{"id":"https://openalex.org/W4406761517","doi":"https://doi.org/10.3390/computers14020035","title":"ApproxGeoMap: An Efficient System for Generating Approximate Geo-Maps from Big Geospatial Data with Quality of Service Guarantees","display_name":"ApproxGeoMap: An Efficient System for Generating Approximate Geo-Maps from Big Geospatial Data with Quality of Service Guarantees","publication_year":2025,"publication_date":"2025-01-23","ids":{"openalex":"https://openalex.org/W4406761517","doi":"https://doi.org/10.3390/computers14020035"},"language":"en","primary_location":{"id":"doi:10.3390/computers14020035","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computers14020035","pdf_url":"https://www.mdpi.com/2073-431X/14/2/35/pdf?version=1737629472","source":{"id":"https://openalex.org/S4210228075","display_name":"Computers","issn_l":"2073-431X","issn":["2073-431X"],"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":"Computers","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-431X/14/2/35/pdf?version=1737629472","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5116006244","display_name":"Reem Abdelaziz Alshamsi","orcid":null},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Reem Abdelaziz Alshamsi","raw_affiliation_strings":["Department of Computer Science, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates","institution_ids":["https://openalex.org/I29891158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021583910","display_name":"Isam Mashhour Al Jawarneh","orcid":"https://orcid.org/0000-0002-4796-2181"},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Isam Mashhour Al Jawarneh","raw_affiliation_strings":["Department of Computer Science, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates","institution_ids":["https://openalex.org/I29891158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073919193","display_name":"Luca Foschini","orcid":"https://orcid.org/0000-0001-9062-3647"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Foschini","raw_affiliation_strings":["Dipartimento di Informatica\u2014Scienza e Ingegneria, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica\u2014Scienza e Ingegneria, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020963845","display_name":"Antonio Corradi","orcid":"https://orcid.org/0000-0002-5107-1023"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Corradi","raw_affiliation_strings":["Dipartimento di Informatica\u2014Scienza e Ingegneria, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica\u2014Scienza e Ingegneria, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5116006244"],"corresponding_institution_ids":["https://openalex.org/I29891158"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":3.2624,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89069207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"14","issue":"2","first_page":"35","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9995999932289124,"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":0.9995999932289124,"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9991999864578247,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9890999794006348,"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/geospatial-analysis","display_name":"Geospatial analysis","score":0.9115060567855835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6128107309341431},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.590907633304596},{"id":"https://openalex.org/keywords/web-coverage-service","display_name":"Web Coverage Service","score":0.5175642371177673},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5157713890075684},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.45760273933410645},{"id":"https://openalex.org/keywords/service-quality","display_name":"Service quality","score":0.45630118250846863},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4468051493167877},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4379108250141144},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4019475281238556},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.26774272322654724},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.23179981112480164},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.22303563356399536},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.15524321794509888},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.14224398136138916},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08308181166648865}],"concepts":[{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.9115060567855835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6128107309341431},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.590907633304596},{"id":"https://openalex.org/C168820927","wikidata":"https://www.wikidata.org/wiki/Q2000194","display_name":"Web Coverage Service","level":5,"score":0.5175642371177673},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5157713890075684},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.45760273933410645},{"id":"https://openalex.org/C140781008","wikidata":"https://www.wikidata.org/wiki/Q1221081","display_name":"Service quality","level":3,"score":0.45630118250846863},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4468051493167877},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4379108250141144},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4019475281238556},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26774272322654724},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.23179981112480164},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.22303563356399536},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.15524321794509888},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.14224398136138916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08308181166648865},{"id":"https://openalex.org/C59241245","wikidata":"https://www.wikidata.org/wiki/Q4781497","display_name":"Web application security","level":4,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C79373723","wikidata":"https://www.wikidata.org/wiki/Q386275","display_name":"Web development","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/computers14020035","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computers14020035","pdf_url":"https://www.mdpi.com/2073-431X/14/2/35/pdf?version=1737629472","source":{"id":"https://openalex.org/S4210228075","display_name":"Computers","issn_l":"2073-431X","issn":["2073-431X"],"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":"Computers","raw_type":"journal-article"},{"id":"pmh:oai:cris.unibo.it:11585/1049826","is_oa":false,"landing_page_url":"https://hdl.handle.net/11585/1049826","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:08b68dad60fb425d8bd8f330f50d81ef","is_oa":true,"landing_page_url":"https://doaj.org/article/08b68dad60fb425d8bd8f330f50d81ef","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computers, Vol 14, Iss 2, p 35 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/computers14020035","is_oa":true,"landing_page_url":"https://doi.org/10.3390/computers14020035","pdf_url":"https://www.mdpi.com/2073-431X/14/2/35/pdf?version=1737629472","source":{"id":"https://openalex.org/S4210228075","display_name":"Computers","issn_l":"2073-431X","issn":["2073-431X"],"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":"Computers","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1857088242","display_name":null,"funder_award_id":"Mission 4","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2974696270","display_name":null,"funder_award_id":"Component 2","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3437636941","display_name":null,"funder_award_id":"Italian National Recovery and Resilience Plan (NRR","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3650733657","display_name":null,"funder_award_id":"NextGenerationEU","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5538284277","display_name":null,"funder_award_id":"National Recovery","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5689797814","display_name":null,"funder_award_id":"RESTART","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8386731437","display_name":null,"funder_award_id":"Resilience Plan (NRRP)","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8893660128","display_name":null,"funder_award_id":"PE0000001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406761517.pdf","grobid_xml":"https://content.openalex.org/works/W4406761517.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1916893613","https://openalex.org/W1927636871","https://openalex.org/W1994166982","https://openalex.org/W1994984331","https://openalex.org/W1996248625","https://openalex.org/W2010900220","https://openalex.org/W2037894060","https://openalex.org/W2038509977","https://openalex.org/W2062037128","https://openalex.org/W2067686570","https://openalex.org/W2071807189","https://openalex.org/W2098964899","https://openalex.org/W2398936633","https://openalex.org/W2462558827","https://openalex.org/W2462625002","https://openalex.org/W2495571292","https://openalex.org/W2503210624","https://openalex.org/W2605190822","https://openalex.org/W2619308276","https://openalex.org/W2751489612","https://openalex.org/W2753800508","https://openalex.org/W2770476717","https://openalex.org/W2783195934","https://openalex.org/W2888090831","https://openalex.org/W2888859618","https://openalex.org/W2889329275","https://openalex.org/W2891124213","https://openalex.org/W2909422774","https://openalex.org/W2910971546","https://openalex.org/W2912129787","https://openalex.org/W2913922232","https://openalex.org/W2949571021","https://openalex.org/W2983634614","https://openalex.org/W2991353098","https://openalex.org/W3008735605","https://openalex.org/W3013372418","https://openalex.org/W3031982504","https://openalex.org/W3041665197","https://openalex.org/W3045623656","https://openalex.org/W3090549995","https://openalex.org/W3115428079","https://openalex.org/W3123432870","https://openalex.org/W3138803590","https://openalex.org/W3169776611","https://openalex.org/W3185020681","https://openalex.org/W3198072185","https://openalex.org/W4243724954","https://openalex.org/W4297314431","https://openalex.org/W4385658025","https://openalex.org/W4387263407","https://openalex.org/W4388430367","https://openalex.org/W4393036430","https://openalex.org/W4399811772","https://openalex.org/W4403279670"],"related_works":["https://openalex.org/W2387025356","https://openalex.org/W2051161578","https://openalex.org/W229205633","https://openalex.org/W2053673518","https://openalex.org/W2100913970","https://openalex.org/W2350332316","https://openalex.org/W2368107790","https://openalex.org/W2378259130","https://openalex.org/W4309934763","https://openalex.org/W2356884381"],"abstract_inverted_index":{"Timely,":[0],"region-based":[1],"geo-maps":[2,62],"like":[3,11],"choropleths":[4],"are":[5],"essential":[6],"for":[7,133],"smart":[8,100],"city":[9,101],"applications":[10],"traffic":[12],"monitoring":[13],"and":[14,78,87,95,108,126],"urban":[15],"planning":[16],"because":[17,27],"they":[18],"can":[19],"reveal":[20],"statistical":[21],"patterns":[22],"in":[23,44,122],"geotagged":[24],"data.":[25],"However,":[26],"data":[28,66,135],"overloading":[29],"is":[30],"brought":[31],"on":[32,98],"by":[33],"the":[34],"quick":[35],"inflow":[36],"of":[37,111],"massive":[38],"geospatial":[39],"data,":[40],"creating":[41],"these":[42],"visualizations":[43],"real":[45],"time":[46,125],"presents":[47],"serious":[48],"difficulties.":[49],"This":[50],"paper":[51],"introduces":[52],"ApproxGeoMap,":[53],"a":[54,70,92,130],"novel":[55],"system":[56,94],"designed":[57],"to":[58,83],"efficiently":[59],"generate":[60],"approximate":[61],"from":[63],"fast-arriving":[64],"georeferenced":[65],"streams.":[67],"ApproxGeoMap":[68,105,118],"employs":[69],"stratified":[71],"spatial":[72],"sampling":[73],"method,":[74],"leveraging":[75],"geohash":[76],"tessellation":[77],"Earth":[79],"Mover\u2019s":[80],"Distance":[81],"(EMD)":[82],"maintain":[84],"both":[85,123],"accuracy":[86],"processing":[88],"speed.":[89],"We":[90],"developed":[91],"prototype":[93],"tested":[96],"it":[97],"real-world":[99],"datasets,":[102],"demonstrating":[103],"that":[104,117],"meets":[106],"time-based":[107],"accuracy-based":[109],"quality":[110],"service":[112],"(QoS)":[113],"constraints.":[114],"Results":[115],"indicate":[116],"significantly":[119],"enhances":[120],"efficiency":[121],"running":[124],"map":[127],"accuracy,":[128],"offering":[129],"reliable":[131],"solution":[132],"high-speed":[134],"environments":[136],"where":[137],"traditional":[138],"methods":[139],"fall":[140],"short.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-11T14:59:36.786465","created_date":"2025-10-10T00:00:00"}
