{"id":"https://openalex.org/W2741722076","doi":"https://doi.org/10.3233/978-1-61499-781-8-243","title":"Relational Algebra in Spatial Decision Support Systems Ontologies","display_name":"Relational Algebra in Spatial Decision Support Systems Ontologies","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2741722076","doi":"https://doi.org/10.3233/978-1-61499-781-8-243","mag":"2741722076","pmid":"https://pubmed.ncbi.nlm.nih.gov/28679934"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-781-8-243","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-781-8-243","pdf_url":null,"source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106858962","display_name":"Marianna Diomidous","orcid":null},"institutions":[{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Diomidous Marianna","raw_affiliation_strings":["Department of Nursing, University of Athens, Goudi, Athens"],"affiliations":[{"raw_affiliation_string":"Department of Nursing, University of Athens, Goudi, Athens","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009307297","display_name":"Kostis Chardalias","orcid":null},"institutions":[{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chardalias Kostis","raw_affiliation_strings":["Department of Nursing, University of Athens, Goudi, Athens"],"affiliations":[{"raw_affiliation_string":"Department of Nursing, University of Athens, Goudi, Athens","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041192547","display_name":"Panagiotis Koutonias","orcid":null},"institutions":[{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Koutonias Panagiotis","raw_affiliation_strings":["Department of Nursing, University of Athens, Goudi, Athens"],"affiliations":[{"raw_affiliation_string":"Department of Nursing, University of Athens, Goudi, Athens","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036185925","display_name":"Adrianna Magnita","orcid":null},"institutions":[{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Magnita Adrianna","raw_affiliation_strings":["Department of Nursing, University of Athens, Goudi, Athens"],"affiliations":[{"raw_affiliation_string":"Department of Nursing, University of Athens, Goudi, Athens","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042339187","display_name":"Charalampos Andrianopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I72702400","display_name":"Athens State University","ror":"https://ror.org/01zx16v02","country_code":"US","type":"education","lineage":["https://openalex.org/I72702400"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrianopoulos Charalampos","raw_affiliation_strings":["Department of Nursing, University of Athens, Goudi, Athens"],"affiliations":[{"raw_affiliation_string":"Department of Nursing, University of Athens, Goudi, Athens","institution_ids":["https://openalex.org/I72702400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001240722","display_name":"Stelios Zimeras","orcid":"https://orcid.org/0000-0002-9940-0041"},"institutions":[{"id":"https://openalex.org/I98805295","display_name":"University of the Aegean","ror":"https://ror.org/03zsp3p94","country_code":"GR","type":"education","lineage":["https://openalex.org/I98805295"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Zimeras Stelios","raw_affiliation_strings":["Department of Mathematics, University of the Aegean, Karlovassi, Samos"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of the Aegean, Karlovassi, Samos","institution_ids":["https://openalex.org/I98805295"]}]},{"author_position":"last","author":{"id":null,"display_name":"Mechili Enkeleint Aggelos","orcid":null},"institutions":[{"id":"https://openalex.org/I142617266","display_name":"University of Crete","ror":"https://ror.org/00dr28g20","country_code":"GR","type":"education","lineage":["https://openalex.org/I142617266"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Mechili Enkeleint Aggelos","raw_affiliation_strings":["Department of Medicine, University of Crete, Iraklion, Crete"],"affiliations":[{"raw_affiliation_string":"Department of Medicine, University of Crete, Iraklion, Crete","institution_ids":["https://openalex.org/I142617266"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5106858962"],"corresponding_institution_ids":["https://openalex.org/I72702400"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10995303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"238","issue":null,"first_page":"243","last_page":"245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6769297122955322},{"id":"https://openalex.org/keywords/decision-support-system","display_name":"Decision support system","score":0.6580898761749268},{"id":"https://openalex.org/keywords/clinical-decision-support-system","display_name":"Clinical decision support system","score":0.5970525145530701},{"id":"https://openalex.org/keywords/relational-algebra","display_name":"Relational algebra","score":0.47678354382514954},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.4401143789291382},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35206732153892517},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.34877079725265503},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2548563480377197}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6769297122955322},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.6580898761749268},{"id":"https://openalex.org/C63527458","wikidata":"https://www.wikidata.org/wiki/Q5133829","display_name":"Clinical decision support system","level":3,"score":0.5970525145530701},{"id":"https://openalex.org/C95916125","wikidata":"https://www.wikidata.org/wiki/Q840540","display_name":"Relational algebra","level":3,"score":0.47678354382514954},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.4401143789291382},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35206732153892517},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34877079725265503},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2548563480377197}],"mesh":[{"descriptor_ui":"D005103","descriptor_name":"Expert Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005103","descriptor_name":"Expert Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005103","descriptor_name":"Expert Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D064229","descriptor_name":"Biological Ontologies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D064229","descriptor_name":"Biological Ontologies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D064229","descriptor_name":"Biological Ontologies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3233/978-1-61499-781-8-243","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-781-8-243","pdf_url":null,"source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},{"id":"pmid:28679934","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28679934","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in health technology and informatics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2046929026","https://openalex.org/W2779278343","https://openalex.org/W2085988990","https://openalex.org/W1996434451","https://openalex.org/W1569026615","https://openalex.org/W2791725133","https://openalex.org/W2056340443","https://openalex.org/W2338117633","https://openalex.org/W2112831187","https://openalex.org/W2122149485"],"abstract_inverted_index":{"Decision":[0],"Support":[1],"Systems":[2],"(DSS)":[3],"is":[4],"a":[5],"powerful":[6],"tool,":[7],"for":[8],"facilitates":[9],"researchers":[10],"to":[11,31],"choose":[12],"the":[13,33,36,49],"correct":[14],"decision":[15],"based":[16,47],"on":[17,40,48],"their":[18],"final":[19],"results.":[20],"Especially":[21],"in":[22],"medical":[23],"cases":[24],"where":[25],"doctors":[26,53],"could":[27],"use":[28],"these":[29,41],"systems,":[30,42],"overcome":[32],"problem":[34],"with":[35],"clinical":[37],"misunderstanding.":[38],"Based":[39],"queries":[43,63],"must":[44,54],"be":[45,65],"constructed":[46],"particular":[50],"questions":[51,61],"that":[52],"answer.":[55],"In":[56],"this":[57],"work,":[58],"combination":[59],"between":[60],"and":[62],"would":[64],"presented":[66],"via":[67],"relational":[68],"algebra.":[69]},"counts_by_year":[],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}