{"id":"https://openalex.org/W2770653135","doi":"https://doi.org/10.3233/978-1-61499-843-3-297","title":"Implications of Reduced-Precision Computations in HPC: Performance, Energy and Error","display_name":"Implications of Reduced-Precision Computations in HPC: Performance, Energy and Error","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2770653135","doi":"https://doi.org/10.3233/978-1-61499-843-3-297","mag":"2770653135"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-843-3-297","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-843-3-297","pdf_url":null,"source":{"id":"https://openalex.org/S4210175178","display_name":"Advances in parallel computing","issn_l":"0927-5452","issn":["0927-5452","1879-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Parallel Computing","raw_type":"book-chapter"},"type":"book-chapter","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/A5068012553","display_name":"Stefano Cherubin","orcid":"https://orcid.org/0000-0002-5579-5942"},"institutions":[{"id":"https://openalex.org/I4210142020","display_name":"Consorzio di Bioingegneria e Informatica Medica","ror":"https://ror.org/044w95594","country_code":"IT","type":"other","lineage":["https://openalex.org/I4210142020"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Cherubin Stefano","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria","institution_ids":["https://openalex.org/I4210142020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069191452","display_name":"Giovanni Agosta","orcid":"https://orcid.org/0000-0002-0255-4475"},"institutions":[{"id":"https://openalex.org/I4210142020","display_name":"Consorzio di Bioingegneria e Informatica Medica","ror":"https://ror.org/044w95594","country_code":"IT","type":"other","lineage":["https://openalex.org/I4210142020"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Agosta Giovanni","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria","institution_ids":["https://openalex.org/I4210142020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027609532","display_name":"Imane Lasri","orcid":"https://orcid.org/0000-0003-4720-3596"},"institutions":[{"id":"https://openalex.org/I4210146719","display_name":"Central Compilation & Translation Bureau","ror":"https://ror.org/0411yf357","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210146719"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lasri Imane","raw_affiliation_strings":["Pushing Architecture and Compilation for Application Performance"],"affiliations":[{"raw_affiliation_string":"Pushing Architecture and Compilation for Application Performance","institution_ids":["https://openalex.org/I4210146719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068551139","display_name":"Erven Rohou","orcid":"https://orcid.org/0000-0002-8060-8360"},"institutions":[{"id":"https://openalex.org/I4210146719","display_name":"Central Compilation & Translation Bureau","ror":"https://ror.org/0411yf357","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210146719"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rohou Erven","raw_affiliation_strings":["Pushing Architecture and Compilation for Application Performance"],"affiliations":[{"raw_affiliation_string":"Pushing Architecture and Compilation for Application Performance","institution_ids":["https://openalex.org/I4210146719"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012353019","display_name":"Olivier Sentieys","orcid":"https://orcid.org/0000-0003-4334-6418"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sentieys Olivier","raw_affiliation_strings":["Energy Efficient Computing ArchItectures with Embedded Reconfigurable Resources"],"affiliations":[{"raw_affiliation_string":"Energy Efficient Computing ArchItectures with Embedded Reconfigurable Resources","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068012553"],"corresponding_institution_ids":["https://openalex.org/I4210142020"],"apc_list":null,"apc_paid":null,"fwci":6.7867,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.97521246,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9671000242233276,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.96670001745224,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computation","display_name":"Computation","score":0.6234717965126038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5738964676856995},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37440842390060425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28614550828933716}],"concepts":[{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6234717965126038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5738964676856995},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37440842390060425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28614550828933716}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3233/978-1-61499-843-3-297","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-843-3-297","pdf_url":null,"source":{"id":"https://openalex.org/S4210175178","display_name":"Advances in parallel computing","issn_l":"0927-5452","issn":["0927-5452","1879-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Parallel Computing","raw_type":"book-chapter"},{"id":"pmh:oai:HAL:hal-01633790v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-01633790","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Conference on Parallel Computing (ParCo), Sep 2017, Bologna, Italy","raw_type":"Conference papers"},{"id":"pmh:oai:re.public.polimi.it:11311/1060891","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/1060891","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"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":{"Error-tolerating":[0],"applications":[1],"are":[2],"increasingly":[3],"common":[4],"in":[5,83],"the":[6,17,47,62,84],"emerging":[7],"field":[8],"of":[9,23,90],"real-time":[10],"HPC.":[11],"Proposals":[12],"have":[13],"been":[14],"made":[15],"at":[16,75],"hardware":[18,79],"level":[19],"to":[20,37,53,60],"take":[21],"advantage":[22],"inherent":[24],"perceptual":[25],"limitations,":[26],"redundant":[27],"data,":[28],"or":[29,41],"reduced":[30],"precision":[31,85],"input":[32],"[20],":[33],"as":[34,36],"well":[35],"reduce":[38],"system":[39],"costs":[40],"improve":[42],"power":[43],"efficiency":[44],"[19].":[45],"At":[46],"same":[48],"time,":[49],"works":[50],"on":[51],"floating-point":[52],"fixed-point":[54,93],"conversion":[55],"tools":[56],"[9]":[57],"allow":[58],"us":[59],"trade-off":[61],"algorithm":[63],"exactness":[64],"for":[65],"a":[66],"more":[67],"efficient":[68],"implementation.":[69],"In":[70],"this":[71],"work,":[72],"we":[73],"aim":[74],"leveraging":[76],"existing,":[77],"HPC-oriented":[78],"architectures,":[80],"while":[81],"including":[82],"tuning":[86],"an":[87],"adaptive":[88],"selection":[89],"floating-":[91],"and":[92],"arithmetic.":[94]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2017-12-04T00:00:00"}
