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Jinjie Wei

6 accepted papers

2025

BloomScene: Lightweight Structured 3D Gaussian Splatting for Crossmodal Scene Generation

AAAI 2025technical

With the widespread use of virtual reality applications, 3D scene generation has become a new challenging research frontier. 3D scenes have highly complex structures and need to ensure that the output is dense, coherent, and contains all necessary structures. Many current 3D scene generation methods…

2025

Debiased Multimodal Understanding for Human Language Sequences

AAAI 2025technical

Human multimodal language understanding (MLU) is an indispensable component of expression analysis (e.g., sentiment or humor) from heterogeneous modalities, including visual postures, linguistic contents, and acoustic behaviours. Existing works invariably focus on designing sophisticated structures…

Cited by 1SourcePDFScholar
2025

Improving Factuality in Large Language Models via Decoding-Time Hallucinatory and Truthful Comparators

AAAI 2025technical

Despite their remarkable capabilities, Large Language Models (LLMs) are prone to generate responses that contradict verifiable facts, i.e., unfaithful hallucination content. Existing efforts generally focus on optimizing model parameters or editing semantic representations, which compromise the inte…

2025

MCCD: Multi-Agent Collaboration-based Compositional Diffusion for Complex Text-to-Image Generation

CVPR 2025poster

Diffusion models have shown excellent performance in text-to-image generation. However, existing methods often suffer from performance bottlenecks when dealing with complex prompts involving multiple objects, characteristics, and relations. Therefore, we propose a Multi-agent Collaboration-based Co…

Cited by 0SourcePDFScholar
2024

PediatricsGPT: Large Language Models as Chinese Medical Assistants for Pediatric Applications

NeurIPS 2024poster

Developing intelligent pediatric consultation systems offers promising prospects for improving diagnostic efficiency, especially in China, where healthcare resources are scarce. Despite recent advances in Large Language Models (LLMs) for Chinese medicine, their performance is sub-optimal in pediatri…

2024

Toward Robust Incomplete Multimodal Sentiment Analysis via Hierarchical Representation Learning

NeurIPS 2024poster

Multimodal Sentiment Analysis (MSA) is an important research area that aims to understand and recognize human sentiment through multiple modalities. The complementary information provided by multimodal fusion promotes better sentiment analysis compared to utilizing only a single modality. Neverthele…

Cited by 1SourcePDFScholar