{"id":"https://openalex.org/W2001100234","doi":"https://doi.org/10.1145/2063576.2064025","title":"Annotating knowledge work lifelog","display_name":"Annotating knowledge work lifelog","publication_year":2011,"publication_date":"2011-10-24","ids":{"openalex":"https://openalex.org/W2001100234","doi":"https://doi.org/10.1145/2063576.2064025","mag":"2001100234"},"language":"en","primary_location":{"id":"doi:10.1145/2063576.2064025","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2063576.2064025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM international conference on Information and knowledge management","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/A5101532286","display_name":"Masayuki Okamoto","orcid":"https://orcid.org/0000-0001-6774-3392"},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Okamoto","raw_affiliation_strings":["Toshiba Corporation, Kawasaki, Japan","Toshiba Corporation, Kawasaki, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, JAPAN","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104173191","display_name":"Nayuko Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nayuko Watanabe","raw_affiliation_strings":["Toshiba Corporation, Kawasaki, Japan","Toshiba Corporation, Kawasaki, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, JAPAN","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110206369","display_name":"Shinichi Nagano","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinichi Nagano","raw_affiliation_strings":["Toshiba Corporation, Kawasaki, Japan","Toshiba Corporation, Kawasaki, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, JAPAN","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072761054","display_name":"Kenta Cho","orcid":"https://orcid.org/0000-0001-8026-226X"},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenta Cho","raw_affiliation_strings":["Toshiba Corporation, Kawasaki, Japan","Toshiba Corporation, Kawasaki, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Corporation, Kawasaki, JAPAN","institution_ids":["https://openalex.org/I1292669757"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1292669757"],"apc_list":null,"apc_paid":null,"fwci":0.8793,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79537096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2581","last_page":"2584"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12031","display_name":"Speech and dialogue systems","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12607","display_name":"Personal Information Management and User Behavior","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.996399998664856,"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/lifelog","display_name":"Lifelog","score":0.9909194707870483},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8105596303939819},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.6435883045196533},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5879051685333252},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.37550339102745056},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.2117515504360199},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1647336483001709}],"concepts":[{"id":"https://openalex.org/C176168674","wikidata":"https://www.wikidata.org/wiki/Q763835","display_name":"Lifelog","level":2,"score":0.9909194707870483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8105596303939819},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.6435883045196533},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5879051685333252},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.37550339102745056},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2117515504360199},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1647336483001709}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2063576.2064025","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2063576.2064025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM international conference on Information and knowledge management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W165283731","https://openalex.org/W228191453","https://openalex.org/W1880262756","https://openalex.org/W2079972412","https://openalex.org/W2080579867","https://openalex.org/W2123048864","https://openalex.org/W2139322524","https://openalex.org/W2146341620","https://openalex.org/W2805889152","https://openalex.org/W2930957955"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2805113808","https://openalex.org/W1981938961","https://openalex.org/W2051159811","https://openalex.org/W1998053","https://openalex.org/W2255742513","https://openalex.org/W4297883442","https://openalex.org/W4247891579","https://openalex.org/W11278570"],"abstract_inverted_index":{"We":[0,52],"present":[1],"a":[2,8,33,36,46,54,81,113,117],"system":[3,79],"that":[4,136],"supports":[5],"review":[6,20],"of":[7,41,49],"knowledge":[9,17,68],"work":[10],"lifelog":[11,34,44,65,118],"as":[12,32],"an":[13,128],"activity":[14,23],"history.":[15],"Since":[16],"workers":[18],"often":[19],"their":[21],"own":[22],"histories,":[24],"gathering":[25],"each":[26],"user's":[27,82],"activities":[28,84],"on":[29,122],"his/her":[30],"terminal":[31],"is":[35,45,140],"promising":[37],"approach.":[38],"However,":[39],"readability":[40],"the":[42,63,137],"stored":[43,64],"large":[47],"problem":[48],"lifelog-based":[50],"application.":[51],"propose":[53],"term":[55,123],"extraction":[56,124],"method":[57,120,139],"to":[58,62,127],"add":[59],"annotation":[60,93,119],"labels":[61,94],"for":[66,131,142],"supporting":[67],"workers,":[69],"exploiting":[70],"text":[71,103],"data":[72,104],"acquired":[73],"from":[74,100],"desktop":[75,83],"activities.":[76],"Our":[77],"prototype":[78],"monitors":[80],"after":[85],"combining":[86],"raw":[87],"events,":[88],"and":[89,97,102,116],"then":[90],"extracts":[91],"possible":[92],"with":[95],"LDA":[96],"C-value":[98],"techniques":[99],"documents":[101],"in":[105],"sensor":[106],"events.":[107],"In":[108],"this":[109],"paper,":[110],"we":[111,134],"introduce":[112],"lifelogging":[114],"module":[115],"based":[121],"techniques.":[125],"According":[126],"empirical":[129],"evaluation":[130],"three":[132],"weeks,":[133],"found":[135],"current":[138],"useful":[141],"one-week":[143],"review.":[144]},"counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
