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Improving Software Security Through a LLM-Based Vulnerability Detection Model

delete2026-01-01
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PRE
AI
S
Syeda Sadia Alam
M
Mst Shapna Akter
A
Alfredo Cuzzocrea *
DOI:10.1007/978-3-032-02049-9_9delete
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Abstract

Abstract

En 中文
The significance of early vulnerability identification in ensuring security during software development cannot be denied. In this research, we introduce CWEpredBELL, a unique automated vulnerability prediction method that makes use of a modified pre-trained language model derived from CodeBERT. With a binary classification layer, an improved optimizer, and a fine-tuned loss function to boost model performance, our method is especially tailored for identifying vulnerabilities in source code. We used cross-validation techniques and the Local Interpretable Model-Agnostic Explanations (LIME) approach to identify particular lines of error in the source code. The experimental comparison demonstrates that CWEpredBELL is an effective method of automatically identifying vulnerabilities.
Keywords:
Vulnerability Identification
CodeBert
Cybersecurity
SWE
LLM
NLP
LIME

Journal

D
DATABASE AND EXPERT SYSTEMS APPLICATIONS, DEXA 2025, PT I
IF:
0
Papers:
25
Citations:
0

Organization

Metropolitan University cover
Metropolitan University
Scholars:
18
Papers: 13
Citations: 28