{"id":"https://openalex.org/W1972767700","doi":"https://doi.org/10.1145/2800835.2801616","title":"Recognition of high-level activities with a smartphone","display_name":"Recognition of high-level activities with a smartphone","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1972767700","doi":"https://doi.org/10.1145/2800835.2801616","mag":"1972767700"},"language":"en","primary_location":{"id":"doi:10.1145/2800835.2801616","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2800835.2801616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15","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/A5047606334","display_name":"Bo\u017eidara Cvetkovi\u0107","orcid":"https://orcid.org/0000-0003-2711-1280"},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":true,"raw_author_name":"Bo\u017eidara Cvetkovi\u0107","raw_affiliation_strings":["Jo\u017eef Stefan Institute, Ljubljana, Slovenia","\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia"],"affiliations":[{"raw_affiliation_string":"Jo\u017eef Stefan Institute, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]},{"raw_affiliation_string":"\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026736529","display_name":"Violeta Mirchevska","orcid":null},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Violeta Mirchevska","raw_affiliation_strings":["Jo\u017eef Stefan Institute, Ljubljana, Slovenia","\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia"],"affiliations":[{"raw_affiliation_string":"Jo\u017eef Stefan Institute, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]},{"raw_affiliation_string":"\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036773239","display_name":"Vito Janko","orcid":"https://orcid.org/0000-0002-9549-9742"},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Vito Janko","raw_affiliation_strings":["Jo\u017eef Stefan Institute, Ljubljana, Slovenia","\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia"],"affiliations":[{"raw_affiliation_string":"Jo\u017eef Stefan Institute, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]},{"raw_affiliation_string":"\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056131302","display_name":"Mitja Lu\u0161trek","orcid":"https://orcid.org/0000-0003-3219-2935"},"institutions":[{"id":"https://openalex.org/I3006985408","display_name":"Jo\u017eef Stefan Institute","ror":"https://ror.org/05060sz93","country_code":"SI","type":"facility","lineage":["https://openalex.org/I3006985408"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Mitja Lu\u0161trek","raw_affiliation_strings":["Jo\u017eef Stefan Institute, Ljubljana, Slovenia","\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia"],"affiliations":[{"raw_affiliation_string":"Jo\u017eef Stefan Institute, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]},{"raw_affiliation_string":"\u201cJo\u017eef Stefan\u201d Institute , Ljubljana, Slovenia","institution_ids":["https://openalex.org/I3006985408"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047606334"],"corresponding_institution_ids":["https://openalex.org/I3006985408"],"apc_list":null,"apc_paid":null,"fwci":0.3682,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67349503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1453","last_page":"1461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10803","display_name":"Innovative Human-Technology Interaction","score":0.9778000116348267,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.8686428666114807},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.6719317436218262},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6714572906494141},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5628019571304321},{"id":"https://openalex.org/keywords/smartphone-app","display_name":"Smartphone app","score":0.4685937464237213},{"id":"https://openalex.org/keywords/activities-of-daily-living","display_name":"Activities of daily living","score":0.43100035190582275},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2299937903881073},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0825512707233429}],"concepts":[{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.8686428666114807},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.6719317436218262},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6714572906494141},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5628019571304321},{"id":"https://openalex.org/C3017619522","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Smartphone app","level":2,"score":0.4685937464237213},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.43100035190582275},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2299937903881073},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0825512707233429},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2800835.2801616","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2800835.2801616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.5899999737739563,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1536049213","https://openalex.org/W1565064763","https://openalex.org/W1971965437","https://openalex.org/W2025723605","https://openalex.org/W2097152890","https://openalex.org/W2133990480","https://openalex.org/W2162555816","https://openalex.org/W2170265372","https://openalex.org/W2207642662","https://openalex.org/W2269552929"],"related_works":["https://openalex.org/W2353179089","https://openalex.org/W2923538289","https://openalex.org/W2353125546","https://openalex.org/W2470643824","https://openalex.org/W2349635380","https://openalex.org/W4353089801","https://openalex.org/W2353819554","https://openalex.org/W2359488321","https://openalex.org/W2989668789","https://openalex.org/W4312127264"],"abstract_inverted_index":{"The":[0],"recognition":[1,27,83],"of":[2,56,70,73,84,89,96,102],"high-level":[3],"activities":[4,57,77],"(such":[5],"as":[6],"work,":[7],"transport":[8],"and":[9,38,99],"exercise)":[10],"with":[11],"a":[12,15,48,66],"smartphone":[13,43,103],"is":[14],"poorly":[16],"explored":[17],"topic.":[18],"This":[19],"paper":[20],"presents":[21],"an":[22],"approach":[23],"to":[24],"such":[25],"activity":[26],"that":[28],"relies":[29],"on":[30,65],"the":[31,60,82,94,100],"user's":[32],"location,":[33],"physical":[34],"activity,":[35],"ambient":[36],"sound":[37],"other":[39],"features":[40],"extracted":[41],"from":[42],"sensors.":[44],"It":[45,62],"works":[46],"in":[47],"user-independent":[49],"fashion,":[50],"but":[51],"can":[52],"also":[53],"take":[54],"advantage":[55],"labeled":[58],"by":[59],"user.":[61],"was":[63],"evaluated":[64],"real-life":[67],"dataset":[68],"consisting":[69],"ten":[71],"weeks":[72],"recordings.":[74],"While":[75],"most":[76],"were":[78],"recognized":[79],"quite":[80],"accurately,":[81],"some":[85,97],"revealed":[86],"two":[87],"challenges":[88],"recognizing":[90],"diverse":[91],"lifestyle":[92],"activities:":[93],"ambiguity":[95],"activities,":[98],"inadequacy":[101],"sensors":[104],"for":[105],"others.":[106]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}