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Haicheng Wang

7 accepted papers

2026

POINTS-Long: Adaptive Dual-Mode Visual Reasoning in MLLMs

CVPR 2026

Multimodal Large Language Models (MLLMs) have recently demonstrated remarkable capabilities in cross-modal understanding and generation. However, the rapid growth of visual token sequences--especially in long-video and streaming scenarios--poses a major challenge to their scalability and real-world

Cited by 0SourcecodeScholar
2025

Advancing Myopia To Holism: Fully Contrastive Language-Image Pre-training

CVPR 2025poster

In rapidly evolving field of vision-language models (VLMs), contrastive language-image pre-training (CLIP) has made significant strides, becoming foundation for various downstream tasks. However, relying on one-to-one (image, text) contrastive paradigm to learn alignment from large-scale messy web d…

2025

Contrast-Unity for Partially-Supervised Temporal Sentence Grounding

ICASSP 2025accepted

Temporal sentence grounding aims to detect event timestamps described by the natural language query from given untrimmed videos. The existing fully-supervised setting achieves great results but requires expensive annotation costs; while the weakly-supervised setting adopts cheap labels but performs…

Cited by 0SourceScholar
2025

Exploring Multimodal Challenges in Toxic Chinese Detection: Taxonomy, Benchmark, and Findings

ACL 2025finding

Detecting toxic content using language models is important but challenging. While large language models (LLMs) have demonstrated strong performance in understanding Chinese, recent studies show that simple character substitutions in toxic Chinese text can easily confuse the state-of-the-art (SOTA) L…

2025

FOLDER: Accelerating Multi-Modal Large Language Models with Enhanced Performance

ICCV 2025poster

Recently, Multi-modal Large Language Models (MLLMs) have shown remarkable effectiveness for multi-modal tasks due to their ability of cross-modal understanding. However, processing long sequences of visual tokens extracted from visual backbones poses challenges for deployment in real-time applicatio…

2025

POINTS-Reader: Distillation-Free Adaptation of Vision-Language Models for Document Conversion

EMNLP 2025

High-quality labeled data is essential for training accurate document conversion models, particularly in domains with complex formats such as tables, formulas, and multi-column text. However, manual annotation is both costly and time-consuming, while automatic labeling using existing models often la

2024

Turbo: Informativity-Driven Acceleration Plug-In for Vision-Language Large Models

ECCV 2024oral

"Vision-Language Large Models (VLMs) recently become primary backbone of AI, due to the impressive performance. However, their expensive computation costs, i.e., throughput and delay, impede potentials in the real-world scenarios. To achieve acceleration for VLMs, most existing methods focus on the…

Cited by 9SourcePDFScholar