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Xinlei Zhang

3 accepted papers

2026

CMAR-Search: Commonsense and Memory Augmented Reasoning for Object Search in Dynamic Interactive Environments

ICRA 2026poster

Dynamic interactive object search in large-scale human environments presents substantial challenges for existing methods. Current scene representations like 3D Scene Graphs (3DSG) only provide coarse-grained spatial segmentation and cannot identify functional areas such as storage or leisure areas. …

Cited by 0Scholar
2025

Efficient Pre-Training of LLMs via Topology-Aware Communication Alignment on More Than 9600 GPUs

NeurIPS 2025poster

The scaling law for large language models (LLMs) depicts that the path towards machine intelligence necessitates training at large scale. Thus, companies continuously build large-scale GPU clusters, and launch training jobs that span over thousands of computing nodes. However, LLM pre-training prese…

Cited by 0SourceScholar
2025

Interaction-Driven Updates: 3D Scene Graph Maintenance During Robot Task Execution

ICRA 2025

Robots powered by large language model (LLM) demonstrate significant research and application potential by effectively interpreting scene information to respond to human commands. However, when robots rely on static scene information during task execution, they face difficulties in adapting to chang

Cited by 0SourceScholar