{"id":"https://openalex.org/W4405305306","doi":"https://doi.org/10.1109/icis61260.2024.10778325","title":"L-DATR: A Limited-Memory Distributed Asynchronous Trust-Region Method","display_name":"L-DATR: A Limited-Memory Distributed Asynchronous Trust-Region Method","publication_year":2024,"publication_date":"2024-09-20","ids":{"openalex":"https://openalex.org/W4405305306","doi":"https://doi.org/10.1109/icis61260.2024.10778325"},"language":"en","primary_location":{"id":"doi:10.1109/icis61260.2024.10778325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis61260.2024.10778325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE/ACIS 24th International Conference on Computer and Information Science (ICIS)","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/A5112293614","display_name":"Mohammad Jalali","orcid":null},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mohammad Jalali","raw_affiliation_strings":["University of Tehran,Department of Engineering Sciences,Tehran,Iran"],"affiliations":[{"raw_affiliation_string":"University of Tehran,Department of Engineering Sciences,Tehran,Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043681604","display_name":"Saeed Soori","orcid":null},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Saeed Soori","raw_affiliation_strings":["University of Tehran,Department of Engineering Sciences,Tehran,Iran"],"affiliations":[{"raw_affiliation_string":"University of Tehran,Department of Engineering Sciences,Tehran,Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":null,"display_name":"Hadis Barati","orcid":null},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hadis Barati","raw_affiliation_strings":["University of Tehran,Department of Engineering Sciences,Tehran,Iran"],"affiliations":[{"raw_affiliation_string":"University of Tehran,Department of Engineering Sciences,Tehran,Iran","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112293614"],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20369653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"169","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9013000130653381,"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"}},"topics":[{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9013000130653381,"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/computer-science","display_name":"Computer science","score":0.7433760166168213},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6251071691513062},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3635595142841339},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31759119033813477}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7433760166168213},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6251071691513062},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3635595142841339},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31759119033813477}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icis61260.2024.10778325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis61260.2024.10778325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE/ACIS 24th International Conference on Computer and Information Science (ICIS)","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":25,"referenced_works":["https://openalex.org/W2038210983","https://openalex.org/W2044212084","https://openalex.org/W2061599505","https://openalex.org/W2084236346","https://openalex.org/W2112820497","https://openalex.org/W2136517470","https://openalex.org/W2280592497","https://openalex.org/W2787894218","https://openalex.org/W2910666328","https://openalex.org/W2994786082","https://openalex.org/W3091864426","https://openalex.org/W3164436820","https://openalex.org/W3165290697","https://openalex.org/W4225620683","https://openalex.org/W4292363360","https://openalex.org/W4367360025","https://openalex.org/W6604976536","https://openalex.org/W6635643970","https://openalex.org/W6638272806","https://openalex.org/W6680402377","https://openalex.org/W6758442962","https://openalex.org/W6759121537","https://openalex.org/W6763271381","https://openalex.org/W6792169069","https://openalex.org/W6946075548"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W4207086172"],"abstract_inverted_index":{"A":[0],"distributed":[1,23,62,110],"approach":[2],"is":[3,21,56,81],"proposed":[4],"in":[5],"this":[6,55],"work":[7],"to":[8,31,47,108],"solve":[9],"large-scale":[10],"optimization":[11],"problems,":[12],"called":[13],"L-DATR,":[14],"under":[15],"the":[16,39,57,89,92],"master/worker":[17],"communication":[18],"model.":[19],"L-DATR":[20],"a":[22,61],"limited-memory":[24],"trust-region":[25,45,63],"method":[26,36,67,80],"that":[27],"allows":[28],"worker":[29],"nodes":[30],"perform":[32],"asynchronous":[33,72],"computations.":[34],"Our":[35,79,95],"dynamically":[37],"adjusts":[38],"step":[40],"size":[41],"and":[42,50,74,102],"direction":[43],"using":[44],"strategies":[46],"improve":[48],"stability":[49,105],"convergence.":[51],"To":[52],"our":[53,99],"knowledge,":[54],"first":[58],"implementation":[59],"of":[60,71,88,91],"limited":[64],"memory":[65],"quasi-Newton":[66],"with":[68],"robust":[69],"handling":[70],"updates":[73],"non-uniform":[75],"delays":[76],"between":[77],"nodes.":[78],"communication-efficient":[82],"because":[83],"it":[84],"communicates":[85],"only":[86],"vectors":[87],"dimension":[90],"decision":[93],"variable.":[94],"numerical":[96],"experiments":[97],"match":[98],"theoretical":[100],"results":[101],"showcase":[103],"significant":[104],"improvements":[106],"compared":[107],"state-of-the-art":[109],"algorithms.":[111]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}