{"id":"https://openalex.org/W4410345191","doi":"https://doi.org/10.3390/fi17050217","title":"A Web-Based Application for Smart City Data Analysis and Visualization","display_name":"A Web-Based Application for Smart City Data Analysis and Visualization","publication_year":2025,"publication_date":"2025-05-13","ids":{"openalex":"https://openalex.org/W4410345191","doi":"https://doi.org/10.3390/fi17050217"},"language":"en","primary_location":{"id":"doi:10.3390/fi17050217","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi17050217","pdf_url":"https://www.mdpi.com/1999-5903/17/5/217/pdf?version=1747208159","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/17/5/217/pdf?version=1747208159","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5117536063","display_name":"Panagiotis Karampakakis","orcid":null},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panagiotis Karampakakis","raw_affiliation_strings":["Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037846821","display_name":"Despoina Ioakeimidou","orcid":"https://orcid.org/0000-0003-4421-4791"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Despoina Ioakeimidou","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, 671 32 Xanthi, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, 671 32 Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077616678","display_name":"Periklis Chatzimisios","orcid":"https://orcid.org/0000-0003-2366-1365"},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]},{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"Periklis Chatzimisios","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM 87131-0001, USA","Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM 87131-0001, USA","institution_ids":["https://openalex.org/I169521973"]},{"raw_affiliation_string":"Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042816249","display_name":"Konstantinos A. Tsintotas","orcid":"https://orcid.org/0000-0002-1808-2601"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Konstantinos A. Tsintotas","raw_affiliation_strings":["Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronic Engineering, International Hellenic University, 574 00 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042816249"],"corresponding_institution_ids":["https://openalex.org/I183898223"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":6.3218,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.95423945,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"17","issue":"5","first_page":"217","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11479","display_name":"Smart Cities and Technologies","score":0.986299991607666,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9693999886512756,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9191099405288696},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6281022429466248},{"id":"https://openalex.org/keywords/web-application","display_name":"Web application","score":0.4817531108856201},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.4130484461784363},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3844374418258667},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3710976839065552},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3252379596233368}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9191099405288696},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6281022429466248},{"id":"https://openalex.org/C118643609","wikidata":"https://www.wikidata.org/wiki/Q189210","display_name":"Web application","level":2,"score":0.4817531108856201},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.4130484461784363},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3844374418258667},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3710976839065552},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3252379596233368}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/fi17050217","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi17050217","pdf_url":"https://www.mdpi.com/1999-5903/17/5/217/pdf?version=1747208159","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:17:y:2025:i:5:p:217-:d:1654955","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/17/5/217/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:doaj.org/article:0d9c685aa76e479eade642de465cc9f5","is_oa":true,"landing_page_url":"https://doaj.org/article/0d9c685aa76e479eade642de465cc9f5","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":"Future Internet, Vol 17, Iss 5, p 217 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/fi17050217","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi17050217","pdf_url":"https://www.mdpi.com/1999-5903/17/5/217/pdf?version=1747208159","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410345191.pdf","grobid_xml":"https://content.openalex.org/works/W4410345191.grobid-xml"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W585709381","https://openalex.org/W1533198000","https://openalex.org/W1969085745","https://openalex.org/W1974963036","https://openalex.org/W2026942921","https://openalex.org/W2058401212","https://openalex.org/W2064186732","https://openalex.org/W2068849277","https://openalex.org/W2105103777","https://openalex.org/W2108419379","https://openalex.org/W2302600777","https://openalex.org/W2342249984","https://openalex.org/W2462625002","https://openalex.org/W2739750598","https://openalex.org/W2899558211","https://openalex.org/W2942843559","https://openalex.org/W2955443275","https://openalex.org/W2986972695","https://openalex.org/W2991157178","https://openalex.org/W2999104741","https://openalex.org/W3018026180","https://openalex.org/W3021431566","https://openalex.org/W3021721276","https://openalex.org/W3041362921","https://openalex.org/W3045506926","https://openalex.org/W3100555568","https://openalex.org/W3102730661","https://openalex.org/W3122263456","https://openalex.org/W3143011944","https://openalex.org/W3149132974","https://openalex.org/W3157320676","https://openalex.org/W3159212189","https://openalex.org/W3170920059","https://openalex.org/W3201223054","https://openalex.org/W3214770757","https://openalex.org/W4229000832","https://openalex.org/W4281294571","https://openalex.org/W4285170326","https://openalex.org/W4306385795","https://openalex.org/W4320080928","https://openalex.org/W4360980051","https://openalex.org/W4381249073","https://openalex.org/W4385311368","https://openalex.org/W4386141924","https://openalex.org/W4387024816","https://openalex.org/W4387148461","https://openalex.org/W4388018897","https://openalex.org/W4388036504","https://openalex.org/W4390989783","https://openalex.org/W4394743868","https://openalex.org/W4408862033","https://openalex.org/W6631691190","https://openalex.org/W6667773784","https://openalex.org/W6855754621","https://openalex.org/W6997162883","https://openalex.org/W7014703721"],"related_works":["https://openalex.org/W2013728941","https://openalex.org/W4225274103","https://openalex.org/W2154046714","https://openalex.org/W2189613078","https://openalex.org/W2579659702","https://openalex.org/W2923661510","https://openalex.org/W1574055964","https://openalex.org/W1965329638","https://openalex.org/W2542318691","https://openalex.org/W3160708108"],"abstract_inverted_index":{"Smart":[0],"cities":[1],"are":[2],"urban":[3,83,224,241],"areas":[4],"that":[5,122],"use":[6],"contemporary":[7],"technology":[8],"to":[9,22,48,68,109],"improve":[10],"citizens\u2019":[11],"overall":[12],"quality":[13,181],"of":[14,56,222],"life.":[15],"These":[16],"modern":[17],"digital":[18],"civil":[19],"hubs":[20],"aim":[21],"manage":[23],"environmental":[24,140],"conditions,":[25],"traffic":[26,147],"flow,":[27],"and":[28,32,65,105,125,138,146,158,162,180,208,230],"infrastructure":[29],"through":[30,195],"interconnected":[31],"data-driven":[33],"decision-making":[34],"systems.":[35],"Today,":[36],"many":[37],"applications":[38],"employ":[39],"intelligent":[40],"sensors":[41],"for":[42,178,227],"real-time":[43],"data":[44,62,75,129,226],"acquisition,":[45],"leveraging":[46],"visualization":[47],"derive":[49],"actionable":[50],"insights.":[51],"However,":[52],"despite":[53],"the":[54,127,171,186,190,198,220],"proliferation":[55],"such":[57,154],"platforms,":[58],"challenges":[59],"like":[60],"high":[61],"volume,":[63],"noise,":[64,148],"incompleteness":[66],"continue":[67],"hinder":[69],"practical":[70],"visual":[71,182],"analysis.":[72],"As":[73],"missing":[74],"is":[76],"a":[77,92,97,175],"frequent":[78],"issue":[79],"in":[80,170],"visualizing":[81],"those":[82],"sensing":[84],"systems,":[85],"our":[86,234],"approach":[87],"prioritizes":[88],"their":[89],"correction":[90],"as":[91,149,151,155],"fundamental":[93],"step.":[94],"We":[95],"deploy":[96],"hybrid":[98],"imputation":[99],"strategy":[100],"combining":[101],"SARIMAX,":[102],"k-nearest":[103],"neighbors,":[104],"random":[106],"forest":[107],"regression":[108],"address":[110],"this.":[111],"Building":[112],"on":[113,185],"this":[114],"foundation,":[115],"we":[116,173,213],"propose":[117],"an":[118],"interactive":[119,203],"web-based":[120,236],"pipeline":[121],"processes,":[123],"analyzes,":[124],"presents":[126],"sensor":[128,225],"provided":[130],"by":[131],"Basel\u2019s":[132],"\u201cSmarte":[133],"Strasse\u201d.":[134],"Our":[135],"platform":[136,191],"receives":[137],"projects":[139],"measurements,":[141],"i.e.,":[142],"NO2,":[143],"O3,":[144],"PM2.5,":[145],"well":[150],"mobility":[152],"indicators":[153],"vehicle":[156,164],"speed":[157],"type,":[159],"parking":[160],"occupancy,":[161],"electric":[163],"charging":[165],"behavior.":[166],"By":[167],"resolving":[168],"gaps":[169],"data,":[172],"provide":[174],"solid":[176],"foundation":[177],"high-fidelity":[179],"analytics.":[183,242],"Built":[184],"Flask":[187],"web":[188],"framework,":[189],"incorporates":[192],"performance":[193],"optimizations":[194],"Flask-Caching.":[196],"Concerning":[197],"user\u2019s":[199],"dashboard,":[200],"it":[201],"supports":[202],"exploration":[204],"via":[205],"dynamic":[206],"charts":[207],"spatial":[209],"maps.":[210],"This":[211],"way,":[212],"demonstrate":[214],"how":[215],"future":[216],"internet":[217],"technologies":[218],"permit":[219],"accessibility":[221],"complex":[223],"research,":[228],"planning,":[229],"public":[231],"engagement.":[232],"Lastly,":[233],"open-source":[235],"application":[237],"keeps":[238],"reproducible,":[239],"privacy-aware":[240]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
