Mengmeng Xu

According to our database, Mengmeng Xu authored at least 33 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Ego4D: Around the World in 3,600 Hours of Egocentric Video.

Kristen Grauman, Andrew Westbury, Eugene Byrne, Vincent Cartillier, Zachary Chavis, Antonino Furnari, Rohit Girdhar, Jackson Hamburger, Hao Jiang, Devansh Kukreja, Miao Liu, Xingyu Liu, Miguel Martin, Tushar Nagarajan, Ilija Radosavovic, Santhosh Kumar Ramakrishnan, Fiona Ryan, Jayant Sharma, Michael Wray, Mengmeng Xu, Eric Zhongcong Xu, Chen Zhao, 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, Wenqi Jia, Weslie Khoo, Jáchym Kolár, Satwik Kottur, Anurag Kumar, Federico Landini, Chao Li, Yanghao Li, Zhenqiang Li, 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, Yuchen Wang, Xindi Wu, Takuma Yagi, Ziwei Zhao, Yunyi Zhu, Pablo Arbeláez, David Crandall, Dima Damen, Giovanni Maria Farinella, Christian Fuegen, Bernard Ghanem, Vamsi Krishna Ithapu, C. V. Jawahar, Hanbyul Joo, Kris Kitani, Haizhou Li, Richard A. Newcombe, Aude Oliva, Hyun Soo Park, James M. Rehg, Yoichi Sato, Jianbo Shi, Mike Zheng Shou, Antonio Torralba, Lorenzo Torresani, Mingfei Yan, Jitendra Malik

IEEE Trans. Pattern Anal. Mach. Intell., November, 2025

Faster Diffusion Through Temporal Attention Decomposition.

Haozhe Liu, Wentian Zhang, Jinheng Xie, Francesco Faccio, Mengmeng Xu, Tao Xiang, Mike Zheng Shou, Juan-Manuel Pérez-Rúa, Jürgen Schmidhuber

Trans. Mach. Learn. Res., 2025

MarDini: Masked Auto-regressive Diffusion for Video Generation at Scale.

Haozhe Liu, Shikun Liu, Zijian Zhou, Mengmeng Xu, Yanping Xie, Xiao Han, Juan Camilo Pérez, Ding Liu, Kumara Kahatapitiya, Menglin Jia, Jui-Chieh Wu, Sen He, Tao Xiang, Jürgen Schmidhuber, Juan-Manuel Pérez-Rúa

Trans. Mach. Learn. Res., 2025

Mindstorms in Natural Language-Based Societies of Mind.

Mingchen Zhuge, Haozhe Liu, Francesco Faccio, Dylan R. Ashley, Róbert Csordás, Anand Gopalakrishnan, Abdullah Hamdi, Hasan Abed Al Kader Hammoud, Vincent Herrmann, Kazuki Irie, Louis Kirsch, Bing Li, Guohao Li, Shuming Liu, Jinjie Mai, Piotr Piekos, Aditya A. Ramesh, Imanol Schlag, Weimin Shi, Aleksandar Stanic, Wenyi Wang, Yuhui Wang, Mengmeng Xu, Deng-Ping Fan, Bernard Ghanem, Jürgen Schmidhuber

Comput. Vis. Media, 2025

Learning Flow Fields in Attention for Controllable Person Image Generation.

Zijian Zhou, Shikun Liu, Xiao Han, Haozhe Liu, Kam Woh Ng, Tian Xie, Yuren Cong, Hang Li, Mengmeng Xu, Juan-Manuel Pérez-Rúa, Aditya Patel, Tao Xiang, Miaojing Shi, Sen He

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025

OpenTAD: A Unified Framework and Comprehensive Study of Temporal Action Detection.

Shuming Liu, Chen Zhao, Fatimah Zohra, Mattia Soldan, Alejandro Pardo, Mengmeng Xu, Lama Alssum, Merey Ramazanova, Juan León Alcázar, Anthony Cioppa, Silvio Giancola, Carlos Hinojosa, Bernard Ghanem

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2025

2024

MarDini: Masked Autoregressive Diffusion for Video Generation at Scale.

Haozhe Liu, Shikun Liu, Zijian Zhou, Mengmeng Xu, Yanping Xie, Xiao Han, Juan C. Pérez, Ding Liu, Kumara Kahatapitiya, Menglin Jia, Jui-Chieh Wu, Sen He, Tao Xiang, Jürgen Schmidhuber, Juan-Manuel Pérez-Rúa

CoRR, 2024

Boundary Denoising for Video Activity Localization.

Mengmeng Xu, Mattia Soldan, Jialin Gao, Shuming Liu, Juan-Manuel Pérez-Rúa, Bernard Ghanem

Proceedings of the Twelfth International Conference on Learning Representations, 2024

FLATTEN: optical FLow-guided ATTENtion for consistent text-to-video editing.

Yuren Cong, Mengmeng Xu, Christian Simon, Shoufa Chen, Jiawei Ren, Yanping Xie, Juan-Manuel Pérez-Rúa, Bodo Rosenhahn, Tao Xiang, Sen He

Proceedings of the Twelfth International Conference on Learning Representations, 2024

Move Anything with Layered Scene Diffusion.

Jiawei Ren, Mengmeng Xu, Jui-Chieh Wu, Ziwei Liu, Tao Xiang, Antoine Toisoul

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

GenTron: Diffusion Transformers for Image and Video Generation.

Shoufa Chen, Mengmeng Xu, Jiawei Ren, Yuren Cong, Sen He, Yanping Xie, Animesh Sinha, Ping Luo, Tao Xiang, Juan-Manuel Pérez-Rúa

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Hyper-VolTran: Fast and Generalizable One-Shot Image to 3D Object Structure via HyperNetworks.

Christian Simon, Sen He, Juan-Manuel Pérez-Rúa, Mengmeng Xu, Amine Benhalloum, Tao Xiang

CoRR, 2023

GenTron: Delving Deep into Diffusion Transformers for Image and Video Generation.

Shoufa Chen, Mengmeng Xu, Jiawei Ren, Yuren Cong, Sen He, Yanping Xie, Animesh Sinha, Ping Luo, Tao Xiang, Juan-Manuel Pérez-Rúa

CoRR, 2023

Where is my Wallet? Modeling Object Proposal Sets for Egocentric Visual Query Localization.

Mengmeng Xu, Yanghao Li, Cheng-Yang Fu, Bernard Ghanem, Tao Xiang, Juan-Manuel Pérez-Rúa

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

NewsNet: A Novel Dataset for Hierarchical Temporal Segmentation.

Haoqian Wu, Keyu Chen, Haozhe Liu, Mingchen Zhuge, Bing Li, Ruizhi Qiao, Xiujun Shu, Bei Gan, Liangsheng Xu, Bo Ren, Mengmeng Xu, Wentian Zhang, Raghavendra Ramachandra, Chia-Wen Lin, Bernard Ghanem

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

ETAD: Training Action Detection End to End on a Laptop.

Shuming Liu, Mengmeng Xu, Chen Zhao, Xu Zhao, Bernard Ghanem

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022

Multi-Modal Few-Shot Temporal Action Detection via Vision-Language Meta-Adaptation.

Sauradip Nag, Mengmeng Xu, Xiatian Zhu, Juan-Manuel Pérez-Rúa, Bernard Ghanem, Yi-Zhe Song, Tao Xiang

CoRR, 2022

Negative Frames Matter in Egocentric Visual Query 2D Localization.

Mengmeng Xu, Cheng-Yang Fu, Yanghao Li, Bernard Ghanem, Juan-Manuel Pérez-Rúa, Tao Xiang

CoRR, 2022

ETAD: A Unified Framework for Efficient Temporal Action Detection.

Shuming Liu, Mengmeng Xu, Chen Zhao, Xu Zhao, Bernard Ghanem

CoRR, 2022

Contrastive Language-Action Pre-training for Temporal Localization.

Mengmeng Xu, Erhan Gundogdu, Maksim Lapin, Bernard Ghanem, Michael Donoser, Loris Bazzani

CoRR, 2022

SegTAD: Precise Temporal Action Detection via Semantic Segmentation.

Chen Zhao, Merey Ramazanova, Mengmeng Xu, Bernard Ghanem

Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

Ego4D: Around the World in 3, 000 Hours of Egocentric Video.

Kristen Grauman, Andrew Westbury, Eugene Byrne, Zachary Chavis, Antonino Furnari, Rohit Girdhar, Jackson Hamburger, Hao Jiang, Miao Liu, Xingyu Liu, Miguel Martin, Tushar Nagarajan, Ilija Radosavovic, Santhosh Kumar Ramakrishnan, Fiona Ryan, Jayant Sharma, Michael Wray, Mengmeng Xu, Eric Zhongcong Xu, Chen Zhao, 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, Wenqi Jia, Weslie Khoo, Jáchym Kolár, Satwik Kottur, Anurag Kumar, Federico Landini, Chao Li, Yanghao Li, Zhenqiang Li, 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, Yuchen Wang, Xindi Wu, Takuma Yagi, Ziwei Zhao, Yunyi Zhu, Pablo Arbeláez, David Crandall, Dima Damen, Giovanni Maria Farinella, Christian Fuegen, Bernard Ghanem, Vamsi Krishna Ithapu, C. V. Jawahar, Hanbyul Joo, Kris Kitani, Haizhou Li, Richard A. Newcombe, Aude Oliva, Hyun Soo Park, James M. Rehg, Yoichi Sato, Jianbo Shi, Mike Zheng Shou, Antonio Torralba, Lorenzo Torresani, Mingfei Yan, Jitendra Malik

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

LC-NAS: Latency Constrained Neural Architecture Search for Point Cloud Networks.

Guohao Li, Mengmeng Xu, Silvio Giancola, Ali K. Thabet, Bernard Ghanem

Proceedings of the International Conference on 3D Vision, 2022

2021

Ego4D: Around the World in 3, 000 Hours of Egocentric Video.

Kristen Grauman, Andrew Westbury, Eugene Byrne, Zachary Chavis, Antonino Furnari, Rohit Girdhar, Jackson Hamburger, Hao Jiang, Miao Liu, Xingyu Liu, Miguel Martin, Tushar Nagarajan, Ilija Radosavovic, Santhosh Kumar Ramakrishnan, Fiona Ryan, Jayant Sharma, Michael Wray, Mengmeng Xu, Eric Zhongcong Xu, Chen Zhao, Siddhant Bansal, Dhruv Batra, Vincent Cartillier, Sean Crane, Tien Do, Morrie Doulaty, Akshay Erapalli, Christoph Feichtenhofer, Adriano Fragomeni, Qichen Fu, Christian Fuegen, Abrham Gebreselasie, Cristina González, James Hillis, Xuhua Huang, Yifei Huang, Wenqi Jia, Weslie Khoo, Jáchym Kolár, Satwik Kottur, Anurag Kumar, Federico Landini, Chao Li, Yanghao Li, Zhenqiang Li, 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, Yuchen Wang, Xindi Wu, Takuma Yagi, Yunyi Zhu, Pablo Arbeláez, David Crandall, Dima Damen, Giovanni Maria Farinella, Bernard Ghanem, Vamsi Krishna Ithapu, C. V. Jawahar, Hanbyul Joo, Kris Kitani, Haizhou Li, Richard A. Newcombe, Aude Oliva, Hyun Soo Park, James M. Rehg, Yoichi Sato, Jianbo Shi, Mike Zheng Shou, Antonio Torralba, Lorenzo Torresani, Mingfei Yan, Jitendra Malik

CoRR, 2021

Low-Fidelity End-to-End Video Encoder Pre-training for Temporal Action Localization.

Mengmeng Xu, Juan-Manuel Pérez-Rúa, Xiatian Zhu, Bernard Ghanem, Brais Martínez

CoRR, 2021

Low-Fidelity Video Encoder Optimization for Temporal Action Localization.

Mengmeng Xu, Juan-Manuel Pérez-Rúa, Xiatian Zhu, Bernard Ghanem, Brais Martínez

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

VLG-Net: Video-Language Graph Matching Network for Video Grounding.

Mattia Soldan, Mengmeng Xu, Sally Sisi Qu, Jesper Tegnér, Bernard Ghanem

Proceedings of the IEEE/CVF International Conference on Computer Vision Workshops, 2021

Boundary-sensitive Pre-training for Temporal Localization in Videos.

Mengmeng Xu, Juan-Manuel Pérez-Rúa, Victor Escorcia, Brais Martínez, Xiatian Zhu, Li Zhang, Bernard Ghanem, Tao Xiang

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Relation-aware Video Reading Comprehension for Temporal Language Grounding.

Jialin Gao, Xin Sun, Mengmeng Xu, Xi Zhou, Bernard Ghanem

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

BAOD: Budget-Aware Object Detection.

Alejandro Pardo, Mengmeng Xu, Ali K. Thabet, Pablo Arbeláez, Bernard Ghanem

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

2020

G-TAD: Sub-Graph Localization for Temporal Action Detection.

Mengmeng Xu, Chen Zhao, David S. Rojas, Ali K. Thabet, Bernard Ghanem

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019

Semantic Part RCNN for Real-World Pedestrian Detection.

Mengmeng Xu, Yancheng Bai, Sally Sisi Qu, Bernard Ghanem

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

Missing Labels in Object Detection.

Mengmeng Xu, Yancheng Bai, Bernard Ghanem

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019