{"id":"https://openalex.org/W4407792411","doi":"https://doi.org/10.3390/a18030119","title":"Using Optimization Algorithms for Effective Missing-Data Imputation: A Case Study of Tabular Data Derived from Video Surveillance","display_name":"Using Optimization Algorithms for Effective Missing-Data Imputation: A Case Study of Tabular Data Derived from Video Surveillance","publication_year":2025,"publication_date":"2025-02-20","ids":{"openalex":"https://openalex.org/W4407792411","doi":"https://doi.org/10.3390/a18030119"},"language":"en","primary_location":{"id":"doi:10.3390/a18030119","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030119","pdf_url":"https://www.mdpi.com/1999-4893/18/3/119/pdf?version=1740035637","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/18/3/119/pdf?version=1740035637","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040553397","display_name":"Mona Mohamed Eid","orcid":"https://orcid.org/0009-0006-2876-2666"},"institutions":[{"id":"https://openalex.org/I184834183","display_name":"Al-Azhar University","ror":"https://ror.org/05fnp1145","country_code":"EG","type":"education","lineage":["https://openalex.org/I184834183"]},{"id":"https://openalex.org/I27367753","display_name":"El Shorouk Academy","ror":"https://ror.org/025xjs150","country_code":"EG","type":"education","lineage":["https://openalex.org/I27367753"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Mahmoud M. Eid","raw_affiliation_strings":["Department of Computer Science, El-Shorouk Academy, Cairo 11837, Egypt","Faculty of Science, Al-Azhar University, Cairo 11651, Egypt"],"raw_orcid":"https://orcid.org/0009-0006-2876-2666","affiliations":[{"raw_affiliation_string":"Department of Computer Science, El-Shorouk Academy, Cairo 11837, Egypt","institution_ids":["https://openalex.org/I27367753"]},{"raw_affiliation_string":"Faculty of Science, Al-Azhar University, Cairo 11651, Egypt","institution_ids":["https://openalex.org/I184834183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065227843","display_name":"Kamal A. ElDahshan","orcid":"https://orcid.org/0000-0002-9953-5480"},"institutions":[{"id":"https://openalex.org/I184834183","display_name":"Al-Azhar University","ror":"https://ror.org/05fnp1145","country_code":"EG","type":"education","lineage":["https://openalex.org/I184834183"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Kamal ElDahshan","raw_affiliation_strings":["Faculty of Science, Al-Azhar University, Cairo 11651, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science, Al-Azhar University, Cairo 11651, Egypt","institution_ids":["https://openalex.org/I184834183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109776769","display_name":"Abdelatif H. Abouali","orcid":null},"institutions":[{"id":"https://openalex.org/I127362389","display_name":"Murray State University","ror":"https://ror.org/01fmwcn13","country_code":"US","type":"education","lineage":["https://openalex.org/I127362389"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abdelatif H. Abouali","raw_affiliation_strings":["Murray State University, Murray, KY 42071, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Murray State University, Murray, KY 42071, USA","institution_ids":["https://openalex.org/I127362389"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106418266","display_name":"Alaa Tharwat","orcid":"https://orcid.org/0000-0003-4601-7249"},"institutions":[{"id":"https://openalex.org/I203082224","display_name":"Hochschule Bielefeld","ror":"https://ror.org/00edvg943","country_code":"DE","type":"education","lineage":["https://openalex.org/I203082224"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Alaa Tharwat","raw_affiliation_strings":["Bielefeld University of Applied Sciences and Arts, 33619 Bielefeld, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University of Applied Sciences and Arts, 33619 Bielefeld, Germany","institution_ids":["https://openalex.org/I203082224"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5040553397","https://openalex.org/A5106418266"],"corresponding_institution_ids":["https://openalex.org/I184834183","https://openalex.org/I203082224","https://openalex.org/I27367753"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":1.9325,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.84310992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"18","issue":"3","first_page":"119","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9958000183105469,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9958000183105469,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10057","display_name":"Face and Expression Recognition","score":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/imputation","display_name":"Imputation (statistics)","score":0.7516855001449585},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.7296081781387329},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7187702059745789},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.534186840057373},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48654118180274963},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21831828355789185}],"concepts":[{"id":"https://openalex.org/C58041806","wikidata":"https://www.wikidata.org/wiki/Q1660484","display_name":"Imputation (statistics)","level":3,"score":0.7516855001449585},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.7296081781387329},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7187702059745789},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.534186840057373},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48654118180274963},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21831828355789185}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/a18030119","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030119","pdf_url":"https://www.mdpi.com/1999-4893/18/3/119/pdf?version=1740035637","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1f0dc3c6029446dd9184f24fea073a29","is_oa":false,"landing_page_url":"https://doaj.org/article/1f0dc3c6029446dd9184f24fea073a29","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 18, Iss 3, p 119 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/a18030119","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030119","pdf_url":"https://www.mdpi.com/1999-4893/18/3/119/pdf?version=1740035637","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4407792411.pdf","grobid_xml":"https://content.openalex.org/works/W4407792411.grobid-xml"},"referenced_works_count":74,"referenced_works":["https://openalex.org/W273955616","https://openalex.org/W1487321909","https://openalex.org/W1537066827","https://openalex.org/W1599871777","https://openalex.org/W1786686177","https://openalex.org/W1970059922","https://openalex.org/W1977185509","https://openalex.org/W1983865151","https://openalex.org/W2002302337","https://openalex.org/W2032627149","https://openalex.org/W2061438946","https://openalex.org/W2068331431","https://openalex.org/W2071152788","https://openalex.org/W2094096650","https://openalex.org/W2096391232","https://openalex.org/W2096863518","https://openalex.org/W2100358124","https://openalex.org/W2132113279","https://openalex.org/W2136347995","https://openalex.org/W2148659017","https://openalex.org/W2162313689","https://openalex.org/W2169245194","https://openalex.org/W2174096823","https://openalex.org/W2232317135","https://openalex.org/W2234472895","https://openalex.org/W2238461883","https://openalex.org/W2290883490","https://openalex.org/W2480680997","https://openalex.org/W2522873238","https://openalex.org/W2531264786","https://openalex.org/W2553852618","https://openalex.org/W2573137292","https://openalex.org/W2606376320","https://openalex.org/W2737706773","https://openalex.org/W2767591369","https://openalex.org/W2770073247","https://openalex.org/W2797061331","https://openalex.org/W2803403013","https://openalex.org/W2810786926","https://openalex.org/W2819873736","https://openalex.org/W2890732907","https://openalex.org/W2891381594","https://openalex.org/W2895147187","https://openalex.org/W2904391595","https://openalex.org/W2922096023","https://openalex.org/W2955443275","https://openalex.org/W2963461965","https://openalex.org/W2991340219","https://openalex.org/W3005886042","https://openalex.org/W3014628627","https://openalex.org/W3037324710","https://openalex.org/W3100906401","https://openalex.org/W3106685531","https://openalex.org/W3113214534","https://openalex.org/W3128630734","https://openalex.org/W3156080831","https://openalex.org/W3158702500","https://openalex.org/W3159275022","https://openalex.org/W3161168862","https://openalex.org/W3179164182","https://openalex.org/W3190776973","https://openalex.org/W3216676461","https://openalex.org/W4205620499","https://openalex.org/W4247832998","https://openalex.org/W4378420875","https://openalex.org/W4384944081","https://openalex.org/W6610017368","https://openalex.org/W6641899988","https://openalex.org/W6642718291","https://openalex.org/W6682642761","https://openalex.org/W6689550230","https://openalex.org/W6689970224","https://openalex.org/W6794751004","https://openalex.org/W6799832837"],"related_works":["https://openalex.org/W2181530120","https://openalex.org/W4211215373","https://openalex.org/W2024529227","https://openalex.org/W2055961818","https://openalex.org/W2903115227","https://openalex.org/W1574575415","https://openalex.org/W3144172081","https://openalex.org/W3179858851","https://openalex.org/W2081476516","https://openalex.org/W2581984549"],"abstract_inverted_index":{"Data":[0],"are":[1],"crucial":[2],"components":[3],"of":[4,39,124,201],"machine":[5],"learning":[6,9],"and":[7,31,148,203,232],"deep":[8],"in":[10,56,72,86],"real-world":[11,169],"applications.":[12],"However,":[13],"when":[14],"collecting":[15],"data":[16,43,71,202,247],"from":[17,96,188,249],"actual":[18],"systems,":[19],"we":[20,108],"often":[21],"encounter":[22],"issues":[23],"with":[24,168],"missing":[25,42,70,88],"information,":[26],"which":[27,107,154],"can":[28],"harm":[29],"accuracy":[30],"lead":[32],"to":[33,47,84,110,132,160],"biased":[34],"results.":[35],"In":[36,214],"the":[37,60,87,112,149,161,172,181,185,189,215,222,226,243],"context":[38],"video":[40,78],"surveillance,":[41],"may":[44],"arise":[45],"due":[46],"obstructions,":[48],"varying":[49],"camera":[50],"angles,":[51],"or":[52],"technical":[53],"issues,":[54],"resulting":[55],"incomplete":[57],"information":[58],"about":[59],"observed":[61],"scene.":[62],"This":[63],"paper":[64,120],"introduces":[65],"a":[66,91,250],"method":[67,260],"for":[68,90],"handling":[69],"tabular":[73,246],"formats,":[74],"specifically":[75],"focusing":[76],"on":[77,103,116,175],"surveillance.":[79],"The":[80,119,126,164,196,236],"core":[81],"idea":[82],"is":[83],"fill":[85],"values":[89,95],"specific":[92],"feature":[93],"using":[94,218],"other":[97,265],"related":[98,159],"features":[99,158],"rather":[100],"than":[101],"relying":[102],"all":[104],"available":[105],"features,":[106],"refer":[109],"as":[111],"imputation":[113,194,259,267],"approach":[114,228],"based":[115],"informative":[117],"features.":[118],"presents":[121],"three":[122],"sets":[123],"experiments.":[125],"first":[127,190,216],"set":[128,166],"uses":[129],"synthetic":[130,220],"datasets":[131],"compare":[133],"four":[134],"optimization":[135,234],"algorithms\u2014Particle":[136],"Swarm":[137],"Optimization":[138,142,145],"(PSO),":[139],"Grey":[140],"Wolf":[141],"(GWO),":[143],"Whale":[144],"Algorithm":[146,151],"(WOA),":[147],"Sine\u2013Cosine":[150],"(SCA)\u2014to":[152],"determine":[153],"one":[155],"best":[156,186],"identifies":[157],"target":[162],"feature.":[163],"second":[165,237],"works":[167],"datasets,":[170,241],"while":[171,242],"third":[173,244],"focuses":[174],"video-surveillance":[176,251],"datasets.":[177],"Each":[178],"experiment":[179,238],"compares":[180],"proposed":[182],"method,":[183],"utilizing":[184],"optimizer":[187],"set,":[191],"against":[192],"leading":[193],"methods.":[195,268],"experiments":[197,254],"evaluate":[198],"different":[199],"types":[200],"various":[204],"missing-data":[205],"rates,":[206],"ensuring":[207],"that":[208,225,256],"randomness":[209],"does":[210],"not":[211],"introduce":[212],"bias.":[213],"experiment,":[217],"only":[219],"data,":[221],"results":[223],"indicate":[224],"WOA-based":[227,258],"outperforms":[229],"PSO,":[230],"GWO,":[231],"SCA":[233],"algorithms.":[235],"used":[239,245],"real":[240],"extracted":[248],"system.":[252],"Both":[253],"show":[255],"our":[257],"produces":[261],"promising":[262],"results,":[263],"outperforming":[264],"state-of-the-art":[266]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-03T09:05:47.796612","created_date":"2025-10-10T00:00:00"}
