Author

Yufei Qian

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Preprint Aug 2026

TLive-Omni: An Omni-Modal Understanding Model for E-Commerce Live Streaming

E-commerce live streaming requires omni-modal understanding of noisy, temporally extended streams, where product facts are distributed across speech, video frames, product images, overlaid text, and user queries. We present TLive-Omni, an omni-modal understanding model tailored to live-commerce scenarios. It maps image...

Yi-Bo Hu, Yufei Qian, Maojie Gu et al. · 3 citations · ⚡1

Open access Aug 2026

Guixu: Valuation-Driven Data Discovery for Autonomous AI Agents with On-Chain Attestation

Autonomous agents increasingly rely on external data to complete downstream tasks such as model training and decision support. However, existing data discovery systems remain largely retrieval-oriented: they surface candidate datasets from heterogeneous sources, but provide limited support for estimating task-specific...

Yifan Wu, Yuchen Peng, Jia-Qi Chai et al. · Proceedings of the VLDB Endo... · 0 citations