{"id":"https://openalex.org/W3134772852","doi":"https://doi.org/10.1109/tgcn.2021.3062972","title":"Latent Discriminative Low-Rank Projection for Visual Dimension Reduction in Green Internet of Things","display_name":"Latent Discriminative Low-Rank Projection for Visual Dimension Reduction in Green Internet of Things","publication_year":2021,"publication_date":"2021-03-02","ids":{"openalex":"https://openalex.org/W3134772852","doi":"https://doi.org/10.1109/tgcn.2021.3062972","mag":"3134772852"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2021.3062972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2021.3062972","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","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/A5009251831","display_name":"Tan Guo","orcid":"https://orcid.org/0000-0001-9523-8094"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I111950717","display_name":"Macau University of Science and Technology","ror":"https://ror.org/03jqs2n27","country_code":"MO","type":"education","lineage":["https://openalex.org/I111950717","https://openalex.org/I4391767947"]},{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Tan Guo","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","Faculty of Information Technology, Macau University of Science and Technology, Macau, China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-9523-8094","affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Faculty of Information Technology, Macau University of Science and Technology, Macau, China","institution_ids":["https://openalex.org/I111950717"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076994242","display_name":"Keping Yu","orcid":"https://orcid.org/0000-0001-5735-2507"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keping Yu","raw_affiliation_strings":["Global Information and Telecommunication Institute, Waseda University, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-5735-2507","affiliations":[{"raw_affiliation_string":"Global Information and Telecommunication Institute, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041541232","display_name":"Gautam Srivastava","orcid":"https://orcid.org/0000-0001-9851-4103"},"institutions":[{"id":"https://openalex.org/I48890080","display_name":"Brandon University","ror":"https://ror.org/02qp25a50","country_code":"CA","type":"education","lineage":["https://openalex.org/I48890080"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gautam Srivastava","raw_affiliation_strings":["Department of Computer Science, Brandon University, Brandon, Canada"],"raw_orcid":"https://orcid.org/0000-0001-9851-4103","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brandon University, Brandon, Canada","institution_ids":["https://openalex.org/I48890080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100323752","display_name":"Wei Wei","orcid":"https://orcid.org/0000-0002-7566-2995"},"institutions":[{"id":"https://openalex.org/I4210131919","display_name":"Xi'an University of Technology","ror":"https://ror.org/038avdt50","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wei","raw_affiliation_strings":["School of Computer Science and Engineering, Xi\u2019an University of Technology, Xi\u2019an, China","School of Computer Science and Engineering, Xi'an University of Technology, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-7566-2995","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Xi\u2019an University of Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210131919"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an University of Technology, Xi'an, China","institution_ids":["https://openalex.org/I4210131919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344290","display_name":"Lei Guo","orcid":"https://orcid.org/0000-0001-5860-0082"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Guo","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5860-0082","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103216531","display_name":"Naixue Xiong","orcid":"https://orcid.org/0000-0002-0394-4635"},"institutions":[{"id":"https://openalex.org/I192664086","display_name":"Northeastern State University","ror":"https://ror.org/01z7kzb45","country_code":"US","type":"education","lineage":["https://openalex.org/I192664086"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Neal N. Xiong","raw_affiliation_strings":["Department of Business and Computer Science, Northeastern State University, Tahlequah, OK, USA"],"raw_orcid":"https://orcid.org/0000-0002-0394-4635","affiliations":[{"raw_affiliation_string":"Department of Business and Computer Science, Northeastern State University, Tahlequah, OK, USA","institution_ids":["https://openalex.org/I192664086"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8844,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87554168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"5","issue":"2","first_page":"737","last_page":"749"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9970999956130981,"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/T10057","display_name":"Face and Expression Recognition","score":0.9970999956130981,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.995199978351593,"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/discriminative-model","display_name":"Discriminative model","score":0.8926098346710205},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6538432240486145},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.6523934602737427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49613961577415466},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43054714798927307},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.36248400807380676},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.349536657333374}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.8926098346710205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6538432240486145},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.6523934602737427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49613961577415466},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43054714798927307},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.36248400807380676},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.349536657333374}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgcn.2021.3062972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2021.3062972","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.75,"id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G1507722795","display_name":null,"funder_award_id":"cstc2020jcyj-msxmX0636","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G2569238419","display_name":"Applying a Unified Access Control Enforcement Mechanism for Information-centric Internet of Things","funder_award_id":"18K18044","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G757852221","display_name":null,"funder_award_id":"JP18K18044","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320311778","display_name":"China Association for Science and Technology","ror":"https://ror.org/035vmht26"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W191001584","https://openalex.org/W1736339626","https://openalex.org/W1975815261","https://openalex.org/W1993962865","https://openalex.org/W1997201895","https://openalex.org/W2053186076","https://openalex.org/W2070127246","https://openalex.org/W2089468765","https://openalex.org/W2097308346","https://openalex.org/W2103250033","https://openalex.org/W2104294146","https://openalex.org/W2106955188","https://openalex.org/W2109531142","https://openalex.org/W2121647436","https://openalex.org/W2123921160","https://openalex.org/W2129812935","https://openalex.org/W2131628350","https://openalex.org/W2154872931","https://openalex.org/W2528703773","https://openalex.org/W2557450880","https://openalex.org/W2608501919","https://openalex.org/W2616803684","https://openalex.org/W2744006307","https://openalex.org/W2773071069","https://openalex.org/W2791052411","https://openalex.org/W2792991240","https://openalex.org/W2793258284","https://openalex.org/W2806464206","https://openalex.org/W2807998075","https://openalex.org/W2883818409","https://openalex.org/W2886969606","https://openalex.org/W2910376060","https://openalex.org/W2956751376","https://openalex.org/W2964115256","https://openalex.org/W2972505576","https://openalex.org/W2999214893","https://openalex.org/W3003326148","https://openalex.org/W3014771378","https://openalex.org/W3040902738","https://openalex.org/W3111084717","https://openalex.org/W3117379804","https://openalex.org/W3119569744","https://openalex.org/W3148981562","https://openalex.org/W6675955514","https://openalex.org/W6676189307","https://openalex.org/W6679973066","https://openalex.org/W6682644385","https://openalex.org/W6929385289"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W2120164251","https://openalex.org/W2404514746","https://openalex.org/W1652783584","https://openalex.org/W2082783427","https://openalex.org/W2158704926","https://openalex.org/W2536888818","https://openalex.org/W2498710829"],"abstract_inverted_index":{"Internet":[0],"of":[1,45,77,143,161],"Things":[2],"(IoT)":[3],"terminals":[4],"have":[5],"been":[6],"widely":[7],"deployed":[8],"for":[9,58,103],"data":[10,16,31,37,64,165,177],"sensing":[11],"and":[12,14,18,39,73,86,96,105,122,146,159,168,180],"analysis,":[13],"efficient":[15,176],"storage":[17],"transmission":[19,179],"plays":[20],"an":[21,89],"important":[22],"role":[23],"in":[24,164,182],"green":[25,183],"IoT":[26],"due":[27],"to":[28],"the":[29,36,41,71,80,119,124,135,157],"explosive":[30],"growth.":[32],"To":[33],"simultaneously":[34],"reduce":[35],"dimension":[38,60,112,166],"preserves":[40],"discriminative":[42,53,74,111,140],"intrinsic":[43],"knowledge":[44,169],"data,":[46,145],"this":[47],"paper":[48],"develops":[49],"a":[50,63,97,110],"novel":[51],"latent":[52],"low-rank":[54,72],"projection":[55],"(LDLRP)":[56],"method":[57,137,163],"visual":[59],"reduction.":[61],"Specifically,":[62],"self-expressiveness":[65],"model":[66,82],"is":[67,83,114],"established":[68],"by":[69,116],"considering":[70],"similarity":[75],"relations":[76],"data.":[78],"Then,":[79],"developed":[81],"efficiently":[84],"optimized":[85],"solved":[87],"via":[88],"augmented":[90],"Lagrange":[91],"multiplier":[92],"(ALM)":[93],"based-iterative":[94],"algorithm,":[95],"block-diagonal":[98],"solution":[99],"can":[100,138],"be":[101],"found":[102],"intraclass":[104,120],"interclass":[106,125],"graph":[107],"construction.":[108],"Afterwards,":[109],"reduced-subspace":[113],"derived":[115],"concurrently":[117],"minimizing":[118],"scatter":[121],"maximizing":[123],"scatter.":[126],"The":[127],"experimental":[128],"results":[129],"on":[130],"benchmark":[131],"datasets":[132],"show":[133],"that":[134],"proposed":[136,162],"learn":[139],"lower-dimensional":[141],"expressions":[142],"high-dimensional":[144],"yield":[147],"promising":[148],"classification":[149],"accuracy":[150],"compared":[151],"with":[152],"several":[153],"state-of-the-art":[154],"methods.":[155],"Hence,":[156],"effectiveness":[158],"efficiency":[160],"reduction":[167],"preservation":[170],"are":[171],"verified,":[172],"which":[173],"will":[174],"facilitate":[175],"storage,":[178],"application":[181],"IoT.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
