EDBT 2026 Demo / reviewers in the wild / expert
Siddhant Bansal
dblp:247/0964
· DBLP profile ↗
10ranked-venue papers
4as first author
8since 2021 · last 2025
0000-0003-2636-0066ORCID · corroborated
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 8 · 2 first-author · 7 since 2021Graphics, computer vision, multimedia, augmented reality and games · 6 · 3 first-author · 5 since 2021Databases, data management, data science and information retrieval · 1 · 1 first-author
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Artificial intelligence
7 papers |
Video understanding and tracking · 65% Face, body and person analysis · 14% 3D vision · 11% | |
| Computer graphics and multimedia
2 papers |
Multimedia analysis and retrieval · 100% |
Topics — the 11 heaviest of 14, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Computer vision › Video understanding and tracking
egocentric video understanding |
3.9 | 5 | 2025 | Ego4D: Around the World in 3,600 Hours of Egocentric Video · IEEE Trans. Pattern Anal. Mach. Intell. 2025 Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives · Int. J. Comput. Vis. 2025 HD-EPIC: A Highly-Detailed Egocentric Video Dataset · CVPR 2025 |
Computer vision › Face, body and person analysis › human pose estimation › 3d pose estimation
3d hand and body pose estimation |
1.6 | 2 | 2025 | Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives · Int. J. Comput. Vis. 2025 Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives · CVPR 2024 |
Computer vision › Video understanding and tracking
activity understanding |
1.3 | 2 | 2024 | Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives · CVPR 2024 Ego4D: Around the World in 3, 000 Hours of Egocentric Video · CVPR 2022 |
Computer vision › Video understanding and tracking
activity prediction |
0.9 | 1 | 2025 | Ego4D: Around the World in 3,600 Hours of Egocentric Video · IEEE Trans. Pattern Anal. Mach. Intell. 2025 |
Computer vision › 3D vision
egocentric vision |
0.8 | 1 | 2024 | An Outlook into the Future of Egocentric Vision · Int. J. Comput. Vis. 2024 |
Computer vision › Video understanding and tracking › egocentric video understanding
first-person activity recognition |
0.6 | 1 | 2022 | Ego4D: Around the World in 3, 000 Hours of Egocentric Video · CVPR 2022 |
Computer vision › Video understanding and tracking › activity recognition › procedural activity understanding
procedure learning |
0.6 | 1 | 2022 | My View is the Best View: Procedure Learning from Egocentric Videos · ECCV (13) 2022 |
Computer vision › 3D vision
3d scene reconstruction |
0.3 | 1 | 2025 | Ego4D: Around the World in 3,600 Hours of Egocentric Video · IEEE Trans. Pattern Anal. Mach. Intell. 2025 |
Computer vision › 3D vision › 3d reconstruction
multi-view reconstruction |
0.3 | 1 | 2025 | Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives · Int. J. Comput. Vis. 2025 |
Computer vision › Vision and language
visual question answering |
0.3 | 1 | 2025 | HD-EPIC: A Highly-Detailed Egocentric Video Dataset · CVPR 2025 |
Multimedia analysis and retrieval › video dataset
video dataset benchmark |
0.2 | 1 | 2022 | Ego4D: Around the World in 3, 000 Hours of Egocentric Video · CVPR 2022 |
Methods — techniques the papers use, named apart from their topics
multimodal dataset · 0.9gaze priming · 0.9digital twinning · 0.9benchmark tasks · 0.9survey · 0.8
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2025 | HD-EPIC: A Highly-Detailed Egocentric Video DatasetabstractWe present a validation dataset of newly-collected kitchen-based egocentric videos, manually annotated with highly detailed and interconnected ground-truth labels covering: recipe steps, fine-grained actions, ingredients with nutritional values, moving objects, and audio annotations. Importantly, all annotations are grounded in 3D through digital twinning of the scene, fixtures, object locations, and primed with gaze. Footage is collected from unscripted recordings in diverse home environments, making HD-EPIC the first dataset collected in-the-wild but with detailed annotations matching those in controlled lab environments.We show the potential of our highly-detailed annotations through a challenging VQA benchmark of 26K questions assessing the capability to recognise recipes, ingredients, nutrition, fine-grained actions, 3D perception, object motion, and gaze direction. The powerful long-context Gemini Pro only achieves 37.6% on this benchmark, showcasing its difficulty and highlighting shortcomings in current VLMs. We additionally assess action recognition, sound recognition, and long-term video-object segmentation on HD-EPIC.HD-EPIC is 41 hours of video in 9 kitchens with digital twins of 413 kitchen fixtures, capturing 69 recipes, 59K fine-grained actions, 51K audio events, 20K object movements and 37K object masks lifted to 3D. On average, we have 263 annotations per minute of our unscripted videos. Toby Perrett, Ahmad Darkhalil, Saptarshi Sinha, Omar Emara, Sam Pollard, Kranti Kumar Parida, Kaiting Liu, Prajwal Gatti, Siddhant Bansal, Kevin Flanagan, Jacob Chalk, Zhifan Zhu 0001, Rhodri Guerrier, Fahd Abdelazim, Bin Zhu 0006, Davide Moltisanti, Michael Wray, Hazel Doughty, Dima Damen |
CVPR | 9 |
| 2025 | Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person PerspectivesabstractWe present Ego-Exo4D, a diverse, large-scale multimodal multiview video dataset and benchmark challenge. Ego-Exo4D centers around simultaneously-captured egocentric and exocentric video of skilled human activities (e.g., sports, music, dance, bike repair). 740 participants from 13 cities worldwide performed these activities in 123 different natural scene contexts, yielding long-form captures from 1 to 42 minutes each and 1,286 hours of video combined. The multimodal nature of the dataset is unprecedented: the video is accompanied by multichannel audio, eye gaze, 3D point clouds, camera poses, IMU, and multiple paired language descriptions—including a novel “expert commentary” done by coaches and teachers and tailored to the skilled-activity domain. To push the frontier of first-person video understanding of skilled human activity, we also present a suite of benchmark tasks and their annotations, including fine-grained activity understanding, proficiency estimation, cross-view translation, and 3D hand/body pose. All resources are open sourced to fuel new research in the community. https://ego-exo4d-data.org/ Kristen Grauman, Andrew Westbury, Lorenzo Torresani, Kris Makoto Kitani, Jitendra Malik, Triantafyllos Afouras, Kumar Ashutosh, Vijay Baiyya, Siddhant Bansal, Bikram Boote, Eugene Byrne, Zachary Chavis, Joya Chen, Fu-Jen Chu, Sean Crane, Avijit Dasgupta, Jing Dong 0002, María Escobar, Cristhian Forigua, Abrham Gebreselasie, Sanjay Haresh, Jing Huang 0020, Md Mohaiminul Islam, Suyog Dutt Jain, Rawal Khirodkar, Devansh Kukreja, Kevin J. Liang, Jia-Wei Liu, Sagnik Majumder, Yongsen Mao, Effrosyni Mavroudi, Tushar Nagarajan, Francesco Ragusa, Santhosh K. Ramakrishnan, Luigi Seminara, Arjun Somayazulu, Yale Song, Shan Su, Zihui Xue, Jinxu Zhang, Angela Castillo, Changan Chen, Xinzhu Fu, Ryosuke Furuta, Cristina González, Prince Gupta, Jiabo Hu, Yifei Huang 0002, Yiming Huang 0011, Weslie Khoo, Anush Kumar, Robert Kuo, Sach Lakhavani, Miao Liu 0007, Mi Luo, Zhengyi Luo 0002, Brighid Meredith, Austin Miller, Oluwatumininu Oguntola, Xiaqing Pan, Penny Peng, Shraman Pramanick, Merey Ramazanova, Fiona Ryan, Kiran K. Somasundaram, Chenan Song, Audrey Southerland, Masatoshi Tateno, Takuma Yagi, Mingfei Yan, Xitong Yang, Zecheng Yu, Shengxin Cindy Zha, Chen Zhao 0002, Ziwei Zhao 0003, Zhifan Zhu 0001, Jeff Zhuo, Pablo Andrés Arbeláez, Gedas Bertasius, David Crandall, Dima Damen, Jakob J. Engel, Giovanni Maria Farinella, Antonino Furnari, Bernard Ghanem, Judy Hoffman, C. V. Jawahar, Richard A. Newcombe, Hyun Soo Park, James M. Rehg, Yoichi Sato 0001, Manolis Savva, Jianbo Shi, Mike Zheng Shout, Michael Wray |
Int. J. Comput. Vis. | 9 |
| 2025 | Ego4D: Around the World in 3,600 Hours of Egocentric VideoabstractWe introduce Ego4D, a massive-scale egocentric video dataset and benchmark suite. It offers 3,670 hours of daily-life activity video spanning hundreds of scenarios (household, outdoor, workplace, leisure, etc.) captured by 931 unique camera wearers from 74 worldwide locations and 9 different countries. The approach to collection is designed to uphold rigorous privacy and ethics standards, with consenting participants and robust de-identification procedures where relevant. Ego4D dramatically expands the volume of diverse egocentric video footage publicly available to the research community. Portions of the video are accompanied by audio, 3D meshes of the environment, eye gaze, stereo, and/or synchronized videos from multiple egocentric cameras at the same event. Furthermore, we present a host of new benchmark challenges centered around understanding the first-person visual experience in the past (querying an episodic memory), present (analyzing hand-object manipulation, audio-visual conversation, and social interactions), and future (forecasting activities). By publicly sharing this massive annotated dataset and benchmark suite, we aim to push the frontier of first-person perception. Kristen Grauman, Andrew Westbury, Eugene Byrne, Vincent Cartillier, Zachary Chavis, Antonino Furnari, Rohit Girdhar, Jackson Hamburger, Hao Jiang 0007, Devansh Kukreja, Miao Liu 0007, Xingyu Liu 0001, Tushar Nagarajan, Ilija Radosavovic, Santhosh K. Ramakrishnan, Fiona Ryan, Jayant Sharma 0002, Michael Wray, Mengmeng Xu 0006, Eric Zhongcong Xu, Chen Zhao 0002, Siddhant Bansal, Dhruv Batra, Sean Crane, Tien Do, Morrie Doulaty, Akshay Erapalli, Christoph Feichtenhofer, Adriano Fragomeni, Qichen Fu, Abrham Gebreselasie, Cristina González, James Hillis, Xuhua Huang, Yifei Huang 0002, Wenqi Jia 0001, Weslie Khoo, Jáchym Kolár, Satwik Kottur, Anurag Kumar 0003, Federico Landini, Yanghao Li, Zhenqiang Li 0002, Karttikeya Mangalam, Raghava Modhugu, Jonathan Munro, Tullie Murrell, Takumi Nishiyasu, Will Price, Paola Ruiz Puentes, Merey Ramazanova, Leda Sari, Kiran K. Somasundaram, Audrey Southerland, Yusuke Sugano, Ruijie Tao, Minh Vo, Xindi Wu, Takuma Yagi, Ziwei Zhao 0003, Yunyi Zhu, Pablo Andrés Arbeláez, David Crandall, Dima Damen, Giovanni Maria Farinella, Christian Fügen, Bernard Ghanem, Vamsi K. Ithapu, C. V. Jawahar, Hanbyul Joo, Kris Makoto Kitani, Haizhou Li 0001, Richard A. Newcombe, Aude Oliva, Hyun Soo Park, James M. Rehg, Yoichi Sato 0001, Jianbo Shi, Zheng Shou 0001, Antonio Torralba 0001, Lorenzo Torresani, Mingfei Yan, Jitendra Malik |
IEEE Trans. Pattern Anal. Mach. Intell. | 23 |
| 2024 | Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person PerspectivesabstractWe present Ego-Exo4D, a diverse, large-scale multi-modal multiview video dataset and benchmark challenge. Ego-Exo4D centers around simultaneously-captured ego-centric and exocentric video of skilled human activities (e.g., sports, music, dance, bike repair). 740 participants from 13 cities worldwide performed these activities in 123 different natural scene contexts, yielding long-form captures from 1 to 42 minutes each and 1,286 hours of video combined. The multimodal nature of the dataset is un-precedented: the video is accompanied by multichannel audio, eye gaze, 3D point clouds, camera poses, IMU, and multiple paired language descriptions-including a novel “expert commentary” done by coaches and teachers and tailored to the skilled-activity domain. To push the frontier of first-person video understanding of skilled human activity, we also present a suite of benchmark tasks and their annotations, including fine-grained activity understanding, proficiency estimation, cross-view translation, and 3D hand/body pose. All resources are open sourced to fuel new research in the community. Kristen Grauman, Andrew Westbury, Lorenzo Torresani, Kris Makoto Kitani, Jitendra Malik, Triantafyllos Afouras, Kumar Ashutosh, Vijay Baiyya, Siddhant Bansal, Bikram Boote, Eugene Byrne, Zachary Chavis, Joya Chen, Fu-Jen Chu, Sean Crane, Avijit Dasgupta, Jing Dong 0002, María Escobar, Cristhian Forigua, Abrham Gebreselasie, Sanjay Haresh, Jing Huang 0020, Md Mohaiminul Islam, Suyog Dutt Jain, Rawal Khirodkar, Devansh Kukreja, Kevin J. Liang, Jia-Wei Liu, Sagnik Majumder, Yongsen Mao, Effrosyni Mavroudi, Tushar Nagarajan, Francesco Ragusa, Santhosh K. Ramakrishnan, Luigi Seminara, Arjun Somayazulu, Yale Song, Shan Su, Zihui Xue, Jinxu Zhang, Angela Castillo, Changan Chen, Xinzhu Fu, Ryosuke Furuta, Cristina González, Prince Gupta, Jiabo Hu, Yifei Huang 0002, Yiming Huang 0011, Weslie Khoo, Anush Kumar, Robert Kuo, Sach Lakhavani, Miao Liu 0007, Mi Luo, Zhengyi Luo 0002, Brighid Meredith, Austin Miller, Oluwatumininu Oguntola, Xiaqing Pan, Penny Peng, Shraman Pramanick, Merey Ramazanova, Fiona Ryan, Kiran K. Somasundaram, Chenan Song, Audrey Southerland, Masatoshi Tateno, Takuma Yagi, Mingfei Yan, Xitong Yang, Zecheng Yu, Shengxin Cindy Zha, Chen Zhao 0002, Ziwei Zhao 0003, Zhifan Zhu 0001, Jeff Zhuo, Pablo Andrés Arbeláez, Gedas Bertasius, Dima Damen, Jakob J. Engel, Giovanni Maria Farinella, Antonino Furnari, Bernard Ghanem, Judy Hoffman, C. V. Jawahar, Richard A. Newcombe, Hyun Soo Park, James M. Rehg, Yoichi Sato 0001, Manolis Savva, Jianbo Shi, Mike Zheng Shout, Michael Wray |
CVPR | 9 |
| 2024 | United We Stand, Divided We Fall: UnityGraph for Unsupervised Procedure Learning from VideosabstractGiven multiple videos of the same task, procedure learning addresses identifying the key-steps and determining their order to perform the task. For this purpose, existing approaches use the signal generated from a pair of videos. This makes key-steps discovery challenging as the algorithms lack inter-videos perspective. Instead, we propose an unsupervised Graph-based Procedure Learning (GPL) framework. GPL consists of the novel UnityGraph that represents all the videos of a task as a graph to obtain both intra-video and inter-videos context. Further, to obtain similar embeddings for the same key-steps, the embeddings of UnityGraph are updated in an unsupervised manner using the Node2Vec algorithm. Finally, to identify the key-steps, we cluster the embeddings using KMeans. We test GPL on benchmark ProceL, CrossTask, and EgoProceL datasets and achieve an average improvement of 2% on third-person datasets and 3.6% on EgoProceL over the state-of-the-art. Siddhant Bansal, Chetan Arora 0001, C. V. Jawahar |
WACV | 1 |
| 2024 | An Outlook into the Future of Egocentric VisionabstractAbstract What will the future be? We wonder! In this survey, we explore the gap between current research in egocentric vision and the ever-anticipated future, where wearable computing, with outward facing cameras and digital overlays, is expected to be integrated in our every day lives. To understand this gap, the article starts by envisaging the future through character-based stories, showcasing through examples the limitations of current technology. We then provide a mapping between this future and previously defined research tasks. For each task, we survey its seminal works, current state-of-the-art methodologies and available datasets, then reflect on shortcomings that limit its applicability to future research. Note that this survey focuses on software models for egocentric vision, independent of any specific hardware. The paper concludes with recommendations for areas of immediate explorations so as to unlock our path to the future always-on, personalised and life-enhancing egocentric vision. Chiara Plizzari, Gabriele Goletto, Antonino Furnari, Siddhant Bansal, Francesco Ragusa, Giovanni Maria Farinella, Dima Damen, Tatiana Tommasi |
Int. J. Comput. Vis. | 4 |
| 2022 | Ego4D: Around the World in 3, 000 Hours of Egocentric VideoabstractWe introduce Ego4D, a massive-scale egocentric video dataset and benchmark suite. It offers 3,670 hours of dailylife activity video spanning hundreds of scenarios (household, outdoor, workplace, leisure, etc.) captured by 931 unique camera wearers from 74 worldwide locations and 9 different countries. The approach to collection is designed to uphold rigorous privacy and ethics standards, with consenting participants and robust de-identification procedures where relevant. Ego4D dramatically expands the volume of diverse egocentric video footage publicly available to the research community. Portions of the video are accompanied by audio, 3D meshes of the environment, eye gaze, stereo, and/or synchronized videos from multiple egocentric cameras at the same event. Furthermore, we present a host of new benchmark challenges centered around understanding the first-person visual experience in the past (querying an episodic memory), present (analyzing hand-object manipulation, audio-visual conversation, and social interactions), and future (forecasting activities). By publicly sharing this massive annotated dataset and benchmark suite, we aim to push the frontier of first-person perception. Project page: https://ego4d-data.org/ Kristen Grauman, Andrew Westbury, Eugene Byrne, Zachary Chavis, Antonino Furnari, Rohit Girdhar, Jackson Hamburger, Hao Jiang 0007, Miao Liu 0007, Xingyu Liu 0001, Tushar Nagarajan, Ilija Radosavovic, Santhosh K. Ramakrishnan, Fiona Ryan, Jayant Sharma 0002, Michael Wray, Mengmeng Xu 0006, Eric Zhongcong Xu, Chen Zhao 0002, Siddhant Bansal, Dhruv Batra, Vincent Cartillier, Sean Crane, Tien Do, Morrie Doulaty, Akshay Erapalli, Christoph Feichtenhofer, Adriano Fragomeni, Qichen Fu, Abrham Gebreselasie, Cristina González, James Hillis, Xuhua Huang, Yifei Huang 0002, Wenqi Jia 0001, Weslie Khoo, Jáchym Kolár, Satwik Kottur, Anurag Kumar 0003, Federico Landini, Yanghao Li, Zhenqiang Li 0002, Karttikeya Mangalam, Raghava Modhugu, Jonathan Munro, Tullie Murrell, Takumi Nishiyasu, Will Price, Paola Ruiz Puentes, Merey Ramazanova, Leda Sari, Kiran K. Somasundaram, Audrey Southerland, Yusuke Sugano, Ruijie Tao, Minh Vo, Xindi Wu, Takuma Yagi, Ziwei Zhao 0003, Yunyi Zhu, Pablo Andrés Arbeláez, David Crandall, Dima Damen, Giovanni Maria Farinella, Christian Fügen, Bernard Ghanem, Vamsi K. Ithapu, C. V. Jawahar, Hanbyul Joo, Kris Makoto Kitani, Haizhou Li 0001, Richard A. Newcombe, Aude Oliva, Hyun Soo Park, James M. Rehg, Yoichi Sato 0001, Jianbo Shi, Zheng Shou 0001, Antonio Torralba 0001, Lorenzo Torresani, Mingfei Yan, Jitendra Malik |
CVPR | 21 |
| 2022 | My View is the Best View: Procedure Learning from Egocentric Videos
Siddhant Bansal, Chetan Arora 0001, C. V. Jawahar |
ECCV (13) | 1 |
| 2020 | Fused Text Recogniser and Deep Embeddings Improve Word Recognition and Retrieval
Siddhant Bansal, Praveen Krishnan, C. V. Jawahar |
DAS | 1 |
| 2020 | Improving Word Recognition using Multiple Hypotheses and Deep Embeddings
Siddhant Bansal, Praveen Krishnan, C. V. Jawahar |
ICPR | 1 |