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Predicting accurate future trajectories of multiple agents is essential for autonomous systems, but is challenging due to the complex agent interaction and the uncertainty in each agent's future behavior. Forecasting multi-agent…

人工智能 · 计算机科学 2021-10-08 Ye Yuan , Xinshuo Weng , Yanglan Ou , Kris Kitani

Complex, long-horizon planning and its combinatorial nature pose steep challenges for learning-based agents. Difficulties in such settings are exacerbated in low data regimes where over-fitting stifles generalization and compounding errors…

机器学习 · 计算机科学 2023-06-23 Joey Hejna , Pieter Abbeel , Lerrel Pinto

Human trajectory prediction is a practical task of predicting the future positions of pedestrians on the road, which typically covers all temporal ranges from short-term to long-term within a trajectory. However, existing works attempt to…

计算机视觉与模式识别 · 计算机科学 2024-07-17 Xiaotong Lin , Tianming Liang , Jianhuang Lai , Jian-Fang Hu

Computational agents support humans in many areas of life and are therefore found in heterogeneous contexts. This means they operate in rapidly changing environments and can be confronted with huge state and action spaces. In order to…

人工智能 · 计算机科学 2023-08-31 Nicole Merkle , Ralf Mikut

In the pursuit of developing expressive music performance models using artificial intelligence, this paper introduces DExter, a new approach leveraging diffusion probabilistic models to render Western classical piano performances. In this…

音频与语音处理 · 电气工程与系统科学 2024-06-24 Huan Zhang , Shreyan Chowdhury , Carlos Eduardo Cancino-Chacón , Jinhua Liang , Simon Dixon , Gerhard Widmer

A desirable property of learning systems is to be both effective and interpretable. Towards this goal, recent models have been proposed that first generate an extractive explanation from the input text and then generate a prediction on just…

计算与语言 · 计算机科学 2021-02-05 Zijian Zhang , Koustav Rudra , Avishek Anand

Predictions of driver's intentions and their behaviors using the road is of great importance for planning and decision making processes of autonomous driving vehicles. In particular, relatively short-term driving intentions are the…

人工智能 · 计算机科学 2018-04-03 Zhou Xing , Fei Xiao

Emotion recognition is a complex task due to the inherent subjectivity in both the perception and production of emotions. The subjectivity of emotions poses significant challenges in developing accurate and robust computational models. This…

机器学习 · 计算机科学 2023-09-08 Mimansa Jaiswal

Temporal prediction is inherently uncertain, but representing the ambiguity in natural image sequences is a challenging high-dimensional probabilistic inference problem. For natural scenes, the curse of dimensionality renders explicit…

计算机视觉与模式识别 · 计算机科学 2024-11-05 Pierre-Étienne H. Fiquet , Eero P. Simoncelli

Trajectory prediction is a key element of autonomous vehicle systems, enabling them to anticipate and react to the movements of other road users. Evaluating the robustness of prediction models against adversarial attacks is essential to…

机器学习 · 计算机科学 2025-05-12 Julian F. Schumann , Jeroen Hagenus , Frederik Baymler Mathiesen , Arkady Zgonnikov

Agents in real-world scenarios like automated driving deal with uncertainty in their environment, in particular due to perceptual uncertainty. Although, reinforcement learning is dedicated to autonomous decision-making under uncertainty…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Natalie Grabowsky , Annika Mütze , Joshua Wendland , Nils Jansen , Matthias Rottmann

Multi-agent systems exhibit complex behaviors that emanate from the interactions of multiple agents in a shared environment. In this work, we are interested in controlling one agent in a multi-agent system and successfully learn to interact…

机器学习 · 计算机科学 2020-01-30 Georgios Papoudakis , Stefano V. Albrecht

Predicting upcoming events is critical to our ability to interact with our environment. Transformer models, trained on next-word prediction, appear to construct representations of linguistic input that can support diverse downstream tasks.…

计算与语言 · 计算机科学 2023-11-10 Eghbal A. Hosseini , Evelina Fedorenko

Often, recommendation systems employ continuous training, leading to a self-feedback loop bias in which the system becomes biased toward its previous recommendations. Recent studies have attempted to mitigate this bias by collecting small…

机器学习 · 计算机科学 2023-10-10 S. M. F. Sani , Seyed Abbas Hosseini , Hamid R. Rabiee

End-to-end autonomous driving has made impressive progress in recent years. Existing methods usually adopt the decoupled encoder-decoder paradigm, where the encoder extracts hidden features from raw sensor data, and the decoder outputs the…

计算机视觉与模式识别 · 计算机科学 2023-05-11 Xiaosong Jia , Penghao Wu , Li Chen , Jiangwei Xie , Conghui He , Junchi Yan , Hongyang Li

Predictive learning has emerged as a central paradigm for training models across diverse data domains and is increasingly viewed as a foundation for modern artificial intelligence. A common intuition for this success is that accurate…

机器学习 · 计算机科学 2026-05-06 Aviv Ratzon , Omri Barak

Being able to perceive the semantics and the spatial structure of the environment is essential for visual navigation of a household robot. However, most existing works only employ visual backbones pre-trained either with independent images…

计算机视觉与模式识别 · 计算机科学 2023-07-25 Yicong Hong , Yang Zhou , Ruiyi Zhang , Franck Dernoncourt , Trung Bui , Stephen Gould , Hao Tan

Evidence-based decision-making entails collecting (costly) observations about an underlying phenomenon of interest, and subsequently committing to an (informed) decision on the basis of accumulated evidence. In this setting, active sensing…

机器学习 · 统计学 2020-06-26 Daniel Jarrett , Mihaela van der Schaar

Modeling multi-modal high-level intent is important for ensuring diversity in trajectory prediction. Existing approaches explore the discrete nature of human intent before predicting continuous trajectories, to improve accuracy and support…

Exposure bias describes the phenomenon that a language model trained under the teacher forcing schema may perform poorly at the inference stage when its predictions are conditioned on its previous predictions unseen from the training…

计算与语言 · 计算机科学 2020-04-02 Yifan Xu , Kening Zhang , Haoyu Dong , Yuezhou Sun , Wenlong Zhao , Zhuowen Tu