Author

Sangeetha Sivanesan

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Preprint Jul 2026

Systematic Analysis of Large Language Models and Transformer-Based Machine Translation for English-Tamil and Tamil-English Across Diverse Datasets

The findings show that the quality of the datasets and their alignment with the domain will greatly affect the performance of the model, that attention-based mechanisms can aid in explain ability, and that few-shot large language models can still produce structurally coherent translations of Tamil.

S. Sriharshaa, Sangeetha Sivanesan, S. JayaNirmala · 0 citations

Preprint Aug 2026

Rhetorical-Role-Aware Retrieval-Augmented Generation for Legal Question Answering over Indian Supreme Court Judgments

This research paper proposes a Retrieval Augmented Generation framework that is specific to the legal field in order to assist interactive retrieval and reason about judgments from the Supreme Court of India and demonstrates strong performance on metrics including contextual recall and answer relevancy.

Sayed Ayaan Ahmed Sha, Sangeetha Sivanesan, A. Madasamy et al. · 0 citations