Search Results for author: Gireeja Ranade

Found 5 papers, 2 papers with code

YouTube Chatter: Understanding Online Comments Discourse on Misinformative and Political YouTube Videos

1 code implementation30 Jun 2019 Aarash Heydari, Janny Zhang, Shaan Appel, Xinyi Wu, Gireeja Ranade

One of our most interesting discoveries is that especially-polarized or misinformative political channels (Left-Bias, Right-Bias, PragerU, Conspiracy-Pseudoscience, and Questionable Source) generate 7. 5x more comments per view and 10. 42x more replies per view than apolitical or Pro-Science channels; in particular, Conspiracy-Pseudoscience and Questionable Sources generate 8. 3x more comments per view and 11. 0x more replies per view than apolitical and Pro-Science channels.

Computers and Society

Stabilizing a linear system using phone calls: when time is information

no code implementations1 Apr 2018 Mohammad Javad Khojasteh, Massimo Franceschetti, Gireeja Ranade

Each symbol transmitted from a sensor to a controller in a closed-loop system is received subject to some to random delay.

Verifying Controllers Against Adversarial Examples with Bayesian Optimization

1 code implementation23 Feb 2018 Shromona Ghosh, Felix Berkenkamp, Gireeja Ranade, Shaz Qadeer, Ashish Kapoor

We specify safety constraints using logic and exploit structure in the problem in order to test the system for adversarial counter examples that violate the safety specifications.

Bayesian Optimization reinforcement-learning +1

Learning to Gather Information via Imitation

no code implementations13 Nov 2016 Sanjiban Choudhury, Ashish Kapoor, Gireeja Ranade, Debadeepta Dey

The budgeted information gathering problem - where a robot with a fixed fuel budget is required to maximize the amount of information gathered from the world - appears in practice across a wide range of applications in autonomous exploration and inspection with mobile robots.

Imitation Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.