{"id":"https://openalex.org/W7167942597","doi":"https://doi.org/10.1145/3805712.3808526","title":"ViCSR: A Large-scale Benchmark and Lightweight Two-Stage Framework for Vietnamese Case-to-Statute Retrieval","display_name":"ViCSR: A Large-scale Benchmark and Lightweight Two-Stage Framework for Vietnamese Case-to-Statute Retrieval","publication_year":2026,"publication_date":"2026-07-10","ids":{"openalex":"https://openalex.org/W7167942597","doi":"https://doi.org/10.1145/3805712.3808526"},"language":null,"primary_location":{"id":"doi:10.1145/3805712.3808526","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808526","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3805712.3808526","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5140412733","display_name":"Minh-Hien Nguyen","orcid":"https://orcid.org/0009-0000-7892-8800"},"institutions":[{"id":"https://openalex.org/I67868205","display_name":"VNU University of Science","ror":"https://ror.org/05w54hk79","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841","https://openalex.org/I67868205"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Minh-Hien Nguyen","raw_affiliation_strings":["VNU University of Engineering and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0009-0000-7892-8800","affiliations":[{"raw_affiliation_string":"VNU University of Engineering and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I67868205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130305367","display_name":"Kh\u00e1nh Huy\u1ec1n Nguy\u1ec5n","orcid":null},"institutions":[{"id":"https://openalex.org/I67868205","display_name":"VNU University of Science","ror":"https://ror.org/05w54hk79","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841","https://openalex.org/I67868205"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Khanh Huyen Nguyen","raw_affiliation_strings":["VNU University of Engineering and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0009-0009-8585-3435","affiliations":[{"raw_affiliation_string":"VNU University of Engineering and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I67868205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061935797","display_name":"Tan-Minh Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tan-Minh Nguyen","raw_affiliation_strings":["Japan Advanced Institute of Science and Technology, Ishikawa, Japan"],"raw_orcid":"https://orcid.org/0009-0001-3139-6349","affiliations":[{"raw_affiliation_string":"Japan Advanced Institute of Science and Technology, Ishikawa, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001797301","display_name":"H. Carl Le","orcid":"https://orcid.org/0000-0002-4065-2439"},"institutions":[{"id":"https://openalex.org/I67868205","display_name":"VNU University of Science","ror":"https://ror.org/05w54hk79","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841","https://openalex.org/I67868205"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Hoang-Quynh Le","raw_affiliation_strings":["VNU University of Engineering and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-4065-2439","affiliations":[{"raw_affiliation_string":"VNU University of Engineering and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I67868205"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081773521","display_name":"Thi-Hai-Yen Vuong","orcid":"https://orcid.org/0000-0002-8019-7178"},"institutions":[{"id":"https://openalex.org/I67868205","display_name":"VNU University of Science","ror":"https://ror.org/05w54hk79","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841","https://openalex.org/I67868205"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Thi-Hai-Yen Vuong","raw_affiliation_strings":["VNU University of Engineering and Technology, Hanoi, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-8019-7178","affiliations":[{"raw_affiliation_string":"VNU University of Engineering and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I67868205"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.98040153,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5301","last_page":"5303"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13643","display_name":"Artificial Intelligence in Law","score":0.3441999852657318,"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"}},"topics":[{"id":"https://openalex.org/T13643","display_name":"Artificial Intelligence in Law","score":0.3441999852657318,"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"}},{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.09929999709129333,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.09809999912977219,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.695900022983551},{"id":"https://openalex.org/keywords/vietnamese","display_name":"Vietnamese","score":0.6904000043869019},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.5982000231742859},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5428000092506409},{"id":"https://openalex.org/keywords/statutory-law","display_name":"Statutory law","score":0.4417000114917755},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.391400009393692},{"id":"https://openalex.org/keywords/statute","display_name":"Statute","score":0.3750999867916107}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7598000168800354},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.695900022983551},{"id":"https://openalex.org/C103621254","wikidata":"https://www.wikidata.org/wiki/Q9199","display_name":"Vietnamese","level":2,"score":0.6904000043869019},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.5982000231742859},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5428000092506409},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48980000615119934},{"id":"https://openalex.org/C158129432","wikidata":"https://www.wikidata.org/wiki/Q7766927","display_name":"Statutory law","level":2,"score":0.4417000114917755},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.39809998869895935},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.391400009393692},{"id":"https://openalex.org/C17319257","wikidata":"https://www.wikidata.org/wiki/Q21189184","display_name":"Statute","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36399999260902405},{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.3578999936580658},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33329999446868896},{"id":"https://openalex.org/C105002631","wikidata":"https://www.wikidata.org/wiki/Q4833645","display_name":"Subject-matter expert","level":3,"score":0.32350000739097595},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.3181999921798706},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.28949999809265137},{"id":"https://openalex.org/C2993995455","wikidata":"https://www.wikidata.org/wiki/Q3150005","display_name":"Legal document","level":2,"score":0.2567000091075897},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.2506999969482422},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3805712.3808526","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808526","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3805712.3808526","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808526","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.567878246307373,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W3124923911","https://openalex.org/W4388405954"],"related_works":[],"abstract_inverted_index":{"Case-to-Statute":[0],"Retrieval\u2014identifying":[1],"applicable":[2],"statutes":[3],"from":[4],"case":[5],"facts\u2014is":[6],"essential":[7],"for":[8,75],"judicial":[9],"efficiency":[10],"but":[11],"remains":[12],"underexplored":[13],"in":[14,32,102],"low-resource":[15,103],"languages":[16],"like":[17],"Vietnamese,":[18],"where":[19],"annotated":[20],"legal":[21,104],"corpora":[22],"are":[23],"scarce":[24],"and":[25,46,71,89,99,113],"domain-specific":[26],"challenges":[27],"persist.":[28],"To":[29],"advance":[30],"research":[31],"this":[33],"setting,":[34],"we":[35],"introduce":[36],"ViCSR,":[37],"a":[38,57,67,78],"new":[39],"benchmark":[40],"of":[41,95],"10,000":[42],"Vietnamese":[43,69],"criminal":[44],"judgments":[45],"1,122":[47],"statutory":[48],"articles":[49],"with":[50,66,77],"citation-based":[51],"relevance":[52],"labels.":[53],"We":[54,106],"further":[55],"propose":[56],"lightweight":[58],"two-stage":[59],"framework":[60],"that":[61],"performs":[62],"efficient":[63],"candidate":[64],"retrieval":[65],"fine-tuned":[68],"bi-encoder":[70],"leverages":[72],"citation":[73],"structure":[74],"reranking":[76],"compact":[79],"heterogeneous":[80],"GNN.":[81],"Experiments":[82],"show":[83],"clear":[84],"improvements":[85],"over":[86],"strong":[87],"sparse":[88],"dense":[90],"baselines,":[91],"highlighting":[92],"the":[93,110],"importance":[94],"both":[96],"domain":[97],"adaptation":[98],"structure-aware":[100],"modeling":[101],"IR.":[105],"will":[107],"publicly":[108],"release":[109],"benchmark,":[111],"code,":[112],"checkpoints.":[114]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-07-11T00:00:00"}