{"id":"https://openalex.org/W4285153355","doi":"https://doi.org/10.1109/jiot.2022.3176136","title":"CAQ: Toward Context-Aware and Self-Adaptive Deep Model Computation for AIoT Applications","display_name":"CAQ: Toward Context-Aware and Self-Adaptive Deep Model Computation for AIoT Applications","publication_year":2022,"publication_date":"2022-05-18","ids":{"openalex":"https://openalex.org/W4285153355","doi":"https://doi.org/10.1109/jiot.2022.3176136"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3176136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3176136","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5100684828","display_name":"Sicong Liu","orcid":"https://orcid.org/0000-0003-4402-1260"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sicong Liu","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0003-4402-1260","affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058418188","display_name":"Yungang Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yungang Wu","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078005520","display_name":"Bin Guo","orcid":"https://orcid.org/0000-0001-6097-2467"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Guo","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-6097-2467","affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085237095","display_name":"Yuzhan Wang","orcid":"https://orcid.org/0000-0003-1797-9131"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhan Wang","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0003-1797-9131","affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084877999","display_name":"Ke Ma","orcid":"https://orcid.org/0000-0002-1663-9955"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Ma","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-1663-9955","affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018175815","display_name":"Liyao Xiang","orcid":"https://orcid.org/0000-0003-0165-4930"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liyao Xiang","raw_affiliation_strings":["John Hopcroft Center for Computer Science, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-0165-4930","affiliations":[{"raw_affiliation_string":"John Hopcroft Center for Computer Science, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081827896","display_name":"Zhetao Li","orcid":"https://orcid.org/0000-0002-7804-0286"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhetao Li","raw_affiliation_strings":["College of Computer, Xiangtan University, Xiangtan, China"],"raw_orcid":"https://orcid.org/0000-0002-7804-0286","affiliations":[{"raw_affiliation_string":"College of Computer, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100701166","display_name":"Zhiwen Yu","orcid":"https://orcid.org/0000-0002-9905-3238"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Yu","raw_affiliation_strings":["Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-9905-3238","affiliations":[{"raw_affiliation_string":"Zhiwen Yu were with the Department of Computer Science, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6852,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68835636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"21","first_page":"20801","last_page":"20814"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9994999766349792,"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":0.9975000023841858,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9889000058174133,"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":0.8146311044692993},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.7864867448806763},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4859119951725006},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4844134449958801},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4607279300689697},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4477519989013672},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.418460875749588},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3349677324295044},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22777581214904785}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8146311044692993},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7864867448806763},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4859119951725006},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4844134449958801},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4607279300689697},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4477519989013672},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.418460875749588},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3349677324295044},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22777581214904785},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3176136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3176136","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G2502821254","display_name":null,"funder_award_id":"2021M702671","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4832689645","display_name":null,"funder_award_id":"2019YFB1703901","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5234003022","display_name":null,"funder_award_id":"62102317","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6697779539","display_name":null,"funder_award_id":"61725205","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"},{"id":"https://openalex.org/G8547503138","display_name":null,"funder_award_id":"62025205","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"},{"id":"https://openalex.org/G8718608543","display_name":null,"funder_award_id":"62032020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W2002555321","https://openalex.org/W2031489346","https://openalex.org/W2194775991","https://openalex.org/W2468875367","https://openalex.org/W2469490737","https://openalex.org/W2559655401","https://openalex.org/W2625731802","https://openalex.org/W2727248480","https://openalex.org/W2747909401","https://openalex.org/W2824103177","https://openalex.org/W2886851211","https://openalex.org/W2908896109","https://openalex.org/W2944851425","https://openalex.org/W2962761403","https://openalex.org/W2962944050","https://openalex.org/W2963060851","https://openalex.org/W2963122961","https://openalex.org/W2963273111","https://openalex.org/W2963728985","https://openalex.org/W2974097864","https://openalex.org/W2982479999","https://openalex.org/W2990138404","https://openalex.org/W2997768846","https://openalex.org/W2998895714","https://openalex.org/W3010833785","https://openalex.org/W3011169911","https://openalex.org/W3012201074","https://openalex.org/W3012475342","https://openalex.org/W3035332806","https://openalex.org/W3037913581","https://openalex.org/W3047544015","https://openalex.org/W3049640275","https://openalex.org/W3085547322","https://openalex.org/W3102767875","https://openalex.org/W3109340983","https://openalex.org/W3113797829","https://openalex.org/W3123875677","https://openalex.org/W3132460984","https://openalex.org/W3158020960","https://openalex.org/W3174119208","https://openalex.org/W3198432634","https://openalex.org/W3202442802","https://openalex.org/W3211225026","https://openalex.org/W4236853429","https://openalex.org/W4297775537","https://openalex.org/W6620707391","https://openalex.org/W6637373629","https://openalex.org/W6639703010","https://openalex.org/W6677580257","https://openalex.org/W6695314431","https://openalex.org/W6714058667","https://openalex.org/W6720242923","https://openalex.org/W6745447533","https://openalex.org/W6751506773","https://openalex.org/W6751913510","https://openalex.org/W6755526309","https://openalex.org/W6756979132","https://openalex.org/W6760069825","https://openalex.org/W6767064347","https://openalex.org/W6772080394","https://openalex.org/W6776767859","https://openalex.org/W6780827055","https://openalex.org/W6794265893"],"related_works":["https://openalex.org/W4375867731","https://openalex.org/W4231775656","https://openalex.org/W2611989081","https://openalex.org/W2046435967","https://openalex.org/W3204400881","https://openalex.org/W4390846322","https://openalex.org/W3214410901","https://openalex.org/W3204296682","https://openalex.org/W3183118997","https://openalex.org/W2917767146"],"abstract_inverted_index":{"Artificial":[0],"Intelligence":[1],"of":[2,66,183],"Things":[3],"(AIoT)":[4],"has":[5],"recently":[6],"accepted":[7],"significant":[8],"interests.":[9],"Remarkably,":[10],"embedded":[11],"artificial":[12],"intelligence":[13],"(e.g.,":[14,69],"deep":[15,37,129],"learning)":[16],"on-device":[17],"transforms":[18],"IoT":[19,57,135],"devices":[20],"into":[21],"intelligent":[22],"systems":[23],"that":[24,195],"robustly":[25],"and":[26,47,71,87,127,151,173],"privately":[27],"process":[28],"data.":[29],"Quantization":[30],"technique":[31],"is":[32],"widely":[33],"used":[34],"to":[35,63,91,93,177,199],"compress":[36],"models":[38],"for":[39,56,103,113,134,186],"narrowing":[40],"the":[41,76,83,94,101,111,147,159,180,209],"resource":[42,85],"gap":[43],"between":[44],"computation":[45],"demands":[46],"platform":[48],"supply.":[49],"However,":[50],"existing":[51,107],"quantization":[52,109,114,131,144,188],"schemes":[53],"induce":[54],"unsatisfaction":[55],"scenarios":[58],"since":[59],"they":[60,80],"are":[61],"oblivious":[62],"dynamic":[64,95],"changes":[65],"application":[67,88,136],"context":[68],"battery":[70],"hierarchical":[72],"memory":[73],"availability)":[74],"during":[75],"long-term":[77],"operation.":[78],"Subsequently,":[79],"will":[81],"mismatch":[82],"user-desired":[84],"efficiency":[86,153],"lifetime.":[89],"Also,":[90],"adapt":[92],"context,":[96],"we":[97],"can":[98,163],"neither":[99],"accept":[100],"latency":[102],"model":[104,130,149],"retraining":[105],"with":[106,118,203],"hand-crafted":[108],"nor":[110],"overhead":[112],"bit":[115],"width":[116],"researching":[117],"prior":[119],"on-demand":[120],"quantization.":[121],"This":[122],"article":[123],"presents":[124],"a":[125,140,170],"context-aware":[126,171],"self-adaptive":[128],"(CAQ)":[132],"system":[133],"scenarios.":[137],"CAQ":[138,162,196],"integrates":[139],"novel":[141],"switchable":[142],"multigate":[143],"framework,":[145],"optimizing":[146],"quantized":[148],"accuracy":[150,207],"energy":[152],"in":[154,169],"diverse":[155],"contexts.":[156],"Based":[157],"on":[158],"learned":[160],"model,":[161],"switch":[164],"among":[165],"different":[166],"gating":[167],"networks":[168],"manner":[172],"then":[174],"adopt":[175],"it":[176],"automatically":[178],"capture":[179],"representation":[181],"importance":[182],"various":[184],"layers":[185],"optimal":[187],"bit-width":[189],"selection.":[190],"The":[191],"experimental":[192],"results":[193],"show":[194],"achieves":[197],"up":[198],"50%":[200],"storage":[201],"savings":[202],"even":[204],"2.61%":[205],"higher":[206],"than":[208],"state-of-the-art":[210],"baselines.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
