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Ruiyuan Zhang

2 papers indexed

openalexMathematics2026-07-24

Task Decomposition Method for a Multi-Agent Collaborative Decision-Making System in Coal Mines

Ruiyuan Zhang, Y Wu, Xiangang Cao, Hongwei Ma, Mian Mu

Task decomposition is a fundamental challenge in multi-agent collaborative maintenance systems, where unstructured natural language instructions must be precisely translated into logically coherent, executable sub-task sequences. This paper formulates task decomposition as a cons…

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arxivcs.CV2026-07-23

T-STAR: A Large-Scale Benchmark for Spatio-Temporal Panoptic Scene Graph Generation in Satellite Video

Linlin Wang, Xue Yang, Zhihuang Zhou, Zhenyu Zhong, Ruiyuan Zhang, Yansheng Li

Structured understanding of satellite video is essential for advancing dynamic geospatial scene analysis from low-level perception to high-level cognition. To move beyond object-centric perception, this paper introduces spatio-temporal panoptic scene graph generation (TPSG) in sa…

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