{"id":"https://openalex.org/W2981021610","doi":"https://doi.org/10.1007/978-3-030-30796-7_12","title":"Extending the YAGO2 Knowledge Graph with Precise Geospatial Knowledge","display_name":"Extending the YAGO2 Knowledge Graph with Precise Geospatial Knowledge","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2981021610","doi":"https://doi.org/10.1007/978-3-030-30796-7_12","mag":"2981021610"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-30796-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-30796-7_12","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1007/978-3-030-30796-7_12","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002365477","display_name":"Nikolaos Karalis","orcid":"https://orcid.org/0000-0002-0710-7180"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Nikolaos Karalis","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087085117","display_name":"Georgios Mandilaras","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Mandilaras","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075117735","display_name":"Manolis Koubarakis","orcid":"https://orcid.org/0000-0002-1954-8338"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Manolis Koubarakis","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002365477"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":{"value":5000,"currency":"EUR","value_usd":5392},"fwci":3.0311,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.93578409,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"181","last_page":"197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T11719","display_name":"Data Quality and Management","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.9706203937530518},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7211415767669678},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.6709467172622681},{"id":"https://openalex.org/keywords/geospatial-pdf","display_name":"Geospatial PDF","score":0.5642942786216736},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5508567690849304},{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.5125841498374939},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4829103946685791},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42425382137298584},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.37085357308387756},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20090746879577637},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.18377622961997986},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.1377277970314026},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.06933343410491943}],"concepts":[{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.9706203937530518},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7211415767669678},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.6709467172622681},{"id":"https://openalex.org/C130745260","wikidata":"https://www.wikidata.org/wiki/Q5548542","display_name":"Geospatial PDF","level":3,"score":0.5642942786216736},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5508567690849304},{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.5125841498374939},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4829103946685791},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42425382137298584},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.37085357308387756},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20090746879577637},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.18377622961997986},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.1377277970314026},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.06933343410491943},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-30796-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-30796-7_12","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-3-030-30796-7_12","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-30796-7_12","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.44999998807907104,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W852874","https://openalex.org/W804133461","https://openalex.org/W1491110638","https://openalex.org/W1647671624","https://openalex.org/W2004163170","https://openalex.org/W2022166150","https://openalex.org/W2081580037","https://openalex.org/W2094728533","https://openalex.org/W2114544510","https://openalex.org/W2119332773","https://openalex.org/W2122865749","https://openalex.org/W2128600649","https://openalex.org/W2309189658","https://openalex.org/W2469709909","https://openalex.org/W2606810873","https://openalex.org/W2763255357","https://openalex.org/W2888841046","https://openalex.org/W2897253439"],"related_works":["https://openalex.org/W3099656019","https://openalex.org/W2387071087","https://openalex.org/W2094925095","https://openalex.org/W2389827836","https://openalex.org/W2368107790","https://openalex.org/W2184934834","https://openalex.org/W2268921146","https://openalex.org/W2081782202","https://openalex.org/W4243894435","https://openalex.org/W1982408565"],"abstract_inverted_index":{"We":[0],"extend":[1],"YAGO2":[2],"with":[3],"geospatial":[4,22,54],"information":[5,23,55],"represented":[6],"by":[7,15],"geometries":[8],"(e.g.,":[9],"lines,":[10],"polygons,":[11],"multipolygons,":[12],"etc.)":[13],"encoded":[14],"Open":[16],"Geospatial":[17],"Consortium":[18],"standards.":[19],"The":[20,43],"new":[21],"comes":[24],"from":[25,37],"official":[26],"sources":[27],"such":[28],"as":[29],"the":[30,49],"administrative":[31],"divisions":[32],"of":[33,41,53],"countries":[34],"but":[35],"also":[36],"volunteered":[38],"open":[39,58],"data":[40],"OpenStreetMap.":[42],"resulting":[44],"knowledge":[45,60],"graph":[46],"is":[47],"currently":[48],"richest":[50],"in":[51],"terms":[52],"publicly":[56],"available,":[57],"source,":[59],"graph.":[61]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":32},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}
