publications

2026

  1. PrePrint
    VETO: Reward-Supervised World Models as Action Verifiers for Sample-Efficient RL
    Skand Peri*, Matthew Hong*, Chaoxiang Zhang, Ross Worobel, Suraj Shivakumar, Dieter Fox, Jesse Zhang†, and Abhishek Gupta†
    preprint, 2026
    R2RL Workshop (Oral), Learn@Deploy Workshop (Spotlight), CSIR Workshop @ CoRL 2026
  2. PrePrint
    OopsieRecover: Learning Transferable VLA Corrections from Semantic Interventions
    Arpit Bahety*, Skand Peri*, Sriniket Ambatipudi, Chen Xu, Haruki Nishimura, Masha Itkina, and Roberto Martín-Martín
    arXiv preprint, 2026
    Learning from Corrections and Interventions (LfC) Workshop @ CoRL 2026
  3. PrePrint
    MoMaSplat: Dynamic Novel-View Demonstration Augmentation for Mobile Manipulation
    arXiv preprint, 2026
    The Action Gap (TAG) Workshop @ CoRL 2026
  4. PrePrint
    3D Point World Models Point Completion Enables More Accurate Dynamics Learning
    Skand Peri, Hung Nguyen, Chanho Kim, Li Fuxin, and Stefan Lee
    arXiv preprint, 2026
    E2E3D Workshop @ CVPR 2026

2025

  1. CoRLOral
    Non-conflicting Energy Minimization in Reinforcement Learning based Robot Control
    Conference on Robot Learning, 2025

2024

  1. CoRL
    Simple Masked Training Strategies Yield Control Policies That Are Robust to Sensor Failure
    Skand Peri, Bikram Pandit, Chanho Kim, Li Fuxin, and Stefan Lee
    Conference on Robot Learning, 2024
  2. ICRA
    Point Cloud Models Improve Visual Robustness in Robotic Learners
    Skand Peri, Iain Lee, Chanho Kim, Li Fuxin, Tucker Hermans, and Stefan Lee
    International Conference on Robotics and Automation, 2024

2021

  1. ICML
    Structured World Belief for Reinforcement Learning in POMDP
    Gautam Singh, Skand Peri, Junghyun Kim, Hyunseok Kim, and Sungjin Ahn
    International Conference on Machine Learning, 2021

2020

  1. ICML
    Improving Generative Imagination in Object-Centric World Models
    Zhixuan Lin, Yi-Fu Wu, Skand Peri, Bofeng Fu, Jindong Jiang, and Sungjin Ahn
    International Conference on Machine Learning, 2020
  2. ICLR
    SPACE: Unsupervised Object-Oriented Scene Representation via Spatial Attention and Decomposition
    Zhixuan Lin*, Yi-Fu Wu*, Skand Peri*, Weihao Sun, Gautam Singh, Fei Deng, Jindong Jiang, and Sungjin Ahn
    International Conference on Learning Representations, 2020
  3. T-PAMI
    Locate, Size and Count: Accurately Resolving People in Dense Crowds via Detection
    Deepak Babu Sam*, Skand Peri*, M. N. Sundararaman, Amogh Kamath, and R. Venkatesh Babu
    IEEE Transaction on Pattern Analysis and Machine Intelligence, 2020
  4. WACV
    Going Beyond the Regression Paradigm with Accurate Dot Prediction for Dense Crowds
    Deepak Babu Sam*, Skand Peri*, M. N. Sundararaman, and R. Venkatesh Babu
    Winter Conference on Applications of Computer Vision, 2020

2018

  1. ACMMM
    Deep Cross modal learning for Caricature Verification and Identification (CaVINet)
    Jatin Garg, Skand Peri*, Himanshu Tolani, and Narayana.C Krishnan
    ACM Multimedia, 2018
  2. MICCAI-W
    MRI to FDG-PET: Cross-Modal Synthesis Using 3D U-Net For Multi-Modal Alzheimer’s Classification
    Apoorva Sikka, Skand Peri, and Deepti.R Bathula
    MICCAI Workshop on Simulation and Synthesis in Medical Imaging, 2018
  3. CVPR-W
    DisguiseNet : A Contrastive Approach for Disguised Face Verification in the Wild
    Skand Peri, and Abhinav Dhall
    Computer Vision and Pattern Recognition Workshops (CVPRW), 2018