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Recent advances in world models have greatly enhanced interactive environment simulation. Existing methods mainly fall into two categories: (1) static world generation models, which construct 3D environments without active agents, and (2)…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Yitong Wang , Fangyun Wei , Hongyang Zhang , Bo Dai , Yan Lu

Conditional generative models map input variables to complex, high-dimensional distributions, enabling realistic sample generation in a diverse set of domains. A critical challenge with these models is the absence of calibrated uncertainty,…

Machine Learning · Computer Science 2026-02-02 Qidong Yang , Qianyu Julie Zhu , Jonathan Giezendanner , Youssef Marzouk , Stephen Bates , Sherrie Wang

We propose a spatial-constraint approach for modeling spatial-based interactions and enabling interactive visualizations, which involves the manipulation of visualizations through selection, filtering, navigation, arrangement, and…

Human-Computer Interaction · Computer Science 2024-03-21 Can Liu , Yu Zhang , Cong Wu , Chen Li , Xiaoru Yuan

Adaptable models could greatly benefit robotic agents operating in the real world, allowing them to deal with novel and varying conditions. While approaches such as Bayesian inference are well-studied frameworks for adapting models to…

Machine Learning · Computer Science 2023-10-20 Orr Krupnik , Elisei Shafer , Tom Jurgenson , Aviv Tamar

We present OmniBooth, an image generation framework that enables spatial control with instance-level multi-modal customization. For all instances, the multimodal instruction can be described through text prompts or image references. Given a…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Leheng Li , Weichao Qiu , Xu Yan , Jing He , Kaiqiang Zhou , Yingjie Cai , Qing Lian , Bingbing Liu , Ying-Cong Chen

Egocentric interactive world models are essential for augmented reality and embodied AI, where visual generation must respond to user input with low latency, geometric consistency, and long-term stability. We study egocentric interaction…

Computer Vision and Pattern Recognition · Computer Science 2026-02-16 Yuxi Wang , Wenqi Ouyang , Tianyi Wei , Yi Dong , Zhiqi Shen , Xingang Pan

We present a novel approach named OmniControl for incorporating flexible spatial control signals into a text-conditioned human motion generation model based on the diffusion process. Unlike previous methods that can only control the pelvis…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Yiming Xie , Varun Jampani , Lei Zhong , Deqing Sun , Huaizu Jiang

Generalist robot manipulators need to learn a wide variety of manipulation skills across diverse environments. Current robot training pipelines rely on humans to provide kinesthetic demonstrations or to program simulation environments and…

Robotics · Computer Science 2023-10-30 Pushkal Katara , Zhou Xian , Katerina Fragkiadaki

Deploying visuomotor robots at scale is challenging due to the potential for anomalous failures to degrade performance, cause damage, or endanger human life. Bimanual manipulators are no exception; these robots have vast state spaces…

The goal of traffic simulation is to augment a potentially limited amount of manually-driven miles that is available for testing and validation, with a much larger amount of simulated synthetic miles. The culmination of this vision would be…

Simulation offers a scalable and efficient alternative to real-world data collection for learning visuomotor robotic policies. However, the simulation-to-reality, or Sim2Real distribution shift -- introduced by employing simulation-trained…

Robotics · Computer Science 2025-09-09 Yash Yardi , Samuel Biruduganti , Lars Ankile

Imitation learning is a popular paradigm to teach robots new tasks, but collecting robot demonstrations through teleoperation or kinesthetic teaching is tedious and time-consuming. In contrast, directly demonstrating a task using our human…

Robotics · Computer Science 2026-02-16 Nick Heppert , Minh Quang Nguyen , Abhinav Valada

Humans possess a large reachable space in the 3D world, enabling interaction with objects at varying heights and distances. However, realizing such large-space reaching on humanoids is a complex whole-body control problem and requires the…

Robotics · Computer Science 2025-12-19 Zhikai Zhang , Chao Chen , Han Xue , Jilong Wang , Sikai Liang , Yun Liu , Zongzhang Zhang , He Wang , Li Yi

The goal of general-purpose robotics is to create agents that can seamlessly adapt to and operate in diverse, unstructured human environments. Imitation learning has become a key paradigm for robotic manipulation, yet collecting large-scale…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Liu Liu , Xiaofeng Wang , Guosheng Zhao , Keyu Li , Wenkang Qin , Jiagang Zhu , Jiaxiong Qiu , Zheng Zhu , Guan Huang , Zhizhong Su

Recent advances in driving-scene generation and reconstruction have demonstrated significant potential for enhancing autonomous driving systems by producing scalable and controllable training data. Existing generation methods primarily…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Ziyue Zhu , Zhanqian Wu , Zhenxin Zhu , Lijun Zhou , Haiyang Sun , Bing Wan , Kun Ma , Guang Chen , Hangjun Ye , Jin Xie , jian Yang

The acquisition of annotated datasets with paired images and segmentation masks is a critical challenge in domains such as medical imaging, remote sensing, and computer vision. Manual annotation demands significant resources, faces ethical…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Rupak Bose , Chinedu Innocent Nwoye , Aditya Bhat , Nicolas Padoy

Building world models with spatial consistency and real-time interactivity remains a fundamental challenge in computer vision. Current video generation paradigms often struggle with a lack of spatial persistence and insufficient visual…

A key objective in spatial statistics is to simulate from the distribution of a spatial process at a selection of unobserved locations conditional on observations (i.e., a predictive distribution) to enable spatial prediction and…

Methodology · Statistics 2025-11-17 Julia Walchessen , Andrew Zammit-Mangion , Raphaël Huser , Mikael Kuusela

Capturing the structure of a data-generating process by means of appropriate inductive biases can help in learning models that generalize well and are robust to changes in the input distribution. While methods that harness spatial and…

In the field of autonomous driving, sensor simulation is essential for generating rare and diverse scenarios that are difficult to capture in real-world environments. Current solutions fall into two categories: 1) CG-based methods, such as…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Zhengqing Chen , Ruohong Mei , Xiaoyang Guo , Qingjie Wang , Yubin Hu , Wei Yin , Weiqiang Ren , Qian Zhang