{"id":"https://openalex.org/W4285267073","doi":"https://doi.org/10.1109/jiot.2022.3181607","title":"PupilRec: Leveraging Pupil Morphology for Recommending on Smartphones","display_name":"PupilRec: Leveraging Pupil Morphology for Recommending on Smartphones","publication_year":2022,"publication_date":"2022-06-09","ids":{"openalex":"https://openalex.org/W4285267073","doi":"https://doi.org/10.1109/jiot.2022.3181607"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3181607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3181607","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/A5005740464","display_name":"Xiangyu Shen","orcid":"https://orcid.org/0000-0002-6723-9441"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyu Shen","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China"],"raw_orcid":"https://orcid.org/0000-0002-6723-9441","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061448582","display_name":"Hongbo Jiang","orcid":"https://orcid.org/0000-0001-7372-2539"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Jiang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China"],"raw_orcid":"https://orcid.org/0000-0001-7372-2539","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037449474","display_name":"Daibo Liu","orcid":"https://orcid.org/0000-0002-8268-2951"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daibo Liu","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020902076","display_name":"Kehua Yang","orcid":"https://orcid.org/0000-0002-8614-574X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kehua Yang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China"],"raw_orcid":"https://orcid.org/0000-0002-8614-574X","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055422105","display_name":"Feiyang Deng","orcid":"https://orcid.org/0000-0003-0037-0979"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Feiyang Deng","raw_affiliation_strings":["School of Graduate Studies, The City University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-0037-0979","affiliations":[{"raw_affiliation_string":"School of Graduate Studies, The City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068489266","display_name":"John C. S. Lui","orcid":"https://orcid.org/0000-0001-7466-0384"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"John C. S. Lui","raw_affiliation_strings":["Computer Science and Engineering Department, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-7466-0384","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039311485","display_name":"Jiangchuan Liu","orcid":"https://orcid.org/0000-0001-6592-1984"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jiangchuan Liu","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6592-1984","affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004847496","display_name":"Schahram Dustdar","orcid":"https://orcid.org/0000-0001-6872-8821"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Schahram Dustdar","raw_affiliation_strings":["Distributed Systems Group, Vienna University of Technology, Vienna, Austria"],"raw_orcid":"https://orcid.org/0000-0001-6872-8821","affiliations":[{"raw_affiliation_string":"Distributed Systems Group, Vienna University of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081222445","display_name":"Jun Luo","orcid":"https://orcid.org/0000-0002-7036-5158"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jun Luo","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-7036-5158","affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":29.887,"has_fulltext":false,"cited_by_count":101,"citation_normalized_percentile":{"value":0.99731921,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":"17","first_page":"15538","last_page":"15553"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9661999940872192,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9614999890327454,"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":0.7866895794868469},{"id":"https://openalex.org/keywords/pupil","display_name":"Pupil","score":0.5673214793205261},{"id":"https://openalex.org/keywords/morphology","display_name":"Morphology (biology)","score":0.44618621468544006},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34439992904663086}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7866895794868469},{"id":"https://openalex.org/C2777394604","wikidata":"https://www.wikidata.org/wiki/Q173318","display_name":"Pupil","level":2,"score":0.5673214793205261},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.44618621468544006},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34439992904663086},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3181607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3181607","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":[],"awards":[{"id":"https://openalex.org/G2870492266","display_name":null,"funder_award_id":"19ZDA103","funder_id":"https://openalex.org/F4320335869","funder_display_name":"National Social Science Fund of China"},{"id":"https://openalex.org/G408200172","display_name":null,"funder_award_id":"U20A20181","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4544859010","display_name":"\u9762\u5411\u65e0\u4eba\u7cfb\u7edf\u7684\u7f51\u7edc\u534f\u540c\u7406\u8bba\u4e0e\u6280\u672f","funder_award_id":"61732017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6699373287","display_name":"\u8f66\u8054\u7f51\u4e2d\u62b5\u5fa1\u4f4d\u7f6e\u6570\u636e\u4e2d\u6bd2\u653b\u51fb\u7684\u9690\u79c1\u4fdd\u62a4\u673a\u5236\u7814\u7a76","funder_award_id":"61902060","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/F4320335869","display_name":"National Social Science Fund of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1486317198","https://openalex.org/W1862394037","https://openalex.org/W1901129140","https://openalex.org/W1965305672","https://openalex.org/W1978381081","https://openalex.org/W1979675537","https://openalex.org/W1981616671","https://openalex.org/W2011673487","https://openalex.org/W2021833436","https://openalex.org/W2023481578","https://openalex.org/W2042281163","https://openalex.org/W2120660108","https://openalex.org/W2135598826","https://openalex.org/W2167680278","https://openalex.org/W2172201717","https://openalex.org/W2346312659","https://openalex.org/W2474909202","https://openalex.org/W2512971201","https://openalex.org/W2615291551","https://openalex.org/W2782788244","https://openalex.org/W2786051348","https://openalex.org/W2788893025","https://openalex.org/W2798713837","https://openalex.org/W2808668898","https://openalex.org/W2888584074","https://openalex.org/W2897660518","https://openalex.org/W2897905870","https://openalex.org/W2980850562","https://openalex.org/W3004394942","https://openalex.org/W3012669703","https://openalex.org/W3012781334","https://openalex.org/W3016211942","https://openalex.org/W3041943284","https://openalex.org/W3089772627","https://openalex.org/W3153231960","https://openalex.org/W3197954210","https://openalex.org/W3203286620","https://openalex.org/W4390707447"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2591813577","https://openalex.org/W2005258723","https://openalex.org/W2131715830","https://openalex.org/W2034794801","https://openalex.org/W2749898144","https://openalex.org/W1983377503","https://openalex.org/W2468469523"],"abstract_inverted_index":{"As":[0],"mobile":[1,100,108],"shopping":[2,8],"has":[3],"gradually":[4],"become":[5],"the":[6,58,70,107,118,126,135,138,143,153,194,224],"mainstream":[7],"mode,":[9],"recommendation":[10,19,96,196],"systems":[11,20],"are":[12,21],"gaining":[13],"an":[14],"increasingly":[15],"wide":[16],"adoption.":[17],"Existing":[18],"mainly":[22],"based":[23],"on":[24,57],"explicit":[25],"and":[26,46,63,102,146,185,214,218,243],"implicit":[27],"user":[28,32,43,159,170,178],"behaviors.":[29],"However,":[30],"these":[31],"behaviors":[33],"may":[34],"not":[35],"directly":[36,157],"indicate":[37],"users\u2019":[38,64,79,112,241],"inner":[39,65],"feelings,":[40,66],"causing":[41],"erroneous":[42],"preference":[44,171,179,242],"estimation":[45],"thus":[47],"leading":[48],"to":[49,77,83,134,150,167,180,208,221],"inaccurate":[50],"recommendations.":[51,86],"Inspired":[52],"by":[53,189,199,228],"our":[54],"key":[55,154],"observation":[56],"correlation":[59],"between":[60],"pupil":[61,73,113,128],"size":[62,74,114,129],"we":[67,90],"consider":[68],"using":[69],"change":[71,115],"of":[72,121,226],"when":[75],"browsing":[76],"model":[78],"preferences,":[80],"so":[81],"as":[82,93],"achieve":[84],"targeted":[85],"To":[87],"this":[88,174],"end,":[89],"propose":[91],"PupilRec":[92,110,141,161,176,213,227,237],"a":[94,99,103,164,169,182,200],"computer-vision-based":[95],"framework":[97],"involving":[98],"terminal":[101],"server":[104,139],"side.":[105],"On":[106,137],"terminal,":[109],"collects":[111],"information":[116],"through":[117],"front":[119],"camera":[120],"smartphones;":[122],"it":[123,188],"then":[124,162],"preprocesses":[125],"raw":[127],"data":[130],"before":[131],"transmitting":[132],"them":[133],"server.":[136],"side,":[140],"utilizes":[142],"Tsfresh":[144],"package":[145],"Random":[147],"Forest":[148],"algorithm":[149],"figure":[151],"out":[152],"time-series":[155],"features":[156],"implying":[158],"preferences.":[160],"trains":[163],"neural":[165],"network":[166],"fit":[168],"model.":[172],"Using":[173],"model,":[175],"predicts":[177],"obtain":[181],"user\u2013product":[183],"matrix":[184],"further":[186],"simplifies":[187],"singular":[190],"value":[191],"decomposition.":[192],"Finally,":[193],"real-time":[195],"is":[197],"achieved":[198],"collaborative":[201],"filtering":[202],"module":[203],"that":[204,236],"retrieves":[205],"recommended":[206],"contents":[207],"users":[209,247],"smartphones.":[210],"We":[211],"prototype":[212],"conduct":[215],"both":[216],"experiments":[217],"field":[219],"studies":[220],"comprehensively":[222],"evaluate":[223],"effectiveness":[225],"recruiting":[229],"67":[230],"volunteers.":[231],"The":[232],"overall":[233],"results":[234],"show":[235],"can":[238,244],"accurately":[239],"estimate":[240],"recommend":[245],"products":[246],"interested":[248],"in.":[249]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":59},{"year":2023,"cited_by_count":16}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
