{"id":"https://openalex.org/W3044315682","doi":"https://doi.org/10.1007/s11265-020-01578-3","title":"Energy Efficient Low Latency Multi-issue Cores for Intelligent Always-On IoT Applications","display_name":"Energy Efficient Low Latency Multi-issue Cores for Intelligent Always-On IoT Applications","publication_year":2020,"publication_date":"2020-07-26","ids":{"openalex":"https://openalex.org/W3044315682","doi":"https://doi.org/10.1007/s11265-020-01578-3","mag":"3044315682"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-020-01578-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-020-01578-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-020-01578-3.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11265-020-01578-3.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005044811","display_name":"Joonas Multanen","orcid":"https://orcid.org/0000-0003-4438-2031"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Joonas Multanen","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland"],"raw_orcid":"https://orcid.org/0000-0003-4438-2031","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083601388","display_name":"Heikki Kultala","orcid":"https://orcid.org/0000-0002-1845-2924"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Heikki Kultala","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013583093","display_name":"Aleksi Tervo","orcid":"https://orcid.org/0000-0001-6050-7100"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kati Tervo","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050272735","display_name":"Pekka J\u00e4\u00e4skel\u00e4inen","orcid":"https://orcid.org/0000-0001-5707-8544"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pekka J\u00e4\u00e4skel\u00e4inen","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5005044811"],"corresponding_institution_ids":["https://openalex.org/I166825849"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":{"value":2490,"currency":"EUR","value_usd":3090},"fwci":0.4549,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5829027,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"92","issue":"10","first_page":"1057","last_page":"1073"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9987000226974487,"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":0.9987000226974487,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8094996213912964},{"id":"https://openalex.org/keywords/datapath","display_name":"Datapath","score":0.7329694032669067},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5882806181907654},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5709820985794067},{"id":"https://openalex.org/keywords/register-file","display_name":"Register file","score":0.5677852034568787},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5106547474861145},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5089132785797119},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.46173369884490967},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.45914316177368164},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.41536104679107666},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2828882932662964},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10324054956436157},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09295728802680969}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8094996213912964},{"id":"https://openalex.org/C2781198647","wikidata":"https://www.wikidata.org/wiki/Q1633673","display_name":"Datapath","level":2,"score":0.7329694032669067},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5882806181907654},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5709820985794067},{"id":"https://openalex.org/C117280010","wikidata":"https://www.wikidata.org/wiki/Q180944","display_name":"Register file","level":3,"score":0.5677852034568787},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5106547474861145},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5089132785797119},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.46173369884490967},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.45914316177368164},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.41536104679107666},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2828882932662964},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10324054956436157},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09295728802680969},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11265-020-01578-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-020-01578-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-020-01578-3.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},{"id":"pmh:oai:trepo.tuni.fi:10024/216821","is_oa":true,"landing_page_url":"https://trepo.tuni.fi/handle/10024/216821","pdf_url":null,"source":{"id":"https://openalex.org/S7407055260","display_name":"Trepo - Institutional Repository of Tampere University","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"}],"best_oa_location":{"id":"doi:10.1007/s11265-020-01578-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11265-020-01578-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11265-020-01578-3.pdf","source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1155639318","display_name":null,"funder_award_id":"H2020-ECSEL-2017-2-783162","funder_id":"https://openalex.org/F4320327207","funder_display_name":"Electronic Components and Systems for European Leadership"},{"id":"https://openalex.org/G3956885847","display_name":null,"funder_award_id":"783162","funder_id":"https://openalex.org/F4320327207","funder_display_name":"Electronic Components and Systems for European Leadership"}],"funders":[{"id":"https://openalex.org/F4320327207","display_name":"Electronic Components and Systems for European Leadership","ror":null},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3044315682.pdf","grobid_xml":"https://content.openalex.org/works/W3044315682.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1569316954","https://openalex.org/W1620991513","https://openalex.org/W2003049814","https://openalex.org/W2004227547","https://openalex.org/W2038304658","https://openalex.org/W2057807751","https://openalex.org/W2062094964","https://openalex.org/W2133834148","https://openalex.org/W2152712537","https://openalex.org/W2154172818","https://openalex.org/W2233304223","https://openalex.org/W2400410962","https://openalex.org/W2514922251","https://openalex.org/W2557257858","https://openalex.org/W2563480821","https://openalex.org/W2581310251","https://openalex.org/W2604670770","https://openalex.org/W2743834391","https://openalex.org/W2770020066","https://openalex.org/W2782301536","https://openalex.org/W2903892082","https://openalex.org/W2907257817","https://openalex.org/W2944724070","https://openalex.org/W3148444620","https://openalex.org/W4230910951","https://openalex.org/W4255136006","https://openalex.org/W6987144925"],"related_works":["https://openalex.org/W2115178757","https://openalex.org/W2094874787","https://openalex.org/W3013048777","https://openalex.org/W2367718038","https://openalex.org/W2024145214","https://openalex.org/W2162921448","https://openalex.org/W4389104630","https://openalex.org/W2100984465","https://openalex.org/W2228485673","https://openalex.org/W2136455256"],"abstract_inverted_index":{"Abstract":[0],"Advanced":[1],"Internet-of-Things":[2],"applications":[3],"require":[4,25],"control-oriented":[5],"codes":[6],"to":[7,87],"be":[8],"executed":[9],"with":[10,42,52],"low":[11],"latency":[12],"for":[13],"fast":[14,57],"responsivity":[15],"while":[16,45,92,114],"their":[17],"advanced":[18],"signal":[19,72],"processing":[20,73],"and":[21,59,71],"decision":[22],"making":[23],"tasks":[24],"computational":[26],"capabilities.":[27],"For":[28],"this":[29],"context,":[30],"we":[31,76],"propose":[32],"three":[33],"multi-issue":[34],"core":[35],"designs":[36],"featuring":[37],"an":[38,63],"exposed":[39],"datapath":[40],"architecture":[41],"high":[43],"performance,":[44],"retaining":[46],"energy-efficiency.":[47],"These":[48],"features":[49],"are":[50],"achieved":[51],"exploitation":[53],"of":[54,62],"instruction-level":[55],"parallelism,":[56],"branching":[58],"the":[60,79,108],"use":[61],"instruction":[64],"register":[65],"file.":[66],"With":[67],"benchmarks":[68],"in":[69,78,107,120],"control-flow":[70],"application":[74],"domains":[75],"measured":[77],"best":[80,109],"case":[81],"64%":[82],"reduced":[83],"energy":[84],"consumption":[85],"compared":[86],"a":[88,117],"state-of-the-art":[89],"RISC":[90],"core,":[91],"consuming":[93],"less":[94],"silicon":[95],"area.":[96],"A":[97],"high-performance":[98],"design":[99],"point":[100],"reaches":[101],"nearly":[102],"2.6":[103],"GHz":[104],"operating":[105],"frequency":[106],"case,":[110],"over":[111],"2\u00d7":[112],"improvement,":[113],"simultaneously":[115],"achieving":[116],"14%":[118],"improvement":[119],"system":[121],"energy-delay":[122],"product.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
