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GROM: a general rewriter of semantic mappings
dc.contributor.author | Mecca, Giansalvatore |
dc.contributor.author | Rull Fort, Guillem |
dc.contributor.author | Santoro, Donatello |
dc.contributor.author | Teniente López, Ernest |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Serveis i Sistemes d'Informació |
dc.date.accessioned | 2016-07-06T08:14:14Z |
dc.date.available | 2016-07-06T08:14:14Z |
dc.date.issued | 2016 |
dc.identifier.citation | Mecca, G., Rull, G., Santoro, D., Teniente, E. GROM: a general rewriter of semantic mappings. A: International Conference on Extending Database Technology. "Advances in Database Technology - EDBT 2016: 19th International Conference on Extending Database Technology: Bordeaux, France, March 15-16: proceedings". Bordeus: Universität Konstanz, 2016, p. 592-595. |
dc.identifier.isbn | 978-3-89318-070-7 |
dc.identifier.uri | http://hdl.handle.net/2117/88533 |
dc.description.abstract | We present GROM, a tool conceived to handle high-level schema mappings between semantic descriptions of a source and a target database. GROM rewrites mappings between the virtual, view-based semantic schemas, in terms of mappings between the two physical databases, and then executes them. The system serves the purpose of teaching two main lessons. First, designing mappings among higher-level descriptions is often simpler than working with the original schemas. Second, as soon as the view-definition language becomes more expressive, to handle, for example, negation, the mapping problem becomes extremely challenging from the technical viewpoint, so that one needs to find a proper trade-off between expressiveness and scalability. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | Universität Konstanz |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació::Bases de dades |
dc.subject.lcsh | Database management |
dc.subject.other | Ontology |
dc.subject.other | Semantic mapping |
dc.subject.other | Data integration |
dc.subject.other | UML |
dc.subject.other | Relational database |
dc.title | GROM: a general rewriter of semantic mappings |
dc.type | Conference lecture |
dc.subject.lemac | Bases de dades -- Gestió |
dc.contributor.group | Universitat Politècnica de Catalunya. MPI - Modelització i Processament de la Informació |
dc.identifier.doi | 10.5441/002/edbt.2016.56 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://openproceedings.org/2016/conf/edbt/paper-27.pdf |
dc.rights.access | Open Access |
local.identifier.drac | 18567218 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//TIN2014-52938-C2-2-R/ES/ELASTIC: ESPECIFICACION, VERIFICACION Y SIMULACION DE MODELOS PARA LOS PROCESOS DE SERVITIZACION DE LAS TIC/ |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/V PRI 2010-2013/2014SGR1534 |
local.citation.author | Mecca, G.; Rull, G.; Santoro, D.; Teniente, E. |
local.citation.contributor | International Conference on Extending Database Technology |
local.citation.pubplace | Bordeus |
local.citation.publicationName | Advances in Database Technology - EDBT 2016: 19th International Conference on Extending Database Technology: Bordeaux, France, March 15-16: proceedings |
local.citation.startingPage | 592 |
local.citation.endingPage | 595 |