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Chi Zhang

Department of Computer Science and Engineering, University of Gothenburg, Sweden

Truncated Proximal Policy Optimization

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Jun 18, 2025
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MiniMax-M1: Scaling Test-Time Compute Efficiently with Lightning Attention

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Jun 16, 2025
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AI Flow: Perspectives, Scenarios, and Approaches

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Jun 14, 2025
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FinHEAR: Human Expertise and Adaptive Risk-Aware Temporal Reasoning for Financial Decision-Making

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Jun 10, 2025
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Astra: Toward General-Purpose Mobile Robots via Hierarchical Multimodal Learning

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Jun 06, 2025
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FlowDirector: Training-Free Flow Steering for Precise Text-to-Video Editing

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Jun 05, 2025
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RoboRefer: Towards Spatial Referring with Reasoning in Vision-Language Models for Robotics

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Jun 04, 2025
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ViStoryBench: Comprehensive Benchmark Suite for Story Visualization

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May 30, 2025
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Towards a Generalizable Bimanual Foundation Policy via Flow-based Video Prediction

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May 30, 2025
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SynLogic: Synthesizing Verifiable Reasoning Data at Scale for Learning Logical Reasoning and Beyond

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May 26, 2025
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