{"id":"https://openalex.org/W7126092688","doi":"https://doi.org/10.1109/bibm66473.2025.11356337","title":"BiM-Diff: ECG Reconstruction from BCG with a Bidirectional Mamba-Based Diffusion Model","display_name":"BiM-Diff: ECG Reconstruction from BCG with a Bidirectional Mamba-Based Diffusion Model","publication_year":2025,"publication_date":"2025-12-15","ids":{"openalex":"https://openalex.org/W7126092688","doi":"https://doi.org/10.1109/bibm66473.2025.11356337"},"language":null,"primary_location":{"id":"doi:10.1109/bibm66473.2025.11356337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm66473.2025.11356337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5124288406","display_name":"Yantao Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yantao Zeng","raw_affiliation_strings":["School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071837455","display_name":"Muhammad Tahir Rasheed","orcid":"https://orcid.org/0000-0001-5898-4688"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muhammad Tahir Rasheed","raw_affiliation_strings":["School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124213440","display_name":"Peng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Chen","raw_affiliation_strings":["College of Applied Technology, Shenzhen University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Applied Technology, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961","https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091082830","display_name":"Hufsa Khan","orcid":"https://orcid.org/0000-0002-0037-1448"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hufsa Khan","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075439339","display_name":"You L\u00fc","orcid":"https://orcid.org/0000-0002-7524-4179"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Lu","raw_affiliation_strings":["School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072735529","display_name":"Junsong Wang","orcid":"https://orcid.org/0009-0000-2486-2287"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junsong Wang","raw_affiliation_strings":["School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Shenzhen Technology University,Shenzhen,China","institution_ids":["https://openalex.org/I4210152380"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7492","last_page":"7499"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.5649999976158142,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.5649999976158142,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.2142000049352646,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.05380000174045563,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5472000241279602},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.44859999418258667},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3921000063419342},{"id":"https://openalex.org/keywords/ballistocardiography","display_name":"Ballistocardiography","score":0.39160001277923584},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.36239999532699585},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.36070001125335693},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.3257000148296356}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5482000112533569},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5472000241279602},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.44859999418258667},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43959999084472656},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4357999861240387},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3921000063419342},{"id":"https://openalex.org/C2779611634","wikidata":"https://www.wikidata.org/wiki/Q4851812","display_name":"Ballistocardiography","level":2,"score":0.39160001277923584},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.36239999532699585},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.36070001125335693},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.3257000148296356},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3125999867916107},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.28519999980926514},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.2721000015735626},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.26829999685287476},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.2669000029563904},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.2655999958515167}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm66473.2025.11356337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm66473.2025.11356337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.45246070623397827,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G3920888526","display_name":null,"funder_award_id":"61876132,62576222","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1602479616","https://openalex.org/W2148325642","https://openalex.org/W2162273778","https://openalex.org/W2286607817","https://openalex.org/W2293946923","https://openalex.org/W2592075940","https://openalex.org/W2808623955","https://openalex.org/W2904022596","https://openalex.org/W2940430705","https://openalex.org/W3031826823","https://openalex.org/W3089350906","https://openalex.org/W3114582221","https://openalex.org/W3127637041","https://openalex.org/W3157843597","https://openalex.org/W3192920805","https://openalex.org/W4220767242","https://openalex.org/W4224607725","https://openalex.org/W4296526952","https://openalex.org/W4313413294","https://openalex.org/W4318924033","https://openalex.org/W4384820236","https://openalex.org/W4389340432","https://openalex.org/W4390084461","https://openalex.org/W4393147283","https://openalex.org/W4399361727","https://openalex.org/W4405488924","https://openalex.org/W4405490693","https://openalex.org/W4406087191","https://openalex.org/W4406259906","https://openalex.org/W4408111950","https://openalex.org/W4408356096","https://openalex.org/W4408401484","https://openalex.org/W4409382968"],"related_works":[],"abstract_inverted_index":{"Continuous":[0],"cardiovascular":[1],"monitoring":[2],"is":[3,15,117],"vital":[4],"for":[5,17,151],"managing":[6],"heart":[7],"disease.":[8],"However,":[9],"the":[10,26],"clinical":[11],"standard,":[12],"Electrocardiography":[13],"(ECG),":[14],"impractical":[16],"long-term":[18],"and":[19,78,85,104,131],"daily":[20],"use.":[21],"Ballistocardiography":[22],"(BCG),":[23],"which":[24],"measures":[25],"body's":[27],"mechanical":[28],"forces,":[29],"offers":[30],"a":[31,36,42,50,55,74,90,98,105,125,148],"non-invasive":[32],"alternative,":[33],"but":[34],"reconstructing":[35],"high-fidelity":[37],"ECG":[38,154],"from":[39,156],"it":[40],"remains":[41],"challenge.":[43],"To":[44],"address":[45],"this,":[46],"we":[47],"introduce":[48],"BiM-Diff,":[49],"conditional":[51,87],"diffusion":[52,122,135,140],"model":[53],"featuring":[54],"custom":[56],"Bidirectional":[57],"Mamba":[58],"bottleneck.":[59],"This":[60],"architecture":[61],"efficiently":[62],"captures":[63],"long-range,":[64],"bidirectional":[65],"dependencies":[66],"in":[67,119,128],"physiological":[68],"signals":[69,155],"with":[70,97,142],"linear":[71],"complexity,":[72],"while":[73],"hybrid":[75],"loss":[76],"function":[77],"Classifier-Free":[79],"Guidance":[80],"(CFG)":[81],"ensure":[82],"spectral":[83],"realism":[84],"strong":[86],"adherence.":[88],"On":[89],"public":[91],"dataset,":[92],"BiM-Diff":[93],"achieves":[94],"state-of-the-art":[95],"performance":[96],"Pearson":[99],"Correlation":[100],"Coefficient":[101],"of":[102,108],"0.984":[103],"Fr\u00e9chet":[106],"Distance":[107],"0.085,":[109],"clearly":[110],"outperforming":[111],"existing":[112],"methods.":[113],"Notably,":[114],"this":[115],"fidelity":[116],"achieved":[118],"only":[120],"25":[121],"steps,":[123],"showing":[124],"substantial":[126],"advantage":[127],"both":[129],"accuracy":[130],"efficiency":[132],"over":[133],"standard":[134],"models.":[136],"By":[137],"effectively":[138],"combining":[139],"models":[141],"statespace":[143],"architectures,":[144],"our":[145],"work":[146],"provides":[147],"robust":[149],"solution":[150],"synthesizing":[152],"precise":[153],"BCG.":[157]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2026-01-30T00:00:00"}