{"id":"https://openalex.org/W7108210313","doi":"https://doi.org/10.2312/stag.20251337","title":"Organising and Enriching Urban 3D Models for Digital Twin Applications","display_name":"Organising and Enriching Urban 3D Models for Digital Twin Applications","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7108210313","doi":"https://doi.org/10.2312/stag.20251337"},"language":null,"primary_location":{"id":"doi:10.2312/stag.20251337","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20251337","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"ConferencePaper"},"type":"conference-paper","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/stag.20251337","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Pittaluga, Simone","orcid":"https://orcid.org/0000-0001-7416-3484"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pittaluga, Simone","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7416-3484","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Cabiddu, Daniela","orcid":"https://orcid.org/0000-0001-5797-4189"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cabiddu, Daniela","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5797-4189","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Mortara, Michela","orcid":"https://orcid.org/0000-0003-1074-1024"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mortara, Michela","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1074-1024","affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Spagnuolo, Michela","orcid":"https://orcid.org/0000-0002-5682-6990"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Spagnuolo, Michela","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5682-6990","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.61472655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9140999913215637,"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"}},"topics":[{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9140999913215637,"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"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.05400000140070915,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.009100000374019146,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/citygml","display_name":"CityGML","score":0.9275000095367432},{"id":"https://openalex.org/keywords/3d-city-models","display_name":"3D city models","score":0.7666000127792358},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.5235999822616577},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5138000249862671},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.47360000014305115},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.3846000134944916},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.3840000033378601},{"id":"https://openalex.org/keywords/urban-planning","display_name":"Urban planning","score":0.3797000050544739},{"id":"https://openalex.org/keywords/graphical-user-interface","display_name":"Graphical user interface","score":0.37959998846054077},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.3718000054359436}],"concepts":[{"id":"https://openalex.org/C2776744651","wikidata":"https://www.wikidata.org/wiki/Q1093900","display_name":"CityGML","level":3,"score":0.9275000095367432},{"id":"https://openalex.org/C2778597888","wikidata":"https://www.wikidata.org/wiki/Q172169","display_name":"3D city models","level":3,"score":0.7666000127792358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6880999803543091},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.5235999822616577},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5138000249862671},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.47360000014305115},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4000000059604645},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.3846000134944916},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.3840000033378601},{"id":"https://openalex.org/C49545453","wikidata":"https://www.wikidata.org/wiki/Q69883","display_name":"Urban planning","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C37789001","wikidata":"https://www.wikidata.org/wiki/Q782543","display_name":"Graphical user interface","level":2,"score":0.37959998846054077},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.3718000054359436},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.36660000681877136},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.3456999957561493},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.3427000045776367},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.32710000872612},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.3199999928474426},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.304500013589859},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.30169999599456787},{"id":"https://openalex.org/C2778459138","wikidata":"https://www.wikidata.org/wiki/Q7900107","display_name":"Urban computing","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C181672929","wikidata":"https://www.wikidata.org/wiki/Q4115141","display_name":"Digital mapping","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.2913999855518341},{"id":"https://openalex.org/C174683762","wikidata":"https://www.wikidata.org/wiki/Q609588","display_name":"Component-based software engineering","level":4,"score":0.2890999913215637},{"id":"https://openalex.org/C21338462","wikidata":"https://www.wikidata.org/wiki/Q1662581","display_name":"Information model","level":2,"score":0.28040000796318054},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.2800999879837036},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.27900001406669617},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27570000290870667},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C128487930","wikidata":"https://www.wikidata.org/wiki/Q579488","display_name":"Information management","level":2,"score":0.2671000063419342},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.25999999046325684}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/stag.20251337","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20251337","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"ConferencePaper"}],"best_oa_location":{"id":"doi:10.2312/stag.20251337","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20251337","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"ConferencePaper"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7072531580924988}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,99,141,169],"creation":[1],"of":[2,10,16,37,69,74,131,178],"an":[3,128,182],"urban":[4,41,97,193],"digital":[5],"twin":[6],"for":[7,31,91],"the":[8,17,29,139,156,201],"city":[9,18],"Matera,":[11],"including":[12,147],"3D":[13,40,96,184],"geometric":[14],"models":[15],"landscape":[19],"and":[20,46,57,61,94,104,115,123,151,166,177,189,197],"heterogeneous":[21],"information":[22,53],"coming":[23],"from":[24,49,174],"different":[25,72,175,179],"data":[26,45,173],"sources,":[27],"highlighted":[28],"need":[30],"a":[32,67,79,87,159],"graphical":[33],"user":[34],"interface":[35],"capable":[36],"integrating":[38],"complex":[39],"scenes":[42],"with":[43,71,108],"geo-referenced":[44],"knowledge":[47],"(e.g.,":[48],"real-time":[50],"sensors,":[51],"administrative":[52],"systems,":[54],"algorithmic":[55],"analysis":[56],"simulation,":[58],"manual":[59],"annotation)":[60],"making":[62],"them":[63],"easily":[64],"accessible":[65],"to":[66,163,186],"range":[68],"users":[70],"levels":[73],"expertise.":[75],"From":[76],"these":[77],"requirements,":[78],"new":[80],"tool":[81],"Matera3D":[82],"has":[83],"been":[84],"developed":[85],"as":[86,120,127],"specialized":[88],"software":[89,142,170],"platform":[90],"visualizing,":[92],"analyzing":[93],"documenting":[95],"models.":[98],"application":[100],"integrates":[101],"point":[102],"cloud":[103],"triangle":[105],"mesh":[106],"management":[107,199],"interactive":[109],"semantic":[110],"annotation,":[111],"CityGML":[112],"compliant":[113],"dictionaries,":[114],"basic":[116],"morphological":[117],"analyzes,":[118],"such":[119],"shadow":[121],"computation":[122],"street":[124],"slope":[125],"measurements,":[126],"initial":[129],"set":[130],"processing":[132],"tools":[133],"that":[134],"will":[135],"be":[136],"extended":[137],"in":[138,155,181,192],"future.":[140],"organizes":[143],"all":[144],"project":[145],"data,":[146],"geometry,":[148,157],"annotations,":[149],"metadata,":[150],"scalar":[152],"fields":[153],"embedded":[154],"within":[158],"coherent":[160],"folder":[161],"structure":[162],"ensure":[164],"interoperability":[165],"efficient":[167],"sharing.":[168],"can":[171],"show":[172],"sources":[176],"types":[180],"integrated":[183],"view":[185],"facilitate":[187],"research":[188],"practical":[190],"applications":[191],"planning,":[194],"environmental":[195],"assessment,":[196],"infrastructure":[198],"beyond":[200],"popular":[202],"2D":[203],"(GIS)":[204],"approach.":[205]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-12-03T00:00:00"}