{"id":"https://openalex.org/W1529906696","doi":"https://doi.org/10.1007/3-540-62222-5_62","title":"On topological elementary equivalence of spatial databases","display_name":"On topological elementary equivalence of spatial databases","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1529906696","doi":"https://doi.org/10.1007/3-540-62222-5_62","mag":"1529906696"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-62222-5_62","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-62222-5_62","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"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/A5035702185","display_name":"Bart Kuijpers","orcid":"https://orcid.org/0000-0001-5774-0948"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Bart Kuijpers","raw_affiliation_strings":["Dept. Math. & Computer Sci., University of Antwerp (UIA), Universiteitsplein 1, B-2610, Antwerp, Belgium","Dept. Math. & Computer Sci., University of Antwerp (UIA), Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"Dept. Math. & Computer Sci., University of Antwerp (UIA), Universiteitsplein 1, B-2610, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Computer Sci., University of Antwerp (UIA), Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079333668","display_name":"Jan Paredaens","orcid":null},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jan Paredaens","raw_affiliation_strings":["Dept. Math. & Computer Sci., University of Antwerp (UIA), Universiteitsplein 1, B-2610, Antwerp, Belgium","Dept. Math. & Computer Sci., University of Antwerp (UIA), Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"Dept. Math. & Computer Sci., University of Antwerp (UIA), Universiteitsplein 1, B-2610, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Computer Sci., University of Antwerp (UIA), Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089823917","display_name":"Jan Van den Bussche","orcid":"https://orcid.org/0000-0003-0072-3252"},"institutions":[{"id":"https://openalex.org/I4210127597","display_name":"Transnational University Limburg","ror":"https://ror.org/02xyaf767","country_code":"BE","type":"education","lineage":["https://openalex.org/I4210127597"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jan Bussche","raw_affiliation_strings":["Dept. WNI, University of Limburg (LUC), Diepenbeek, Belgium"],"affiliations":[{"raw_affiliation_string":"Dept. WNI, University of Limburg (LUC), Diepenbeek, Belgium","institution_ids":["https://openalex.org/I4210127597"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5035702185"],"corresponding_institution_ids":["https://openalex.org/I149213910"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.7602,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.97208004,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"432","last_page":"446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9991000294685364,"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":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.98580002784729,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.5823333263397217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5054185390472412},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4358609616756439},{"id":"https://openalex.org/keywords/conjunctive-query","display_name":"Conjunctive query","score":0.42190253734588623},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4212172329425812},{"id":"https://openalex.org/keywords/spatial-query","display_name":"Spatial query","score":0.4162786304950714},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3337457776069641},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2961834669113159},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.20772844552993774},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.18666499853134155},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.06959870457649231}],"concepts":[{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.5823333263397217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5054185390472412},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4358609616756439},{"id":"https://openalex.org/C65647387","wikidata":"https://www.wikidata.org/wiki/Q1781706","display_name":"Conjunctive query","level":3,"score":0.42190253734588623},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4212172329425812},{"id":"https://openalex.org/C172722865","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial query","level":5,"score":0.4162786304950714},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3337457776069641},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2961834669113159},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.20772844552993774},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.18666499853134155},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.06959870457649231},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.0},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.0},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/3-540-62222-5_62","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-62222-5_62","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:pure.tue.nl:publications/ad4fe8e2-8ff7-4f9a-bd81-a2ff7d208227","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/ad4fe8e2-8ff7-4f9a-bd81-a2ff7d208227","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Kuijpers, B, Paredaens, J & Van den Bussche, J 1997, On topological elementary equivalence of spatial databases. in F N Afrati & P G Kolaitis (eds), Database Theory - ICDT '97 (Proceedings 6th International Conference, Delphi, Greece, January 8-10, 1997). Lecture Notes in Computer Science, vol. 1186, Springer, Berlin, pp. 432-446. https://doi.org/10.1007/3-540-62222-5_62","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.29.1208","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.29.1208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.luc.ac.be/~vdbuss/topol_eq0.ps.gz","raw_type":"text"},{"id":"pmh:oai:documentserver.uhasselt.be:1942/6814","is_oa":false,"landing_page_url":"http://hdl.handle.net/1942/6814","pdf_url":null,"source":{"id":"https://openalex.org/S4306401926","display_name":"Document Server@UHasselt (UHasselt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I878454856","host_organization_name":"Hasselt University","host_organization_lineage":["https://openalex.org/I878454856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:tue:oai:pure.tue.nl:publications/ad4fe8e2-8ff7-4f9a-bd81-a2ff7d208227","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/ad4fe8e2-8ff7-4f9a-bd81-a2ff7d208227","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Database Theory - ICDT '97 (Proceedings 6th International Conference, Delphi, Greece, January 8-10, 1997), 432 - 446","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W103987992","https://openalex.org/W124550681","https://openalex.org/W377720107","https://openalex.org/W574660464","https://openalex.org/W618040871","https://openalex.org/W958315670","https://openalex.org/W1515426019","https://openalex.org/W1596887828","https://openalex.org/W1980156681","https://openalex.org/W2012348391","https://openalex.org/W2072686809","https://openalex.org/W2074940496","https://openalex.org/W2103178808","https://openalex.org/W2133039566","https://openalex.org/W2218145469","https://openalex.org/W2486364543","https://openalex.org/W2490071427","https://openalex.org/W2503162897","https://openalex.org/W3217399827","https://openalex.org/W4229917934","https://openalex.org/W4253761680","https://openalex.org/W4298212971","https://openalex.org/W6616476735"],"related_works":["https://openalex.org/W1606535634","https://openalex.org/W1979514837","https://openalex.org/W1810918211","https://openalex.org/W2069760772","https://openalex.org/W1998152264","https://openalex.org/W2236547548","https://openalex.org/W2050805135","https://openalex.org/W3105622409","https://openalex.org/W2614433222","https://openalex.org/W2038191397"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
