that the cost of the adaptation process is limited.