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Deciding how to act in partially observable environments remains an active area of research. Identifying good sequences of decisions is particularly challenging when good control performance requires planning multiple steps into the future…

Artificial Intelligence · Computer Science 2014-01-17 Ruijie He , Emma Brunskill , Nicholas Roy

In this paper, we propose a novel affordance model, which combines object, action, and effect information in the latent space of a predictive neural network architecture that is built on Conditional Neural Processes. Our model allows us to…

Robotics · Computer Science 2023-11-21 Hakan Aktas , Utku Bozdogan , Emre Ugur

As reinforcement learning agents become increasingly deployed in real-world scenarios, predicting future agent actions and events during deployment is important for facilitating better human-agent interaction and preventing catastrophic…

Artificial Intelligence · Computer Science 2024-10-31 Stephen Chung , Scott Niekum , David Krueger

The problem of anticipating human actions is an inherently uncertain one. However, we can reduce this uncertainty if we have a sense of the goal that the actor is trying to achieve. Here, we present an action anticipation model that…

Computer Vision and Pattern Recognition · Computer Science 2024-08-22 Debaditya Roy , Basura Fernando

Predictive business process monitoring (PBPM) techniques predict future process behaviour based on historical event log data to improve operational business processes. Concerning the next activity prediction, recent PBPM techniques use…

Artificial Intelligence · Computer Science 2020-09-14 Sven Weinzierl , Sebastian Dunzer , Sandra Zilker , Martin Matzner

Action anticipation, the task of predicting future actions from partially observed videos, is crucial for advancing intelligent systems. Unlike action recognition, which operates on fully observed videos, action anticipation must handle…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Seulgi Kim , Ghazal Kaviani , Mohit Prabhushankar , Ghassan AlRegib

Recommending a sequence of activities for an ongoing case requires that the recommendations conform to the underlying business process and meet the performance goal of either completion time or process outcome. Existing work on next…

Artificial Intelligence · Computer Science 2022-05-09 Prerna Agarwal , Avani Gupta , Renuka Sindhgatta , Sampath Dechu

In robotics, it is often not possible to learn useful policies using pure model-free reinforcement learning without significant reward shaping or curriculum learning. As a consequence, many researchers rely on expert demonstrations to guide…

Robotics · Computer Science 2021-04-20 Ondrej Biza , Dian Wang , Robert Platt , Jan-Willem van de Meent , Lawson L. S. Wong

Predicting future events is an important activity with applications across multiple fields and domains. For example, the capacity to foresee stock market trends, natural disasters, business developments, or political events can facilitate…

Computation and Language · Computer Science 2025-01-13 Petraq Nako , Adam Jatowt

In autonomous driving (AD), accurately predicting changes in the environment can effectively improve safety and comfort. Due to complex interactions among traffic participants, however, it is very hard to achieve accurate prediction for a…

Machine Learning · Computer Science 2020-12-29 Ershad Banijamali , Mohsen Rohani , Elmira Amirloo , Jun Luo , Pascal Poupart

In this work, we present a method to predict an entire `action tube' (a set of temporally linked bounding boxes) in a trimmed video just by observing a smaller subset of it. Predicting where an action is going to take place in the near…

Computer Vision and Pattern Recognition · Computer Science 2018-08-24 Gurkirt Singh , Suman Saha , Fabio Cuzzolin

We propose a novel neural memory network based framework for future action sequence forecasting. This is a challenging task where we have to consider short-term, within sequence relationships as well as relationships in between sequences,…

Computer Vision and Pattern Recognition · Computer Science 2019-09-23 Harshala Gammulle , Simon Denman , Sridha Sridharan , Clinton Fookes

The action anticipation task refers to predicting what action will happen based on observed videos, which requires the model to have a strong ability to summarize the present and then reason about the future. Experience and common sense…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Xin Liu , Chao Hao , Zitong Yu , Huanjing Yue , Jingyu Yang

For autonomous agents to successfully operate in real world, the ability to anticipate future motions of surrounding entities in the scene can greatly enhance their safety levels since potentially dangerous situations could be avoided in…

Machine Learning · Computer Science 2019-06-04 Yeping Hu , Wei Zhan , Liting Sun , Masayoshi Tomizuka

The ability to know in advance the trend of running process instances, with respect to different features, such as the expected completion time, would allow business managers to timely counteract to undesired situations, in order to prevent…

Artificial Intelligence · Computer Science 2016-02-25 Mirko Polato , Alessandro Sperduti , Andrea Burattin , Massimiliano de Leoni

The emerging field of action prediction plays a vital role in various computer vision applications such as autonomous driving, activity analysis and human-computer interaction. Despite significant advancements, accurately predicting future…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Izzeddin Teeti , Rongali Sai Bhargav , Vivek Singh , Andrew Bradley , Biplab Banerjee , Fabio Cuzzolin

Addressing the disparity between forecasts and actual results can enable individuals to expand their thought processes and stimulate self-reflection, thus promoting accurate planning. In this research, we present **PreAct**, an agent…

Computation and Language · Computer Science 2024-12-06 Dayuan Fu , Jianzhao Huang , Siyuan Lu , Guanting Dong , Yejie Wang , Keqing He , Weiran Xu

Prediction is critical for decision-making under uncertainty and lends validity to statistical inference. With targeted prediction, the goal is to optimize predictions for specific decision tasks of interest, which we represent via…

Methodology · Statistics 2021-02-18 Daniel R. Kowal

Egocentric action anticipation is the task of predicting the future actions a camera wearer will likely perform based on past video observations. While in a real-world system it is fundamental to output such predictions before the action…

Computer Vision and Pattern Recognition · Computer Science 2022-05-11 Antonino Furnari , Giovanni Maria Farinella

Anticipating future actions is inherently uncertain. Given an observed video segment containing ongoing actions, multiple subsequent actions can plausibly follow. This uncertainty becomes even larger when predicting far into the future.…

Computer Vision and Pattern Recognition · Computer Science 2023-11-28 Zeyun Zhong , Chengzhi Wu , Manuel Martin , Michael Voit , Juergen Gall , Jürgen Beyerer