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Large Language Models (LLMs) have demonstrated great potential in complex reasoning tasks, yet they fall short when tackling more sophisticated challenges, especially when interacting with environments through generating executable actions.…

计算与语言 · 计算机科学 2025-02-25 Yuqi Zhu , Shuofei Qiao , Yixin Ou , Shumin Deng , Shiwei Lyu , Yue Shen , Lei Liang , Jinjie Gu , Huajun Chen , Ningyu Zhang

Deep reinforcement learning has been applied successfully to solve various real-world problems and the number of its applications in the multi-agent settings has been increasing. Multi-agent learning distinctly poses significant challenges…

机器学习 · 计算机科学 2021-02-24 Ngoc Duy Nguyen , Thanh Thi Nguyen , Doug Creighton , Saeid Nahavandi

Recent advancements in Deep Reinforcement Learning (DRL) and Graph Neural Networks (GNNs) have demonstrated notable promise in the realm of intelligent traffic signal control, facilitating the coordination across multiple intersections.…

多智能体系统 · 计算机科学 2025-11-17 Zhen Lei , Zhishu Shen , Kang Wang , Zhenwei Wang , Tiehua Zhang

We investigate using reinforcement learning agents as generative models of images (extending arXiv:1804.01118). A generative agent controls a simulated painting environment, and is trained with rewards provided by a discriminator network…

Recent advances in Large Language Models (LLMs) have shown impressive capabilities in various applications, yet LLMs face challenges such as limited context windows and difficulties in generalization. In this paper, we introduce a…

神经元与认知 · 定量生物学 2024-03-04 Jason Toy , Josh MacAdam , Phil Tabor

In recent years, deep generative models have been shown to 'imagine' convincing high-dimensional observations such as images, audio, and even video, learning directly from raw data. In this work, we ask how to imagine goal-directed visual…

机器学习 · 计算机科学 2018-07-27 Thanard Kurutach , Aviv Tamar , Ge Yang , Stuart Russell , Pieter Abbeel

This paper surveys the field of deep multiagent reinforcement learning. The combination of deep neural networks with reinforcement learning has gained increased traction in recent years and is slowly shifting the focus from single-agent to…

机器学习 · 计算机科学 2022-10-14 Annie Wong , Thomas Bäck , Anna V. Kononova , Aske Plaat

Relational learning is a challenging problem that has motivated a wide range of approaches, including graph-based models (e.g., graph neural networks, graph transformers), tabular methods (e.g., tabular foundation models), and…

机器学习 · 计算机科学 2026-05-11 Xingyue Huang , Louis Tichelman , Jinwoo Kim , Krzysztof Olejniczak , İsmail İlkan Ceylan

Planning has been very successful for control tasks with known environment dynamics. To leverage planning in unknown environments, the agent needs to learn the dynamics from interactions with the world. However, learning dynamics models…

机器学习 · 计算机科学 2019-06-06 Danijar Hafner , Timothy Lillicrap , Ian Fischer , Ruben Villegas , David Ha , Honglak Lee , James Davidson

The uprising trend of deep learning in computer vision and artificial intelligence can simply not be ignored. On the most diverse tasks, from recognition and detection to segmentation, deep learning is able to obtain state-of-the-art…

计算机视觉与模式识别 · 计算机科学 2020-07-10 Steven Puttemans , Timothy Callemein , Toon Goedemé

A crucial capability of real-world intelligent agents is their ability to plan a sequence of actions to achieve their goals in the visual world. In this work, we address the problem of visual semantic planning: the task of predicting a…

计算机视觉与模式识别 · 计算机科学 2017-08-17 Yuke Zhu , Daniel Gordon , Eric Kolve , Dieter Fox , Li Fei-Fei , Abhinav Gupta , Roozbeh Mottaghi , Ali Farhadi

Graphical User Interface (GUI) Agents, powered by multimodal large language models (MLLMs), have shown great potential for task automation on computing devices such as computers and mobile phones. However, existing agents face challenges in…

人工智能 · 计算机科学 2025-01-09 Yuhang Liu , Pengxiang Li , Zishu Wei , Congkai Xie , Xueyu Hu , Xinchen Xu , Shengyu Zhang , Xiaotian Han , Hongxia Yang , Fei Wu

Reinforcement learning is a powerful technique to train an agent to perform a task. However, an agent that is trained using reinforcement learning is only capable of achieving the single task that is specified via its reward function. Such…

机器学习 · 计算机科学 2018-07-24 Carlos Florensa , David Held , Xinyang Geng , Pieter Abbeel

Capturing human learning behavior based on deep learning methods has become a major research focus in both psychology and intelligent systems. Recent approaches rely on controlled experiments or rule-based models to explore cognitive…

人工智能 · 计算机科学 2025-08-08 Yu Yuan , Lili Zhao , Wei Chen , Guangting Zheng , Kai Zhang , Mengdi Zhang , Qi Liu

Neural architectures inspired by our own human cognitive system, such as the recently introduced world models, have been shown to outperform traditional deep reinforcement learning (RL) methods in a variety of different domains. Instead of…

神经与进化计算 · 计算机科学 2019-06-24 Sebastian Risi , Kenneth O. Stanley

The use of imitation learning to learn a single policy for a complex task that has multiple modes or hierarchical structure can be challenging. In fact, previous work has shown that when the modes are known, learning separate policies for…

机器学习 · 计算机科学 2019-03-13 Arjun Sharma , Mohit Sharma , Nicholas Rhinehart , Kris M. Kitani

In this work we present a method for using Deep Q-Networks (DQNs) in multi-objective environments. Deep Q-Networks provide remarkable performance in single objective problems learning from high-level visual state representations. However,…

人工智能 · 计算机科学 2018-02-26 Tomasz Tajmajer

We propose a novel method that makes use of deep neural networks and gradient decent to perform automated design on complex real world engineering tasks. Our approach works by training a neural network to mimic the fitness function of a…

机器学习 · 统计学 2017-10-31 Oliver Hennigh

Large Language Models (LLMs) promise to accelerate discovery by reasoning across the expanding scientific landscape. Yet, the challenge is no longer access to information but connecting it in meaningful, domain-spanning ways. In materials…

人工智能 · 计算机科学 2026-02-10 Isabella A. Stewart , Tarjei Paule Hage , Yu-Chuan Hsu , Markus J. Buehler

Recent work has shown that large text-based neural language models, trained with conventional supervised learning objectives, acquire a surprising propensity for few- and one-shot learning. Here, we show that an embodied agent situated in a…

计算与语言 · 计算机科学 2020-10-15 Felix Hill , Olivier Tieleman , Tamara von Glehn , Nathaniel Wong , Hamza Merzic , Stephen Clark