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Thanh Xuan Nguyen

5 accepted papers

2026

Deep Reinforcement Learning for Hip Exoskeleton Control Via Predictive Simulation of Reflex-Based Human Gait

ICRA 2026poster

Lower-limb exoskeletons have the potential to enhance mobility and reduce the metabolic cost of walking,while conventional control strategies often lack adaptability and require labor-intensive tuning. Recent advances in reinforcement learning (RL) provide new opportunities for generating efficient …

Cited by 0Scholar
2026

One-Step Flow Q-Learning: Addressing the Diffusion Policy Bottleneck in Offline Reinforcement Learning

ICLR 2026poster

Diffusion Q-Learning (DQL) has established diffusion policies as a high-performing paradigm for offline reinforcement learning, but its reliance on multi-step denoising for action generation renders both training and inference slow and fragile. Existing efforts to accelerate DQL toward one-step deno…

Cited by 0SourceScholar
2025

Enhancing Discriminative Representation in Similar Relation Clusters for Few-Shot Continual Relation Extraction

NAACL 2025long

Few-shot Continual Relation Extraction (FCRE) has emerged as a significant challenge in information extraction, necessitating that relation extraction (RE) systems can sequentially identify new relations with limited labeled samples. While existing studies have demonstrated promising results in FCRE…

Cited by 0SourcePDFScholar
2025

Mutual-pairing Data Augmentation for Fewshot Continual Relation Extraction

NAACL 2025long

Data scarcity is a major challenge in Few-shot Continual Relation Extraction (FCRE), where models must learn new relations from limited data while retaining past knowledge. Current methods, restricted by minimal data streams, struggle with catastrophic forgetting and overfitting. To overcome this, w…

Cited by 0SourcePDFScholar
2021

Robust Maml: Prioritization Task Buffer with Adaptive Learning Process for Model-Agnostic Meta-Learning

ICASSP 2021accepted

Model agnostic meta-learning (MAML) is a popular state-of-the-art meta-learning algorithm that provides good weight initialization of a model given a variety of learning tasks. The model initialized by provided weight can be fine-tuned to an unseen task despite only using a small amount of samples a…

Cited by 0SourceScholar