{"id":"https://openalex.org/W2245933504","doi":"https://doi.org/10.1145/2739998","title":"Measuring the Performance of a Location-Aware Text Prediction System","display_name":"Measuring the Performance of a Location-Aware Text Prediction System","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2245933504","doi":"https://doi.org/10.1145/2739998","mag":"2245933504"},"language":"en","primary_location":{"id":"doi:10.1145/2739998","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739998","pdf_url":null,"source":{"id":"https://openalex.org/S79551877","display_name":"ACM Transactions on Accessible Computing","issn_l":"1936-7228","issn":["1936-7228","1936-7236"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Accessible Computing","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/A5049600562","display_name":"Lu\u00eds Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I2802390120","display_name":"Instituto Polit\u00e9cnico de Beja","ror":"https://ror.org/00t9n0h58","country_code":"PT","type":"education","lineage":["https://openalex.org/I2802390120"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Lu\u00eds Filipe Garcia","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Beja, Beja, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Beja, Beja, Portugal","institution_ids":["https://openalex.org/I2802390120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101737161","display_name":"Lu\u00eds Oliveira","orcid":"https://orcid.org/0000-0002-9024-2200"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lu\u00eds Caldas De Oliveira","raw_affiliation_strings":["INESC ID Lisboa, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC ID Lisboa, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089103785","display_name":"David Martins de Matos","orcid":"https://orcid.org/0000-0001-8631-2870"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"David Martins De Matos","raw_affiliation_strings":["INESC ID Lisboa, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC ID Lisboa, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049600562"],"corresponding_institution_ids":["https://openalex.org/I2802390120"],"apc_list":null,"apc_paid":null,"fwci":3.7055,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92791328,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":"1","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9909999966621399,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9908000230789185,"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/sentence","display_name":"Sentence","score":0.7916790843009949},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7813335657119751},{"id":"https://openalex.org/keywords/augmentative-and-alternative-communication","display_name":"Augmentative and alternative communication","score":0.6288644671440125},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5707231760025024},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5652258396148682},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.5429929494857788},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4965284466743469},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4916141629219055},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.41340363025665283},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.328474760055542},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09783720970153809},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09275126457214355}],"concepts":[{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.7916790843009949},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7813335657119751},{"id":"https://openalex.org/C2778121785","wikidata":"https://www.wikidata.org/wiki/Q781083","display_name":"Augmentative and alternative communication","level":2,"score":0.6288644671440125},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5707231760025024},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5652258396148682},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.5429929494857788},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4965284466743469},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4916141629219055},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.41340363025665283},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.328474760055542},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09783720970153809},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09275126457214355},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2739998","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739998","pdf_url":null,"source":{"id":"https://openalex.org/S79551877","display_name":"ACM Transactions on Accessible Computing","issn_l":"1936-7228","issn":["1936-7228","1936-7236"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Accessible Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W21886123","https://openalex.org/W129600660","https://openalex.org/W350007625","https://openalex.org/W935320519","https://openalex.org/W1516626260","https://openalex.org/W1525231104","https://openalex.org/W1601205600","https://openalex.org/W1780765560","https://openalex.org/W1947630885","https://openalex.org/W1964814206","https://openalex.org/W1964868374","https://openalex.org/W1970863077","https://openalex.org/W1972143341","https://openalex.org/W1974652127","https://openalex.org/W1992108100","https://openalex.org/W1992706023","https://openalex.org/W2015435210","https://openalex.org/W2018260704","https://openalex.org/W2031560545","https://openalex.org/W2037819101","https://openalex.org/W2042692477","https://openalex.org/W2050640856","https://openalex.org/W2098693229","https://openalex.org/W2107287104","https://openalex.org/W2121652181","https://openalex.org/W2129659923","https://openalex.org/W2135620230","https://openalex.org/W2143975169","https://openalex.org/W2149085082","https://openalex.org/W2160484899","https://openalex.org/W2162067925","https://openalex.org/W2176825859","https://openalex.org/W2252471218","https://openalex.org/W2293959011","https://openalex.org/W2308198243","https://openalex.org/W2495214509","https://openalex.org/W2752491485","https://openalex.org/W3097096317","https://openalex.org/W4298028584"],"related_works":["https://openalex.org/W2127122120","https://openalex.org/W2122415055","https://openalex.org/W3133275433","https://openalex.org/W2152375216","https://openalex.org/W2007222324","https://openalex.org/W624015803","https://openalex.org/W2994656349","https://openalex.org/W2000444236","https://openalex.org/W2185239376","https://openalex.org/W2944691285"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"some":[3],"works":[4],"have":[5,30],"discussed":[6],"the":[7,43,52,62,127,140,168,176,180],"conception":[8],"of":[9,45,54,64,111,142,149],"location-aware":[10,172],"Augmentative":[11],"and":[12,67,92,113,120,201,220],"Alternative":[13],"Communication":[14],"(AAC)":[15],"systems":[16],"with":[17,58,87,94,151,179,198,218],"very":[18],"positive":[19],"feedback":[20],"from":[21,89],"participants.":[22],"However,":[23],"in":[24,167],"most":[25],"cases,":[26],"complementary":[27],"quantitative":[28],"evaluations":[29],"not":[31,130],"been":[32],"carried":[33],"out":[34],"to":[35,41],"confirm":[36],"those":[37],"results.":[38],"To":[39],"contribute":[40],"clarifying":[42],"validity":[44],"these":[46],"approaches,":[47],"our":[48,134],"study":[49],"quantitatively":[50],"evaluated":[51],"effect":[53],"using":[55],"language":[56,83,98,152,187,208],"models":[57,84,153,188,209],"location":[59,91],"knowledge":[60,157],"on":[61,101,139],"efficiency":[63],"a":[65,95,107,147,170],"word":[66],"sentence":[68,143,156],"prediction":[69,136],"system.":[70],"Using":[71],"corpora":[72],"collected":[73],"for":[74,115],"three":[75],"different":[76,155],"locations":[77],"(classroom,":[78],"school":[79],"cafeteria,":[80],"home),":[81],"location-specific":[82,177,207],"were":[85,129],"trained":[86,100],"sentences":[88],"each":[90],"compared":[93],"traditional":[96],"all-purpose":[97,181],"model,":[99],"all":[102],"corpora.":[103],"User":[104],"tests":[105],"showed":[106],"modest":[108],"mean":[109],"improvement":[110],"2.4%":[112],"1.3%":[114],"Words":[116],"Per":[117],"Minute":[118],"(WPM)":[119],"Keystroke":[121],"Saving":[122],"Rate":[123],"(KSR),":[124],"respectively,":[125],"but":[126],"differences":[128],"statistically":[131],"significant.":[132],"Since":[133],"text":[135],"system":[137],"relies":[138],"concept":[141],"reuse,":[144],"we":[145],"ran":[146],"set":[148],"simulations":[150],"having":[154],"levels":[158],"(0%,":[159,195],"25%,":[160,196],"50%,":[161],"75%,":[162],"100%).":[163],"We":[164],"also":[165],"introduced":[166],"comparison":[169],"second":[171],"strategy":[173],"that":[174],"combines":[175],"approach":[178,182],"(mixed":[183],"approach).":[184],"The":[185,206],"mixed":[186],"performed":[189,210],"better":[190,211],"under":[191,212],"low":[192],"sentence-reuse":[193,214],"conditions":[194,215],"50%)":[197],"1.0%,":[199],"1.3%,":[200],"1.2%":[202],"KSR":[203,222],"improvements,":[204,223],"respectively.":[205,224],"high":[213],"(75%,":[216],"100%)":[217],"1.7%":[219],"1.5%":[221]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}