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Huaxia Li

6 accepted papers

2025

Chain-of-Thought Prompting Obscures Hallucination Cues in Large Language Models: An Empirical Evaluation

EMNLP 2025

Large Language Models (LLMs) often exhibit hallucinations, generating factually incorrect or semantically irrelevant content in response to prompts. Chain-of-Thought (CoT) prompting can mitigate hallucinations by encouraging step-by-step reasoning, but its impact on hallucination detection remains u

2025

InstanceAssemble: Layout-Aware Image Generation via Instance Assembling Attention

NeurIPS 2025poster

Diffusion models have demonstrated remarkable capabilities in generating high-quality images. Recent advancements in Layout-to-Image (L2I) generation have leveraged positional conditions and textual descriptions to facilitate precise and controllable image synthesis. Despite overall progress, curren…

Cited by 0SourcecodeScholar
2024

Harmonizing Stochasticity and Determinism: Scene-responsive Diverse Human Motion Prediction

NeurIPS 2024poster

Diverse human motion prediction (HMP) is a fundamental application in computer vision that has recently attracted considerable interest. Prior methods primarily focus on the stochastic nature of human motion, while neglecting the specific impact of external environment, leading to the pronounced art…

Cited by 4SourcePDFScholar
2024

SSR-Encoder: Encoding Selective Subject Representation for Subject-Driven Generation

CVPR 2024poster

Recent advancements in subject-driven image generation have led to zero-shot generation yet precise selection and focus on crucial subject representations remain challenging. Addressing this we introduce the SSR-Encoder a novel architecture designed for selectively capturing any subject from single…

2024

StreamFlow: Streamlined Multi-Frame Optical Flow Estimation for Video Sequences

NeurIPS 2024poster

Prior multi-frame optical flow methods typically estimate flow repeatedly in a pair-wise manner, leading to significant computational redundancy. To mitigate this, we implement a Streamlined In-batch Multi-frame (SIM) pipeline, specifically tailored to video inputs to minimize redundant calculations…

2023

STAR Loss: Reducing Semantic Ambiguity in Facial Landmark Detection

CVPR 2023poster

Recently, deep learning-based facial landmark detection has achieved significant improvement. However, the semantic ambiguity problem degrades detection performance. Specifically, the semantic ambiguity causes inconsistent annotation and negatively affects the model's convergence, leading to worse a…