{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T19:33:03Z","timestamp":1672515183952},"reference-count":7,"publisher":"Association for Computing Machinery (ACM)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc. VLDB Endow."],"published-print":{"date-parts":[[2009,8]]},"abstract":"<jats:p>\n            Workflow views abstract groups of tasks in a workflow into composite tasks, and are used for simplifying provenance analysis, workflow sharing and reuse. An\n            <jats:italic>unsound<\/jats:italic>\n            view does not preserve the dataflow between tasks in the workflow, and can therefore cause incorrect provenance analysis. In this demo we present WOLVES, a system that efficiently identifies and corrects unsound workflow views with minimal changes (\n            <jats:italic>view correction<\/jats:italic>\n            ). Since the view correction problem is NP-hard, WOLVES allows the user to choose between two forms of local optimality, strong and weak. Efficient time algorithms achieving these optimalities are implemented in WOLVES.\n          <\/jats:p>","DOI":"10.14778\/1687553.1687606","type":"journal-article","created":{"date-parts":[[2014,6,24]],"date-time":"2014-06-24T12:17:57Z","timestamp":1403612277000},"page":"1614-1617","source":"Crossref","is-referenced-by-count":2,"title":["WOLVES"],"prefix":"10.14778","volume":"2","author":[{"given":"Peng","family":"Sun","sequence":"first","affiliation":[{"name":"Arizona State University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ziyang","family":"Liu","sequence":"additional","affiliation":[{"name":"Arizona State University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sivaramakrishnan","family":"Natarajan","sequence":"additional","affiliation":[{"name":"Arizona State University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Susan B.","family":"Davidson","sequence":"additional","affiliation":[{"name":"University of Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi","family":"Chen","sequence":"additional","affiliation":[{"name":"Arizona State University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,8]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.5555\/998688.1007097"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2008.4497516"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1376616.1376772"},{"key":"e_1_2_1_4_1","unstructured":"E. Lee and S. Neuendorffer. Moml - a modeling markup language in xml version.  E. Lee and S. Neuendorffer. Moml - a modeling markup language in xml version."},{"key":"e_1_2_1_5_1","unstructured":"myexperiment website. http:\/\/www.myexperiment.org\/workflows.  myexperiment website. http:\/\/www.myexperiment.org\/workflows."},{"key":"e_1_2_1_6_1","unstructured":"Open provenance model 2008.  Open provenance model 2008."},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1559845.1559903"}],"container-title":["Proceedings of the VLDB Endowment"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.14778\/1687553.1687606","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,28]],"date-time":"2022-12-28T11:01:11Z","timestamp":1672225271000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.14778\/1687553.1687606"}},"subtitle":["achieving correct provenance analysis by detecting and resolving unsound workflow views"],"short-title":[],"issued":{"date-parts":[[2009,8]]},"references-count":7,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2009,8]]}},"alternative-id":["10.14778\/1687553.1687606"],"URL":"https:\/\/doi.org\/10.14778\/1687553.1687606","relation":{},"ISSN":["2150-8097"],"issn-type":[{"value":"2150-8097","type":"print"}],"subject":[],"published":{"date-parts":[[2009,8]]}}}