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Several families of continual learning techniques have been proposed to alleviate catastrophic interference in deep neural network training on non-stationary data. However, a comprehensive comparison and analysis of limitations remains…

机器学习 · 计算机科学 2021-12-14 Timm Hess , Martin Mundt , Iuliia Pliushch , Visvanathan Ramesh

We study the problem of training sequential generative models for capturing coordinated multi-agent trajectory behavior, such as offensive basketball gameplay. When modeling such settings, it is often beneficial to design hierarchical…

机器学习 · 计算机科学 2019-02-25 Eric Zhan , Stephan Zheng , Yisong Yue , Long Sha , Patrick Lucey

Despite recent advancements in single-domain or single-object image generation, it is still challenging to generate complex scenes containing diverse, multiple objects and their interactions. Scene graphs, composed of nodes as objects and…

计算机视觉与模式识别 · 计算机科学 2021-08-13 Sarthak Garg , Helisa Dhamo , Azade Farshad , Sabrina Musatian , Nassir Navab , Federico Tombari

Datasets are essential for training and testing vehicle perception algorithms. However, the collection and annotation of real-world images is time-consuming and expensive. Driving simulators offer a solution by automatically generating…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Haonan Zhao , Yiting Wang , Thomas Bashford-Rogers , Valentina Donzella , Kurt Debattista

We provide a two-way integration for the widely adopted ControlNet by integrating external condition generation algorithms into a single dense prediction method and incorporating its individually trained image generation processes into a…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Yilin Wang , Haiyang Xu , Xiang Zhang , Zeyuan Chen , Zhizhou Sha , Zirui Wang , Zhuowen Tu

Encoding a driving scene into vector representations has been an essential task for autonomous driving that can benefit downstream tasks e.g. trajectory prediction. The driving scene often involves heterogeneous elements such as the…

人工智能 · 计算机科学 2023-07-21 Xiaosong Jia , Penghao Wu , Li Chen , Yu Liu , Hongyang Li , Junchi Yan

Generative models in Autonomous Driving (AD) enable diverse scene creation, yet existing methods fall short by only capturing a limited range of modalities, restricting the capability of generating controllable scenes for comprehensive…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Yanhao Wu , Haoyang Zhang , Tianwei Lin , Lichao Huang , Shujie Luo , Rui Wu , Congpei Qiu , Wei Ke , Tong Zhang

The availability of large datasets is crucial for the development of new power system applications and tools; unfortunately, very few are publicly and freely available. We designed an end-to-end generative framework for the creation of…

系统与控制 · 电气工程与系统科学 2022-07-26 Andrea Pinceti , Lalitha Sankar , Oliver Kosut

As autonomous driving technology matures, end-to-end methodologies have emerged as a leading strategy, promising seamless integration from perception to control via deep learning. However, existing systems grapple with challenges such as…

机器人学 · 计算机科学 2023-10-27 Tsun-Hsuan Wang , Alaa Maalouf , Wei Xiao , Yutong Ban , Alexander Amini , Guy Rosman , Sertac Karaman , Daniela Rus

The commonly used latent space embedding techniques, such as Principal Component Analysis, Factor Analysis, and manifold learning techniques, are typically used for learning effective representations of homogeneous data. However, they do…

机器学习 · 计算机科学 2021-10-04 Yasin Yilmaz , Mehmet Aktukmak , Alfred O. Hero

Safely interacting with humans is a significant challenge for autonomous driving. The performance of this interaction depends on machine learning-based modules of an autopilot, such as perception, behavior prediction, and planning. These…

Understanding the dynamics of road networks has theoretical implications for urban science and practical applications for sustainable long-term planning. Various generative models to explain road network growth have been introduced in the…

物理与社会 · 物理学 2021-10-01 Juste Raimbault

Limit order books are a fundamental and widespread market mechanism. This paper investigates the use of conditional generative models for order book simulation. For developing a trading agent, this approach has drawn recent attention as an…

交易与市场微观结构 · 定量金融 2023-06-23 Andrea Coletta , Joseph Jerome , Rahul Savani , Svitlana Vyetrenko

The task of predicting stochastic behaviors of road agents in diverse environments is a challenging problem for autonomous driving. To best understand scene contexts and produce diverse possible future states of the road agents adaptively…

机器学习 · 计算机科学 2022-01-25 Geunseob Oh , Huei Peng

In this work, we want to learn to model the dynamics of similar yet distinct groups of interacting objects. These groups follow some common physical laws that exhibit specificities that are captured through some vectorial description. We…

机器学习 · 计算机科学 2021-07-05 Joao A. Candido Ramos , Lionel Blondé , Stéphane Armand , Alexandros Kalousis

LiDAR scenes constitute a fundamental source for several autonomous driving applications. Despite the existence of several datasets, scenes from adverse weather conditions are rarely available. This limits the robustness of downstream…

计算机视觉与模式识别 · 计算机科学 2026-01-15 Andrea Matteazzi , Pascal Colling , Michael Arnold , Dietmar Tutsch

In this work, we introduce CC3D, a conditional generative model that synthesizes complex 3D scenes conditioned on 2D semantic scene layouts, trained using single-view images. Different from most existing 3D GANs that limit their…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Sherwin Bahmani , Jeong Joon Park , Despoina Paschalidou , Xingguang Yan , Gordon Wetzstein , Leonidas Guibas , Andrea Tagliasacchi

A key challenge for autonomous driving is safe trajectory planning in cluttered, urban environments with dynamic obstacles, such as pedestrians, bicyclists, and other vehicles. A reliable prediction of the future environment, including the…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Masha Itkina , Katherine Driggs-Campbell , Mykel J. Kochenderfer

Deep networks trained on demonstrations of human driving have learned to follow roads and avoid obstacles. However, driving policies trained via imitation learning cannot be controlled at test time. A vehicle trained end-to-end to imitate…

机器人学 · 计算机科学 2018-03-05 Felipe Codevilla , Matthias Müller , Antonio López , Vladlen Koltun , Alexey Dosovitskiy

Strategies that include the generation of synthetic data are beginning to be viable as obtaining real data can be logistically complicated, very expensive or slow. Not only the capture of the data can lead to complications, but also its…

计算机视觉与模式识别 · 计算机科学 2022-05-16 Paola Natalia Canas , Juan Diego Ortega , Marcos Nieto , Oihana Otaegui