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arXiv · 2409.19834

Utilizing Priors in Sampling-based Cost Minimization

Yuan-Yao Lou·Jonathan Spencer·Kwang Taik Kim·Mung Chiang
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Abstract

We consider an autonomous vehicle (AV) agent performing a long-term cost-minimization problem in the elapsed time $T$ over sequences of states $s_{1:T}$ and actions $a_{1:T}$ for some fixed, known (though potentially learned) cost function $C(s_t,a_t)$, approximate system dynamics $P$, and distribution over initial states $d_0$. The goal is to minimize the expected cost-to-go of the driving trajectory $\tau = s_1, a_1, ..., s_T, a_T$ from the initial state.

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Yuan-Yao Lou, Jonathan Spencer, Kwang Taik Kim, Mung Chiang. 2024-09-30. Utilizing Priors in Sampling-based Cost Minimization. https://arxiv.org/abs/2409.19834

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