{"id":"https://openalex.org/W3196512348","doi":"https://doi.org/10.1145/3451421.3451432","title":"S-GCN: A siamese spectral graph convolutions on brain connectivity networks","display_name":"S-GCN: A siamese spectral graph convolutions on brain connectivity networks","publication_year":2020,"publication_date":"2020-12-05","ids":{"openalex":"https://openalex.org/W3196512348","doi":"https://doi.org/10.1145/3451421.3451432","mag":"3196512348"},"language":"en","primary_location":{"id":"doi:10.1145/3451421.3451432","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3451421.3451432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Fourth International Symposium on Image Computing and Digital Medicine","raw_type":"proceedings-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/A5100610898","display_name":"Xiaoli Liu","orcid":"https://orcid.org/0000-0001-6488-9732"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Xiaoli Liu","raw_affiliation_strings":["Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108050269","display_name":"Jiali Li","orcid":"https://orcid.org/0000-0001-8990-9998"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jiali Li","raw_affiliation_strings":["Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101986225","display_name":"Peng Cao","orcid":"https://orcid.org/0000-0001-9546-7444"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Cao","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100610898"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.1115,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.45982763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"46","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9987999796867371,"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":0.9987999796867371,"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10086","display_name":"Alzheimer's disease research and treatments","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/neuroimaging","display_name":"Neuroimaging","score":0.707288384437561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.644123911857605},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.6363131403923035},{"id":"https://openalex.org/keywords/power-graph-analysis","display_name":"Power graph analysis","score":0.47052016854286194},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.412864625453949},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.4096806049346924},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.21382379531860352},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19044288992881775}],"concepts":[{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.707288384437561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.644123911857605},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.6363131403923035},{"id":"https://openalex.org/C106937863","wikidata":"https://www.wikidata.org/wiki/Q7236518","display_name":"Power graph analysis","level":3,"score":0.47052016854286194},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.412864625453949},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4096806049346924},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21382379531860352},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19044288992881775}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3451421.3451432","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3451421.3451432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Fourth International Symposium on Image Computing and Digital Medicine","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G581747049","display_name":null,"funder_award_id":"No.62076059","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W761823288","https://openalex.org/W1721214611","https://openalex.org/W2057504626","https://openalex.org/W2779020697","https://openalex.org/W2806489700","https://openalex.org/W2890996272","https://openalex.org/W2903517662","https://openalex.org/W2950801573","https://openalex.org/W2960505072","https://openalex.org/W6608504677"],"related_works":["https://openalex.org/W2327340211","https://openalex.org/W2027542625","https://openalex.org/W4292199793","https://openalex.org/W2282195379","https://openalex.org/W4368755543","https://openalex.org/W4377142566","https://openalex.org/W3088104186","https://openalex.org/W1543023114","https://openalex.org/W4245709619","https://openalex.org/W85088162"],"abstract_inverted_index":{"Alzheimer's":[0,74],"Disease":[1,75],"(AD)":[2],"is":[3],"the":[4,20,27,59,66,69,73,90],"most":[5],"common":[6],"neurodegenerative":[7],"disorder":[8],"associated":[9],"with":[10],"aging.":[11],"Network":[12],"analysis":[13],"provides":[14],"a":[15,40],"new":[16],"way":[17],"for":[18,50],"exploring":[19],"association":[21],"between":[22],"brain":[23,33],"functional":[24],"deficits":[25],"and":[26],"underlying":[28],"structural":[29],"disruption":[30],"related":[31],"to":[32,46],"disorders.":[34],"In":[35],"this":[36],"work":[37],"we":[38,64],"propose":[39],"Siamese":[41],"GCN":[42],"framework":[43],"(called":[44],"S-GCN)":[45],"learn":[47],"useful":[48],"representations":[49],"graph":[51],"classification":[52],"in":[53],"an":[54],"end-to-end":[55],"fashion.":[56],"To":[57],"demonstrate":[58],"effectiveness":[60],"of":[61,68,89],"our":[62],"approach,":[63],"evaluate":[65],"performance":[67,88],"proposed":[70],"method":[71],"on":[72,82],"Neuroimaging":[76],"Initiative":[77],"(ADNI)":[78],"dataset.":[79],"Extensive":[80],"experiments":[81],"ADNI":[83],"dataset":[84],"have":[85],"demonstrated":[86],"competitive":[87],"S-GCN":[91],"model.":[92]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
