{"id":"https://openalex.org/W4398757502","doi":"https://doi.org/10.1109/jssc.2024.3385987","title":"Siracusa: A 16 nm Heterogenous RISC-V SoC for Extended Reality With At-MRAM Neural Engine","display_name":"Siracusa: A 16 nm Heterogenous RISC-V SoC for Extended Reality With At-MRAM Neural Engine","publication_year":2024,"publication_date":"2024-05-23","ids":{"openalex":"https://openalex.org/W4398757502","doi":"https://doi.org/10.1109/jssc.2024.3385987"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2024.3385987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3385987","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11585/985455","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056197249","display_name":"Arpan Suravi Prasad","orcid":"https://orcid.org/0009-0009-6031-6668"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arpan Suravi Prasad","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland"],"raw_orcid":"https://orcid.org/0009-0009-6031-6668","affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017396450","display_name":"Moritz Scherer","orcid":"https://orcid.org/0000-0002-2762-2307"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moritz Scherer","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-2762-2307","affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038717922","display_name":"Francesco Conti","orcid":"https://orcid.org/0000-0002-7924-933X"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Conti","raw_affiliation_strings":["Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Bologna, Italy","Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7924-933X","affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023905268","display_name":"Davide Rossi","orcid":"https://orcid.org/0000-0002-0651-5393"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Davide Rossi","raw_affiliation_strings":["Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Bologna, Italy","Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0651-5393","affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019091178","display_name":"Alfio Di Mauro","orcid":"https://orcid.org/0000-0001-6688-1603"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alfio Di Mauro","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-6688-1603","affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046213192","display_name":"Manuel Eggimann","orcid":"https://orcid.org/0000-0001-8395-7585"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manuel Eggimann","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-8395-7585","affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042805196","display_name":"Jorge G\u00f3mez","orcid":"https://orcid.org/0000-0001-7918-4655"},"institutions":[{"id":"https://openalex.org/I189977406","display_name":"Universidad de Los Andes, Chile","ror":"https://ror.org/03v0qd864","country_code":"CL","type":"education","lineage":["https://openalex.org/I189977406"]},{"id":"https://openalex.org/I4210128585","display_name":"META Health","ror":"https://ror.org/035h67p10","country_code":"US","type":"other","lineage":["https://openalex.org/I4210128585"]}],"countries":["CL","US"],"is_corresponding":false,"raw_author_name":"Jorge Tom\u00e1s G\u00f3mez","raw_affiliation_strings":["Meta Reality Labs, Burlingame, CA, USA","Universidad de los Andes, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0001-7918-4655","affiliations":[{"raw_affiliation_string":"Meta Reality Labs, Burlingame, CA, USA","institution_ids":["https://openalex.org/I4210128585"]},{"raw_affiliation_string":"Universidad de los Andes, Santiago, Chile","institution_ids":["https://openalex.org/I189977406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100780888","display_name":"Ziyun Li","orcid":"https://orcid.org/0000-0001-6070-6310"},"institutions":[{"id":"https://openalex.org/I4210128585","display_name":"META Health","ror":"https://ror.org/035h67p10","country_code":"US","type":"other","lineage":["https://openalex.org/I4210128585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ziyun Li","raw_affiliation_strings":["Meta Reality Labs, Burlingame, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-6070-6310","affiliations":[{"raw_affiliation_string":"Meta Reality Labs, Burlingame, CA, USA","institution_ids":["https://openalex.org/I4210128585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072122272","display_name":"Syed Shakib Sarwar","orcid":"https://orcid.org/0000-0002-0086-1076"},"institutions":[{"id":"https://openalex.org/I4210128585","display_name":"META Health","ror":"https://ror.org/035h67p10","country_code":"US","type":"other","lineage":["https://openalex.org/I4210128585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Syed Shakib Sarwar","raw_affiliation_strings":["Meta Reality Labs, Burlingame, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0086-1076","affiliations":[{"raw_affiliation_string":"Meta Reality Labs, Burlingame, CA, USA","institution_ids":["https://openalex.org/I4210128585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434557","display_name":"Zhao Wang","orcid":"https://orcid.org/0000-0003-0147-6054"},"institutions":[{"id":"https://openalex.org/I4210128585","display_name":"META Health","ror":"https://ror.org/035h67p10","country_code":"US","type":"other","lineage":["https://openalex.org/I4210128585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhao Wang","raw_affiliation_strings":["Meta Reality Labs, Burlingame, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Meta Reality Labs, Burlingame, CA, USA","institution_ids":["https://openalex.org/I4210128585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053194542","display_name":"B. De Salvo","orcid":"https://orcid.org/0000-0002-0810-9903"},"institutions":[{"id":"https://openalex.org/I4210128585","display_name":"META Health","ror":"https://ror.org/035h67p10","country_code":"US","type":"other","lineage":["https://openalex.org/I4210128585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barbara De Salvo","raw_affiliation_strings":["Meta Reality Labs, Burlingame, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0810-9903","affiliations":[{"raw_affiliation_string":"Meta Reality Labs, Burlingame, CA, USA","institution_ids":["https://openalex.org/I4210128585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043408422","display_name":"Luca Benini","orcid":"https://orcid.org/0000-0001-8068-3806"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Benini","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8068-3806","affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering (DEI), University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5962,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.89982654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"59","issue":"7","first_page":"2055","last_page":"2069"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11527","display_name":"3D IC and TSV technologies","score":0.9921000003814697,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9921000003814697,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9886000156402588,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9886000156402588,"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/magnetoresistive-random-access-memory","display_name":"Magnetoresistive random-access memory","score":0.6313588619232178},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.428857684135437},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.41511139273643494},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21424409747123718},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.042311638593673706}],"concepts":[{"id":"https://openalex.org/C46891859","wikidata":"https://www.wikidata.org/wiki/Q1061546","display_name":"Magnetoresistive random-access memory","level":3,"score":0.6313588619232178},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.428857684135437},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41511139273643494},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21424409747123718},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.042311638593673706}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jssc.2024.3385987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3385987","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},{"id":"pmh:oai:cris.unibo.it:11585/985455","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/985455","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:cris.unibo.it:11585/985455","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/985455","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G1971099420","display_name":null,"funder_award_id":"101070374","funder_id":"https://openalex.org/F4320338453","funder_display_name":"HORIZON EUROPE European Research Council"},{"id":"https://openalex.org/G2258208517","display_name":null,"funder_award_id":"101095947","funder_id":"https://openalex.org/F4320319005","funder_display_name":"Key Digital Technologies Joint Undertaking"},{"id":"https://openalex.org/G2855629496","display_name":null,"funder_award_id":"22.00150","funder_id":"https://openalex.org/F4320335238","funder_display_name":"Staatssekretariat f\u00fcr Bildung, Forschung und Innovation"},{"id":"https://openalex.org/G5835544597","display_name":null,"funder_award_id":"101112274","funder_id":"https://openalex.org/F4320319005","funder_display_name":"Key Digital Technologies Joint Undertaking"}],"funders":[{"id":"https://openalex.org/F4320319005","display_name":"Key Digital Technologies Joint Undertaking","ror":null},{"id":"https://openalex.org/F4320319290","display_name":"Meta","ror":null},{"id":"https://openalex.org/F4320335238","display_name":"Staatssekretariat f\u00fcr Bildung, Forschung und Innovation","ror":"https://ror.org/01kw63t33"},{"id":"https://openalex.org/F4320338453","display_name":"HORIZON EUROPE European Research Council","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W2933452742","https://openalex.org/W2963163009","https://openalex.org/W3003850204","https://openalex.org/W3039600548","https://openalex.org/W3048921023","https://openalex.org/W3114687924","https://openalex.org/W3133924538","https://openalex.org/W3142641625","https://openalex.org/W3172819050","https://openalex.org/W3190679134","https://openalex.org/W3203242999","https://openalex.org/W4220899034","https://openalex.org/W4243585432","https://openalex.org/W4294310665","https://openalex.org/W4294789336","https://openalex.org/W4308480476","https://openalex.org/W4313467202","https://openalex.org/W4386472814","https://openalex.org/W4386763938","https://openalex.org/W4386764021","https://openalex.org/W4387319216","https://openalex.org/W6738375554","https://openalex.org/W6775588655","https://openalex.org/W6779638535","https://openalex.org/W6791142990","https://openalex.org/W6809522676","https://openalex.org/W6809533389","https://openalex.org/W6810175468","https://openalex.org/W6810626748","https://openalex.org/W6840366581","https://openalex.org/W6850801126","https://openalex.org/W6851137959","https://openalex.org/W6853359214","https://openalex.org/W6856844169"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W3146164987","https://openalex.org/W2086829516","https://openalex.org/W2141626281","https://openalex.org/W1641143370","https://openalex.org/W2472395098","https://openalex.org/W2128922810","https://openalex.org/W1908441109","https://openalex.org/W1579280934"],"abstract_inverted_index":{"Extended":[0],"reality":[1],"(XR)":[2],"applications":[3],"are":[4],"machine":[5],"learning":[6],"(ML)-intensive,":[7],"featuring":[8],"deep":[9],"neural":[10,40,107],"networks":[11],"(DNNs)":[12],"with":[13,96,187],"millions":[14],"of":[15,26,56,89,158,172],"weights,":[16],"tightly":[17,99],"latency-bound":[18],"(10\u201320":[19],"ms":[20],"end-to-end),":[21],"and":[22,33,110,131,167,191],"power-constrained":[23],"(low":[24],"tens":[25],"mW":[27],"average":[28],"power).":[29],"While":[30],"ML":[31,186],"performance":[32],"efficiency":[34,141,157,171],"can":[35],"be":[36],"achieved":[37],"by":[38],"introducing":[39],"engines":[41],"within":[42],"low-power":[43],"systems-on-chip":[44],"(SoCs),":[45],"system-level":[46],"power":[47],"for":[48,61,75,175],"nontrivial":[49],"DNNs":[50],"depends":[51],"strongly":[52],"on":[53,115],"the":[54],"energy":[55,140,170],"non-volatile":[57],"memory":[58,119],"(NVM)":[59],"access":[60,118],"network":[62],"weights.":[63],"This":[64],"work":[65],"introduces":[66],"<italic":[67],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[68,124,134,162],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Siracusa</i>":[69],",":[70],"a":[71,97,104,168],"near-sensor":[72],"heterogeneous":[73,181],"SoC":[74,152],"next-generation":[76],"XR":[77,143],"devices":[78],"manufactured":[79],"in":[80],"16":[81],"nm":[82],"CMOS.":[83],"Siracusa":[84],"couples":[85],"an":[86,111,155],"octa-core":[87],"cluster":[88],"RISC-V":[90],"digital":[91,106],"signal":[92,189],"processing":[93,190],"(DSP)":[94],"cores":[95],"novel":[98],"coupled":[100],"\u201cAt-Memory\u201d":[101],"integration":[102],"between":[103],"state-of-the-art":[105],"engine":[108],"called":[109],"on-chip":[112],"NVM":[113,146],"based":[114],"magnetoresistive":[116],"random":[117],"(MRAM),":[120],"achieving":[121],"1.7":[122],"<inline-formula":[123,133,161],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[125,135,163],"<tex-math":[126,136,164],"notation=\"LaTeX\">$\\times$</tex-math>":[127,137],"</inline-formula>":[128,138,166],"higher":[129],"throughput":[130],"3":[132],"better":[139],"than":[142],"SoCs":[144],"using":[145],"as":[147],"background":[148],"memory.":[149],"The":[150],"fabricated":[151],"prototype":[153],"achieves":[154],"area":[156],"65.2":[159],"GOp/s/mm":[160],"notation=\"LaTeX\">${}^\\text{2}$</tex-math>":[165],"peak":[169],"8.84":[173],"TOp/J":[174],"DNN":[176],"inference":[177],"while":[178],"supporting":[179],"complex,":[180],"application":[182],"workloads,":[183],"which":[184],"combine":[185],"conventional":[188],"control.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
