{"id":"https://openalex.org/W4399796688","doi":"https://doi.org/10.1145/3652561.3652575","title":"Reverse-Mode AD of Multi-Reduce and Scan in Futhark","display_name":"Reverse-Mode AD of Multi-Reduce and Scan in Futhark","publication_year":2023,"publication_date":"2023-08-29","ids":{"openalex":"https://openalex.org/W4399796688","doi":"https://doi.org/10.1145/3652561.3652575"},"language":"en","primary_location":{"id":"doi:10.1145/3652561.3652575","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3652561.3652575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 35th Symposium on Implementation and Application of Functional Languages","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://curis.ku.dk/ws/files/412796724/Reverse_Mode_AD.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093022062","display_name":"Lotte Maria Bruun","orcid":"https://orcid.org/0009-0007-5705-4201"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Lotte Maria Bruun","raw_affiliation_strings":["Department of Computer Science (DIKU), University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0009-0007-5705-4201","affiliations":[{"raw_affiliation_string":"Department of Computer Science (DIKU), University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030758856","display_name":"U Larsen","orcid":"https://orcid.org/0009-0009-5572-2047"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ulrik Stuhr Larsen","raw_affiliation_strings":["Department of Computer Science (DIKU), University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0009-0009-5572-2047","affiliations":[{"raw_affiliation_string":"Department of Computer Science (DIKU), University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093022063","display_name":"Nikolaj Hey Hinnerskov","orcid":"https://orcid.org/0000-0001-7559-0939"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Nikolaj Hey Hinnerskov","raw_affiliation_strings":["Department of Computer Science (DIKU), University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-7559-0939","affiliations":[{"raw_affiliation_string":"Department of Computer Science (DIKU), University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080735312","display_name":"Cosmin E. Oancea","orcid":"https://orcid.org/0000-0001-5421-6876"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Cosmin Eugen Oancea","raw_affiliation_strings":["Department of Computer Science (DIKU), University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-5421-6876","affiliations":[{"raw_affiliation_string":"Department of Computer Science (DIKU), University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.191,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55913365,"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":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.8425999879837036,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.8425999879837036,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.7926999926567078,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.7057999968528748,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6557755470275879},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4954162836074829},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.12071013450622559}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6557755470275879},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4954162836074829},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.12071013450622559}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3652561.3652575","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3652561.3652575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 35th Symposium on Implementation and Application of Functional Languages","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/b47f1cfa-9e69-4669-b48e-416d34d45b3b","is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/b47f1cfa-9e69-4669-b48e-416d34d45b3b","pdf_url":"https://curis.ku.dk/ws/files/412796724/Reverse_Mode_AD.pdf","source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"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":"Bruun , L M , Larsen , U S , Hinnerskov , N H & Oancea , C E 2023 , Reverse-Mode AD of Multi-Reduce and Scan in Futhark . in Proceedings of the 2023 35th Symposium on Implementation and Application of Functional Languages, IFL 2023 . , 14 , Association for Computing Machinery , pp. 1-14 , 35th Symposium on Implementation and Application of Functional Languages, IFL 2023 , Braga , Portugal , 29/08/2023 . https://doi.org/10.1145/3652561.3652575","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/b47f1cfa-9e69-4669-b48e-416d34d45b3b","is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/b47f1cfa-9e69-4669-b48e-416d34d45b3b","pdf_url":"https://curis.ku.dk/ws/files/412796724/Reverse_Mode_AD.pdf","source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"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":"Bruun , L M , Larsen , U S , Hinnerskov , N H & Oancea , C E 2023 , Reverse-Mode AD of Multi-Reduce and Scan in Futhark . in Proceedings of the 2023 35th Symposium on Implementation and Application of Functional Languages, IFL 2023 . , 14 , Association for Computing Machinery , pp. 1-14 , 35th Symposium on Implementation and Application of Functional Languages, IFL 2023 , Braga , Portugal , 29/08/2023 . https://doi.org/10.1145/3652561.3652575","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399796688.pdf","grobid_xml":"https://content.openalex.org/works/W4399796688.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W624564079","https://openalex.org/W1965256357","https://openalex.org/W1989792478","https://openalex.org/W1991361211","https://openalex.org/W1994309501","https://openalex.org/W1997744477","https://openalex.org/W2100232637","https://openalex.org/W2129887242","https://openalex.org/W2504869045","https://openalex.org/W2545959355","https://openalex.org/W2644985445","https://openalex.org/W2746663015","https://openalex.org/W2750997020","https://openalex.org/W2752862883","https://openalex.org/W2789409376","https://openalex.org/W2803597358","https://openalex.org/W2901943374","https://openalex.org/W2913154098","https://openalex.org/W2954415057","https://openalex.org/W2962727772","https://openalex.org/W2966295917","https://openalex.org/W2970971581","https://openalex.org/W2995360139","https://openalex.org/W3005307925","https://openalex.org/W3029585407","https://openalex.org/W3081404351","https://openalex.org/W3100141945","https://openalex.org/W3102564634","https://openalex.org/W3105664040","https://openalex.org/W3119459059","https://openalex.org/W3175685504","https://openalex.org/W3194443187","https://openalex.org/W3195241200","https://openalex.org/W3210510236","https://openalex.org/W4226136919","https://openalex.org/W4321636553","https://openalex.org/W4321636600","https://openalex.org/W4321636603","https://openalex.org/W6638908295","https://openalex.org/W6713134421"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,26,48],"present":[1,27],"and":[2,23,32,61,74],"evaluate":[3],"the":[4,13,54,58,63,66,72,85],"Futhark":[5],"implementation":[6],"of":[7,16,29,42,45,57,65,76],"reverse-mode":[8],"automatic":[9],"differentiation":[10,41],"(AD)":[11],"for":[12],"basic":[14],"blocks":[15],"parallel":[17],"programming:":[18],"reduce,":[19],"prefix":[20],"sum":[21],"(scan),":[22],"reduce-by-index":[24],"(multi-reduce).":[25],"derivations":[28],"general-case":[30],"algorithms,":[31],"then":[33],"discuss":[34],"several":[35],"specializations":[36,68],"that":[37,52,90],"result":[38],"in":[39],"efficient":[40],"most":[43],"cases":[44],"practical":[46],"interest.":[47],"report":[49],"an":[50],"experiment":[51],"evaluates":[53],"GPU":[55],"performance":[56],"differentiated":[59],"code":[60],"highlights":[62],"impact":[64],"proposed":[67],"as":[69,71],"well":[70],"strengths":[73],"weaknesses":[75],"differentiating":[77],"at":[78],"high":[79],"level":[80],"bulk-parallel":[81],"operators":[82],"vs":[83],"\u201cdifferentiating":[84],"memory\u201d,":[86],"i.e.,":[87],"low-level":[88],"implementations":[89],"access/update":[91],"individual":[92],"array":[93],"elements.":[94]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}