{"id":"https://openalex.org/W7126040406","doi":"https://doi.org/10.1109/bibm66473.2025.11356013","title":"Cross-Attentioned Dynamic Hierarchical Representation Learning Utilizing Mamba Fusion for Brain Network Analysis","display_name":"Cross-Attentioned Dynamic Hierarchical Representation Learning Utilizing Mamba Fusion for Brain Network Analysis","publication_year":2025,"publication_date":"2025-12-15","ids":{"openalex":"https://openalex.org/W7126040406","doi":"https://doi.org/10.1109/bibm66473.2025.11356013"},"language":"en","primary_location":{"id":"doi:10.1109/bibm66473.2025.11356013","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm66473.2025.11356013","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":true,"oa_status":"green","oa_url":"https://pure.ulster.ac.uk/ws/files/238630186/BIBM2025_WGY_2_1.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100458580","display_name":"Guangyu Wang","orcid":"https://orcid.org/0009-0000-5674-2642"},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Guangyu Wang","raw_affiliation_strings":["Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK","institution_ids":["https://openalex.org/I138801177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086974143","display_name":"Junze Wang","orcid":"https://orcid.org/0009-0009-7377-1344"},"institutions":[{"id":"https://openalex.org/I44445938","display_name":"Shandong Jianzhu University","ror":"https://ror.org/01gbfax37","country_code":"CN","type":"education","lineage":["https://openalex.org/I44445938"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junze Wang","raw_affiliation_strings":["School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China","institution_ids":["https://openalex.org/I44445938"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029926368","display_name":"Y. G. LI","orcid":"https://orcid.org/0009-0009-4111-8682"},"institutions":[{"id":"https://openalex.org/I44445938","display_name":"Shandong Jianzhu University","ror":"https://ror.org/01gbfax37","country_code":"CN","type":"education","lineage":["https://openalex.org/I44445938"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaru Li","raw_affiliation_strings":["School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China","institution_ids":["https://openalex.org/I44445938"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057430295","display_name":"Idongesit Ekerete","orcid":"https://orcid.org/0000-0003-4072-7178"},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Idongesit Ekerete","raw_affiliation_strings":["Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK","institution_ids":["https://openalex.org/I138801177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104126000","display_name":"Huiru Jane Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I138801177","display_name":"University of Ulster","ror":"https://ror.org/01yp9g959","country_code":"GB","type":"education","lineage":["https://openalex.org/I138801177"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Huiru Zheng","raw_affiliation_strings":["Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulster University,School of Computing, Faculty of Computing, Engineering and the Built Environment,Belfast,UK","institution_ids":["https://openalex.org/I138801177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124298028","display_name":"Lishan Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I44445938","display_name":"Shandong Jianzhu University","ror":"https://ror.org/01gbfax37","country_code":"CN","type":"education","lineage":["https://openalex.org/I44445938"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lishan Qiao","raw_affiliation_strings":["School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China","institution_ids":["https://openalex.org/I44445938"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100415160","display_name":"Limei Zhang","orcid":"https://orcid.org/0000-0002-5414-7396"},"institutions":[{"id":"https://openalex.org/I44445938","display_name":"Shandong Jianzhu University","ror":"https://ror.org/01gbfax37","country_code":"CN","type":"education","lineage":["https://openalex.org/I44445938"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Limei Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Jianzhu University,Jinan,China","institution_ids":["https://openalex.org/I44445938"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5517","last_page":"5524"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.0032999999821186066,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.0006000000284984708,"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/pooling","display_name":"Pooling","score":0.5651000142097473},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5511000156402588},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4828000068664551},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.47290000319480896},{"id":"https://openalex.org/keywords/functional-magnetic-resonance-imaging","display_name":"Functional magnetic resonance imaging","score":0.4690000116825104},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4068000018596649},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4058000147342682},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.37369999289512634},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3650999963283539}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034000158309937},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6624000072479248},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.5651000142097473},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5511000156402588},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4828000068664551},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.47290000319480896},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.4690000116825104},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.42399999499320984},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4068000018596649},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4058000147342682},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.37369999289512634},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3650999963283539},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.3555999994277954},{"id":"https://openalex.org/C123757187","wikidata":"https://www.wikidata.org/wiki/Q9195957","display_name":"Network dynamics","level":2,"score":0.3458999991416931},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.33709999918937683},{"id":"https://openalex.org/C2991673738","wikidata":"https://www.wikidata.org/wiki/Q5062122","display_name":"Brain disease","level":3,"score":0.33629998564720154},{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.3046000003814697},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.3018999993801117},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C135796866","wikidata":"https://www.wikidata.org/wiki/Q7315328","display_name":"Reservoir computing","level":4,"score":0.2833999991416931},{"id":"https://openalex.org/C32946077","wikidata":"https://www.wikidata.org/wiki/Q618079","display_name":"Network analysis","level":2,"score":0.2754000127315521},{"id":"https://openalex.org/C144986985","wikidata":"https://www.wikidata.org/wiki/Q871236","display_name":"Hierarchical database model","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C116409475","wikidata":"https://www.wikidata.org/wiki/Q1385056","display_name":"External Data Representation","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C50231774","wikidata":"https://www.wikidata.org/wiki/Q639842","display_name":"Brain mapping","level":2,"score":0.2606000006198883},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.2515999972820282},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.25040000677108765}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bibm66473.2025.11356013","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm66473.2025.11356013","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"},{"id":"pmh:oai:pure.atira.dk:openaire/5b9f3ba0-4480-45f4-bf67-4fdf29bc8296","is_oa":true,"landing_page_url":"https://pure.ulster.ac.uk/en/publications/5b9f3ba0-4480-45f4-bf67-4fdf29bc8296","pdf_url":"https://pure.ulster.ac.uk/ws/files/238630186/BIBM2025_WGY_2_1.pdf","source":{"id":"https://openalex.org/S4306402454","display_name":"Ulster University Research Portal (Ulster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138801177","host_organization_name":"University of Ulster","host_organization_lineage":["https://openalex.org/I138801177"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:openaire/5b9f3ba0-4480-45f4-bf67-4fdf29bc8296","is_oa":true,"landing_page_url":"https://pure.ulster.ac.uk/en/publications/5b9f3ba0-4480-45f4-bf67-4fdf29bc8296","pdf_url":"https://pure.ulster.ac.uk/ws/files/238630186/BIBM2025_WGY_2_1.pdf","source":{"id":"https://openalex.org/S4306402454","display_name":"Ulster University Research Portal (Ulster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138801177","host_organization_name":"University of Ulster","host_organization_lineage":["https://openalex.org/I138801177"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7126040406.pdf","grobid_xml":"https://content.openalex.org/works/W7126040406.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2167840686","https://openalex.org/W2337323496","https://openalex.org/W2502203196","https://openalex.org/W2526511911","https://openalex.org/W2563279629","https://openalex.org/W2765216222","https://openalex.org/W2921224201","https://openalex.org/W2964015378","https://openalex.org/W2984049139","https://openalex.org/W2995313551","https://openalex.org/W3039011740","https://openalex.org/W3089503988","https://openalex.org/W3116651531","https://openalex.org/W3155911319","https://openalex.org/W3199008037","https://openalex.org/W3216159148","https://openalex.org/W4221149703","https://openalex.org/W4226322872","https://openalex.org/W4286586304","https://openalex.org/W4294904399","https://openalex.org/W4327960046","https://openalex.org/W4381327817","https://openalex.org/W4384028920","https://openalex.org/W4386024312","https://openalex.org/W4386362577","https://openalex.org/W4386437800","https://openalex.org/W4388667135","https://openalex.org/W4392188325","https://openalex.org/W4392655121","https://openalex.org/W4400266765","https://openalex.org/W4405012328","https://openalex.org/W4413848314"],"related_works":[],"abstract_inverted_index":{"Functional":[0],"brain":[1,21,63,75,155],"networks":[2],"(FBNs)":[3],"derived":[4],"from":[5],"resting-state":[6],"functional":[7],"Magnetic":[8],"Resonance":[9],"Imaging":[10],"(rs-fMRI)":[11],"have":[12],"become":[13],"pivotal":[14],"tools":[15],"for":[16,74],"the":[17,43,50,58],"auxiliary":[18],"diagnosis":[19],"of":[20,46,62,137,148],"disorders,":[22],"including":[23],"Alzheimer's":[24],"Disease":[25],"(AD)":[26],"and":[27,49,119,127,152],"Major":[28],"Depressive":[29],"Disorder":[30],"(MDD).":[31],"However,":[32],"most":[33],"existing":[34,174],"FBN":[35,117],"analysis":[36],"methods":[37],"struggle":[38],"to":[39,57,105,114,173],"effectively":[40],"capture":[41,106],"both":[42],"temporal":[44,125,143],"dynamics":[45,151],"rs-fMRI":[47],"data":[48],"hierarchical":[51,111,154],"topological":[52],"structures":[53],"within":[54],"FBNs,":[55],"due":[56],"inherent":[59],"spatiotemporal":[60],"complexity":[61],"activities.":[64],"To":[65],"address":[66],"these":[67],"challenges,":[68],"we":[69],"propose":[70],"a":[71],"novel":[72],"framework":[73,133],"network":[76],"analysis,":[77],"called":[78],"Crossattentioned":[79],"Dynamic":[80],"Hierarchical":[81],"representation":[82],"learning":[83,147],"with":[84,141],"Mamba":[85],"fusion":[86,122],"(CDHM).":[87],"CDHM":[88],"includes":[89],"four":[90],"principal":[91],"phases:":[92],"(1)":[93],"dynamic":[94],"FBNs":[95],"construction":[96],"via":[97],"overlapping":[98],"sliding":[99],"windows,":[100],"(2)":[101],"cross-attentioned":[102],"spatial":[103,108,138],"encoding":[104],"local-to-global":[107],"interactions,":[109],"(3)":[110],"graph":[112],"pooling":[113],"distill":[115],"multiscale":[116],"organisation,":[118],"(4)":[120],"Mamba-based":[121,142],"modelling":[123],"long-range":[124],"dependency":[126],"adaptive":[128],"information":[129],"flow":[130],"regulation.":[131],"Our":[132],"pioneers":[134],"synergistic":[135],"integration":[136],"cross-attention":[139],"mechanisms":[140],"fusion,":[144],"enabling":[145],"joint":[146],"transient":[149],"neural":[150],"multi-scale":[153],"representations.":[156],"We":[157],"validate":[158],"our":[159],"approach":[160],"through":[161],"comprehensive":[162],"experiments":[163],"on":[164],"two":[165],"publicly":[166],"available":[167],"datasets,":[168],"demonstrating":[169],"superior":[170],"performance":[171],"compared":[172],"methods.":[175]},"counts_by_year":[],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2026-01-30T00:00:00"}
