L. Fei-Fei — accepted AI-conference papers

2021

Adaptive Procedural Task Generation for Hard-Exploration Problems

Kuan Fang, Yuke Zhu, Silvio Savarese, L. Fei-Fei

ICLR 2021poster

We introduce Adaptive Procedural Task Generation (APT-Gen), an approach to progressively generate a sequence of tasks as curricula to facilitate reinforcement learning in hard-exploration problems. At the heart of our approach, a task generator learns to create tasks from a parameterized task space…

Cited by 35 Source ↗PDF ↗Scholar ↗

2021

MOMA: Multi-Object Multi-Actor Activity Parsing

Zelun Luo, Wanze Xie, Siddharth Kapoor, Yiyun Liang, Michael Cooper, Juan Carlos Niebles +2

NeurIPS 2021poster

Complex activities often involve multiple humans utilizing different objects to complete actions (e.g., in healthcare settings, physicians, nurses, and patients interact with each other and various medical devices). Recognizing activities poses a challenge that requires a detailed understanding of a…

Cited by 32 Source ↗PDF ↗Scholar ↗