Vietnamese legal ontology traces citations to dated law versions
Original title: Vietnamese Legal Ontology: Every legal answer, traced to the article that grounds it
Of 67,868 cited provisions, 61,487 resolve to a dated law version and 19,012 match word for word.
Researchers turn four open Vietnamese legal datasets into a knowledge graph using the five NVIDIA Auto Ontology stages. The graph has 11.5 million nodes and 16.0 million edges, each carrying its source record and method. It shows many resolved answers cite laws no longer in force or article numbers whose current text differs.
- The graph has 11.5 million nodes and 16.0 million edges.
- 36% of 78,361 answers with resolved citations cite a repealed law.
- 2,525 verified citations point to an article that now says something else.
- 5,575 document numbers are shared by several local authorities.
- Countries
- Vietnam
From the original article
1 min read at arxiv.orgA legal answer is only as good as the article it rests on. Vietnam's largest open legal corpus pairs 109,543 published questions and answers with 573,851 legal documents, yet its citations are free text: "Khoan 3 Dieu 101 cua Bo luat nay" ("Clause 3, Article 101 of this Code") names neither the code nor its version.
By Khac-Hoai Nam Bui · arxiv.org
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