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Hong-Ning Dai

8 accepted papers

2026

Gated Variational Graph Autoencoders as Experts with Competition and Consensus for Multi-view Clustering

AAAI 2026technical

Multi-view clustering has been found useful to leverage diverse data sources for accurate and robust underlying data representations. It typically relies on effectively integrating the latent features from different views through allocating weights while simultaneously mining their specificity and c

Cited by 0SourcePDFScholar
2026

Prior Refinement Is Better: Diffusion-Driven Graph Harmonization for Federated Graph Learning

AAAI 2026technical

Federated Graph Learning (FGL) has emerged as a compelling paradigm for collaboratively training a global model while preserving the privacy of multi-source graphs. Nonetheless, FGL faces a critical challenge of data heterogeneity, where semantic and structural discrepancies across clients significa

Cited by 0SourcePDFScholar
2026

Prototype-guided Bilateral Alignment Multimodal Federated Learning

ICML 2026spotlight

Multimodal federated learning (MFL) has emerged as a pivotal paradigm for leveraging distributed data to enhance model performance. However, existing methods predominantly rely on idealized assumptions of model homogeneity and balanced modality distributions, rendering them ill-suited for practical …

Cited by 0SourceScholar
2026

Talk2Code: A Multi-Turn Interaction Benchmark with Dual-Track Evaluation for Code Generation

AAAI 2026technical

While large language models (LLMs) have demonstrated strong capabilities in code generation, current benchmarks primarily focus on single-turn scenarios, neglecting the complexity of multi-turn interactions and user diversity. To address this gap, we introduce Talk2Code, the first benchmark for user

Cited by 0SourcePDFScholar
2025

EBS-CFL: Efficient and Byzantine-robust Secure Clustered Federated Learning

AAAI 2025technical

Despite federated learning (FL)'s potential in collaborative learning, its performance has deteriorated due to the data heterogeneity of distributed users. Recently, clustered federated learning (CFL) has emerged to address this challenge by partitioning users into clusters according to their simil…

2025

Refine then Classify: Robust Graph Neural Networks with Reliable Neighborhood Contrastive Refinement

AAAI 2025technical

Graph Neural Networks (GNNs) have exhibited remarkable capabilities for dealing with graph-structured data. However, recent studies have revealed their fragility to adversarial attacks, where imperceptible perturbations to the graph structure can easily mislead predictions. To enhance adversarial ro…

Cited by 0SourcePDFScholar
2023

ODE-RSSM: Learning Stochastic Recurrent State Space Model from Irregularly Sampled Data

AAAI 2023technical

For the complicated input-output systems with nonlinearity and stochasticity, Deep State Space Models (SSMs) are effective for identifying systems in the latent state space, which are of great significance for representation, forecasting, and planning in online scenarios. However, most SSMs are desi…