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Weicai Yan

4 accepted papers

2026

Proact-VL: A Proactive VideoLLM for Real-Time AI Companions

ICML 2026poster

Proactive and real-time interactive experiences are essential for human-like AI companions, yet face three key challenges: (1) achieving low-latency inference under continuous streaming inputs, (2) autonomously deciding when to respond, and (3) controlling both quality and quantity of generated cont…

Cited by 0SourceScholar
2025

BrainLoc: Brain Signal-Based Object Detection with Multi-modal Alignment

EMNLP 2025

Object detection is a core challenge in computer vision. Traditional methods primarily rely on intermediate modalities such as text, speech, or visual cues to interpret user intent, leading to inefficient and potentially distorted expressions of intent. Brain signals, particularly fMRI signals, emer

Cited by 0SourcePDFScholar
2025

Diff-Prompt: Diffusion-Driven Prompt Generator with Mask Supervision

ICLR 2025poster

Prompt learning has demonstrated promising results in fine-tuning pre-trained multimodal models. However, the performance improvement is limited when applied to more complex and fine-grained tasks. The reason is that most existing methods directly optimize the parameters involved in the prompt gener…

2025

Efficient Prompting for Continual Adaptation to Missing Modalities

NAACL 2025long

Missing modality issues are common in real-world applications, arising from factors such as equipment failures and privacy concerns. When fine-tuning pre-trained models on downstream datasets with missing modalities, performance can degrade significantly. Current methods often aggregate various miss…

Cited by 3SourcePDFScholar