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Bang Du

3 accepted papers

2026

SplatSDF: Boosting SDF-NeRF Via Architecture-Level Fusion with Gaussian Splats

ICRA 2026poster

Signed distance-radiance field (SDF-NeRF) is a promising environment representation that offers both photorealistic rendering and geometric reasoning such as proximity queries for collision avoidance. However, the slow training speed and convergence of SDF-NeRF hinder their use in practical robotic …

2024

Mind’s Mirror: Distilling Self-Evaluation Capability and Comprehensive Thinking from Large Language Models

NAACL 2024long

Large language models (LLMs) have achieved remarkable advancements in natural language processing. However, the massive scale and computational demands of these models present formidable challenges when considering their practical deployment in resource-constrained environments. While techniques suc…

2021

In Defense of Scene Graphs for Image Captioning

ICCV 2021poster

The mainstream image captioning models rely on Convolutional Neural Network (CNN) image features to generate captions via recurrent models. Recently, image scene graphs have been used to augment captioning models so as to leverage their structural semantics such as object entities, relationships and…

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