Nishad Gothoskar
I am a research engineer at Vicarious AI where I build intelligence for robots. By combining insights from neuroscience and probabilistic generative modeling, we seek to design algorithms that can match humans' ability to learn and generalize.
From 2014-2017 I was an undergraduate at CMU SCS, where I studied Math and Computer Science. I did summer internships at zSpace, Google, and Uber ATG. I did research on mobile privacy, activity recognition, and search-based planning algorithms.
I was an engineer at Uber ATG, where I built prediction systems for autonomous vehicles, advised by Jeff Schneider and Ian Dewancker. My contributions were in predicting interactions between vehicles/bikers/pedestrains.
I was a visiting research associate at MIT CSAIL in the Learning and Intelligent Systems Group. I was advised by Leslie Pack Kaelbling and Tomas Lozano Perez. I implemented a Task and Motion Planning system that can learn primitives and plan.
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Uncalibrated Visual Servoing
TBD
Developed a method for learning to control a robot using visual feedback with no calibration or prior information about the setup.
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Learning cognitive maps from vicarious trial and error
R. Rikhye, N. Gothoskar, S. Guntupalli, A. Dedieu, M. Lazaro-Gredilla, D. George
bioRxiv
Cognitive maps enable us to learn the layout of environments, encode and retrieve episodic memories, and navigate vicariously for mental evaluation of options.
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Learning higher-order sequential structure with cloned HMMs
A. Dedieu, N. Gothoskar, S. Swingle, W. Lehrach, M. Lazaro-Gredilla, D. George
arXiv
CHMMs are a constrained version of HMMs with a simple sparsity structure that enforces many hidden states to map deterministically to the same emission state. We demonstrate the effectiveness of this model in various data domains.
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Predicting interactions for autonomous vehicles
Uber Advanced Technologies Group
Worked on road user trajectory prediction to enable planning. I built system for modeling interactions between road users.
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Does this App Really Need My Location?
S. Chitkara, N. Gothoskar, S. Harish, J. Hong, Y. Agarwal
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM IMWUT)
[Website]
[Press]
[Interview]
Mobile applications prey on user's sensitive data. We developed an application that monitors the flow of private information and protects their data from being leaked.
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