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Intelligent agents such as robots are increasingly deployed in real-world, safety-critical settings. It is vital that these agents are able to explain the reasoning behind their decisions to human counterparts; however, their behavior is…

Machine Learning · Computer Science 2023-12-01 Xijia Zhang , Yue Guo , Simon Stepputtis , Katia Sycara , Joseph Campbell

To achieve human-like common sense about everyday life, machine learning systems must understand and reason about the goals, preferences, and actions of other agents in the environment. By the end of their first year of life, human infants…

Artificial Intelligence · Computer Science 2022-02-16 Kanishk Gandhi , Gala Stojnic , Brenden M. Lake , Moira R. Dillon

With the continuous advancement of Large Language Models (LLMs), intelligent agents are becoming increasingly vital. However, these agents often fail in environments governed by implicit rules--hidden constraints that cannot be observed…

Artificial Intelligence · Computer Science 2026-05-26 Wentong Chen , Xin Cong , Zhong Zhang , Yaxi Lu , Siyuan Zhao , Yesai Wu , Qinyu Luo , Haotian Chen , Yankai Lin , Zhiyuan Liu , Maosong Sun

One of the remaining challenges in reinforcement learning is to develop agents that can generalise to novel scenarios they might encounter once deployed. This challenge is often framed in a multi-task setting where agents train on a fixed…

Machine Learning · Computer Science 2024-09-19 Max Weltevrede , Felix Kaubek , Matthijs T. J. Spaan , Wendelin Böhmer

Embodied agents operating in human spaces must be able to master how their environment works: what objects can the agent use, and how can it use them? We introduce a reinforcement learning approach for exploration for interaction, whereby…

Computer Vision and Pattern Recognition · Computer Science 2020-10-20 Tushar Nagarajan , Kristen Grauman

Physical agents that can autonomously generate engaging, life-like behaviour will lead to more responsive and interesting robots and other autonomous systems. Although many advances have been made for one-to-one interactions in well…

Human-Computer Interaction · Computer Science 2020-06-25 Lingheng Meng , Daiwei Lin , Adam Francey , Rob Gorbet , Philip Beesley , Dana Kulić

The agency expected of Agentic Large Language Models goes beyond answering correctly, requiring autonomy to set goals and decide what to explore. We term this investigatory intelligence, distinguishing it from executional intelligence,…

Artificial Intelligence · Computer Science 2026-05-19 Wei Liu , Peijie Yu , Michele Orini , Yali Du , Yulan He

The use of mobile robots is being popular over the world mainly for autonomous explorations in hazardous/ toxic or unknown environments. This exploration will be more effective and efficient if the explorations in unknown environment can be…

Robotics · Computer Science 2011-10-11 Dip Narayan Ray , Somajyoti Majumder , Sumit Mukhopadhyay

During their first years of life, infants learn the language(s) of their environment at an amazing speed despite large cross cultural variations in amount and complexity of the available language input. Understanding this simple fact still…

Computation and Language · Computer Science 2018-02-15 Emmanuel Dupoux

With the rapid development of Large Vision Language Models, the focus of Graphical User Interface (GUI) agent tasks shifts from single-screen tasks to complex screen navigation challenges. However, real-world GUI environments, such as PC…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Haolong Yan , Yeqing Shen , Xin Huang , Jia Wang , Kaijun Tan , Zhixuan Liang , Hongxin Li , Zheng Ge , Osamu Yoshie , Si Li , Xiangyu Zhang , Daxin Jiang

Recent advances in vision-language learning have achieved notable success on complete-information question-answering datasets through the integration of extensive world knowledge. Yet, most models operate passively, responding to questions…

Artificial Intelligence · Computer Science 2023-11-06 Manjie Xu , Guangyuan Jiang , Wei Liang , Chi Zhang , Yixin Zhu

A burgeoning area within reinforcement learning (RL) is the design of sequential decision-making agents centered around large language models (LLMs). While autonomous decision-making agents powered by modern LLMs could facilitate numerous…

Machine Learning · Computer Science 2026-02-10 Dilip Arumugam , Thomas L. Griffiths

Large Language Models (LLMs) have emerged with many intellectual capacities. While numerous benchmarks assess their intelligence, limited attention has been given to their ability to explore--an essential capacity for discovering new…

Artificial Intelligence · Computer Science 2025-05-13 Lan Pan , Hanbo Xie , Robert C. Wilson

Although the use of active learning to increase learners' engagement has recently been introduced in a variety of methods, empirical experiments are lacking. In this study, we attempted to align two experiments in order to (1) make a…

Machine Learning · Computer Science 2020-11-10 Jaeseo Lim , Hwiyeol Jo , Byoung-Tak Zhang , Jooyong Park

The rapid evolution of Multi-modal Large Language Models (MLLMs) has advanced workflow automation; however, existing research mainly targets performance upper bounds in static environments, overlooking robustness for stochastic real-world…

Artificial Intelligence · Computer Science 2026-01-14 Daocheng Fu , Jianbiao Mei , Rong Wu , Xuemeng Yang , Jia Xu , Ding Wang , Pinlong Cai , Yong Liu , Licheng Wen , Botian Shi

Reinforcement Learning (RL) agents often struggle in sparse-reward environments where traditional exploration strategies fail to discover effective action sequences. Large Language Models (LLMs) possess procedural knowledge and reasoning…

Machine Learning · Computer Science 2025-10-13 Vaibhav Jain , Gerrit Grossmann

Autonomous artificial agents must be able to learn behaviors in complex environments without humans to design tasks and rewards. Designing these functions for each environment is not feasible, thus, motivating the development of intrinsic…

Machine Learning · Computer Science 2025-02-20 Alana Santana , Paula P. Costa , Esther L. Colombini

Collaborative multi-agent exploration of unknown environments is crucial for search and rescue operations. Effective real-world deployment must address challenges such as limited inter-agent communication and static and dynamic obstacles.…

Robotics · Computer Science 2024-12-31 Gabriele Calzolari , Vidya Sumathy , Christoforos Kanellakis , George Nikolakopoulos

Intelligent agents such as robots are increasingly deployed in real-world, safety-critical settings. It is vital that these agents are able to explain the reasoning behind their decisions to human counterparts, however, their behavior is…

Machine Learning · Computer Science 2023-09-20 Xijia Zhang , Yue Guo , Simon Stepputtis , Katia Sycara , Joseph Campbell

Exploration is critical for good results in deep reinforcement learning and has attracted much attention. However, existing multi-agent deep reinforcement learning algorithms still use mostly noise-based techniques. Very recently,…

Artificial Intelligence · Computer Science 2021-07-27 Iou-Jen Liu , Unnat Jain , Raymond A. Yeh , Alexander G. Schwing