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Qing-Yi Si

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Preprint Oct 2026

OneStreamer: Unifying Perception, Memory, and Proactive Response in Streaming Video Interaction

Streaming video LLMs must retain evidence before its relevance to future tasks is known and respond when sufficient evidence becomes available. The challenge is to form reusable factual memory without compromising real-time perception. We introduce OneStreamer, which jointly learns query-independent evidence recording...

Xiang-Yun Zeng, Yuan-Dong Yang, Zhi-Qiu Zhang et al. · 1 citation
Preprint Oct 2026

VideoJev: System One Model for Video Understanding and Interaction

Visual agents must turn video observations into timely decisions to track progress and choose what to do next. Building on the emerging System One paradigm, we introduce VideoJev, a family of models that cast video understanding and interaction as structured decision tasks. We adapt pretrained multimodal large language...

Yu-Han Zhu, Xiang-Yu Zeng, Qing-Yi Si et al. · 0 citations
#machine learning Review Jun 2026

Learning to Solve, Forgetting to Retain: Correct-Set Turnover in RLVR

A retention-aware review mechanism that tracks mastered prompts and periodically reintroduces them to periodically reintroduces them to the model of previous solutions, demonstrating robust generalizability across modalities and algorithms.

Chuan-Yu Qin, Chenxu Yang, Qing-Yi Si et al. · 1 citation

JoyAI-VL-Interaction: Real-Time Vision-Language Interaction Intelligence

Across six real-world scenarios, human raters prefer JoyAI-VL-Interaction over the in-app video-call assistants of Doubao and Gemini by a wide margin, and the first open, vision-driven interaction model released together with its training recipe, data, and complete deployable system.

Ding-Yu Yao, Jun Zhou, Chenxu Yang et al. · 10 citations
Jul 2026

FORGE: Research-Trajectory Hijacking Attacks on Deep Research Agents

This work presents FORGE (Fabricated Orchestrated Reasoning chain for aGent Exploitation), a two-level attack that combines intra-document reasoning fabrication with inter-document chain coordination to hijack subtask planning.

Yu-Ru Pan, Ziheng Zhang, Junxiang Lei et al. · 1 citation

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