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Developing autonomous agents that quickly explore an environment and adapt their behavior online is a canonical challenge in robotics and machine learning. While humans are able to achieve such fast online exploration and adaptation, often…

Machine Learning · Computer Science 2025-07-15 Andrew Wagenmaker , Zhiyuan Zhou , Sergey Levine

Imitation learning enables autonomous agents to learn from human examples, without the need for a reward signal. Still, if the provided dataset does not encapsulate the task correctly, or when the task is too complex to be modeled, such…

Artificial Intelligence · Computer Science 2024-06-10 Federico Malato , Ville Hautamaki

Imagine a world where AI can handle your work while you sleep - organizing your research materials, drafting a report, or creating a presentation you need for tomorrow. However, while current digital agents can perform simple tasks, they…

Artificial Intelligence · Computer Science 2024-12-24 Yanheng He , Jiahe Jin , Shijie Xia , Jiadi Su , Runze Fan , Haoyang Zou , Xiangkun Hu , Pengfei Liu

Effective coordination of agents actions in partially-observable domains is a major challenge of multi-agent systems research. To address this, many researchers have developed techniques that allow the agents to make decisions based on…

Multiagent Systems · Computer Science 2011-09-28 P. S. Dutta , N. R. Jennings , L. Moreau

In this paper we propose the CTS (Concious Tutoring System) technology, a biologically plausible cognitive agent based on human brain functions.This agent is capable of learning and remembering events and any related information such as…

Artificial Intelligence · Computer Science 2009-02-02 Usef Faghihi , Philippe Fournier-Viger , Roger Nkambou , Pierre Poirier , Andre Mayers

Human-robot collaborative assembly systems enhance the efficiency and productivity of the workplace but may increase the workers' cognitive demand. This paper proposes an online and quantitative framework to assess the cognitive workload…

Robotics · Computer Science 2022-07-11 Marta Lagomarsino , Marta Lorenzini , Pietro Balatti , Elena De Momi , Arash Ajoudani

The ability to automatically learn movements and behaviors of increasing complexity is a long-term goal in autonomous systems. Indeed, this is a very complex problem that involves understanding how knowledge is acquired and reused by humans…

The progress of autonomous web navigation has been hindered by the dependence on billions of exploratory interactions via online reinforcement learning, and domain-specific model designs that make it difficult to leverage generalization…

Machine Learning · Computer Science 2024-02-27 Hiroki Furuta , Kuang-Huei Lee , Ofir Nachum , Yutaka Matsuo , Aleksandra Faust , Shixiang Shane Gu , Izzeddin Gur

The goal of visual analytics is to create a symbiosis between human and computer by leveraging their unique strengths. While this model has demonstrated immense success, we are yet to realize the full potential of such a human-computer…

Human-Computer Interaction · Computer Science 2018-09-27 Ran Wan , Roman Garnett , Alvitta Ottley

Real-time collaboration with humans poses challenges due to the different behavior patterns of humans resulting from diverse physical constraints. Existing works typically focus on learning safety constraints for collaboration, or how to…

Robotics · Computer Science 2024-03-06 Shibei Zhu , Tran Nguyen Le , Samuel Kaski , Ville Kyrki

Existing action detection algorithms usually generate action proposals through an extensive search over the video at multiple temporal scales, which brings about huge computational overhead and deviates from the human perception procedure.…

Computer Vision and Pattern Recognition · Computer Science 2017-06-23 Jingjia Huang , Nannan Li , Tao Zhang , Ge Li

Learning collaborative behaviors is essential for multi-agent systems. Traditionally, multi-agent reinforcement learning solves this implicitly through a joint reward and centralized observations, assuming collaborative behavior will…

Robotics · Computer Science 2025-02-27 Zhengran Ji , Lingyu Zhang , Paul Sajda , Boyuan Chen

Web agents promise to automate complex browser tasks, but current methods remain brittle -- relying on step-by-step UI interactions and heavy LLM reasoning that break under dynamic layouts and long horizons. Humans, by contrast, exploit…

Computer Vision and Pattern Recognition · Computer Science 2025-10-03 Viraj Prabhu , Yutong Dai , Matthew Fernandez , Jing Gu , Krithika Ramakrishnan , Yanqi Luo , Silvio Savarese , Caiming Xiong , Junnan Li , Zeyuan Chen , Ran Xu

Despite rapid progress in autonomous web agents, human involvement remains essential for shaping preferences and correcting agent behavior as tasks unfold. However, current agentic systems lack a principled understanding of when and why…

Computation and Language · Computer Science 2026-03-02 Faria Huq , Zora Zhiruo Wang , Zhanqiu Guo , Venu Arvind Arangarajan , Tianyue Ou , Frank Xu , Shuyan Zhou , Graham Neubig , Jeffrey P. Bigham

Autonomy via agents using large language models (LLMs) for personalized, standardized tasks boosts human efficiency. Automating web tasks (like booking hotels within a budget) is increasingly sought after. Fulfilling practical needs, the…

Artificial Intelligence · Computer Science 2025-05-27 Ke Yang , Yao Liu , Sapana Chaudhary , Rasool Fakoor , Pratik Chaudhari , George Karypis , Huzefa Rangwala

Equipping agents with memory is essential for solving real-world long-horizon problems. However, most existing agent memory mechanisms rely on static and hand-crafted workflows. This limits the performance and generalization ability of…

Artificial Intelligence · Computer Science 2026-03-30 Yupeng Huo , Yaxi Lu , Zhong Zhang , Haotian Chen , Yankai Lin

Ad hoc teamwork refers to the problem of enabling an agent to collaborate with teammates without prior coordination. Data-driven methods represent the state of the art in ad hoc teamwork. They use a large labeled dataset of prior…

Artificial Intelligence · Computer Science 2023-06-02 Hasra Dodampegama , Mohan Sridharan

As autonomous agents become increasingly sophisticated, validating their sequential behavior presents a significant challenge. Traditional testing approaches require manual specification, exact sequence matching, or thousands of training…

Artificial Intelligence · Computer Science 2026-05-06 Reshabh K Sharma , Gaurav Mittal , Yu Hu

We are exploring the enhancement of models of agent behaviour with more "human-like" decision making strategies than are presently available. Our motivation is to developed with a view to as the decision analysis and support for electric…

Multiagent Systems · Computer Science 2009-12-22 Yee Ming Chen , Bo-Yuan Wang , Hung-Ming Shiu

Financial institutions mostly deal with people. Therefore, characterizing different kinds of human behavior can greatly help institutions for improving their relation with customers and with regulatory offices. In many of such interactions,…

Artificial Intelligence · Computer Science 2020-11-06 Daniel Borrajo , Manuela Veloso