{"id":"https://openalex.org/W4309694431","doi":"https://doi.org/10.1142/s0218213022600089","title":"An Ensemble Model for Data Imputation to Support Pervasive Applications","display_name":"An Ensemble Model for Data Imputation to Support Pervasive Applications","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4309694431","doi":"https://doi.org/10.1142/s0218213022600089"},"language":"en","primary_location":{"id":"doi:10.1142/s0218213022600089","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218213022600089","pdf_url":null,"source":{"id":"https://openalex.org/S178780388","display_name":"International Journal of Artificial Intelligence Tools","issn_l":"0218-2130","issn":["0218-2130","1793-6349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Artificial Intelligence Tools","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5080619868","display_name":"Panagiotis Fountas","orcid":"https://orcid.org/0000-0002-4555-6606"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Panagiotis Fountas","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Thessaly, Papasiopoulou 2-4, 35100, Lamia, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Thessaly, Papasiopoulou 2-4, 35100, Lamia, Greece","institution_ids":["https://openalex.org/I145722265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108138928","display_name":"Kostas Kolomvatsos","orcid":null},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kostas Kolomvatsos","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Thessaly, Papasiopoulou 2-4, 35100, Lamia, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Thessaly, Papasiopoulou 2-4, 35100, Lamia, Greece","institution_ids":["https://openalex.org/I145722265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080619868"],"corresponding_institution_ids":["https://openalex.org/I145722265"],"apc_list":null,"apc_paid":null,"fwci":0.2543,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70848849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"31","issue":"07","first_page":null,"last_page":null},"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":0.9930999875068665,"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":0.9930999875068665,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer 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":0.90025395154953},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.6953873038291931},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6480460166931152},{"id":"https://openalex.org/keywords/imputation","display_name":"Imputation (statistics)","score":0.5651974678039551},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5433907508850098},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5331677198410034},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.5051212906837463},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.48395445942878723},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.41866257786750793},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3900440037250519},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.23299267888069153},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19938302040100098},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1752883791923523}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.90025395154953},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.6953873038291931},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6480460166931152},{"id":"https://openalex.org/C58041806","wikidata":"https://www.wikidata.org/wiki/Q1660484","display_name":"Imputation (statistics)","level":3,"score":0.5651974678039551},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5433907508850098},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5331677198410034},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.5051212906837463},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.48395445942878723},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.41866257786750793},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3900440037250519},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.23299267888069153},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19938302040100098},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1752883791923523},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0218213022600089","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218213022600089","pdf_url":null,"source":{"id":"https://openalex.org/S178780388","display_name":"International Journal of Artificial Intelligence Tools","issn_l":"0218-2130","issn":["0218-2130","1793-6349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal on Artificial Intelligence Tools","raw_type":"journal-article"},{"id":"pmh:oai:ir.lib.uth.gr:11615/71728","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/71728","pdf_url":null,"source":{"id":"https://openalex.org/S4306400243","display_name":"University of Thessaly Institutional Repository (University of Thessaly)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145722265","host_organization_name":"University of Thessaly","host_organization_lineage":["https://openalex.org/I145722265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal on Artificial Intelligence Tools","raw_type":"journalArticle"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2181530120","https://openalex.org/W4211215373","https://openalex.org/W2024529227","https://openalex.org/W1574575415","https://openalex.org/W3144172081","https://openalex.org/W3179858851","https://openalex.org/W3028371478","https://openalex.org/W2081476516","https://openalex.org/W2581984549","https://openalex.org/W3123177881"],"abstract_inverted_index":{"Pervasive":[0,35],"Computing":[1,53],"(PC)":[2],"opens":[3],"up":[4],"the":[5,8,19,40,43,51,69,72,75,78,88,100,109,116,128,136,139,152,171,182,186,197,200,205,213,222,229,239,242,249,273,278,282,299,306,309],"room":[6],"for":[7,156,167,262],"adoption":[9],"of":[10,42,45,90,102,111,130,138,185,199,204,224,231,271,292,308],"devices":[11,96,161,188],"very":[12],"close":[13],"to":[14,21,29,259,297],"end":[15],"users":[16],"that":[17,55,133,202,220],"gives":[18],"opportunity":[20],"interact":[22],"with":[23,193,208,277],"them":[24],"and":[25,64,74,104,162,216,246,295,312],"execute":[26],"various":[27,319],"applications":[28,36],"facilitate":[30],"their":[31],"every":[32],"day":[33],"activities.":[34],"are":[37,83,176],"supported":[38],"by":[39,92,120,127,159],"evolution":[41],"Internet":[44],"Things":[46],"(IoT)":[47],"as":[48,50,68,226],"well":[49],"Edge":[52],"(EC)":[54],"offer":[56],"vast":[57],"infrastructures":[58],"where":[59,81,148,173],"data":[60,82,103,157,168,191,215,225,244,251],"can":[61,97,124],"be":[62,125],"collected":[63,283],"processed.":[65],"EC":[66,105,149],"acts":[67],"mediator":[70],"between":[71,241],"IoT":[73,95,160,187,206],"Cloud":[76,93],"becoming":[77],"middle":[79],"point":[80],"transferred":[84],"before":[85,253],"they":[86],"become":[87],"subject":[89],"processing":[91,113,123,154],"services.":[94],"assist":[98],"in":[99,170,212,228,256],"collection":[101],"nodes":[106,150,207],"could":[107],"play":[108,151],"role":[110,155],"intermediate":[112],"points":[114],"executing":[115],"desired":[117],"tasks":[118],"requested":[119],"applications.":[121],"Any":[122],"affected":[126],"presence":[129],"missing":[131,174,195,263],"values":[132,175],"may":[134],"jeopardize":[135],"quality":[137],"outcomes.":[140],"In":[141],"this":[142],"paper,":[143],"we":[144],"propose":[145],"a":[146,190,194,209,217,257,290],"setting":[147],"aforementioned":[153,279],"reported":[158,214],"adopt":[163],"an":[164],"ensemble":[165,286],"scheme":[166,236],"imputation":[169],"case":[172],"present.":[177],"Our":[178,285],"model":[179,287,311],"relies":[180,288],"on":[181,281,289,305,314,318],"local":[183],"view":[184,198],"reporting":[189],"vector":[192],"value,":[196],"group":[201,230],"consists":[203],"high":[210],"similarity":[211,293],"probabilistic":[218],"approach":[219],"reveals":[221],"statistics":[223,296],"realized":[227],"similar":[232],"reports.":[233],"The":[234,265,302],"proposed":[235,310],"continuously":[237],"detects":[238],"correlation":[240],"incoming":[243],"streams":[245],"efficiently":[247],"combines":[248],"available":[250],"vectors":[252],"it":[254],"is":[255,269],"position":[258],"suggest":[260],"replacements":[261,275],"values.":[264],"envisioned":[266],"aggregation":[267],"mechanism":[268],"capable":[270],"resulting":[272],"appropriate":[274],"aligned":[276],"views":[280],"data.":[284],"number":[291],"metrics":[294],"derive":[298],"final":[300],"outcome.":[301],"paper":[303],"reports":[304],"description":[307],"elaborates":[313],"its":[315],"validation":[316],"based":[317],"evaluation":[320],"scenarios.":[321]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}