{"id":"https://openalex.org/W2220613480","doi":"https://doi.org/10.1007/s10209-015-0423-2","title":"Hefestos: an intelligent system applied to ubiquitous accessibility","display_name":"Hefestos: an intelligent system applied to ubiquitous accessibility","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2220613480","doi":"https://doi.org/10.1007/s10209-015-0423-2","mag":"2220613480"},"language":"en","primary_location":{"id":"doi:10.1007/s10209-015-0423-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10209-015-0423-2","pdf_url":null,"source":{"id":"https://openalex.org/S30338973","display_name":"Universal Access in the Information Society","issn_l":"1615-5289","issn":["1615-5289","1615-5297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universal Access in the Information Society","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/A5056546246","display_name":"Jo\u00e3o Manuel R. S. Tavares","orcid":"https://orcid.org/0000-0001-7603-6526"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o Tavares","raw_affiliation_strings":["Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil"],"affiliations":[{"raw_affiliation_string":"Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072791484","display_name":"Jorge Lu\u00eds Vict\u00f3ria Barbosa","orcid":"https://orcid.org/0000-0002-0358-2056"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jorge Barbosa","raw_affiliation_strings":["Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil"],"affiliations":[{"raw_affiliation_string":"Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041397920","display_name":"Ismael Gomes Cardoso","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ismael Cardoso","raw_affiliation_strings":["Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil"],"affiliations":[{"raw_affiliation_string":"Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024617531","display_name":"Cristiano Andr\u00e9 da Costa","orcid":"https://orcid.org/0000-0003-3859-6199"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiano Costa","raw_affiliation_strings":["Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil"],"affiliations":[{"raw_affiliation_string":"Applied Computing Graduate Program (PIPCA), University of Vale do Rio dos Sinos (Unisinos), 950, Unisinos Avenue, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081639170","display_name":"Adenauer Yamin","orcid":"https://orcid.org/0000-0002-7333-244X"},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adenauer Yamin","raw_affiliation_strings":["Catholic University of Pelotas (UCPel), Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Catholic University of Pelotas (UCPel), Pelotas, Brazil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110952034","display_name":"Rodrigo Real","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rodrigo Real","raw_affiliation_strings":["Freedom Company, Pelotas, Brazil"],"affiliations":[{"raw_affiliation_string":"Freedom Company, Pelotas, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5056546246"],"corresponding_institution_ids":["https://openalex.org/I61722147"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":2.8035,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.9389318,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"4","first_page":"589","last_page":"607"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9970999956130981,"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":0.9970999956130981,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9596999883651733,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9072999954223633,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.7792448997497559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.769206166267395},{"id":"https://openalex.org/keywords/wheelchair","display_name":"Wheelchair","score":0.6505418419837952},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6278313398361206},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.6139246225357056},{"id":"https://openalex.org/keywords/everyday-life","display_name":"Everyday life","score":0.5779792666435242},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.5693686604499817},{"id":"https://openalex.org/keywords/assistive-technology","display_name":"Assistive technology","score":0.5334084033966064},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.4772869646549225},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3710160255432129},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3431949019432068},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.33258894085884094}],"concepts":[{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.7792448997497559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.769206166267395},{"id":"https://openalex.org/C2781042323","wikidata":"https://www.wikidata.org/wiki/Q191931","display_name":"Wheelchair","level":2,"score":0.6505418419837952},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6278313398361206},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.6139246225357056},{"id":"https://openalex.org/C2779018934","wikidata":"https://www.wikidata.org/wiki/Q1129653","display_name":"Everyday life","level":2,"score":0.5779792666435242},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.5693686604499817},{"id":"https://openalex.org/C3017715821","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Assistive technology","level":2,"score":0.5334084033966064},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.4772869646549225},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3710160255432129},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3431949019432068},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.33258894085884094},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"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/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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10209-015-0423-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10209-015-0423-2","pdf_url":null,"source":{"id":"https://openalex.org/S30338973","display_name":"Universal Access in the Information Society","issn_l":"1615-5289","issn":["1615-5289","1615-5297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universal Access in the Information Society","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322502","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul","ror":"https://ror.org/05k49za97"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1511511026","https://openalex.org/W1546455735","https://openalex.org/W1791587663","https://openalex.org/W1869215669","https://openalex.org/W1967661515","https://openalex.org/W1970350881","https://openalex.org/W1971330343","https://openalex.org/W1979930801","https://openalex.org/W1993449511","https://openalex.org/W2021653709","https://openalex.org/W2022971735","https://openalex.org/W2028647671","https://openalex.org/W2030307670","https://openalex.org/W2038539934","https://openalex.org/W2043443430","https://openalex.org/W2062338313","https://openalex.org/W2075927935","https://openalex.org/W2080469703","https://openalex.org/W2084066530","https://openalex.org/W2085031726","https://openalex.org/W2087447945","https://openalex.org/W2090806800","https://openalex.org/W2092747595","https://openalex.org/W2098746772","https://openalex.org/W2124344619","https://openalex.org/W2128026023","https://openalex.org/W2148734427","https://openalex.org/W2159694746","https://openalex.org/W2168867823","https://openalex.org/W2169126592","https://openalex.org/W2322584079","https://openalex.org/W4233851033","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2610236527","https://openalex.org/W1483829838","https://openalex.org/W57335507","https://openalex.org/W2085450850","https://openalex.org/W2057969524","https://openalex.org/W1553902753","https://openalex.org/W4292139036","https://openalex.org/W2039500599","https://openalex.org/W1656433004","https://openalex.org/W4243767044"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
