Federated Learning
Pengfei Guo, Warren R. Morningstar, Raviteja Vemulapalli, Karan Singhal, Vishal M. Patel, Philip A. Mansfield, "Towards Federated Learning Under Resource Constraints via Layer-wise Training and Depth Dropout", PML4DC workshop, ICLR, 2023.[PDF]
Raviteja Vemulapalli, Warren R. Morningstar, Philip A. Mansfield, Hubert Eichner, Karan Singhal, Arash Afkanpour, Bradley Green, "Federated Training of Dual Encoding Models on Small Non-IID Client Datasets", Trustworthy ML workshop, ICLR, 2023. [PDF]
Data-efficient ML
Xiangyun Zhao, Raviteja Vemulapalli, Philip Mansfield, Boqing Gong, Bradley Green, Lior Shapira, Ying Wu, "Contrastive Learning for Label-Efficient Semantic Segmentation", ICCV 2021. [PDF]
Intelligent Photography
Yu-Chuan Su, Raviteja Vemulapalli, Ben Weiss, Chun-Te Chu, Philip A. Mansfield, Lior Shapira, Colvin Pitts, "Camera View Adjustment Prediction for Improving Image Composition", arXiv:2104.07608, 2021. [PDF]
Neural Network Architectures
Zhuoran Shen, Irwan Bello, Raviteja Vemulapalli, Xuhui Jia, Ching-Hui Chen, "Global Self-Attention Networks for Image Recognition", arXiv:2010.03019, 2020. [PDF]
Yu Liu, Xuhui Jia, Mingxing Tan, Raviteja Vemulapalli, Yukun Zhu, Bradley Green, Xiaogang Wang, "Search to Distill: Pearls are Everywhere but not the Eyes", CVPR 2020. (ORAL) [PDF]
- Raviteja Vemulapalli, Oncel Tuzel, Ming-Yu Liu, "Deep Gaussian Conditional Random Field Network: A Model-based Deep Network for Discriminative Denoising", CVPR, 2016.
Raviteja Vemulapalli, Oncel Tuzel, Ming-Yu Liu, Rama Chellappa, "Gaussian Conditional Random Field Network for Semantic Segmentation", CVPR, 2016. (SPOTLIGHT)
[PDF][Supplementary][Poster][Results video]
[PDF][Supplementary][Poster][Results video]
Facial Expression Analysis
Bardia Doosti, Ching-Hui Chen, Raviteja Vemulapalli, Xuhui Jia, Yukun Zhu, Bradley Green, "Boosting Image-based Mutual Gaze Detection using Pseudo 3D Gaze", AAAI 2021.
[PDF][Dataset]
[PDF][Dataset]
Raviteja Vemulapalli, Aseem Agarwala, "A Compact Embedding for Facial Expression Similarity", CVPR, 2019.
[PDF][Dataset]
[PDF][Dataset]
Human Action Recognition
Raviteja Vemulapalli, Rama Chellappa, "Rolling Rotations for Recognizing Human Actions from 3D Skeletal Data", CVPR, 2016.
[PDF][Poster][Code]
[PDF][Poster][Code]
Raviteja Vemulapalli, Felipe Arrate, Rama Chellappa, "R3DG Features: Relative 3D Geometry-based Skeletal Representations for Human Action Recognition", Computer Vision and Image Understanding 152: 155-166 (2016). [PDF]
Raviteja Vemulapalli, Felipe Arrate, Rama Chellappa, "Human Action Recognition by Representing 3D Human Skeletons as Points in a Lie Group", CVPR, 2014.
[PDF][Presentation: PPT or PDF][Poster][Code] (ORAL)
[PDF][Presentation: PPT or PDF][Poster][Code] (ORAL)
Multiple Kernel Learning
Raviteja Vemulapalli, Vinay Praneeth Boda, Rama Chellappa, "Multiple Kernel Learning for Ratio-trace Problems via Convex Optimization", arXiv:1410.4470, 2014. [PDF]
Raviteja Vemulapalli, Jaishanker K. Pillai, Rama Chellappa, "Kernel Learning for Extrinsic Classification of Manifold Features ", CVPR, 2013.
[PDF][Poster][Presentation]
[PDF][Poster][Presentation]