Search Results for author: Rohit Gupta

Found 28 papers, 8 papers with code

Driving through the Concept Gridlock: Unraveling Explainability Bottlenecks in Automated Driving

1 code implementation25 Oct 2023 Jessica Echterhoff, An Yan, Kyungtae Han, Amr Abdelraouf, Rohit Gupta, Julian McAuley

In the context of human-assisted or autonomous driving, explainability models can help user acceptance and understanding of decisions made by the autonomous vehicle, which can be used to rationalize and explain driver or vehicle behavior.

Autonomous Driving

CEMFormer: Learning to Predict Driver Intentions from In-Cabin and External Cameras via Spatial-Temporal Transformers

no code implementations13 May 2023 Yunsheng Ma, Wenqian Ye, Xu Cao, Amr Abdelraouf, Kyungtae Han, Rohit Gupta, Ziran Wang

Driver intention prediction seeks to anticipate drivers' actions by analyzing their behaviors with respect to surrounding traffic environments.

M$^2$DAR: Multi-View Multi-Scale Driver Action Recognition with Vision Transformer

1 code implementation13 May 2023 Yunsheng Ma, Liangqi Yuan, Amr Abdelraouf, Kyungtae Han, Rohit Gupta, Zihao Li, Ziran Wang

Ensuring traffic safety and preventing accidents is a critical goal in daily driving, where the advancement of computer vision technologies can be leveraged to achieve this goal.

Action Recognition

Query Efficient Cross-Dataset Transferable Black-Box Attack on Action Recognition

no code implementations23 Nov 2022 Rohit Gupta, Naveed Akhtar, Gaurav Kumar Nayak, Ajmal Mian, Mubarak Shah

By using a nearly disjoint dataset to train the substitute model, our method removes the requirement that the substitute model be trained using the same dataset as the target model, and leverages queries to the target model to retain the fooling rate benefits provided by query-based methods.

Action Recognition

Driver Digital Twin for Online Prediction of Personalized Lane Change Behavior

no code implementations2 Nov 2022 Xishun Liao, Xuanpeng Zhao, Ziran Wang, Zhouqiao Zhao, Kyungtae Han, Rohit Gupta, Matthew J. Barth, Guoyuan Wu

The proposed system is first evaluated on a human-in-the-loop co-simulation platform, and then in a field implementation with three passenger vehicles connected through the 4G/LTE cellular network.

Contrastive Self-Supervised Learning Leads to Higher Adversarial Susceptibility

no code implementations22 Jul 2022 Rohit Gupta, Naveed Akhtar, Ajmal Mian, Mubarak Shah

We establish that this is a result of the presence of false negative pairs in the training process, which increases model sensitivity to input perturbations.

Adversarial Robustness Self-Supervised Learning +1

"Knights": First Place Submission for VIPriors21 Action Recognition Challenge at ICCV 2021

no code implementations14 Oct 2021 Ishan Dave, Naman Biyani, Brandon Clark, Rohit Gupta, Yogesh Rawat, Mubarak Shah

This technical report presents our approach "Knights" to solve the action recognition task on a small subset of Kinetics-400 i. e. Kinetics400ViPriors without using any extra-data.

Action Recognition Optical Flow Estimation

TCLR: Temporal Contrastive Learning for Video Representation

1 code implementation20 Jan 2021 Ishan Dave, Rohit Gupta, Mamshad Nayeem Rizve, Mubarak Shah

However, prior work on contrastive learning for video data has not explored the effect of explicitly encouraging the features to be distinct across the temporal dimension.

Action Classification Contrastive Learning +7

A generalized approach to study low as well as high $p_T$ regime of transverse momentum spectra

no code implementations10 Dec 2020 Rohit Gupta, Satyajit Jena

A good understanding of the transverse momentum $(p_T)$ spectra is pivotal in the study of QCD matter created during the heavy-ion collision.

High Energy Physics - Phenomenology

RescueNet: Joint Building Segmentation and Damage Assessment from Satellite Imagery

no code implementations15 Apr 2020 Rohit Gupta, Mubarak Shah

Accurate and fine-grained information about the extent of damage to buildings is essential for directing Humanitarian Aid and Disaster Response (HADR) operations in the immediate aftermath of any natural calamity.

Classification Disaster Response +4

Character-based NMT with Transformer

no code implementations12 Nov 2019 Rohit Gupta, Laurent Besacier, Marc Dymetman, Matthias Gallé

Character-based translation has several appealing advantages, but its performance is in general worse than a carefully tuned BPE baseline.

NMT Translation

Improving Robustness in Real-World Neural Machine Translation Engines

no code implementations WS 2019 Rohit Gupta, Patrik Lambert, Raj Nath Patel, John Tinsley

As a commercial provider of machine translation, we are constantly training engines for a variety of uses, languages, and content types.

Machine Translation NMT +1

ParsRec: A Novel Meta-Learning Approach to Recommending Bibliographic Reference Parsers

no code implementations26 Nov 2018 Dominika Tkaczyk, Rohit Gupta, Riccardo Cinti, Joeran Beel

We propose ParsRec, a meta-learning based recommender-system that recommends the potentially most effective parser for a given reference string.

Meta-Learning Recommendation Systems

Reordering rules for English-Hindi SMT

no code implementations WS 2013 Raj Nath Patel, Rohit Gupta, Prakash B. Pimpale, Sasikumar M

Reordering is a preprocessing stage for Statistical Machine Translation (SMT) system where the words of the source sentence are reordered as per the syntax of the target language.

Machine Translation Position +2

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