{"id":"https://openalex.org/W3036330018","doi":"https://doi.org/10.23919/date48585.2020.9116250","title":"Towards Best-effort Approximation: Applying NAS to General-purpose Approximate Computing","display_name":"Towards Best-effort Approximation: Applying NAS to General-purpose Approximate Computing","publication_year":2020,"publication_date":"2020-03-01","ids":{"openalex":"https://openalex.org/W3036330018","doi":"https://doi.org/10.23919/date48585.2020.9116250","mag":"3036330018"},"language":"en","primary_location":{"id":"doi:10.23919/date48585.2020.9116250","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date48585.2020.9116250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE)","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/A5100367140","display_name":"Weiwei Chen","orcid":"https://orcid.org/0000-0003-2845-1666"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiwei Chen","raw_affiliation_strings":["Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100346965","display_name":"Ying Wang","orcid":"https://orcid.org/0000-0001-5172-4736"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Wang","raw_affiliation_strings":["Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020086523","display_name":"Shuang Yang","orcid":"https://orcid.org/0000-0003-1133-384X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Yang","raw_affiliation_strings":["Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322136","display_name":"Chen Liu","orcid":"https://orcid.org/0000-0001-9652-2441"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Liu","raw_affiliation_strings":["Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100433860","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0001-9711-8758"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100367140"],"corresponding_institution_ids":["https://openalex.org/I19820366"],"apc_list":null,"apc_paid":null,"fwci":0.231,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46138211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1315","last_page":"1318"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9976000189781189,"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":0.6811439990997314},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5813465118408203},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41772839426994324},{"id":"https://openalex.org/keywords/general-purpose","display_name":"General purpose","score":0.4111669957637787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1965111494064331},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.14737999439239502},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13294443488121033}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6811439990997314},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5813465118408203},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41772839426994324},{"id":"https://openalex.org/C2982832238","wikidata":"https://www.wikidata.org/wiki/Q5531640","display_name":"General purpose","level":2,"score":0.4111669957637787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1965111494064331},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.14737999439239502},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13294443488121033}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date48585.2020.9116250","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date48585.2020.9116250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W60686164","https://openalex.org/W2020217519","https://openalex.org/W2119299853","https://openalex.org/W2187230075","https://openalex.org/W2442974303","https://openalex.org/W2553303224","https://openalex.org/W2554131156","https://openalex.org/W2963374479","https://openalex.org/W6602526659","https://openalex.org/W6729956949"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"The":[0],"design":[1,52],"of":[2,13,33,38,48,64],"neural":[3,84],"network":[4,50],"architecture":[5],"for":[6,79],"code":[7],"approximation":[8,98],"involves":[9],"a":[10,19],"large":[11],"number":[12],"hyper-parameters":[14],"to":[15,22,94,125],"explore,":[16],"it":[17],"is":[18],"non-trivial":[20],"task":[21],"find":[23],"an":[24,89],"neural-based":[25],"approximate":[26,85],"computing":[27,86],"solution":[28],"that":[29,92],"meets":[30],"the":[31,46,59,62,67,83,96,102,126],"demand":[32],"application-specified":[34],"accuracy":[35],"and":[36,66,81,87,117],"Quality":[37],"Service":[39],"(QoS).":[40],"Prior":[41],"works":[42],"do":[43],"not":[44],"address":[45],"problem":[47],"\u2018optimal\u2019":[49],"architectures":[51],"in":[53],"program":[54],"approximation,":[55],"which":[56],"depends":[57],"on":[58,121],"user-specified":[60,103],"constraints,":[61],"complexity":[63],"dataset":[65],"hardware":[68],"configuration.":[69],"In":[70],"this":[71,110],"paper,":[72],"we":[73],"apply":[74],"Neural":[75],"Architecture":[76],"Search":[77],"(NAS)":[78],"searching":[80],"selecting":[82],"provide":[88],"automatic":[90],"framework":[91],"tries":[93],"generate":[95],"best-effort":[97],"result":[99],"while":[100],"satisfying":[101],"QoS/accuracy":[104],"constraints.":[105],"Compared":[106],"with":[107],"previous":[108],"method,":[109],"work":[111],"achieves":[112],"more":[113],"than":[114],"1.43x":[115],"speedup":[116],"1.74x":[118],"energy":[119],"reduction":[120],"average":[122],"when":[123],"applied":[124],"AxBench":[127],"benchmarks.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
