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cs.CV2025
ProcObject-10K: Benchmarking Object-Centric Procedural Understanding in Instructional Videos
Wenliang Guo, Yu Kong
Procedural activities are fundamentally driven by object state transitions, yet existing instructional video benchmarks remain action-centric and cannot evaluate whether models rea…
cs.CV2025
Procedural Mistake Detection via Action Effect Modeling
Wenliang Guo, Yujiang Pu, Yu Kong
Mistake detection in procedural tasks is essential for building intelligent systems that support learning and task execution. Existing approaches primarily analyze how an action is…