{"id":"https://openalex.org/W2138972933","doi":"https://doi.org/10.1109/icdim.2010.5662575","title":"Dynamic user-centric mobile context model","display_name":"Dynamic user-centric mobile context model","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2138972933","doi":"https://doi.org/10.1109/icdim.2010.5662575","mag":"2138972933"},"language":"en","primary_location":{"id":"doi:10.1109/icdim.2010.5662575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdim.2010.5662575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Fifth International Conference on Digital Information Management (ICDIM)","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/A5056208395","display_name":"Yu\u2010Ling Chang","orcid":"https://orcid.org/0000-0003-2851-3652"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yu-Ling Chang","raw_affiliation_strings":["David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086008530","display_name":"Eduardo S. Barrenechea","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eduardo Barrenechea","raw_affiliation_strings":["David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062293699","display_name":"Paulo Alencar","orcid":"https://orcid.org/0009-0006-2885-0009"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Paulo Alencar","raw_affiliation_strings":["David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056208395"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19354047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"442","last_page":"447"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.8343484997749329},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.6933807134628296},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6716036796569824},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.644260048866272},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.501262903213501},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.47022032737731934},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.44637027382850647},{"id":"https://openalex.org/keywords/context-management","display_name":"Context management","score":0.4457114338874817},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.3898867666721344},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3351168632507324},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1771356463432312}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8343484997749329},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.6933807134628296},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6716036796569824},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.644260048866272},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.501262903213501},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.47022032737731934},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.44637027382850647},{"id":"https://openalex.org/C2776285913","wikidata":"https://www.wikidata.org/wiki/Q5165183","display_name":"Context management","level":3,"score":0.4457114338874817},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.3898867666721344},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3351168632507324},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1771356463432312},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icdim.2010.5662575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdim.2010.5662575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Fifth International Conference on Digital Information Management (ICDIM)","raw_type":"proceedings-article"},{"id":"pmh:oai:uwspace.uwaterloo.ca:10012/5305","is_oa":false,"landing_page_url":"http://hdl.handle.net/10012/5305","pdf_url":null,"source":{"id":"https://openalex.org/S4306401661","display_name":"UWSpace (University of Waterloo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I151746483","host_organization_name":"University of Waterloo","host_organization_lineage":["https://openalex.org/I151746483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Master Thesis"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W12613902","https://openalex.org/W14439443","https://openalex.org/W34331258","https://openalex.org/W84023031","https://openalex.org/W177074109","https://openalex.org/W582943707","https://openalex.org/W1479846534","https://openalex.org/W1499043038","https://openalex.org/W1523298973","https://openalex.org/W1543136774","https://openalex.org/W1543837433","https://openalex.org/W1551004745","https://openalex.org/W1602414660","https://openalex.org/W1617159515","https://openalex.org/W1624996764","https://openalex.org/W1648301676","https://openalex.org/W1882088395","https://openalex.org/W1890163074","https://openalex.org/W1990538630","https://openalex.org/W2000805456","https://openalex.org/W2004627342","https://openalex.org/W2010554022","https://openalex.org/W2015046609","https://openalex.org/W2017154814","https://openalex.org/W2018801856","https://openalex.org/W2024013050","https://openalex.org/W2028082834","https://openalex.org/W2060141099","https://openalex.org/W2067846078","https://openalex.org/W2085374652","https://openalex.org/W2100349944","https://openalex.org/W2101391164","https://openalex.org/W2107969994","https://openalex.org/W2113732140","https://openalex.org/W2114916156","https://openalex.org/W2115494134","https://openalex.org/W2120262132","https://openalex.org/W2120699031","https://openalex.org/W2122122381","https://openalex.org/W2126040148","https://openalex.org/W2131415946","https://openalex.org/W2134131755","https://openalex.org/W2136591431","https://openalex.org/W2143157063","https://openalex.org/W2144020833","https://openalex.org/W2144730987","https://openalex.org/W2144898452","https://openalex.org/W2152107593","https://openalex.org/W2152267651","https://openalex.org/W2157400289","https://openalex.org/W2160170050","https://openalex.org/W2161781346","https://openalex.org/W2162491540","https://openalex.org/W2163419627","https://openalex.org/W2164864579","https://openalex.org/W2165005611","https://openalex.org/W2168867823","https://openalex.org/W2308296672","https://openalex.org/W2437550249","https://openalex.org/W2524920705","https://openalex.org/W4234816175","https://openalex.org/W6601377740","https://openalex.org/W6628699540","https://openalex.org/W6632829280"],"related_works":["https://openalex.org/W2059592812","https://openalex.org/W4232025056","https://openalex.org/W2392958972","https://openalex.org/W2100046962","https://openalex.org/W2153812024","https://openalex.org/W57335507","https://openalex.org/W2114035912","https://openalex.org/W2436001314","https://openalex.org/W1656433004","https://openalex.org/W2116169104"],"abstract_inverted_index":{"Context-aware":[0],"systems":[1,110,142],"can":[2,23,101],"dynamically":[3],"adapt":[4],"to":[5,10,19,26,35,67,104,114],"specific":[6],"dynamic":[7,70,95],"user":[8,46,80],"situations":[9],"provide":[11],"smarter":[12],"mobile":[13,97,130],"services.":[14],"In":[15,89],"general,":[16],"context":[17,31,47,52,61,98],"refers":[18],"the":[20,106,119,138],"information":[21,38],"that":[22,100,111],"be":[24,102],"used":[25,103],"characterize":[27],"these":[28,134],"situations,":[29],"and":[30,72,86,151],"models":[32,53,135],"are":[33,112],"employed":[34],"specify":[36],"contextual":[37,75],"described":[39],"in":[40],"context-aware":[41,109,141],"systems.":[42],"However,":[43],"even":[44],"though":[45],"is":[48],"highly":[49],"dynamic,":[50],"existing":[51],"either":[54],"focus":[55],"on":[56,129],"modeling":[57],"static":[58],"views":[59],"of":[60,108,121,133,140,148],"or":[62],"lack":[63],"appropriate":[64],"design":[65],"abstractions":[66],"deal":[68],"with":[69],"aspects":[71,107],"interactions":[73],"involving":[74],"elements":[76],"such":[77],"location,":[78],"time,":[79],"roles,":[81],"social":[82],"relationships,":[83],"changing":[84],"preferences":[85],"virtual":[87],"environments.":[88],"this":[90],"paper,":[91],"we":[92],"present":[93],"a":[94,126],"user-centric":[96],"model":[99,105],"subject":[113],"frequent":[115],"changes.":[116],"We":[117],"illustrate":[118],"applicability":[120],"our":[122],"approach":[123],"by":[124],"describing":[125],"case":[127],"study":[128],"e-healthcare.":[131],"Benefits":[132],"include":[136],"avoiding":[137],"development":[139],"from":[143],"scratch,":[144],"enabling":[145],"future":[146],"use":[147],"model-driven":[149],"approaches,":[150],"reducing":[152],"implementation":[153],"effort.":[154]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}