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Debaditya Roy

Debaditya Roy

Assistant Professor in Computer Science with expertise in AI and Vision

Kharagpur, India

Summary

Debaditya Roy is a distinguished academic and researcher in Computer Science, specializing in Computer Vision and Machine Learning. His research focuses particularly on video analysis, action anticipation, situated reasoning, and neurosymbolic AI. He holds an Assistant Professor position at the Indian Institute of Technology, Kharagpur. google+3
His academic journey includes a PhD from the Indian Institute of Technology, Hyderabad, where his thesis focused on "Representation Learning for Action Recognition." He also holds an M.Tech from the National Institute of Technology Rourkela and a B.Tech from the West Bengal University of Technology. google+3
Before joining IIT Kharagpur, Debaditya was a Senior Scientist at the Institute of High-Performance Computing (IHPC), A*STAR, Singapore, and a Postdoctoral Researcher at Nihon University, Japan, where he contributed to the M2Smart project on smart cities. google+2
Dr. Roy is a prolific author of academic papers, with a strong publication record in top conferences and journals, particularly in areas like multi-agent trajectory prediction, facial expression recognition, collision-prone vehicle behavior detection, and action anticipation. His Google Scholar profile indicates significant academic impact with an h-index of 20 and an i10-index of 24. google+2

Work

Education

Writing

Predicting the next action by modeling the abstract goal

January 1, 2025
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Effectively Leveraging CLIP for Generating Situational Summaries of Images and Videos

January 1, 2025
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TSANet: Forecasting traffic congestion patterns from aerial videos using graphs and transformers

January 1, 2024
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Interaction region visual transformer for egocentric action anticipation

January 1, 2024
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Improving Multi-Agent Trajectory Prediction Using Traffic States on Interactive Driving Scenarios

January 1, 2023
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Action anticipation using latent goal learning

January 1, 2022
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Long-term action forecasting using multi-headed attention-based variational recurrent neural networks

January 1, 2022
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Human fall detection in surveillance videos using fall motion vector modeling

January 1, 2021
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Action anticipation using pairwise human-object interactions and transformers

January 1, 2021
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Facial expression recognition in videos using dynamic kernels

January 1, 2020
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Detection of collision-prone vehicle behavior at intersections using siamese interaction lstm

January 1, 2020
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Defining traffic states using spatio-temporal traffic graphs

January 1, 2020
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Vehicle trajectory prediction at intersections using interaction based generative adversarial networks

January 1, 2019
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Spontaneous expression recognition using universal attribute model

January 1, 2018
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Snatch theft detection in unconstrained surveillance videos using action attribute modelling

January 1, 2018
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Unsupervised universal attribute modeling for action recognition

January 1, 2018
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Action recognition based on discriminative embedding of actions using siamese networks

January 1, 2018
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Discriminative feature extraction from X-ray images using deep convolutional neural networks

January 1, 2016
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DiP-SVM: distribution preserving kernel support vector machine for big data

January 1, 2016
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Feature selection using deep neural networks

January 1, 2015
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Learning sparse dictionaries for music and speech classification

January 1, 2014
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