{"id":"https://openalex.org/W7154837386","doi":"https://doi.org/10.1016/j.ins.2026.123532","title":"PICA: Interpretable imputation for randomly missing data","display_name":"PICA: Interpretable imputation for randomly missing data","publication_year":2026,"publication_date":"2026-04-18","ids":{"openalex":"https://openalex.org/W7154837386","doi":"https://doi.org/10.1016/j.ins.2026.123532"},"language":"en","primary_location":{"id":"doi:10.1016/j.ins.2026.123532","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ins.2026.123532","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Sciences","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/A5109622472","display_name":"Tuan L. Vo","orcid":"https://orcid.org/0009-0001-8545-4719"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tuan L. Vo","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Institut Polytechnique De Paris, Paris, France"],"raw_orcid":"https://orcid.org/0009-0001-8545-4719","affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Institut Polytechnique De Paris, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091973357","display_name":"Uy\u00ean \u0110\u1eb7ng","orcid":null},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Uyen Dang","raw_affiliation_strings":["University of Science, Ho Chi Minh City, Viet Nam","Vietnam National University Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0009-0009-0954-7540","affiliations":[{"raw_affiliation_string":"University of Science, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125464987","display_name":"Van Hua","orcid":null},"institutions":[{"id":"https://openalex.org/I2802508454","display_name":"University of Medicine and Pharmacy at Ho Chi Minh City","ror":"https://ror.org/025kb2624","country_code":"VN","type":"education","lineage":["https://openalex.org/I2802508454"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Van Hua","raw_affiliation_strings":["University of Medicine and Pharmacy at Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0009-0006-1472-6517","affiliations":[{"raw_affiliation_string":"University of Medicine and Pharmacy at Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I2802508454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133942880","display_name":"Xuan Hoang Nguyen","orcid":"https://orcid.org/0009-0003-0767-1659"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xuan-Hoang Nguyen","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Institut Polytechnique De Paris, Paris, France"],"raw_orcid":"https://orcid.org/0009-0003-0767-1659","affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Institut Polytechnique De Paris, Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128700301","display_name":"T N P Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I4387155935","display_name":"HUTECH University","ror":"https://ror.org/05xpj2n48","country_code":null,"type":"education","lineage":["https://openalex.org/I4387155935"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thu Nguyen","raw_affiliation_strings":["Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-7044-1731","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I47265099","https://openalex.org/I4387155935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5127889997","display_name":"Bao Huynh","orcid":null},"institutions":[{"id":"https://openalex.org/I4387155935","display_name":"HUTECH University","ror":"https://ror.org/05xpj2n48","country_code":null,"type":"education","lineage":["https://openalex.org/I4387155935"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Bao Huynh","raw_affiliation_strings":["Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0002-1882-6877","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I47265099","https://openalex.org/I4387155935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5127889997"],"corresponding_institution_ids":["https://openalex.org/I4387155935","https://openalex.org/I47265099"],"apc_list":{"value":3330,"currency":"USD","value_usd":3330},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.9033322,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"749","issue":null,"first_page":"123532","last_page":"123532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.361299991607666,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.361299991607666,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.08299999684095383,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.07010000199079514,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.9203000068664551},{"id":"https://openalex.org/keywords/imputation","display_name":"Imputation (statistics)","score":0.8858000040054321},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6450999975204468},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.5636000037193298},{"id":"https://openalex.org/keywords/conditional-expectation","display_name":"Conditional expectation","score":0.3395000100135803},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.33660000562667847},{"id":"https://openalex.org/keywords/unbiased-estimation","display_name":"Unbiased Estimation","score":0.30079999566078186},{"id":"https://openalex.org/keywords/normality","display_name":"Normality","score":0.29649999737739563}],"concepts":[{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.9203000068664551},{"id":"https://openalex.org/C58041806","wikidata":"https://www.wikidata.org/wiki/Q1660484","display_name":"Imputation (statistics)","level":3,"score":0.8858000040054321},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6450999975204468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5710999965667725},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.5636000037193298},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4196000099182129},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.41370001435279846},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3402000069618225},{"id":"https://openalex.org/C186215838","wikidata":"https://www.wikidata.org/wiki/Q772232","display_name":"Conditional expectation","level":2,"score":0.3395000100135803},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.33660000562667847},{"id":"https://openalex.org/C2909318450","wikidata":"https://www.wikidata.org/wiki/Q15222032","display_name":"Unbiased Estimation","level":3,"score":0.30079999566078186},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29649999737739563},{"id":"https://openalex.org/C2776157432","wikidata":"https://www.wikidata.org/wiki/Q1375683","display_name":"Normality","level":2,"score":0.29649999737739563},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.29109999537467957},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C103545067","wikidata":"https://www.wikidata.org/wiki/Q796265","display_name":"Best linear unbiased prediction","level":3,"score":0.257999986410141},{"id":"https://openalex.org/C43555835","wikidata":"https://www.wikidata.org/wiki/Q2300258","display_name":"Conditional probability distribution","level":2,"score":0.257099986076355},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.2524000108242035},{"id":"https://openalex.org/C134261354","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical inference","level":2,"score":0.2522999942302704}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ins.2026.123532","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ins.2026.123532","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1985690171","https://openalex.org/W2022314381","https://openalex.org/W2064186732","https://openalex.org/W2258149283","https://openalex.org/W2945976633","https://openalex.org/W3035623224","https://openalex.org/W3046991059","https://openalex.org/W3134723215","https://openalex.org/W3154315590","https://openalex.org/W4205809234","https://openalex.org/W4210394794","https://openalex.org/W4248699641","https://openalex.org/W4295353199","https://openalex.org/W4295905521","https://openalex.org/W4313398329","https://openalex.org/W4313569776","https://openalex.org/W4390414774","https://openalex.org/W4395069553","https://openalex.org/W4396976056","https://openalex.org/W4400578977","https://openalex.org/W4402476050","https://openalex.org/W4402508047","https://openalex.org/W4415795730","https://openalex.org/W4416323627","https://openalex.org/W7139064881"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2026-04-19T00:00:00"}
