{"id":"https://openalex.org/W2128920581","doi":"https://doi.org/10.1109/percom.2003.1192738","title":"Collaborative context recognition for handheld devices","display_name":"Collaborative context recognition for handheld devices","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W2128920581","doi":"https://doi.org/10.1109/percom.2003.1192738","mag":"2128920581"},"language":"en","primary_location":{"id":"doi:10.1109/percom.2003.1192738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom.2003.1192738","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the First IEEE International Conference on Pervasive Computing and Communications, 2003. (PerCom 2003).","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/A5031695371","display_name":"Jani M\u00e4ntyj\u00e4rvi","orcid":"https://orcid.org/0000-0001-8023-9641"},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Mantyjarvi","raw_affiliation_strings":["VTT Electronics, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VTT Electronics, Oulu, Finland","institution_ids":["https://openalex.org/I87653560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024793945","display_name":"Johan Himberg","orcid":null},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Himberg","raw_affiliation_strings":["Nokia Research Center, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Finland","institution_ids":["https://openalex.org/I2738502077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037516274","display_name":"Pertti Huuskonen","orcid":"https://orcid.org/0000-0001-9061-8258"},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"P. Huuskonen","raw_affiliation_strings":["Nokia Research Center, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Tampere, Finland","institution_ids":["https://openalex.org/I2738502077"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0387,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.92061034,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"161","last_page":"168"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/mobile-device","display_name":"Mobile device","score":0.9162009358406067},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7964099645614624},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.727260947227478},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6226914525032043},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6199911236763},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5636261105537415},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.5161760449409485},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.49840354919433594},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.451969176530838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3414025902748108},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.13741666078567505},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12476193904876709},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.11101093888282776}],"concepts":[{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.9162009358406067},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7964099645614624},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.727260947227478},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6226914525032043},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6199911236763},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5636261105537415},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.5161760449409485},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.49840354919433594},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.451969176530838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3414025902748108},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.13741666078567505},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12476193904876709},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.11101093888282776},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/percom.2003.1192738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom.2003.1192738","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the First IEEE International Conference on Pervasive Computing and Communications, 2003. (PerCom 2003).","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":13,"referenced_works":["https://openalex.org/W171256267","https://openalex.org/W1576835806","https://openalex.org/W1840640513","https://openalex.org/W1967661515","https://openalex.org/W2017310186","https://openalex.org/W2098957700","https://openalex.org/W2099799663","https://openalex.org/W2135192052","https://openalex.org/W2135242573","https://openalex.org/W2169732913","https://openalex.org/W2538483848","https://openalex.org/W2556902169","https://openalex.org/W4250801604"],"related_works":["https://openalex.org/W1553902753","https://openalex.org/W2048100608","https://openalex.org/W2057969524","https://openalex.org/W57335507","https://openalex.org/W4292139036","https://openalex.org/W2085450850","https://openalex.org/W2039500599","https://openalex.org/W4243767044","https://openalex.org/W2114035912","https://openalex.org/W1493658939"],"abstract_inverted_index":{"Handheld":[0],"communication":[1],"devices":[2,35,95],"equipped":[3],"with":[4],"sensing":[5],"capabilities":[6],"can":[7,39],"recognize":[8,71],"some":[9],"aspects":[10],"of":[11,24,75,78,93,111,116,135],"their":[12],"context":[13,25,45,57,74,85,91,112,125],"to":[14,20,30,67],"enable":[15],"novel":[16],"applications.":[17],"We":[18,49],"seek":[19],"improve":[21],"the":[22,65,72,117,131,137],"reliability":[23,110],"recognition":[26,58],"through":[27],"an":[28],"analogy":[29],"human":[31],"behavior.":[32],"Where":[33],"multiple":[34],"are":[36],"around,":[37],"they":[38],"jointly":[40],"negotiate":[41],"on":[42],"a":[43,52,76,97],"suitable":[44],"and":[46,69,89,109,123],"behave":[47],"accordingly.":[48],"have":[50],"developed":[51],"method":[53,63,101,118,132],"for":[54,59],"this":[55],"collaborative":[56],"handheld":[60,79,94],"devices.":[61,80],"The":[62,100,114,127],"determines":[64],"need":[66],"request":[68],"collaboratively":[70],"current":[73],"group":[77],"It":[81],"uses":[82],"both":[83],"local":[84],"time":[86],"history":[87],"information":[88,92],"spatial":[90],"within":[96],"certain":[98],"area.":[99],"exploits":[102],"dynamic":[103],"weight":[104],"parameters":[105],"that":[106,130],"describe":[107],"content":[108],"information.":[113],"performance":[115],"is":[119,133],"analyzed":[120],"using":[121],"artificial":[122],"real":[124],"data.":[126],"results":[128],"suggest":[129],"capable":[134],"improving":[136],"reliability.":[138]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}