{"id":"https://openalex.org/W4309532038","doi":"https://doi.org/10.1109/kse56063.2022.9953756","title":"Ensemble Learning Methods for Legal Processing Tasks in ALQAC 2022","display_name":"Ensemble Learning Methods for Legal Processing Tasks in ALQAC 2022","publication_year":2022,"publication_date":"2022-10-19","ids":{"openalex":"https://openalex.org/W4309532038","doi":"https://doi.org/10.1109/kse56063.2022.9953756"},"language":"en","primary_location":{"id":"doi:10.1109/kse56063.2022.9953756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/kse56063.2022.9953756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Knowledge and Systems Engineering (KSE)","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/A5055457166","display_name":"Hau Nguyen Trung","orcid":"https://orcid.org/0000-0002-3144-4523"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I4210096063","display_name":"Ho Chi Minh City Open University","ror":"https://ror.org/00tean533","country_code":"VN","type":"education","lineage":["https://openalex.org/I4210096063"]},{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Hau Nguyen Trung","raw_affiliation_strings":["Ho Chi Minh University of Science,VNU-HCM,Ho Chi Minh City,Vietnam","Ho Chi Minh City Open University, Ho Chi Minh City, Vietnam","VNU-HCM, Ho Chi Minh University of Science, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Ho Chi Minh University of Science,VNU-HCM,Ho Chi Minh City,Vietnam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"Ho Chi Minh City Open University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I4210096063"]},{"raw_affiliation_string":"VNU-HCM, Ho Chi Minh University of Science, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I23582244","https://openalex.org/I123565023"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047353442","display_name":"Son Nguyen Truong","orcid":"https://orcid.org/0000-0002-1105-8238"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Son Nguyen Truong","raw_affiliation_strings":["Ho Chi Minh University of Science,VNU-HCM,Ho Chi Minh City,Vietnam","VNU-HCM, Ho Chi Minh University of Science, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Ho Chi Minh University of Science,VNU-HCM,Ho Chi Minh City,Vietnam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"VNU-HCM, Ho Chi Minh University of Science, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I23582244","https://openalex.org/I123565023"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055457166"],"corresponding_institution_ids":["https://openalex.org/I123565023","https://openalex.org/I23582244","https://openalex.org/I4210096063"],"apc_list":null,"apc_paid":null,"fwci":0.6628,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.74550029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9984999895095825,"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/T10028","display_name":"Topic Modeling","score":0.9984999895095825,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9980999827384949,"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/T13643","display_name":"Artificial Intelligence in Law","score":0.9448999762535095,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7736200094223022},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.7387921810150146},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.6031879186630249},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.562762975692749},{"id":"https://openalex.org/keywords/statute","display_name":"Statute","score":0.5202307105064392},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.478771835565567},{"id":"https://openalex.org/keywords/legal-research","display_name":"Legal research","score":0.4755111336708069},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.42032212018966675},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.35606852173805237},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.32880866527557373},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.18018823862075806},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.12962067127227783}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7736200094223022},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.7387921810150146},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.6031879186630249},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.562762975692749},{"id":"https://openalex.org/C17319257","wikidata":"https://www.wikidata.org/wiki/Q21189184","display_name":"Statute","level":2,"score":0.5202307105064392},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.478771835565567},{"id":"https://openalex.org/C522695570","wikidata":"https://www.wikidata.org/wiki/Q6517578","display_name":"Legal research","level":2,"score":0.4755111336708069},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.42032212018966675},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.35606852173805237},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.32880866527557373},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.18018823862075806},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.12962067127227783},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/kse56063.2022.9953756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/kse56063.2022.9953756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Knowledge and Systems Engineering (KSE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5400000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2896457183","https://openalex.org/W2897356710","https://openalex.org/W2953271402","https://openalex.org/W2963748441","https://openalex.org/W3034469191","https://openalex.org/W3036737707","https://openalex.org/W3099756172","https://openalex.org/W3106031450","https://openalex.org/W3106268368","https://openalex.org/W3113790969","https://openalex.org/W3128066429","https://openalex.org/W3175407332","https://openalex.org/W3176798136","https://openalex.org/W3180679155","https://openalex.org/W4200196895","https://openalex.org/W4205214721","https://openalex.org/W4287754559","https://openalex.org/W4288106555","https://openalex.org/W4295253143","https://openalex.org/W6751097180","https://openalex.org/W6755207826","https://openalex.org/W6764401283","https://openalex.org/W6767492706","https://openalex.org/W6769553789","https://openalex.org/W6786353593","https://openalex.org/W6796947490","https://openalex.org/W6798265513"],"related_works":["https://openalex.org/W2363573047","https://openalex.org/W2013089857","https://openalex.org/W4244951932","https://openalex.org/W2911259875","https://openalex.org/W657798346","https://openalex.org/W4239615485","https://openalex.org/W2381691323","https://openalex.org/W2380814634","https://openalex.org/W2389679602","https://openalex.org/W4241569046"],"abstract_inverted_index":{"Automated":[0],"Legal":[1],"Question":[2],"Answering":[3],"Competition":[4],"is":[5],"an":[6],"annual":[7],"competition":[8],"to":[9,14,35,61,77,81],"find":[10],"the":[11,25,37,63,69,83],"best":[12],"solution":[13],"automatically":[15],"answer":[16],"legal":[17,66],"questions":[18],"based":[19],"on":[20],"well-known":[21],"statute":[22],"laws":[23],"in":[24],"Vietnamese":[26],"Language.":[27],"In":[28,52],"this":[29,72],"paper,":[30],"we":[31,54],"will":[32],"demonstrate":[33],"how":[34,76],"solve":[36,82],"problems":[38],"posed":[39],"by":[40],"ALQAC":[41],"2022,":[42],"using":[43,57],"BERT":[44],"and":[45,59],"its":[46],"variants":[47],"as":[48],"a":[49],"backbone":[50],"network.":[51],"addition,":[53],"also":[55,74],"study":[56],"tf-idf":[58],"BM-25":[60],"rank":[62],"relevance":[64],"of":[65,85],"documents.":[67],"At":[68],"same":[70],"time,":[71],"publication":[73],"show":[75],"enhance":[78],"training":[79,87],"data":[80],"problem":[84],"limited":[86],"data.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
