Efficient Computation of Search Computing Queries

Kurzanzeige
dc.contributor.authorBraga, Danieledeu
dc.contributor.authorGrossniklaus, Michael
dc.contributor.authorCorcoglioniti, Francescodeu
dc.contributor.authorVadacca, Salvatoredeu
dc.date.accessioned2013-11-20T08:21:46Zdeu
dc.date.available2013-11-20T08:21:46Zdeu
dc.date.issued2011
dc.description.abstractThis chapter gives a high-level overview of how query processing is carried out in SeCo. At the highest level of abstraction, queries are expressed in a conjunctive declarative query language over service interfaces, named SeCoQL, chosen to be a compact and readable formulation to serve both experts users and system developers. Queries are then expressed at a logical level in the form of acyclic invocation workflows, after a compile-time analysis that decides a cost-driven scheduling of service invocations. At a lower, physical level queries are then translated into executable specifications that distinguish between the data flow and the control flow, support parallelism, account for stateless and stateful computation tasks, and support backward and forward control. The query engine is implemented as an interpreter of these physical plans. A workbench and testing environment is also available in the form of a tool, to monitor the processing of complex queries by inspecting all phases of their analysis and execution, at all levels of abstraction.eng
dc.description.versionpublished
dc.identifier.citationSearch Computing : Trends and Developments / Marco Brambilla; Stefano Ceri. - Springer : Berlin, 2011. - S. 141-155. - (Lecture Notes in Computer Science ; 6585). - ISBN 978-3-642-19667-6deu
dc.identifier.doi10.1007/978-3-642-19668-3_14deu
dc.identifier.ppn398013594deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/25151
dc.language.isoengdeu
dc.legacy.dateIssued2013-11-20deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subject.ddc004deu
dc.titleEfficient Computation of Search Computing Querieseng
dc.typeINCOLLECTIONdeu
dspace.entity.typePublication
kops.citation.bibtex
@incollection{Braga2011Effic-25151,
  year={2011},
  doi={10.1007/978-3-642-19668-3_14},
  title={Efficient Computation of Search Computing Queries},
  number={6585},
  isbn={978-3-642-19667-6},
  publisher={Springer Berlin Heidelberg},
  address={Berlin, Heidelberg},
  series={Lecture Notes in Computer Science},
  booktitle={Search Computing},
  pages={141--155},
  editor={Ceri, Stefano and Brambilla, Marco},
  author={Braga, Daniele and Grossniklaus, Michael and Corcoglioniti, Francesco and Vadacca, Salvatore}
}
kops.citation.iso690BRAGA, Daniele, Michael GROSSNIKLAUS, Francesco CORCOGLIONITI, Salvatore VADACCA, 2011. Efficient Computation of Search Computing Queries. In: CERI, Stefano, ed., Marco BRAMBILLA, ed.. Search Computing. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 141-155. Lecture Notes in Computer Science. 6585. ISBN 978-3-642-19667-6. Available under: doi: 10.1007/978-3-642-19668-3_14deu
kops.citation.iso690BRAGA, Daniele, Michael GROSSNIKLAUS, Francesco CORCOGLIONITI, Salvatore VADACCA, 2011. Efficient Computation of Search Computing Queries. In: CERI, Stefano, ed., Marco BRAMBILLA, ed.. Search Computing. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 141-155. Lecture Notes in Computer Science. 6585. ISBN 978-3-642-19667-6. Available under: doi: 10.1007/978-3-642-19668-3_14eng
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kops.sourcefieldCERI, Stefano, ed., Marco BRAMBILLA, ed.. <i>Search Computing</i>. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 141-155. Lecture Notes in Computer Science. 6585. ISBN 978-3-642-19667-6. Available under: doi: 10.1007/978-3-642-19668-3_14deu
kops.sourcefield.plainCERI, Stefano, ed., Marco BRAMBILLA, ed.. Search Computing. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 141-155. Lecture Notes in Computer Science. 6585. ISBN 978-3-642-19667-6. Available under: doi: 10.1007/978-3-642-19668-3_14deu
kops.sourcefield.plainCERI, Stefano, ed., Marco BRAMBILLA, ed.. Search Computing. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 141-155. Lecture Notes in Computer Science. 6585. ISBN 978-3-642-19667-6. Available under: doi: 10.1007/978-3-642-19668-3_14eng
kops.submitter.emaillaura.liebermann@uni-konstanz.dedeu
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source.bibliographicInfo.toPage155
source.contributor.editorCeri, Stefano
source.contributor.editorBrambilla, Marco
source.identifier.isbn978-3-642-19667-6
source.publisherSpringer Berlin Heidelberg
source.publisher.locationBerlin, Heidelberg
source.relation.ispartofseriesLecture Notes in Computer Science
source.titleSearch Computing

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