{"id":"https://openalex.org/W1521224621","doi":null,"title":"Generalization of spatial data for web presentation","display_name":"Generalization of spatial data for web presentation","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1521224621","mag":"1521224621"},"language":"en","primary_location":{"id":"pmh:oai:repository.ust.hk:1783.1-108596","doi":null,"is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-108596","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},"volume":null,"type":"conference-paper","indexed_in":[],"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/A5051566631","display_name":"Xiaofang Zhou","orcid":"https://orcid.org/0000-0001-6343-1455","observed_orcids":["https://orcid.org/0000-0001-6343-1455"]},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiaofang Zhou","raw_affiliation_strings":["University of Queensland"],"raw_orcid":"https://orcid.org/0000-0001-6343-1455","affiliations":[{"raw_affiliation_string":"University of Queensland","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008434913","display_name":"A. Krum-Heller","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Krum-Heller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5005289872","display_name":"Volker Gaede","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Volker Gaede","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.401,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.85447761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"115","last_page":"121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.7035999894142151,"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":0.7035999894142151,"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":0.27000001072883606,"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":0.007699999958276749,"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/spatial-abstraction","display_name":"spatial abstraction","score":0.6959999799728394},{"id":"https://openalex.org/keywords/generalized-maps","display_name":"generalized maps","score":0.5600000023841858},{"id":"https://openalex.org/keywords/spatial-databases","display_name":"spatial databases","score":0.6830000281333923},{"id":"https://openalex.org/keywords/data-transmission-efficiency","display_name":"data transmission efficiency","score":0.5210000276565552},{"id":"https://openalex.org/keywords/computational-overhead-reduction","display_name":"computational overhead reduction","score":0.7419999837875366}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8175214529037476},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6934980750083923},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.6490224599838257},{"id":"https://openalex.org/C196031653","wikidata":"https://www.wikidata.org/wiki/Q1501867","display_name":"Cartographic generalization","level":3,"score":0.5289171934127808},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.47232359647750854},{"id":"https://openalex.org/C27511587","wikidata":"https://www.wikidata.org/wiki/Q2178623","display_name":"Spatial relation","level":2,"score":0.4710255265235901},{"id":"https://openalex.org/C153938966","wikidata":"https://www.wikidata.org/wiki/Q3348148","display_name":"Object-based spatial database","level":4,"score":0.4702550172805786},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.46832019090652466},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.44792696833610535},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.43207859992980957},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38067466020584106},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.35941290855407715},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.325591117143631},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10161754488945007},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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":"pmh:oai:repository.ust.hk:1783.1-108596","doi":null,"is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-108596","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"mag:1521224621","doi":null,"is_oa":false,"landing_page_url":"http://staff.itee.uq.edu.au/zxf/_papers/apweb.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306417770","display_name":"Asia-Pacific Web Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Asia-Pacific Web Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1589542963","https://openalex.org/W1591450657","https://openalex.org/W1844476468","https://openalex.org/W2016910265","https://openalex.org/W2050963355","https://openalex.org/W2100406636","https://openalex.org/W2106642566"],"related_works":["https://openalex.org/W7100148123","https://openalex.org/W2127441142","https://openalex.org/W2119609277","https://openalex.org/W2370513964","https://openalex.org/W2742499111","https://openalex.org/W2353651222","https://openalex.org/W2151339356","https://openalex.org/W1985893093","https://openalex.org/W2407858427","https://openalex.org/W2172919788"],"abstract_inverted_index":{"In":[0,102],"spatial":[1,9,17,43,72,91,96,114,124,128,143],"applications,":[2,129],"it":[3,34],"is":[4],"often":[5],"necessary":[6],"to":[7,30,37,51,60,83,134],"use":[8],"objects":[10,18,125],"with":[11,69],"varying":[12],"degree":[13],"of":[14,41,64,89,113,120,123],"detail.":[15],"As":[16],"are":[19],"typically":[20],"displayed":[21],"in":[22],"a":[23,54,61,86,136],"way":[24],"that":[25],"allows":[26],"human":[27],"users":[28],"not":[29],"discern":[31],"unnecessary":[32],"details,":[33],"would":[35],"suffice":[36],"draw":[38],"an":[39],"abstraction":[40],"the":[42,49,65,94,118],"data":[44,78,97],"preserving":[45],"its":[46],"characteristics.":[47],"Generalization,":[48],"process":[50],"derive":[52],"such":[53],"less":[55],"detailed":[56],"representation,":[57],"may":[58],"lead":[59],"remarkable":[62],"reduction":[63],"computational":[66],"overhead":[67],"involved":[68],"displaying":[70],"complex":[71],"objects.":[73],"It":[74],"can":[75,110],"also":[76],"benefit":[77],"transfer":[79],"from":[80],"one":[81],"site":[82],"another.":[84],"With":[85],"growing":[87],"number":[88],"interactive":[90,127],"applications":[92],"on":[93],"web,":[95],"generalization":[98,112],"becomes":[99],"increasingly":[100],"important.":[101],"this":[103],"paper,":[104],"we":[105],"investigate":[106],"how":[107],"database":[108],"systems":[109],"support":[111],"data.":[115],"We":[116],"introduce":[117],"concept":[119],"visual":[121],"significance":[122],"for":[126,141],"and":[130],"discuss":[131],"efficient":[132],"ways":[133],"produce":[135],"good":[137],"quality":[138],"generalized":[139],"map":[140],"web-based":[142],"applications.":[144]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}