User profiles for Vanshil Shah

vanshil shah

University of Pennsylvania
Verified email at seas.upenn.edu
Cited by 8

Dynamic to static lidar scan reconstruction using adversarially trained auto encoder

P Kumar, S Sahoo, V Shah, V Kondameedi… - Proceedings of the …, 2021 - ojs.aaai.org
Accurate reconstruction of static environments from LiDAR scans of scenes containing dynamic
objects, which we refer to as Dynamic to Static Translation (DST), is an important area of …

Non holonomic collision avoidance under non-parametric uncertainty: A hilbert space approach

…, A Gupta, DAS Kiran, A Shrihari, V Shah… - 2021 European …, 2021 - ieeexplore.ieee.org
We consider the problem of an agent/robot with non-holonomic kinematics avoiding dynamic
and static obstacles. Additionally there may be bounds/constraints on the configurational …

Non Holonomic Collision Avoidance of Dynamic Obstacles under Non-Parametric Uncertainty: A Hilbert Space Approach

…, A Gupta, DA Kiran, A Shrihari, V Shah… - arXiv preprint arXiv …, 2021 - arxiv.org
We consider the problem of an agent/robot with non-holonomic kinematics avoiding many
dynamic obstacles. State and velocity noise of both the robot and obstacles as well as the …

[PDF][PDF] ENGI E1112 Departmental Project Report: Computer Science/Computer Engineering

F Kong, N Lewis, V Shah - 2011 - Citeseer
As our group programmed a calculator throughout this semester, we learned a lot about the
specifics about the HP 20b business calculator, while also discovered the basics of …

Quantifying time-dependent uncertainty in the BEAVRS benchmark using time series analysis

S Kumar - 2018 - dspace.mit.edu
… I would also like to acknowledge Caitlin Fedio, Vanshil Shah, and Naimun Siraj for their
continued friendship since college. Finally, I am exceptionally grateful to my parents, Mukta …

GLiDR: Topologically Regularized Graph Generative Network for Sparse LiDAR Point Clouds

P Kumar, KM Bhat, VBS Nadkarni… - Proceedings of the …, 2024 - openaccess.thecvf.com
Sparse LiDAR point clouds cause severe loss of detail of static structures and reduce the
density of static points available for navigation. Reduced density can be detrimental to …

Differentiable SLAM Helps Deep Learning-based LiDAR Perception Tasks

P Kumar, D Vattikonda, VBS Nadkarni, E Dong… - arXiv preprint arXiv …, 2023 - arxiv.org
We investigate a new paradigm that uses differentiable SLAM architectures in a self-supervised
manner to train end-to-end deep learning models in various LiDAR based applications. …

Movese: Movable and moving lidar scene segmentation with improved navigation in seg-label free settings

P Kumar, O Susladkar, D Makwana, A Mittal… - arXiv preprint arXiv …, 2023 - arxiv.org
Accurate detection of movable and moving objects in LiDAR is of vital importance for navigation.
Most existing works focus on extracting and removing moving objects during navigation. …

SLACK: Attacking LiDAR-Based SLAM with Adversarial Point Injections

P Kumar, D Vattikonda, K Bhat… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
The widespread adoption of learning-based methods for the LiDAR makes autonomous
vehicles vulnerable to adversarial attacks through adversarial point injections (PiJ). It poses …

Results of COVID-minimal surgical pathway during surge-phase of COVID-19 pandemic

DJ Boffa, BL Judson, KG Billingsley, E Del Rossi… - Annals of …, 2020 - journals.lww.com
Objective: The outcomes of patients treated on the COVID-minimal pathway were evaluated
during a period of surging COVID-19 hospital admissions, to determine the safety of …