2 papers
cs.DB2014
Answering Regular Path Queries on Workflow Provenance
Xiaocheng Huang, Zhuowei Bao, Susan B. Davidson +2
This paper proposes a novel approach for efficiently evaluating regular path queries over provenance graphs of workflows that may include recursion. The approach assumes that an ex…
cs.DB2010
Provenance Views for Module Privacy
Susan B. Davidson, Sanjeev Khanna, Tova Milo +2
Scientific workflow systems increasingly store provenance information about the module executions used to produce a data item, as well as the parameter settings and intermediate da…