{"id":"https://openalex.org/W2159722102","doi":"https://doi.org/10.1109/igarss.2002.1027179","title":"Efficient spatial access method based on R-trees in multi-scale GIS","display_name":"Efficient spatial access method based on R-trees in multi-scale GIS","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2159722102","doi":"https://doi.org/10.1109/igarss.2002.1027179","mag":"2159722102"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1027179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1027179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","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/A5091049948","display_name":"Joonhee Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Joonhee Kwon","raw_affiliation_strings":["Department of Computer Science, Sookmyung WomenE28099s University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sookmyung WomenE28099s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050409289","display_name":"Yong-Ik Yoon","orcid":"https://orcid.org/0000-0002-9385-3306"},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongik Yoon","raw_affiliation_strings":["Department of Computer Science, Sookmyung WomenE28099s University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sookmyung WomenE28099s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5091049948"],"corresponding_institution_ids":["https://openalex.org/I31766871"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25352789,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"3349","last_page":"3351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9890000224113464,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.758435845375061},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7550280690193176},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.730276346206665},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.6174344420433044},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.5367855429649353},{"id":"https://openalex.org/keywords/access-method","display_name":"Access method","score":0.5193325281143188},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.49423840641975403},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.46186262369155884},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.35350167751312256},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.2553650736808777},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1437416672706604},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.14161798357963562}],"concepts":[{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.758435845375061},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7550280690193176},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.730276346206665},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.6174344420433044},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.5367855429649353},{"id":"https://openalex.org/C70000936","wikidata":"https://www.wikidata.org/wiki/Q4672467","display_name":"Access method","level":2,"score":0.5193325281143188},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.49423840641975403},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.46186262369155884},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.35350167751312256},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2553650736808777},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1437416672706604},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.14161798357963562}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2002.1027179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1027179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W339071341","https://openalex.org/W1981934656","https://openalex.org/W2010668849","https://openalex.org/W2106642566","https://openalex.org/W2118269922","https://openalex.org/W2155485496","https://openalex.org/W4242599275"],"related_works":["https://openalex.org/W4251016002","https://openalex.org/W2122098189","https://openalex.org/W2358133679","https://openalex.org/W2019468830","https://openalex.org/W2092656406","https://openalex.org/W3165129262","https://openalex.org/W186585275","https://openalex.org/W2359471660","https://openalex.org/W2804139585","https://openalex.org/W2365269466"],"abstract_inverted_index":{"An":[0],"important":[1],"requirement":[2],"in":[3,42],"geographic":[4],"information":[5],"systems":[6],"is":[7,45],"the":[8],"ability":[9],"to":[10],"display":[11],"multi-scale":[12,21,32,43],"data.":[13,33],"Existing":[14],"spatial":[15,39,56],"access":[16,20,40,57],"methods":[17],"do":[18,25],"not":[19,26],"data":[22],"efficiently":[23],"and":[24],"deal":[27],"with":[28],"all":[29],"types":[30],"of":[31],"To":[34],"resolve":[35],"this,":[36],"an":[37],"efficient":[38],"method":[41,53],"GIS":[44],"described.":[46],"A":[47],"performance":[48],"evaluation":[49],"shows":[50],"that":[51],"our":[52],"outperforms":[54],"existing":[55],"methods.":[58]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}