{"id":"https://openalex.org/W2069621278","doi":"https://doi.org/10.1109/jssc.2014.2352303","title":"A 1.22 TOPS and 1.52 mW/MHz Augmented Reality Multicore Processor With Neural Network NoC for HMD Applications","display_name":"A 1.22 TOPS and 1.52 mW/MHz Augmented Reality Multicore Processor With Neural Network NoC for HMD Applications","publication_year":2014,"publication_date":"2014-09-17","ids":{"openalex":"https://openalex.org/W2069621278","doi":"https://doi.org/10.1109/jssc.2014.2352303","mag":"2069621278"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2014.2352303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2014.2352303","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008293784","display_name":"Gyeonghoon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Gyeonghoon Kim","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101638097","display_name":"Kyuho Lee","orcid":"https://orcid.org/0000-0002-4047-1013"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyuho Lee","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034582363","display_name":"Youchang Kim","orcid":"https://orcid.org/0000-0001-7689-6040"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youchang Kim","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076037043","display_name":"Seong\u2010Wook Park","orcid":"https://orcid.org/0000-0001-7371-4336"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seongwook Park","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004926900","display_name":"Injoon Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Injoon Hong","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067752227","display_name":"Kyeongryeol Bong","orcid":"https://orcid.org/0000-0001-9176-3668"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyeongryeol Bong","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077896259","display_name":"Hoi\u2010Jun Yoo","orcid":"https://orcid.org/0000-0002-6661-4879"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoi-Jun Yoo","raw_affiliation_strings":["Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","KAIST, Daejeon , South Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KAIST, Yuseong-gu, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"KAIST, Daejeon , South Korea#TAB#","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5008293784"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":16.196,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.98995258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"50","issue":"1","first_page":"113","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10888","display_name":"Augmented Reality Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7658439874649048},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.5699657797813416},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5525519847869873},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5257354974746704},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4740571677684784},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.43681323528289795},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4261070489883423},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.4106958210468292},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3988021910190582},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.19810324907302856},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10914841294288635},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1083424985408783},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08298817276954651}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7658439874649048},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.5699657797813416},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5525519847869873},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5257354974746704},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4740571677684784},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.43681323528289795},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4261070489883423},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.4106958210468292},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3988021910190582},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.19810324907302856},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10914841294288635},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1083424985408783},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08298817276954651},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jssc.2014.2352303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2014.2352303","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:scholarworks.unist.ac.kr:201301/24531","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/6899706/?arnumber=6899706","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ARTICLE"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W191001584","https://openalex.org/W1515523358","https://openalex.org/W1993261988","https://openalex.org/W2007614029","https://openalex.org/W2018814245","https://openalex.org/W2020300099","https://openalex.org/W2053881289","https://openalex.org/W2098205880","https://openalex.org/W2105655427","https://openalex.org/W2108730429","https://openalex.org/W2112980946","https://openalex.org/W2125824479","https://openalex.org/W2128017662","https://openalex.org/W2130467208","https://openalex.org/W2133362840","https://openalex.org/W2149003305","https://openalex.org/W2151290401","https://openalex.org/W2162635690","https://openalex.org/W2170869852","https://openalex.org/W2177577869","https://openalex.org/W2346208504","https://openalex.org/W2534894314","https://openalex.org/W3097096317","https://openalex.org/W3150009426","https://openalex.org/W4237281620","https://openalex.org/W6655469655","https://openalex.org/W6679908058","https://openalex.org/W6685314622"],"related_works":["https://openalex.org/W2172197285","https://openalex.org/W2991048842","https://openalex.org/W2750280393","https://openalex.org/W2355696739","https://openalex.org/W3158001554","https://openalex.org/W2000785801","https://openalex.org/W2771909920","https://openalex.org/W986318368","https://openalex.org/W2957704286","https://openalex.org/W1992352827"],"abstract_inverted_index":{"Real-time":[0],"augmented":[1],"reality":[2],"(AR)":[3],"is":[4,134],"actively":[5],"studied":[6],"for":[7,54,141],"the":[8,29,36,41,60,63,81,91,96,192,195],"future":[9],"user":[10],"interface":[11],"and":[12,24,50,70,86,106,121,156,166,177,187],"experience":[13],"in":[14,40],"high-performance":[15],"head-mounted":[16],"display":[17],"(HMD)":[18],"systems.":[19],"The":[20,124],"small":[21],"battery":[22],"size":[23],"limited":[25],"computing":[26],"power":[27,98,155,160],"of":[28,76,194],"current":[30],"HMD,":[31],"however,":[32],"fail":[33],"to":[34,115],"implement":[35],"real-time":[37,49,147],"markerless":[38],"AR":[39,52,132,148],"HMD.":[42],"In":[43],"this":[44],"paper,":[45],"we":[46],"propose":[47],"a":[48,71,102,107,142],"low-power":[51],"processor":[53,64,133],"advanced":[55],"3D-AR":[56],"HMD":[57,131,144],"applications.":[58],"For":[59,95],"high":[61,82],"throughput,":[62],"adopts":[65],"task-level":[66,87],"pipelined":[67,92],"SIMD-PE":[68],"clusters":[69],"congestion-aware":[72],"network-on-chip":[73],"(NoC).":[74],"Both":[75],"these":[77],"two":[78],"features":[79],"exploit":[80],"data-level":[83],"parallelism":[84,88],"(DLP)":[85],"(TLP)":[89],"with":[90,146],"multicore":[93],"architecture.":[94],"low":[97],"consumption,":[99],"it":[100],"employs":[101],"vocabulary":[103],"forest":[104],"accelerator":[105],"mixed-mode":[108],"support":[109],"vector":[110],"machine":[111],"(SVM)-based":[112],"DVFS":[113],"control":[114],"reduce":[116],"unnecessary":[117],"external":[118],"memory":[119],"accesses":[120],"core":[122],"activation.":[123],"proposed":[125],"4":[126],"mm":[127,130],"\u00d7":[128,186,189],"8":[129],"fabricated":[135],"using":[136],"65":[137],"nm":[138],"CMOS":[139],"technology":[140],"battery-powered":[143],"platform":[145],"operation.":[149],"It":[150,171],"consumes":[151],"381":[152],"mW":[153,158],"average":[154],"778":[157],"peak":[159,175],"at":[161],"250":[162],"MHz":[163],"operating":[164],"frequency":[165],"1.2":[167],"V":[168],"supply":[169],"voltage.":[170],"achieves":[172],"1.22":[173],"TOPS":[174],"performance":[176],"1.57":[178],"TOPS/W":[179],"energy":[180],"efficiency,":[181],"which":[182],"are,":[183],"respectively,":[184],"3.58":[185],"1.18":[188],"higher":[190],"than":[191],"state":[193],"art.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}