{"id":"https://openalex.org/W2989969914","doi":"https://doi.org/10.1145/3339985.3358495","title":"HEAP","display_name":"HEAP","publication_year":2019,"publication_date":"2019-10-17","ids":{"openalex":"https://openalex.org/W2989969914","doi":"https://doi.org/10.1145/3339985.3358495","mag":"2989969914"},"language":"en","primary_location":{"id":"doi:10.1145/3339985.3358495","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3339985.3358495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Workshop on Rapid System Prototyping (RSP'19)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5012650826","display_name":"Amira Guesmi","orcid":"https://orcid.org/0000-0002-8992-7958"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Amira Guesmi","raw_affiliation_strings":["CES lab, National School of Engineers of Sfax, University of Sfax"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CES lab, National School of Engineers of Sfax, University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002123043","display_name":"Ihsen Alouani","orcid":"https://orcid.org/0000-0001-5102-8087"},"institutions":[{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ihsen Alouani","raw_affiliation_strings":["IEMN-DOAE lab, Polytechnic University Hauts-De-France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IEMN-DOAE lab, Polytechnic University Hauts-De-France","institution_ids":["https://openalex.org/I4210123471","https://openalex.org/I70348806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049116805","display_name":"Mouna Baklouti","orcid":"https://orcid.org/0000-0001-9862-8506"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mouna Baklouti","raw_affiliation_strings":["CES lab, National School of Engineers of Sfax, University of Sfax"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CES lab, National School of Engineers of Sfax, University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085372394","display_name":"Tarek Frikha","orcid":"https://orcid.org/0000-0001-8402-8059"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Tarek Frikha","raw_affiliation_strings":["CES lab, National School of Engineers of Sfax, University of Sfax"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CES lab, National School of Engineers of Sfax, University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026522015","display_name":"Mohamed Abid","orcid":"https://orcid.org/0000-0001-7409-292X"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mohamed Abid","raw_affiliation_strings":["CES lab, National School of Engineers of Sfax, University of Sfax"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CES lab, National School of Engineers of Sfax, University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088265421","display_name":"Atika Rivenq","orcid":"https://orcid.org/0000-0002-6145-8475"},"institutions":[{"id":"https://openalex.org/I4210123471","display_name":"Institut d'\u00e9lectronique de micro\u00e9lectronique et de nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I137614889","https://openalex.org/I2279609970","https://openalex.org/I3132279224","https://openalex.org/I4210095849","https://openalex.org/I4210123471","https://openalex.org/I4387154098","https://openalex.org/I70348806","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I70348806","display_name":"Universit\u00e9 Polytechnique Hauts-de-France","ror":"https://ror.org/02ezch769","country_code":"FR","type":"education","lineage":["https://openalex.org/I70348806"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Atika Rivenq","raw_affiliation_strings":["IEMN-DOAE lab, Polytechnic University Hauts-De-France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IEMN-DOAE lab, Polytechnic University Hauts-De-France","institution_ids":["https://openalex.org/I4210123471","https://openalex.org/I70348806"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"36","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.8055626153945923},{"id":"https://openalex.org/keywords/heap","display_name":"Heap (data structure)","score":0.6054908633232117},{"id":"https://openalex.org/keywords/design-space-exploration","display_name":"Design space exploration","score":0.564667284488678},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5266571044921875},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.5198019742965698},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5160448551177979},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.49460598826408386},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.4732038378715515},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4307795763015747},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.42354047298431396},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3240968883037567},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22282415628433228}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8055626153945923},{"id":"https://openalex.org/C134757568","wikidata":"https://www.wikidata.org/wiki/Q274089","display_name":"Heap (data structure)","level":2,"score":0.6054908633232117},{"id":"https://openalex.org/C2776221188","wikidata":"https://www.wikidata.org/wiki/Q21072556","display_name":"Design space exploration","level":2,"score":0.564667284488678},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5266571044921875},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.5198019742965698},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5160448551177979},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.49460598826408386},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.4732038378715515},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4307795763015747},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.42354047298431396},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3240968883037567},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22282415628433228},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3339985.3358495","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3339985.3358495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Workshop on Rapid System Prototyping (RSP'19)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03528688v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03528688","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://dl.acm.org/doi/10.1145/3339985.3358495","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1998824039","https://openalex.org/W2017819499","https://openalex.org/W2026005150","https://openalex.org/W2045294186","https://openalex.org/W2048719801","https://openalex.org/W2057739366","https://openalex.org/W2075635095","https://openalex.org/W2104578404","https://openalex.org/W2121819644","https://openalex.org/W2131028454","https://openalex.org/W2150341604","https://openalex.org/W2155953319","https://openalex.org/W2159211021","https://openalex.org/W2418533992","https://openalex.org/W2589936855","https://openalex.org/W2748528844","https://openalex.org/W2769296641","https://openalex.org/W2783454406","https://openalex.org/W2884822385","https://openalex.org/W2963587890","https://openalex.org/W4249716514"],"related_works":["https://openalex.org/W4296617584","https://openalex.org/W4232263740","https://openalex.org/W4282568311","https://openalex.org/W4313484792","https://openalex.org/W2951473296","https://openalex.org/W2883928845","https://openalex.org/W4288420200","https://openalex.org/W4280610722","https://openalex.org/W3185228140","https://openalex.org/W3145095675"],"abstract_inverted_index":{"Floating":[0],"point":[1,28,143],"arithmetic":[2],"is":[3,16,68,75],"one":[4,89],"of":[5,22,36,53,103,164,173],"the":[6,88,98,104,114,119,157],"most":[7],"commonly":[8],"used":[9],"units":[10],"in":[11],"nowadays":[12],"computing":[13,74],"systems":[14,78],"and":[15,24,42,47,61,91,94],"deployed":[17],"for":[18],"a":[19,34,51,69,109,128,139,147,171],"wide":[20,110],"range":[21],"domains":[23],"applications.":[25],"While":[26,101],"floating":[27,142],"operators":[29],"offer":[30,108],"high":[31],"precision":[32,66],"calculations,":[33],"plethora":[35],"applications":[37,176],"such":[38],"as":[39],"multimedia":[40],"processing":[41],"machine":[43,174],"learning":[44,175],"tolerate":[45],"errors":[46],"computation":[48],"imprecision.":[49],"In":[50,133],"context":[52],"limited":[54],"power":[55,92],"budget":[56],"embedded":[57],"systems,":[58],"saving":[59],"resources":[60],"energy":[62,162],"with":[63,180],"an":[64,76,154],"acceptable":[65],"loss":[67],"challenging":[70],"design":[71,79,111,148],"task.":[72],"Approximate":[73],"emerging":[77],"paradigm":[80],"that":[81,121,160],"offers":[82],"promising":[83,178],"balance":[84],"between":[85],"accuracy":[86,182],"on":[87,97,146,170],"hand":[90],"consumption":[93,163],"resource":[95],"utilization":[96],"other":[99],"hand.":[100],"state":[102],"art":[105],"approximate":[106,131,141],"techniques":[107,125],"space":[112,149],"at":[113,156],"operator":[115],"level,":[116],"few":[117],"are":[118],"works":[120],"consider":[122],"exploring":[123],"different":[124],"to":[126,166,183],"build":[127],"heterogeneous":[129,140],"comprehensive":[130],"design.":[132],"this":[134],"paper,":[135],"we":[136,152],"propose":[137],"HEAP:":[138],"multiplier.":[144],"Based":[145],"exploration":[150],"process,":[151],"present":[153],"approximation":[155],"transistor":[158],"level":[159],"reduces":[161],"up":[165],"68%.":[167],"Experimental":[168],"study":[169],"set":[172],"shows":[177],"results":[179],"comparable":[181],"exact":[184],"multiplier":[185],"based":[186],"systems.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2019-12-05T00:00:00"}