{"id":"https://openalex.org/W2697055741","doi":"https://doi.org/10.3390/ijgi6060184","title":"Quality Assessment Method for Linear Feature Simplification Based on Multi-Scale Spatial Uncertainty","display_name":"Quality Assessment Method for Linear Feature Simplification Based on Multi-Scale Spatial Uncertainty","publication_year":2017,"publication_date":"2017-06-21","ids":{"openalex":"https://openalex.org/W2697055741","doi":"https://doi.org/10.3390/ijgi6060184","mag":"2697055741"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi6060184","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi6060184","pdf_url":"https://www.mdpi.com/2220-9964/6/6/184/pdf?version=1498191054","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/6/6/184/pdf?version=1498191054","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043355976","display_name":"Jingsheng Zhai","orcid":"https://orcid.org/0000-0003-1617-8834"},"institutions":[{"id":"https://openalex.org/I4210150305","display_name":"Henan Institute of Geological Survey","ror":"https://ror.org/049asma29","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210150305"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingsheng Zhai","raw_affiliation_strings":["School of Marine Science and Technology, Tianjin University, Tianjin 300072, China","Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Marine Science and Technology, Tianjin University, Tianjin 300072, China","institution_ids":[]},{"raw_affiliation_string":"Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China","institution_ids":["https://openalex.org/I4210150305"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786356","display_name":"Zhaoxing Li","orcid":"https://orcid.org/0009-0006-4621-2289"},"institutions":[{"id":"https://openalex.org/I4210150305","display_name":"Henan Institute of Geological Survey","ror":"https://ror.org/049asma29","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210150305"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaoxing Li","raw_affiliation_strings":["Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China","institution_ids":["https://openalex.org/I4210150305"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101397727","display_name":"Fang Wu","orcid":"https://orcid.org/0000-0001-5389-7542"},"institutions":[{"id":"https://openalex.org/I4210150305","display_name":"Henan Institute of Geological Survey","ror":"https://ror.org/049asma29","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210150305"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Wu","raw_affiliation_strings":["Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhengzhou Institute of Surveying and Mapping, Zhengzhou 450052, China","institution_ids":["https://openalex.org/I4210150305"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112291010","display_name":"Hang Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Xie","raw_affiliation_strings":["School of Software Engineering, Tongji University, Shanghai 201804, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Tongji University, Shanghai 201804, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043808956","display_name":"Bo Zou","orcid":"https://orcid.org/0000-0002-2537-1217"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bo Zou","raw_affiliation_strings":["School of Marine Science and Technology, Tianjin University, Tianjin 300072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Marine Science and Technology, Tianjin University, Tianjin 300072, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101786356"],"corresponding_institution_ids":["https://openalex.org/I4210150305"],"apc_list":{"value":1700,"currency":"CHF","value_usd":1893},"apc_paid":{"value":1700,"currency":"CHF","value_usd":1893},"fwci":2.1061,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.90041754,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"6","issue":"6","first_page":"184","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9975000023841858,"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"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9975000023841858,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9724000096321106,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9684000015258789,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.7035754919052124},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.6442301273345947},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.578054666519165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5591017603874207},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4925845265388489},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4907463788986206},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4632384181022644},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4454096257686615},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4394069314002991},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.43187010288238525},{"id":"https://openalex.org/keywords/hausdorff-distance","display_name":"Hausdorff distance","score":0.4259507656097412},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4187338352203369},{"id":"https://openalex.org/keywords/quality-assessment","display_name":"Quality assessment","score":0.4129427671432495},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4114590883255005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4050913155078888},{"id":"https://openalex.org/keywords/evaluation-methods","display_name":"Evaluation methods","score":0.14290642738342285}],"concepts":[{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.7035754919052124},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.6442301273345947},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.578054666519165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5591017603874207},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4925845265388489},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4907463788986206},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4632384181022644},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4454096257686615},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4394069314002991},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.43187010288238525},{"id":"https://openalex.org/C141898687","wikidata":"https://www.wikidata.org/wiki/Q1501997","display_name":"Hausdorff distance","level":2,"score":0.4259507656097412},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4187338352203369},{"id":"https://openalex.org/C3020001037","wikidata":"https://www.wikidata.org/wiki/Q836575","display_name":"Quality assessment","level":3,"score":0.4129427671432495},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4114590883255005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4050913155078888},{"id":"https://openalex.org/C3018395757","wikidata":"https://www.wikidata.org/wiki/Q1379672","display_name":"Evaluation methods","level":2,"score":0.14290642738342285},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/ijgi6060184","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi6060184","pdf_url":"https://www.mdpi.com/2220-9964/6/6/184/pdf?version=1498191054","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2220-9964/6/6/184/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi6060184","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information; Volume 6; Issue 6; Pages: 184","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi6060184","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi6060184","pdf_url":"https://www.mdpi.com/2220-9964/6/6/184/pdf?version=1498191054","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7014191249","display_name":null,"funder_award_id":"2016YFC1401203","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2697055741.pdf","grobid_xml":"https://content.openalex.org/works/W2697055741.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W7450911","https://openalex.org/W1486351174","https://openalex.org/W1968197528","https://openalex.org/W1980690398","https://openalex.org/W1981934656","https://openalex.org/W1988849643","https://openalex.org/W1988922350","https://openalex.org/W1995823853","https://openalex.org/W2006047816","https://openalex.org/W2009490942","https://openalex.org/W2013079213","https://openalex.org/W2017750673","https://openalex.org/W2021236181","https://openalex.org/W2029052362","https://openalex.org/W2038656439","https://openalex.org/W2039050926","https://openalex.org/W2039767634","https://openalex.org/W2045605109","https://openalex.org/W2047185150","https://openalex.org/W2047646383","https://openalex.org/W2053627742","https://openalex.org/W2059632206","https://openalex.org/W2073837155","https://openalex.org/W2076171388","https://openalex.org/W2102285165","https://openalex.org/W2131154376","https://openalex.org/W2147844621","https://openalex.org/W2153318959","https://openalex.org/W2172079505","https://openalex.org/W2236317868","https://openalex.org/W2363928275","https://openalex.org/W2366797628","https://openalex.org/W2383733345","https://openalex.org/W2393510840","https://openalex.org/W6645100586","https://openalex.org/W6645943304","https://openalex.org/W6663735707","https://openalex.org/W6675530284","https://openalex.org/W6685493822","https://openalex.org/W7018928453"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W4256502920","https://openalex.org/W103652678","https://openalex.org/W2999756192","https://openalex.org/W4226090359","https://openalex.org/W4382701072","https://openalex.org/W2011624601","https://openalex.org/W2975817033"],"abstract_inverted_index":{"This":[0],"study":[1],"discusses":[2],"a":[3,38],"method":[4,28,99,108,122],"for":[5,9],"quantitative":[6,138],"quality":[7,70,74],"assessment":[8],"the":[10,16,25,32,46,52,58,61,69,73,77,85,97,105,110,117,120,124,137,141,145],"simplification":[11],"of":[12,19,60,76,87,96,104,119,133,140],"linear":[13,20,41,79],"features.":[14],"Considering":[15],"multi-scale":[17],"nature":[18],"features,":[21],"this":[22],"paper":[23],"combines":[24],"improved":[26],"Douglas\u2013Peucker":[27,47],"without":[29],"threshold":[30],"and":[31,109,143],"multiway":[33],"tree":[34],"model":[35,44],"to":[36,67,130],"construct":[37],"weighted":[39],"hierarchical":[40],"feature":[42,80,131],"representation":[43],"called":[45],"Multiway":[48],"Tree":[49],"(DMC-tree).":[50],"Subsequently,":[51],"uncertainty":[53],"computation":[54],"is":[55,81],"conducted":[56],"from":[57],"root":[59],"DMC-Tree":[62],"top-down":[63],"level":[64,66],"by":[65,83],"obtain":[68],"indexes.":[71],"Then,":[72],"index":[75],"whole":[78],"obtained":[82],"combining":[84],"indexes":[86],"every":[88],"layer":[89],"together":[90],"with":[91,102],"their":[92],"weights.":[93],"The":[94,114],"results":[95,115],"presented":[98,121],"are":[100],"compared":[101],"those":[103],"length":[106],"ratio":[107],"Hausdorff":[111],"distance":[112],"method.":[113],"show":[116],"advantages":[118],"over":[123],"others,":[125],"including":[126],"(1)":[127],"its":[128],"sensitivity":[129],"points":[132],"multiple":[134],"scales,":[135],"(2)":[136],"characteristics":[139],"indexes,":[142],"(3)":[144],"finer":[146],"granularity":[147],"in":[148],"assessment.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2017-06-30T00:00:00"}
