{"id":"https://openalex.org/W2950561825","doi":"https://doi.org/10.1145/3331157","title":"Life-Tags","display_name":"Life-Tags","publication_year":2019,"publication_date":"2019-06-13","ids":{"openalex":"https://openalex.org/W2950561825","doi":"https://doi.org/10.1145/3331157","mag":"2950561825"},"language":"en","primary_location":{"id":"doi:10.1145/3331157","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3331157","pdf_url":null,"source":{"id":"https://openalex.org/S4210183893","display_name":"Proceedings of the ACM on Human-Computer Interaction","issn_l":"2573-0142","issn":["2573-0142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Human-Computer Interaction","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/A5081212260","display_name":"Adrian Aiord\u0103chioae","orcid":"https://orcid.org/0000-0003-1900-2391"},"institutions":[{"id":"https://openalex.org/I12012874","display_name":"\u015etefan cel Mare University of Suceava","ror":"https://ror.org/035pkj773","country_code":"RO","type":"education","lineage":["https://openalex.org/I12012874"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Adrian Aiordachioae","raw_affiliation_strings":["University \u015etefan cel Mare of Suceava, Suceava, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University \u015etefan cel Mare of Suceava, Suceava, Romania","institution_ids":["https://openalex.org/I12012874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033726877","display_name":"Radu-Daniel Vatavu","orcid":"https://orcid.org/0000-0002-7631-6445"},"institutions":[{"id":"https://openalex.org/I12012874","display_name":"\u015etefan cel Mare University of Suceava","ror":"https://ror.org/035pkj773","country_code":"RO","type":"education","lineage":["https://openalex.org/I12012874"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Radu-Daniel Vatavu","raw_affiliation_strings":["University \u015etefan cel Mare of Suceava, Suceava, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University \u015etefan cel Mare of Suceava, Suceava, Romania","institution_ids":["https://openalex.org/I12012874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I12012874"],"apc_list":null,"apc_paid":null,"fwci":2.4794,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.88895956,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"3","issue":"EICS","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10803","display_name":"Innovative Human-Technology Interaction","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9879000186920166,"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":0.7291598320007324},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6967511773109436},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5055038928985596},{"id":"https://openalex.org/keywords/everyday-life","display_name":"Everyday life","score":0.5047715902328491},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5029076933860779},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.48922300338745117},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.47658178210258484},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4384500980377197},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15686848759651184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12633678317070007}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7291598320007324},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6967511773109436},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5055038928985596},{"id":"https://openalex.org/C2779018934","wikidata":"https://www.wikidata.org/wiki/Q1129653","display_name":"Everyday life","level":2,"score":0.5047715902328491},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5029076933860779},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.48922300338745117},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.47658178210258484},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4384500980377197},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15686848759651184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12633678317070007},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3331157","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3331157","pdf_url":null,"source":{"id":"https://openalex.org/S4210183893","display_name":"Proceedings of the ACM on Human-Computer Interaction","issn_l":"2573-0142","issn":["2573-0142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Human-Computer Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7553868704","display_name":null,"funder_award_id":"PN-III-P1-1.1-TE-2016-2173 (TE141/2018)","funder_id":"https://openalex.org/F4320323983","funder_display_name":"Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii"}],"funders":[{"id":"https://openalex.org/F4320323983","display_name":"Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii","ror":"https://ror.org/01q7jq182"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1586442777","https://openalex.org/W1968097539","https://openalex.org/W1969322249","https://openalex.org/W1975715116","https://openalex.org/W1976286916","https://openalex.org/W1986291329","https://openalex.org/W1995071033","https://openalex.org/W2003041403","https://openalex.org/W2008775389","https://openalex.org/W2034048595","https://openalex.org/W2037307470","https://openalex.org/W2054849648","https://openalex.org/W2059214800","https://openalex.org/W2060269880","https://openalex.org/W2067432334","https://openalex.org/W2075915611","https://openalex.org/W2081924655","https://openalex.org/W2088363361","https://openalex.org/W2092760662","https://openalex.org/W2098454324","https://openalex.org/W2105377320","https://openalex.org/W2108627835","https://openalex.org/W2118494145","https://openalex.org/W2130267632","https://openalex.org/W2132758213","https://openalex.org/W2136653859","https://openalex.org/W2142556291","https://openalex.org/W2143966272","https://openalex.org/W2149876908","https://openalex.org/W2402456340","https://openalex.org/W2500896654","https://openalex.org/W2518014185","https://openalex.org/W2557062056","https://openalex.org/W2594230512","https://openalex.org/W2711275409","https://openalex.org/W2725944043","https://openalex.org/W2756171776","https://openalex.org/W2767930520","https://openalex.org/W2768962490","https://openalex.org/W2783114200","https://openalex.org/W2808135883","https://openalex.org/W2808519012","https://openalex.org/W2911828793","https://openalex.org/W2946928693","https://openalex.org/W3100191328","https://openalex.org/W4237558756","https://openalex.org/W4299655870"],"related_works":["https://openalex.org/W2371503857","https://openalex.org/W2802914149","https://openalex.org/W2012531322","https://openalex.org/W2911845291","https://openalex.org/W2294565841","https://openalex.org/W2785900585","https://openalex.org/W3204276839","https://openalex.org/W2353730437","https://openalex.org/W2490303674","https://openalex.org/W2513792068"],"abstract_inverted_index":{"We":[0,127],"introduce":[1],"\"Life-Tags,\"":[2],"a":[3,62,130,139,166],"wearable,":[4],"smartglasses-based":[5],"system":[6],"for":[7,51,84,92,110],"abstracting":[8,192],"life":[9,35,157,173,191],"in":[10],"the":[11,24,41,46,52,68,115,212,216],"form":[12],"of":[13,15,23,44,58,82,133,155,168,171,189,205,208,211,215],"clouds":[14,207],"tags":[16],"and":[17,80,98,107,125,135,151,182,187,197],"concepts":[18],"automatically":[19],"extracted":[20],"from":[21,138,148],"snapshots":[22,147],"visual":[25,47,213],"reality":[26],"recorded":[27,172],"by":[28],"wearable":[29,198],"video":[30,199],"cameras.":[31],"Life-Tags":[32,134,183],"summarizes":[33],"users'":[34],"experiences":[36],"using":[37],"word":[38],"clouds,":[39],"highlighting":[40,119],"\"executive":[42],"summary\"":[43],"what":[45],"experience":[48,214],"felt":[49],"like":[50],"smartglasses":[53,196,217],"user":[54],"during":[55],"some":[56],"period":[57],"time,":[59],"such":[60,86,113,159],"as":[61,87,101,103,114,160],"specific":[63],"day,":[64],"week,":[65],"month,":[66],"or":[67],"last":[69],"hour.":[70],"In":[71],"this":[72],"paper,":[73],"we":[74],"focus":[75],"on":[76,104,195],"(i)":[77],"design":[78,186],"criteria":[79],"principles":[81],"operation":[83],"Life-Tags,":[85,112],"its":[88],"first-person,":[89],"eye-level":[90],"perspective":[91],"recording":[93],"life,":[94],"passive":[95],"logging":[96],"mode,":[97],"privacy-oriented":[99],"operation,":[100],"well":[102],"(ii)":[105],"technical":[106,131],"engineering":[108,188],"aspects":[109],"implementing":[111],"block":[116],"architecture":[117],"diagram":[118],"devices,":[120],"software":[121],"modules,":[122],"third-party":[123],"services,":[124],"dataflows.":[126],"also":[128],"conduct":[129],"evaluation":[132],"report":[136],"results":[137,181],"controlled":[140],"experiment":[141],"that":[142],"generated":[143],"21,600":[144],"full":[145],"HD":[146],"six":[149],"indoor":[150],"outdoor":[152],"scenarios,":[153],"representative":[154],"everyday":[156],"activities,":[158],"walking,":[161],"eating,":[162],"traveling,":[163],"etc.,":[164],"with":[165,176],"total":[167],"180":[169],"minutes":[170],"to":[174,201],"abstract":[175],"tag":[177],"clouds.":[178],"Our":[179],"experimental":[180],"prototype":[184],"inform":[185],"future":[190],"systems":[193],"based":[194],"cameras":[200],"ensure":[202],"effective":[203],"generation":[204],"rich":[206],"concepts,":[209],"reflective":[210],"user.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2019-06-27T00:00:00"}
