6 accepted papers
Fine-tuning large language models on downstream tasks is crucial for realizing their cross-domain potential but often relies on sensitive data, raising privacy concerns. Differential privacy (DP) offers rigorous privacy guarantees and has been widely adopted in fine-tuning; however, naively injecti
Federated Learning (FL) faces significant challenges due to domain heterogeneity, where data from different clients exhibit substantial statistical shifts that hinder the generalization of the global model. Although existing methods attempt to mitigate this by exchanging class prototypes, they fall …
Recent advances in explainable deep reinforcement learning (DRL) have provided insights into the reasoning behind decisions made by DRL agents. However, existing methods often overlook the subjective nature of explanations and fail to consider human cognitive styles and preferences. Such ignorance t
Multimodal federated learning (MMFL) enables collaborative model training across multiple modalities, such as images and text, without requiring direct data sharing. However, the inherent correlations between modalities introduce new privacy vulnerabilities, making MMFL more susceptible to gradient
Anomaly detection on attributed graphs aims to identify rare nodes that deviate significantly from the majority of nodes. Although recent graph self-supervised learning methods have demonstrated great potential, their complex training and detection schemes may lead to suboptimal efficiency and effec…
Outsourcing neural network (NN) inference services to the cloud gives rise to considerable privacy concerns about the model provider’s proprietary model and the user’s private data. Current cryptography-based secure NN inference schemes are not suited for high-latency networks due to their numerous…