{"id":"https://openalex.org/W1969008033","doi":"https://doi.org/10.1109/isbi.2013.6556531","title":"Group sparse dictionary learning and inference for resting-state fMRI analysis of Alzheimer'S disease","display_name":"Group sparse dictionary learning and inference for resting-state fMRI analysis of Alzheimer'S disease","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W1969008033","doi":"https://doi.org/10.1109/isbi.2013.6556531","mag":"1969008033"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2013.6556531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2013.6556531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Symposium on Biomedical Imaging","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/A5047424361","display_name":"Jeonghyeon Lee","orcid":"https://orcid.org/0000-0001-5624-1063"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I4210101891","display_name":"Korea Institute of Brain Science","ror":"https://ror.org/017stnw60","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210101891"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeonghyeon Lee","raw_affiliation_strings":["Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I4210101891","https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018649609","display_name":"Yong Jeong","orcid":"https://orcid.org/0000-0002-5907-3787"},"institutions":[{"id":"https://openalex.org/I4210101891","display_name":"Korea Institute of Brain Science","ror":"https://ror.org/017stnw60","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210101891"]},{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong Jeong","raw_affiliation_strings":["Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I4210101891","https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012644755","display_name":"Jong Chul Ye","orcid":"https://orcid.org/0000-0001-9763-9609"},"institutions":[{"id":"https://openalex.org/I4210101891","display_name":"Korea Institute of Brain Science","ror":"https://ror.org/017stnw60","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210101891"]},{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Chul Ye","raw_affiliation_strings":["Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I4210101891","https://openalex.org/I157485424"]},{"raw_affiliation_string":"[Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea]","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047424361"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I4210101891"],"apc_list":null,"apc_paid":null,"fwci":1.0882,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.75330929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"54","issue":null,"first_page":"540","last_page":"543"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9993000030517578,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/homoscedasticity","display_name":"Homoscedasticity","score":0.6342999935150146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6305962800979614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5358484983444214},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5354106426239014},{"id":"https://openalex.org/keywords/clinical-dementia-rating","display_name":"Clinical Dementia Rating","score":0.5016381740570068},{"id":"https://openalex.org/keywords/default-mode-network","display_name":"Default mode network","score":0.49187302589416504},{"id":"https://openalex.org/keywords/resting-state-fmri","display_name":"Resting state fMRI","score":0.48033609986305237},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.476013720035553},{"id":"https://openalex.org/keywords/donepezil","display_name":"Donepezil","score":0.4409029483795166},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35596245527267456},{"id":"https://openalex.org/keywords/dementia","display_name":"Dementia","score":0.3087732791900635},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.26631051301956177},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.24064475297927856},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.20831117033958435},{"id":"https://openalex.org/keywords/cognitive-impairment","display_name":"Cognitive impairment","score":0.20449203252792358},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.13500359654426575},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13226312398910522},{"id":"https://openalex.org/keywords/heteroscedasticity","display_name":"Heteroscedasticity","score":0.08199608325958252},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.08079564571380615}],"concepts":[{"id":"https://openalex.org/C104409967","wikidata":"https://www.wikidata.org/wiki/Q1054836","display_name":"Homoscedasticity","level":3,"score":0.6342999935150146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6305962800979614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5358484983444214},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5354106426239014},{"id":"https://openalex.org/C2780906993","wikidata":"https://www.wikidata.org/wiki/Q5133756","display_name":"Clinical Dementia Rating","level":4,"score":0.5016381740570068},{"id":"https://openalex.org/C141516989","wikidata":"https://www.wikidata.org/wiki/Q1182555","display_name":"Default mode network","level":3,"score":0.49187302589416504},{"id":"https://openalex.org/C66324658","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Resting state fMRI","level":2,"score":0.48033609986305237},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.476013720035553},{"id":"https://openalex.org/C2780904820","wikidata":"https://www.wikidata.org/wiki/Q415081","display_name":"Donepezil","level":4,"score":0.4409029483795166},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35596245527267456},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.3087732791900635},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.26631051301956177},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.24064475297927856},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.20831117033958435},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.20449203252792358},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.13500359654426575},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13226312398910522},{"id":"https://openalex.org/C101104100","wikidata":"https://www.wikidata.org/wiki/Q1063540","display_name":"Heteroscedasticity","level":2,"score":0.08199608325958252},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.08079564571380615}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2013.6556531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2013.6556531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Symposium on Biomedical Imaging","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1030.3836","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1030.3836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dspace.kaist.ac.kr/bitstream/10203/188390/1/77556.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2058408209","https://openalex.org/W2103402739","https://openalex.org/W2133903921","https://openalex.org/W2136435696","https://openalex.org/W2160547390","https://openalex.org/W2163722029"],"related_works":["https://openalex.org/W3100984653","https://openalex.org/W2143570064","https://openalex.org/W2948361065","https://openalex.org/W2793605638","https://openalex.org/W4394367129","https://openalex.org/W4402630632","https://openalex.org/W1585336261","https://openalex.org/W1593398722","https://openalex.org/W2158143675","https://openalex.org/W3128155258"],"abstract_inverted_index":{"A":[0],"novel":[1],"group":[2,12,98,116],"analysis":[3,10],"tool":[4],"for":[5,82],"data-driven":[6],"resting":[7,131],"state":[8],"fMRI":[9,132],"using":[11,32,122],"sparse":[13,47,61,79],"dictionary":[14,80],"learning":[15,81],"and":[16,73,108,150],"mixed":[17,114],"model":[18,115],"is":[19,43,59,172],"presented":[20],"along":[21],"with":[22,126,176],"the":[23,40,46,69,83,88,93,102,113,161,169,177],"promising":[24],"indications":[25],"of":[26,31,63,153,163,179],"Alzheimer's":[27,154,180],"disease":[28,155],"progression.":[29],"Instead":[30],"independency":[33],"assumption":[34,49,105],"as":[35],"in":[36],"popular":[37],"ICA":[38],"approaches,":[39],"proposed":[41,170],"approach":[42],"based":[44],"on":[45],"graph":[48],"such":[50],"that":[51,92,112,160],"a":[52,60,97],"temporal":[53,85],"dynamics":[54,72],"at":[55],"each":[56],"voxel":[57],"position":[58],"combination":[62],"global":[64,71],"brain":[65],"dynamics.":[66],"In":[67],"estimating":[68],"unknown":[70],"local":[74],"network":[75,94,166],"structures,":[76],"we":[77,110,158],"perform":[78],"concatenated":[84],"data":[86,133],"across":[87,106],"subjects":[89,107],"by":[90,168],"constraining":[91],"structures":[95],"within":[96],"are":[99],"similar.":[100],"Under":[101],"homoscedasticity":[103],"variance":[104],"groups,":[109,157],"show":[111],"inference":[117],"can":[118],"be":[119],"easily":[120],"performed":[121],"second":[123],"level":[124],"GLM":[125],"summary":[127],"statistics.":[128],"Using":[129],"extensive":[130],"set":[134],"obtained":[135],"from":[136],"normal,":[137],"Mild":[138],"Cognitive":[139],"Impairment":[140],"(MCI),":[141],"Clinical":[142],"Dementia":[143],"Rating":[144],"scale":[145],"(CDR)":[146],"0.5,":[147],"CDR":[148,151],"1.0,":[149],"2.0":[152],"patients":[156],"demonstrated":[159],"changes":[162],"default":[164],"mode":[165],"extracted":[167],"method":[171],"more":[173],"closely":[174],"correlated":[175],"progression":[178],"disease.":[181]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}