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Jiaxin Xu

4 accepted papers

2026

AOEB: Benchmarking Agent-Oriented Multimodal Embeddings

ICML 2026poster

LLM agents powered by retrieval and RAG are increasingly prevalent across research and applications. Embedding models play a critical role in these systems, particularly in embedding-based retrieval. However, current benchmarks for embeddings, such as MTEB, remain focused on general-purpose scenario…

Cited by 0SourceScholar
2024

Demonstrating HumanTHOR: A Simulation Platform and Benchmark for Human-Robot Collaboration in a Shared Workspace

RSS 2024poster

Human-robot collaboration (HRC) in a shared workspace has become a common pattern in real-world robot applications and has garnered significant research interest. However, most existing studies for human-in-the-loop (HITL) collaboration with robots in a shared workspace evaluate in either simplified…

Cited by 1SourcePDFScholar
2024

Graph Diffusion Transformers for Multi-Conditional Molecular Generation

NeurIPS 2024oral

Inverse molecular design with diffusion models holds great potential for advancements in material and drug discovery. Despite success in unconditional molecule generation, integrating multiple properties such as synthetic score and gas permeability as condition constraints into diffusion models rema…

2023

Data-Centric Learning from Unlabeled Graphs with Diffusion Model

NeurIPS 2023poster

Graph property prediction tasks are important and numerous. While each task offers a small size of labeled examples, unlabeled graphs have been collected from various sources and at a large scale. A conventional approach is training a model with the unlabeled graphs on self-supervised tasks and then…