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Unsupervised learning has been an attractive method for easily deriving meaningful data representations from vast amounts of unlabeled data. These representations, or embeddings, often yield superior results in many tasks, whether used…

Computation and Language · Computer Science 2018-11-02 Shao-Yen Tseng , Brian Baucom , Panayiotis Georgiou

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

By and large, existing computational models of visual attention tacitly assume perfect vision and full access to the stimulus and thereby deviate from foveated biological vision. Moreover, modeling top-down attention is generally reduced to…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Leo Schwinn , Doina Precup , Björn Eskofier , Dario Zanca

Unsupervised meta-learning aims to learn feature representations from unsupervised datasets that can transfer to downstream tasks with limited labeled data. In this paper, we propose a novel approach to unsupervised meta-learning that…

Machine Learning · Computer Science 2025-02-11 Anna Vettoruzzo , Lorenzo Braccaioli , Joaquin Vanschoren , Marlena Nowaczyk

Web agents--autonomous systems that navigate and execute tasks on the web on behalf of users--have the potential to transform how people interact with the digital world. However, the most capable web agents today rely on proprietary models…

We present a framework for learning hierarchical policies from demonstrations, using sparse natural language annotations to guide the discovery of reusable skills for autonomous decision-making. We formulate a generative model of action…

Machine Learning · Computer Science 2022-05-03 Pratyusha Sharma , Antonio Torralba , Jacob Andreas

Behavior prediction in dynamic, multi-agent systems is an important problem in the context of self-driving cars, due to the complex representations and interactions of road components, including moving agents (e.g. pedestrians and vehicles)…

Computer Vision and Pattern Recognition · Computer Science 2020-05-12 Jiyang Gao , Chen Sun , Hang Zhao , Yi Shen , Dragomir Anguelov , Congcong Li , Cordelia Schmid

Action segmentation of behavioral videos is the process of labeling each frame as belonging to one or more discrete classes, and is a crucial component of many studies that investigate animal behavior. A wide range of algorithms exist to…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Ari Blau , Evan S Schaffer , Neeli Mishra , Nathaniel J Miska , The International Brain Laboratory , Liam Paninski , Matthew R Whiteway

We propose improving the cross-target and cross-scene generalization of visual navigation through learning an agent that is guided by conceiving the next observations it expects to see. This is achieved by learning a variational Bayesian…

Robotics · Computer Science 2022-01-11 Qiaoyun Wu , Dinesh Manocha , Jun Wang , Kai Xu

Agents powered by large language models have shown remarkable abilities in solving complex tasks. However, most agent systems remain reactive, limiting their effectiveness in scenarios requiring foresight and autonomous decision-making. In…

With the development of deep learning techniques, supervised learning has achieved performances surpassing those of humans. Researchers have designed numerous corresponding models for different data modalities, achieving excellent results…

Artificial Intelligence · Computer Science 2023-08-29 Qiang Li , Qiuyang Ma , Weizhi Nie , Anan Liu

Interaction and navigation defined by natural language instructions in dynamic environments pose significant challenges for neural agents. This paper focuses on addressing two challenges: handling long sequence of subtasks, and…

Computer Vision and Pattern Recognition · Computer Science 2021-08-26 Alexander Pashevich , Cordelia Schmid , Chen Sun

We present NetGent, an AI-agent framework for automating complex application workflows to generate realistic network traffic datasets. Developing generalizable ML models for networking requires data collection from network environments with…

Artificial Intelligence · Computer Science 2025-11-17 Jaber Daneshamooz , Eugene Vuong , Laasya Koduru , Sanjay Chandrasekaran , Arpit Gupta

Existing object navigation benchmarks usually tell an embodied agent which object category to find, such as microwave or chair. Human-facing embodied AI is often asked something less direct: "I need something to warm this food" or "the room…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Lin Qian , Shijie Li , Sihao Lin , Xuan Zhang , Bangya Liu , Yanran Li , Hujun Yin

We explore the use of language as a perceptual representation for vision-and-language navigation (VLN), with a focus on low-data settings. Our approach uses off-the-shelf vision systems for image captioning and object detection to convert…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Bowen Pan , Rameswar Panda , SouYoung Jin , Rogerio Feris , Aude Oliva , Phillip Isola , Yoon Kim

In the same way that generative models today conduct most of their training in a self-supervised fashion, how can agentic models conduct their training in a self-supervised fashion, interactively exploring, learning, and preparing to…

Machine Learning · Computer Science 2025-10-21 Kathryn Wantlin , Chongyi Zheng , Benjamin Eysenbach

Web agents, which couple language models with browsing and tool-use capabilities, show promise as open web assistants. Yet progress is increasingly limited by the lack of scalable, process-level supervision. Existing benchmarks are largely…

Artificial Intelligence · Computer Science 2026-05-29 Tenghao Huang , Kung-Hsiang Huang , Prafulla Kumar Choubey , Yilun Zhou , Muhao Chen , Jonathan May , Chien-Sheng Wu

Information retrieval (IR) systems have traditionally been designed and trained for human users, with learning-to-rank methods relying heavily on large-scale human interaction logs such as clicks and dwell time. With the rapid emergence of…

Information Retrieval · Computer Science 2026-04-08 Yuqi Zhou , Sunhao Dai , Changle Qu , Liang Pang , Jun Xu , Ji-Rong Wen

Pretraining on noisy, internet-scale datasets has been heavily studied as a technique for training models with broad, general capabilities for text, images, and other modalities. However, for many sequential decision domains such as…

Machine Learning · Computer Science 2022-06-24 Bowen Baker , Ilge Akkaya , Peter Zhokhov , Joost Huizinga , Jie Tang , Adrien Ecoffet , Brandon Houghton , Raul Sampedro , Jeff Clune

Adaptive interfaces can help users perform sequential decision-making tasks like robotic teleoperation given noisy, high-dimensional command signals (e.g., from a brain-computer interface). Recent advances in human-in-the-loop machine…

Robotics · Computer Science 2023-09-08 Jensen Gao , Siddharth Reddy , Glen Berseth , Anca D. Dragan , Sergey Levine