{"id":"https://openalex.org/W2120744185","doi":"https://doi.org/10.1109/cvprw.2011.5981820","title":"Energy-optimized mapping of application to smartphone platform \u2014 A case study of mobile face recognition","display_name":"Energy-optimized mapping of application to smartphone platform \u2014 A case study of mobile face recognition","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2120744185","doi":"https://doi.org/10.1109/cvprw.2011.5981820","mag":"2120744185"},"language":"en","primary_location":{"id":"doi:10.1109/cvprw.2011.5981820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2011.5981820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011 WORKSHOPS","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/A5032758365","display_name":"Yi-Chu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yi-Chu Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Santa Barbara, USA","Department of Electrical and Computer Eng., University of California, Santa Barbara, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Santa Barbara, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"Department of Electrical and Computer Eng., University of California, Santa Barbara, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077687075","display_name":"Kwang\u2010Ting Cheng","orcid":"https://orcid.org/0000-0002-3885-4912"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kwang-Ting Cheng","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Santa Barbara, USA","Department of Electrical and Computer Eng., University of California, Santa Barbara, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Santa Barbara, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"Department of Electrical and Computer Eng., University of California, Santa Barbara, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5032758365"],"corresponding_institution_ids":["https://openalex.org/I154570441"],"apc_list":null,"apc_paid":null,"fwci":2.6496,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.90651104,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"84","last_page":"89"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9994999766349792,"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/T12238","display_name":"Green IT and Sustainability","score":0.9994999766349792,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9947999715805054,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9922000169754028,"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/computer-science","display_name":"Computer science","score":0.8493130207061768},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6255035400390625},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6152637004852295},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5657275319099426},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5311352610588074},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5053920745849609},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.49687889218330383},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4819919466972351},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.46588554978370667},{"id":"https://openalex.org/keywords/mobile-processor","display_name":"Mobile processor","score":0.4131707549095154},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3929276764392853},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.362265408039093},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22962278127670288},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2282048761844635},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.12910550832748413},{"id":"https://openalex.org/keywords/mobile-technology","display_name":"Mobile technology","score":0.11766785383224487},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11539387702941895},{"id":"https://openalex.org/keywords/mobile-web","display_name":"Mobile Web","score":0.09741634130477905},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08213606476783752}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8493130207061768},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6255035400390625},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6152637004852295},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5657275319099426},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5311352610588074},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5053920745849609},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.49687889218330383},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4819919466972351},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.46588554978370667},{"id":"https://openalex.org/C1665295","wikidata":"https://www.wikidata.org/wiki/Q6887219","display_name":"Mobile processor","level":5,"score":0.4131707549095154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3929276764392853},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.362265408039093},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22962278127670288},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2282048761844635},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.12910550832748413},{"id":"https://openalex.org/C60952562","wikidata":"https://www.wikidata.org/wiki/Q6887246","display_name":"Mobile technology","level":3,"score":0.11766785383224487},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11539387702941895},{"id":"https://openalex.org/C516764902","wikidata":"https://www.wikidata.org/wiki/Q1043805","display_name":"Mobile Web","level":4,"score":0.09741634130477905},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08213606476783752},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/cvprw.2011.5981820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2011.5981820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011 WORKSHOPS","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-77454","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-77454","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-77454","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-77454","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1607437805","https://openalex.org/W1695629801","https://openalex.org/W1972889119","https://openalex.org/W1982777001","https://openalex.org/W2033419168","https://openalex.org/W2035466134","https://openalex.org/W2046649434","https://openalex.org/W2109423200","https://openalex.org/W2119077463","https://openalex.org/W2126909398","https://openalex.org/W2138451337","https://openalex.org/W2150606860","https://openalex.org/W4238240379","https://openalex.org/W6618109692","https://openalex.org/W6636211983","https://openalex.org/W6678836876"],"related_works":["https://openalex.org/W2357124094","https://openalex.org/W2387399993","https://openalex.org/W2389739210","https://openalex.org/W2348924972","https://openalex.org/W2365736347","https://openalex.org/W2047454415","https://openalex.org/W2070040999","https://openalex.org/W1980880153","https://openalex.org/W2470098913","https://openalex.org/W2107644726"],"abstract_inverted_index":{"Modern":[0],"smartphones":[1],"use":[2,69],"heterogeneous":[3],"multi-core":[4],"SoC":[5,137],"which":[6,166],"includes":[7],"CPU,":[8],"GPU,":[9],"DSP":[10],"and":[11,25,62,76,94,154],"various":[12],"application-specific":[13],"accelerators.":[14],"It":[15],"provides":[16],"opportunities":[17],"to":[18,33,52,55,59,84,112],"realize":[19],"compute-intensive":[20,143],"applications":[21],"on":[22],"a":[23,81],"battery-powered":[24],"resource-limited":[26],"mobile":[27,132],"device":[28],"by":[29],"assigning":[30],"each":[31],"sub-task":[32],"the":[34,41,48,60,86,101,104,109,114,123,131,135,141,168],"most":[35,142],"suitable":[36],"computing":[37],"core.":[38],"To":[39],"meet":[40,113],"performance":[42,61,95,116],"requirement":[43,117],"with":[44,118,163],"minimized":[45],"energy":[46,92,159],"consumption,":[47,160],"algorithm":[49],"also":[50],"needs":[51],"be":[53],"characterized":[54],"identify":[56],"its":[57],"adaptability":[58],"energy/power":[63],"trade-off.":[64],"In":[65],"this":[66,146],"paper,":[67],"we":[68],"face":[70],"recognition":[71,124],"as":[72,80],"an":[73,164],"application":[74],"driver":[75],"Nvidia's":[77],"Tegra":[78,136],"SoC/platform":[79],"target":[82],"platform":[83,105],"explore":[85],"strategies":[87],"of":[88],"application-to-platform":[89],"mapping":[90],"for":[91,103,138],"minimization":[93],"optimization.":[96],"We":[97,126],"demonstrate":[98,128],"that":[99,129],"tuning":[100],"algorithms":[102],"can":[106,148],"significantly":[107],"reduce":[108],"computational":[110],"complexity":[111],"real-time":[115],"very":[119],"little":[120],"compromise":[121],"in":[122,145,152,157,161],"accuracy.":[125],"further":[127],"utilizing":[130],"GPU":[133],"inside":[134],"feature":[139],"extraction,":[140],"task":[144],"application,":[147],"achieve":[149],"51%":[150],"reduction":[151,156],"runtime":[153],"50%":[155],"total":[158],"comparison":[162],"implementation":[165],"uses":[167],"CPU":[169],"only.":[170]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}