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Can federated fine-tuning improve LLM-based code summarization? An empirical investigation on open-source repositories

delete2026-06-18
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PRE
AI
J
Jahnavi Kumar
M
Mokshith Reddy Tanguturi
L
Lakshmana Sasaank Janapati
S
Sridhar Chimalakonda *
DOI:10.1016/j.jss.2026.113010delete
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Abstract

Abstract

En 中文
Code summarization is essential for helping developers navigate complex projects. Recent advancements utilizing Large Language Models (LLMs) reveal limitations in the applicability of vanilla LLMs for proprietary code, motivating further fine-tuning on private datasets. Additionally, the siloed nature of code within institutions makes centralized fine-tuning impractical.

Journal

Journal of Systems and Software cover
Journal of Systems and Software
IF:
4.1
Papers:
5.4K
Citations:
8.4K

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