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Guangting Zheng

4 accepted papers

2025

Hierarchical Masked Autoregressive Models with Low-Resolution Token Pivots

ICML 2025poster

Autoregressive models have emerged as a powerful generative paradigm for visual generation. The current de-facto standard of next token prediction commonly operates over a single-scale sequence of dense image tokens, and is incapable of utilizing global context especially for early tokens prediction…

2025

S3R-GS: Streamlining the Pipeline for Large-Scale Street Scene Reconstruction

ICCV 2025poster

Recently, 3D Gaussian Splatting (3DGS) has reshaped the field of photorealistic 3D reconstruction, achieving impressive rendering quality and speed. However, when applied to large-scale street scenes, existing methods suffer from rapidly escalating per-viewpoint reconstruction costs as scene size in…

2024

Do LLMs Overcome Shortcut Learning? An Evaluation of Shortcut Challenges in Large Language Models

EMNLP 2024main

Large Language Models (LLMs) have shown remarkable capabilities in various natural language processing tasks. However, LLMs may rely on dataset biases as shortcuts for prediction, which can significantly impair their robustness and generalization capabilities. This paper presents Shortcut Suite, a c…