{"id":"https://openalex.org/W2471693841","doi":"https://doi.org/10.1109/educon.2016.7474628","title":"NLAST: A natural language assistant for students","display_name":"NLAST: A natural language assistant for students","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2471693841","doi":"https://doi.org/10.1109/educon.2016.7474628","mag":"2471693841"},"language":"en","primary_location":{"id":"doi:10.1109/educon.2016.7474628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/educon.2016.7474628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Engineering Education Conference (EDUCON)","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/A5055773579","display_name":"Fernando A. Mikic-Fonte","orcid":"https://orcid.org/0000-0002-4274-7263"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando A. Mikic Fonte","raw_affiliation_strings":["Department of Telematics Engineering, University of Vigo, Vigo, Spain","Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University of Vigo, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086993136","display_name":"Mart\u00edn Llamas Nistal","orcid":"https://orcid.org/0000-0001-8751-6963"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Martin Llamas Nistal","raw_affiliation_strings":["Department of Telematics Engineering, University of Vigo, Vigo, Spain","Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University of Vigo, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086993136","display_name":"Mart\u00edn Llamas Nistal","orcid":"https://orcid.org/0000-0001-8751-6963"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mart\u00edn Llamas Nistal","raw_affiliation_strings":["Department of Telematics Engineering, University of Vigo, Vigo, Spain","Department of Telematics Engineering University of Vigo Vigo Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University of Vigo, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"Department of Telematics Engineering University of Vigo Vigo Spain","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007472939","display_name":"Manuel Caeiro Rodr\u00edguez","orcid":"https://orcid.org/0000-0002-2784-6060"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Caeiro Rodr\u00edguez","raw_affiliation_strings":["Department of Telematics Engineering, University of Vigo, Vigo, Spain","Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telematics Engineering, University of Vigo, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"Department of Telematics Engineering, Universidade de Vigo, Vigo, Galicia, ES","institution_ids":["https://openalex.org/I6289922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I6289922"],"apc_list":null,"apc_paid":null,"fwci":1.3248,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.87100317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"709","last_page":"713"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12128","display_name":"AI in Service Interactions","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12031","display_name":"Speech and dialogue systems","score":0.9704999923706055,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11370","display_name":"Mobile Learning in Education","score":0.9441999793052673,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.7958095073699951},{"id":"https://openalex.org/keywords/android-application","display_name":"Android application","score":0.6257760524749756},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.6223501563072205},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.6156309247016907},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5743094682693481},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.505043089389801},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.49612435698509216},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4224848747253418},{"id":"https://openalex.org/keywords/natural-language-user-interface","display_name":"Natural language user interface","score":0.4180469214916229},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38619428873062134},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24421513080596924},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13978958129882812}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7958095073699951},{"id":"https://openalex.org/C3017891749","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android application","level":3,"score":0.6257760524749756},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.6223501563072205},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.6156309247016907},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5743094682693481},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.505043089389801},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.49612435698509216},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4224848747253418},{"id":"https://openalex.org/C174252522","wikidata":"https://www.wikidata.org/wiki/Q3816772","display_name":"Natural language user interface","level":3,"score":0.4180469214916229},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38619428873062134},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24421513080596924},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13978958129882812},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/educon.2016.7474628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/educon.2016.7474628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Engineering Education Conference (EDUCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320324092","display_name":"Atlantic Research Center for Information and Communication Technologies","ror":"https://ror.org/05rdf8595"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2048198448","https://openalex.org/W2082177508","https://openalex.org/W2087033409","https://openalex.org/W2166414743"],"related_works":["https://openalex.org/W2112751186","https://openalex.org/W4285815317","https://openalex.org/W2352863297","https://openalex.org/W327645657","https://openalex.org/W1968262010","https://openalex.org/W2012891774","https://openalex.org/W3036268427","https://openalex.org/W4298063370","https://openalex.org/W3158218201","https://openalex.org/W1550490297"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,27,34,42,48,72,85,91,106,128,140,159,181],"system":[4,18,102],"that":[5],"works":[6],"as":[7,67],"an":[8,23,37,68],"assistant":[9,17,101],"for":[10,60],"students":[11],"in":[12,44],"their":[13],"learning":[14,117,134],"process.":[15],"The":[16,30,64,78,96,167],"has":[19],"two":[20],"main":[21],"parts:":[22],"Android":[24,31,156],"application":[25,32,157],"and":[26,74,84,118,142,155],"server":[28,76,79],"platform.":[29,77],"is":[33,103,172],"chatterbot":[35,65],"(i.e.,":[36],"agent":[38,70],"intended":[39],"to":[40,104,109,115,123,130,136,143,173,177],"conduct":[41],"conversation":[43],"natural":[45,160],"language":[46,161],"with":[47],"human":[49],"being)":[50],"based":[51],"on":[52],"AIML,":[53],"one":[54],"of":[55,90,99,169],"the":[56,75,100,175],"more":[57],"successful":[58],"languages":[59],"developing":[61],"conversational":[62],"agents.":[63],"acts":[66],"intermediation":[69],"between":[71],"student":[73,107],"platform":[80],"contains":[81],"four":[82],"repositories":[83],"recommender":[86],"(which":[87],"are":[88,151],"part":[89],"bigger":[92],"professor":[93],"assessment":[94,119],"system).":[95],"final":[97],"objective":[98],"make":[105],"able":[108],"carry":[110],"out":[111,153],"several":[112],"actions":[113,150],"related":[114],"his/her":[116,145],"processes,":[120],"such":[121],"as:":[122],"consult":[124],"exam":[125],"questions":[126,138],"from":[127],"repository,":[129],"receive":[131],"recommendations":[132],"about":[133,139],"material,":[135],"ask":[137],"course,":[141],"check":[144],"own":[146],"assessed":[147],"exams.":[148],"These":[149],"carried":[152],"through":[154,180],"using":[158],"interface":[162],"(by":[163],"voice":[164],"or":[165],"typing).":[166],"purpose":[168],"this":[170,178],"development":[171],"facilitate":[174],"access":[176],"information":[179],"friendly":[182],"interface.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}