ACM SIGMOD Record
Deterministic Semantics of Set-Oriented Update Sequences
Proceedings of the Ninth International Conference on Data Engineering
Change-Centric Management of Versions in an XML Warehouse
Proceedings of the 27th International Conference on Very Large Data Bases
Detecting Changes in XML Documents
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Efficient Processing of Updates in Dynamic XML Data
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Data consistency for P2P collaborative editing
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
XRPC: interoperable and efficient distributed XQuery
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Efficient updates in dynamic XML data: from binary string to quaternary string
The VLDB Journal — The International Journal on Very Large Data Bases
Commutativity analysis for XML updates
ACM Transactions on Database Systems (TODS)
Semantics, Types and Effects for XML Updates
DBPL '09 Proceedings of the 12th International Symposium on Database Programming Languages
Schema-based independence analysis for XML updates
Proceedings of the VLDB Endowment
Analysis of declarative updates: invited talk
Proceedings of the 2010 EDBT/ICDT Workshops
Projective Distribution of XQuery with Updates
IEEE Transactions on Knowledge and Data Engineering
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Verification of tree updates for optimization
CAV'05 Proceedings of the 17th international conference on Computer Aided Verification
Reverting the effects of XQuery update expressions
BNCOD'11 Proceedings of the 28th British national conference on Advances in databases
Algebraic incremental maintenance of XML views
ACM Transactions on Database Systems (TODS)
Synthetising changes in XML documents as PULs
Proceedings of the VLDB Endowment
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In many emerging XML application contexts and distributed execution environments (like disconnected and cloud computing, collaborative editing and document versioning) the server that determines the updates to be performed on a document, by evaluating an XQuery Update expression, is not always the same that actually makes such updates -represented as Pending Update Lists (PULs)-effective. The process of generating the PUL is thus decoupled from that of making its effect persistent on the document. The PUL executor needs to manage several PULs, that, depending on the application context, are to be executed as sequential or parallel update requests, possibly relying on application-specific policies. This requires some capabilities of dynamic reasoning on updates. In the paper, we state the most relevant properties to reason on, develop the corresponding algorithms and present a PUL handling system, providing an experimental evaluation of this system.