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Volodymyr Ovcharov

overthelex
Anamavajra-Labs
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https://legal.org.ua/blog

AI & ML interests

Legal NLP, Continued Pretraining, Citation Graphs, Hallucination Detection, Direct Preference Optimization, Ukrainian NLP, Multilingual Models

Recent Activity

authored a paper about 13 hours ago
Tokenizer Fertility and Zero-Shot Performance of Foundation Models on Ukrainian Legal Text: A Comparative Study
authored a paper about 13 hours ago
Automatic Construction of a Legal Citation Graph from 100 Million Ukrainian Court Decisions: Large-Scale Extraction, Topological Analysis, and Ontology-Driven Clustering
authored a paper about 13 hours ago
Temporal Decay of Co-Citation Predictability: A 20-Year Statute Retrieval Benchmark from 396M Ukrainian Court Citations
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Organizations

Anamavajra Labs's profile picture