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» Propagating Updates Through XML Views Using Lineage Tracing
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ICDE
2010
IEEE
244views Database» more  ICDE 2010»
14 years 4 months ago
Propagating Updates Through XML Views Using Lineage Tracing
We address the problem of updating XML views over relational data by translating view updates expressed in the XQuery update facility to embedded SQL updates. Although our XML view...
Leonidas Fegaras
PODS
2002
ACM
98views Database» more  PODS 2002»
14 years 4 months ago
On Propagation of Deletions and Annotations Through Views
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...
Peter Buneman, Sanjeev Khanna, Wang Chiew Tan
EDBT
2010
ACM
164views Database» more  EDBT 2010»
13 years 8 months ago
Techniques for efficiently querying scientific workflow provenance graphs
A key advantage of scientific workflow systems over traditional scripting approaches is their ability to automatically record data and process dependencies introduced during workf...
Manish Kumar Anand, Shawn Bowers, Bertram Ludä...