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Yuting Xiao

5 accepted papers

2026

LOG-Nav: Efficient Layout-Aware Object-Goal Navigation with Hierarchical Planning

AAAI 2026technical

We introduce LOG-Nav, an efficient layout-aware object-goal navigation approach designed for complex multi-room indoor environments. By planning hierarchically leveraging a global topologigal map with layout information and local imperative approach with detailed scene representation memory, LOG-Na

Cited by 0SourcePDFScholar
2025

HERA: Hybrid Explicit Representation for Ultra-Realistic Head Avatars

CVPR 2025poster

We introduce a novel approach to creating ultra-realistic head avatars and rendering them in real time (\geq 30 fps at 2048 x1334 resolution). First, we propose a hybrid explicit representation that combines the advantages of two primitive based efficient rendering techniques. UV-mapped 3D mesh is u…

Cited by 0SourcePDFScholar
2024

Compensate Quantization Errors: Make Weights Hierarchical to Compensate Each Other

NAACL 2024findings

Emergent Large Language Models (LLMs) use their extraordinary performance and powerful deduction capacity to discern from traditional language models. However, the expenses of computational resources and storage for these LLMs are stunning, quantization then arises as a trending conversation. To add…

Cited by 2SourcePDFScholar
2021

Amodal Segmentation Based on Visible Region Segmentation and Shape Prior

AAAI 2021technical

Almost all existing amodal segmentation methods make the inferences of occluded regions by using features corresponding to the whole image. This is against the human's amodal perception, where human uses the visible part and the shape prior knowledge of the target to infer the occluded region. To mi…

2020

Encoding Structure-Texture Relation with P-Net for Anomaly Detection in Retinal Images

ECCV 2020poster

Anomaly detection in retinal image refers to the identification of abnormality caused by various retinal diseases/lesions, by only leveraging normal images in training phase. Normal images from healthy subjects often have regular structures (e.g., the structured blood vessels in the fundus image, or…