Search Results for author: Jitesh Panchal

Found 4 papers, 2 papers with code

Large Language Models for Autonomous Driving: Real-World Experiments

no code implementations14 Dec 2023 Can Cui, Zichong Yang, Yupeng Zhou, Yunsheng Ma, Juanwu Lu, Lingxi Li, Yaobin Chen, Jitesh Panchal, Ziran Wang

Autonomous driving systems are increasingly popular in today's technological landscape, where vehicles with partial automation have already been widely available on the market, and the full automation era with "driverless" capabilities is near the horizon.

Autonomous Driving Language Modelling +3

Learning Arbitrary Quantities of Interest from Expensive Black-Box Functions through Bayesian Sequential Optimal Design

no code implementations16 Dec 2019 Piyush Pandita, Nimish Awalgaonkar, Ilias Bilionis, Jitesh Panchal

We model the underlying information source as a fully-Bayesian, non-stationary Gaussian process (FBNSGP), and derive an approximation of the information gain of a hypothetical experiment about an arbitrary QoI conditional on the hyper-parameters The EIG about the same QoI is estimated by sample averages to integrate over the posterior of the hyper-parameters and the potential experimental outcomes.

Simulator-free Solution of High-Dimensional Stochastic Elliptic Partial Differential Equations using Deep Neural Networks

1 code implementation14 Feb 2019 Sharmila Karumuri, Rohit Tripathy, Ilias Bilionis, Jitesh Panchal

We propose a novel methodology for high-dimensional uncertainty propagation of elliptic SPDEs which lifts the requirement for a deterministic forward solver.

Data Analysis, Statistics and Probability Computational Physics

Bayesian Optimal Design of Experiments For Inferring The Statistical Expectation Of A Black-Box Function

1 code implementation26 Jul 2018 Piyush Pandita, Ilias Bilionis, Jitesh Panchal

Our hypothesis is that an optimal BODE should be maximizing the expected information gain in the QoI.

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