activity
20182025
most citedDevign: Effective Vulnerability Identification by Learning Comprehensive Program Semantics via Graph Neural Networks

151 citations · 237 across the 11 of their papers we have counts for

collaborators

12 papers

cs.CR2025

Runtime Backdoor Detection for Federated Learning via Representational Dissimilarity Analysis

Xiyue Zhang, Xiaoyong Xue, Xiaoning Du +3

Federated learning (FL), as a powerful learning paradigm, trains a shared model by aggregating model updates from distributed clients. However, the decoupling of model learning fro…

cs.SD2024

SongBsAb: A Dual Prevention Approach against Singing Voice Conversion based Illegal Song Covers

Guangke Chen, Yedi Zhang, Fu Song +3

Singing voice conversion (SVC) automates song covers by converting a source singing voice from a source singer into a new singing voice with the same lyrics and melody as the sourc…

cs.SE2023★ 33 cited

CodeMark: Imperceptible Watermarking for Code Datasets against Neural Code Completion Models

Zhensu Sun, Xiaoning Du, Fu Song +1

Code datasets are of immense value for training neural-network-based code completion models, where companies or organizations have made substantial investments to establish and pro…

cs.CL2023

Source Code Data Augmentation for Deep Learning: A Survey

Terry Yue Zhuo, Zhou Yang, Zhensu Sun +5

The increasingly popular adoption of deep learning models in many critical source code tasks motivates the development of data augmentation (DA) techniques to enhance training data…

cs.SE2022★ 3 cited

Don't Complete It! Preventing Unhelpful Code Completion for Productive and Sustainable Neural Code Completion Systems

Zhensu Sun, Xiaoning Du, Fu Song +4

Currently, large pre-trained language models are widely applied in neural code completion systems. Though large code models significantly outperform their smaller counterparts, aro…

cs.SE2022★ 1 cited

On the Importance of Building High-quality Training Datasets for Neural Code Search

Zhensu Sun, Li Li, Yan Liu +1

The performance of neural code search is significantly influenced by the quality of the training data from which the neural models are derived. A large corpus of high-quality query…