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Wentao Xu

3 accepted papers

2025

DEAL: Diffusion Evolution Adversarial Learning for Sim-to-Real Transfer

NeurIPS 2025poster

Training Reinforcement Learning (RL) controllers in simulation offers cost-efficiency and safety advantages. However, the resultant policies often suffer significant performance degradation during real-world deployment due to the reality gap. Previous works like System Identification (Sys-Id) have a…

Cited by 0SourceScholar
2024

EASI: Evolutionary Adversarial Simulator Identification for Sim-to-Real Transfer

NeurIPS 2024poster

Reinforcement Learning (RL) controllers have demonstrated remarkable performance in complex robot control tasks. However, the presence of reality gap often leads to poor performance when deploying policies trained in simulation directly onto real robots. Previous sim-to-real algorithms like Domain R…

Cited by 0SourcePDFScholar
2022

KGE-CL: Contrastive Learning of Tensor Decomposition Based Knowledge Graph Embeddings

COLING 2022main

Learning the embeddings of knowledge graphs (KG) is vital in artificial intelligence, and can benefit various downstream applications, such as recommendation and question answering. In recent years, many research efforts have been proposed for knowledge graph embedding (KGE). However, most previous…

Cited by 23SourcePDFScholar