DC FieldValueLanguage
dc.contributor.authorSfakakis, Michalis-
dc.contributor.authorKapidakis, Sarantos-
dc.date.accessioned2023-11-01T13:45:20Z-
dc.date.available2023-11-01T13:45:20Z-
dc.date.issued2007-
dc.identifierscopus-50149095459-
dc.identifier.isbn1424414768-
dc.identifier.other50149095459-
dc.identifier.urihttps://uniwacris.uniwa.gr/handle/3000/792-
dc.description.abstractUnsupported Z39.50 Access Points result to query failures and/or inconsistent answers, in spite of the protocol specification for a unified global access mechanism. A challenge to this issue is to substitute an unsupported Access Point with others, so that the most similar semantics to the original Access Point can be obtained. In this paper, we describe the Bib-1 Access Points Semantics of the Z39.50 protocol using the RDF Schema language, based on the official semantics specification of the Z39.50 Bib-1 Attribute Set. Moreover, we suggest two algorithms for the substitution of unsupported Access Point exploiting semantics information from the RDFS graph. The algorithms produce the set of Access Points, the proper combination of which produces semantics similar to the original Access Point. Then, we optimize the resulting set of Access Points by producing the minimal set of them with the closest semantics to the original one. Finally, we present an implementation where Z39.50 searches could be done using our Access Point substitution algorithms.en_US
dc.language.isoenen_US
dc.relation.ispartofProceedings of 2nd International Conference on Digital Information Managementen_US
dc.subjectAccess protocolsen_US
dc.subjectResource description frameworken_US
dc.subjectLibrariesen_US
dc.subjectInformation retrievalen_US
dc.subjectTestingen_US
dc.subjectSemantic Weben_US
dc.subjectTerminologyen_US
dc.titleA semantics-based substitution for unsupported Z39.50 Bib-1 access pointsen_US
dc.typeConference Paperen_US
dc.relation.conference2nd International Conference on Digital Information Management (ICDIM)en_US
dc.identifier.doi10.1109/ICDIM.2007.4444222en_US
dc.identifier.scopus2-s2.0-50149095459-
dcterms.accessRights0en_US
dc.relation.deptDepartment of Archival, Library and Information Studiesen_US
dc.relation.facultySchool of Administrative, Economics and Social Sciencesen_US
dc.relation.volume1en_US
dc.identifier.spage193en_US
dc.identifier.epage199en_US
dc.collaborationUniversity of West Attica (UNIWA)en_US
dc.subject.fieldSocial Sciencesen_US
dc.countryGreeceen_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.openairetypeConference Paper-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptDepartment of Archival, Library and Information Studies-
crisitem.author.facultySchool of Administrative, Economics and Social Sciences-
crisitem.author.orcid0000-0002-8723-0276-
crisitem.author.parentorgSchool of Administrative, Economics and Social Sciences-
Appears in Collections:Book Chapter / Κεφάλαιο Βιβλίου
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