{"id":"https://openalex.org/W2766489088","doi":"https://doi.org/10.1145/3123939.3124544","title":"Ambit","display_name":"Ambit","publication_year":2017,"publication_date":"2017-10-14","ids":{"openalex":"https://openalex.org/W2766489088","doi":"https://doi.org/10.1145/3123939.3124544","mag":"2766489088"},"language":"en","primary_location":{"id":"doi:10.1145/3123939.3124544","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123939.3124544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 50th Annual IEEE/ACM International Symposium on Microarchitecture","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/A5029415636","display_name":"Vivek Seshadri","orcid":"https://orcid.org/0009-0000-4388-4246"},"institutions":[{"id":"https://openalex.org/I4210124949","display_name":"Microsoft Research (India)","ror":"https://ror.org/02w7f3w92","country_code":"IN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210124949"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vivek Seshadri","raw_affiliation_strings":["Microsoft Research India and Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research India and Carnegie Mellon University","institution_ids":["https://openalex.org/I4210124949"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101991475","display_name":"Donghyuk Lee","orcid":"https://orcid.org/0009-0001-9572-5391"},"institutions":[{"id":"https://openalex.org/I1304085615","display_name":"Nvidia (United Kingdom)","ror":"https://ror.org/02kr42612","country_code":"GB","type":"company","lineage":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Donghyuk Lee","raw_affiliation_strings":["NVIDIA Research and Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NVIDIA Research and Carnegie Mellon University","institution_ids":["https://openalex.org/I1304085615","https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074561427","display_name":"Thomas Mullins","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094487","display_name":"Intel (Germany)","ror":"https://ror.org/00m2x0g47","country_code":"DE","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210094487"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Thomas Mullins","raw_affiliation_strings":["Intel and Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel and Carnegie Mellon University","institution_ids":["https://openalex.org/I4210094487","https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032313427","display_name":"Hasan Hassan","orcid":"https://orcid.org/0000-0001-9766-007X"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Hasan Hassan","raw_affiliation_strings":["ETH Z\u00fcrich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016220809","display_name":"Amirali Boroumand","orcid":"https://orcid.org/0000-0001-9748-845X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amirali Boroumand","raw_affiliation_strings":["Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002255450","display_name":"Jeremie Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"Jeremie Kim","raw_affiliation_strings":["ETH Z\u00fcrich and Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich and Carnegie Mellon University","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068719520","display_name":"Michael A. Kozuch","orcid":"https://orcid.org/0009-0009-0939-3297"},"institutions":[{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michael A. Kozuch","raw_affiliation_strings":["Intel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel","institution_ids":["https://openalex.org/I4210158342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050695684","display_name":"Onur Mutlu","orcid":"https://orcid.org/0000-0002-0075-2312"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["CH","US"],"is_corresponding":false,"raw_author_name":"Onur Mutlu","raw_affiliation_strings":["ETH Z\u00fcrich and Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich and Carnegie Mellon University","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014824446","display_name":"Phillip B. Gibbons","orcid":"https://orcid.org/0000-0001-6967-2735"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Phillip B. Gibbons","raw_affiliation_strings":["Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076667915","display_name":"Todd C. Mowry","orcid":"https://orcid.org/0000-0003-4076-5684"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Todd C. Mowry","raw_affiliation_strings":["Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":433,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"273","last_page":"287"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9990000128746033,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9987999796867371,"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/bitwise-operation","display_name":"Bitwise operation","score":0.9112550020217896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8142057657241821},{"id":"https://openalex.org/keywords/bitmap","display_name":"Bitmap","score":0.8137191534042358},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5663373470306396},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48066413402557373},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4412817358970642},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.33596715331077576},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3055562973022461},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2665071487426758},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.12508070468902588}],"concepts":[{"id":"https://openalex.org/C134765980","wikidata":"https://www.wikidata.org/wiki/Q879126","display_name":"Bitwise operation","level":2,"score":0.9112550020217896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8142057657241821},{"id":"https://openalex.org/C3115412","wikidata":"https://www.wikidata.org/wiki/Q1194708","display_name":"Bitmap","level":2,"score":0.8137191534042358},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5663373470306396},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48066413402557373},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4412817358970642},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33596715331077576},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3055562973022461},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2665071487426758},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.12508070468902588},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3123939.3124544","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123939.3124544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 50th Annual IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":120,"referenced_works":["https://openalex.org/W2066932","https://openalex.org/W150223756","https://openalex.org/W755906292","https://openalex.org/W1176638284","https://openalex.org/W1514361038","https://openalex.org/W1530458829","https://openalex.org/W1533195354","https://openalex.org/W1544320313","https://openalex.org/W1544866098","https://openalex.org/W1579491185","https://openalex.org/W1583776219","https://openalex.org/W1828154403","https://openalex.org/W1901957161","https://openalex.org/W1965522623","https://openalex.org/W1970426108","https://openalex.org/W1975237352","https://openalex.org/W1980073965","https://openalex.org/W1981220134","https://openalex.org/W1981943579","https://openalex.org/W1982945449","https://openalex.org/W1992487929","https://openalex.org/W1998048394","https://openalex.org/W2021615496","https://openalex.org/W2034861439","https://openalex.org/W2043548159","https://openalex.org/W2043634607","https://openalex.org/W2045431893","https://openalex.org/W2055774867","https://openalex.org/W2058490651","https://openalex.org/W2058759221","https://openalex.org/W2059441802","https://openalex.org/W2062949766","https://openalex.org/W2066280488","https://openalex.org/W2069345435","https://openalex.org/W2081729575","https://openalex.org/W2086112773","https://openalex.org/W2086196799","https://openalex.org/W2094332102","https://openalex.org/W2100751585","https://openalex.org/W2101566835","https://openalex.org/W2102449048","https://openalex.org/W2103441770","https://openalex.org/W2103462192","https://openalex.org/W2112547256","https://openalex.org/W2112980698","https://openalex.org/W2114440330","https://openalex.org/W2115172404","https://openalex.org/W2116784058","https://openalex.org/W2119092821","https://openalex.org/W2120185818","https://openalex.org/W2121716038","https://openalex.org/W2122515553","https://openalex.org/W2123845384","https://openalex.org/W2129991978","https://openalex.org/W2133850979","https://openalex.org/W2136268150","https://openalex.org/W2141443190","https://openalex.org/W2146276996","https://openalex.org/W2146461854","https://openalex.org/W2147657366","https://openalex.org/W2153527981","https://openalex.org/W2155503253","https://openalex.org/W2155928473","https://openalex.org/W2156413870","https://openalex.org/W2158319074","https://openalex.org/W2158620667","https://openalex.org/W2164577583","https://openalex.org/W2168303240","https://openalex.org/W2169370030","https://openalex.org/W2170257519","https://openalex.org/W2223649089","https://openalex.org/W2233523872","https://openalex.org/W2238633138","https://openalex.org/W2241988237","https://openalex.org/W2250217037","https://openalex.org/W2276428943","https://openalex.org/W2314208300","https://openalex.org/W2331766458","https://openalex.org/W2332254524","https://openalex.org/W2342204193","https://openalex.org/W2396622873","https://openalex.org/W2401640580","https://openalex.org/W2414912620","https://openalex.org/W2418958843","https://openalex.org/W2513721464","https://openalex.org/W2517869808","https://openalex.org/W2518281301","https://openalex.org/W2536495848","https://openalex.org/W2537002257","https://openalex.org/W2556370608","https://openalex.org/W2559524942","https://openalex.org/W2560228154","https://openalex.org/W2612835180","https://openalex.org/W2613569094","https://openalex.org/W2621772158","https://openalex.org/W2623880136","https://openalex.org/W2624299682","https://openalex.org/W2625335332","https://openalex.org/W2626519144","https://openalex.org/W2728529009","https://openalex.org/W2736517506","https://openalex.org/W2742124187","https://openalex.org/W2749963622","https://openalex.org/W2752853835","https://openalex.org/W3100461726","https://openalex.org/W3103269557","https://openalex.org/W3142047130","https://openalex.org/W4206782120","https://openalex.org/W4233147525","https://openalex.org/W4243519499","https://openalex.org/W4244607449","https://openalex.org/W4245018380","https://openalex.org/W4247053599","https://openalex.org/W4247342663","https://openalex.org/W6606067566","https://openalex.org/W6675338503","https://openalex.org/W6677972006","https://openalex.org/W6684392591","https://openalex.org/W6744529318","https://openalex.org/W6793257234"],"related_works":["https://openalex.org/W2075005438","https://openalex.org/W2417918096","https://openalex.org/W1486548123","https://openalex.org/W4301074882","https://openalex.org/W2770335480","https://openalex.org/W2979764797","https://openalex.org/W2101566835","https://openalex.org/W3109864394","https://openalex.org/W2312911800","https://openalex.org/W2966583745"],"abstract_inverted_index":{"Many":[0],"important":[1],"applications":[2],"trigger":[3],"bulk":[4,23,43],"bitwise":[5,8,24,44],"operations,":[6],"i.e.,":[7],"operations":[9,25,45],"on":[10],"large":[11],"bit":[12],"vectors.":[13],"In":[14],"fact,":[15],"recent":[16],"works":[17],"design":[18],"techniques":[19],"that":[20],"exploit":[21],"fast":[22],"to":[26,53],"accelerate":[27],"databases":[28],"(bitmap":[29],"indices,":[30],"BitWeaving)":[31],"and":[32],"web":[33],"search":[34],"(BitFunnel).":[35],"Unfortunately,":[36],"in":[37],"existing":[38],"architectures,":[39],"the":[40,49,54],"throughput":[41],"of":[42],"is":[46],"limited":[47],"by":[48],"memory":[50],"bandwidth":[51],"available":[52],"processing":[55],"unit":[56],"(e.g.,":[57],"CPU,":[58],"GPU,":[59],"FPGA,":[60],"processing-in-memory).":[61]},"counts_by_year":[{"year":2026,"cited_by_count":19},{"year":2025,"cited_by_count":46},{"year":2024,"cited_by_count":50},{"year":2023,"cited_by_count":31},{"year":2022,"cited_by_count":43},{"year":2021,"cited_by_count":61},{"year":2020,"cited_by_count":71},{"year":2019,"cited_by_count":76},{"year":2018,"cited_by_count":34},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2017-11-10T00:00:00"}
