{"id":"https://openalex.org/W4381744471","doi":"https://doi.org/10.1109/cscwd57460.2023.10152799","title":"BPTTD: Block-Parallel Singular Value Decomposition(SVD) Based Tensor Train Decomposition","display_name":"BPTTD: Block-Parallel Singular Value Decomposition(SVD) Based Tensor Train Decomposition","publication_year":2023,"publication_date":"2023-05-24","ids":{"openalex":"https://openalex.org/W4381744471","doi":"https://doi.org/10.1109/cscwd57460.2023.10152799"},"language":"en","primary_location":{"id":"doi:10.1109/cscwd57460.2023.10152799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd57460.2023.10152799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 26th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","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/A5084066247","display_name":"Fanshuo Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fanshuo Meng","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100605612","display_name":"Peng Li","orcid":"https://orcid.org/0000-0001-7640-8254"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Li","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","Institute of Network Security and Trusted Computing, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Institute of Network Security and Trusted Computing, Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039941317","display_name":"Weibei Fan","orcid":"https://orcid.org/0000-0003-1255-5815"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weibei Fan","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330896","display_name":"Hongjun Zhang","orcid":"https://orcid.org/0000-0002-1285-7680"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Zhang","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Internet of Things,Nanjing,China,210023"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Internet of Things,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074548965","display_name":"Zhuangzhuang Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuangzhuang Xue","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070748684","display_name":"Haitao Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haitao Cheng","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","Advanced Cryptography and System Security Key Laboratory of Sichuan Province, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications,School of Computer Science,Nanjing,China,210023","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Advanced Cryptography and System Security Key Laboratory of Sichuan Province, Chengdu, China","institution_ids":["https://openalex.org/I4210132990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5084066247"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":0.2167,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.397343,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1245","last_page":"1250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"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/T12303","display_name":"Tensor decomposition and applications","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.8629716634750366},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6889376640319824},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.667745053768158},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.6334168910980225},{"id":"https://openalex.org/keywords/tensor-decomposition","display_name":"Tensor decomposition","score":0.6020193099975586},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.5996913909912109},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48528072237968445},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.4821721911430359},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.47320979833602905},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4702640473842621},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4666554629802704},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4536726474761963},{"id":"https://openalex.org/keywords/column","display_name":"Column (typography)","score":0.41919952630996704},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34156087040901184},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22047582268714905}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.8629716634750366},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6889376640319824},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.667745053768158},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.6334168910980225},{"id":"https://openalex.org/C2986737658","wikidata":"https://www.wikidata.org/wiki/Q30103009","display_name":"Tensor decomposition","level":3,"score":0.6020193099975586},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.5996913909912109},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48528072237968445},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.4821721911430359},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.47320979833602905},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4702640473842621},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4666554629802704},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4536726474761963},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.41919952630996704},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34156087040901184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22047582268714905},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cscwd57460.2023.10152799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd57460.2023.10152799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 26th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2782904003","https://openalex.org/W2118633810","https://openalex.org/W4292636185","https://openalex.org/W2766870359","https://openalex.org/W2150953077","https://openalex.org/W1551449546","https://openalex.org/W4226434912","https://openalex.org/W2002598339","https://openalex.org/W2050785904","https://openalex.org/W2133814741"],"abstract_inverted_index":{"Tensors":[0],"are":[1,143],"naturally":[2],"suitable":[3,49],"for":[4,50],"representing":[5],"high-dimensional":[6,20],"data.":[7,53,75,149],"Tensor":[8],"train":[9,83,168],"decomposition":[10,45,84],"is":[11,23,47],"an":[12],"effective":[13],"data":[14,33],"processing":[15,51,74],"method":[16,46,156],"to":[17,69,116,129],"cope":[18],"with":[19],"tensors.":[21],"It":[22],"widely":[24],"used":[25],"in":[26,92],"many":[27],"fields,":[28],"such":[29],"as":[30],"recommendation":[31],"system,":[32],"completion":[34],"and":[35,104,160],"dimension":[36],"reduction.":[37],"However,":[38],"experiments":[39,142],"show":[40],"that":[41,154],"the":[42,55,58,62,71,80,88,93,99,107,124,131,135,164],"traditional":[43,63,81],"tensor":[44,82,148,167],"only":[48],"small-scale":[52],"With":[54],"increase":[56],"of":[57,60,73,110,134,166],"amount":[59],"data,":[61],"algorithm":[64,94,127],"will":[65],"not":[66],"be":[67],"able":[68],"meet":[70],"efficiency":[72],"Therefore,":[76],"this":[77,138,155],"paper":[78],"improves":[79],"algorithm.":[85],"Based":[86],"on":[87,146],"most":[89],"crucial":[90],"step\u2014SVD":[91],"process,":[95],"we":[96,112],"first":[97],"divide":[98],"matrix":[100],"into":[101],"column":[102],"blocks,":[103],"then,":[105],"considering":[106],"storage":[108],"characteristics":[109],"cache,":[111],"call":[113],"multiple":[114],"threads":[115],"process":[117,133],"different":[118],"submatrix":[119],"blocks.":[120],"Each":[121],"thread":[122],"calls":[123],"one-sided":[125],"Jacobi":[126],"respectively":[128],"parallelize":[130],"SVD":[132],"matrix.":[136],"In":[137],"paper,":[139],"performance":[140],"comparison":[141],"carried":[144],"out":[145],"simulated":[147],"The":[150],"experimental":[151],"results":[152],"demonstrate":[153],"shows":[157],"good":[158],"scalability":[159],"can":[161],"greatly":[162],"improve":[163],"speed":[165],"decomposition.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}