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We introduce UFO, an innovative UI-Focused agent to fulfill user requests tailored to applications on Windows OS, harnessing the capabilities of GPT-Vision. UFO employs a dual-agent framework to meticulously observe and analyze the…

Human-Computer Interaction · Computer Science 2024-05-24 Chaoyun Zhang , Liqun Li , Shilin He , Xu Zhang , Bo Qiao , Si Qin , Minghua Ma , Yu Kang , Qingwei Lin , Saravan Rajmohan , Dongmei Zhang , Qi Zhang

Generalist models have achieved remarkable success in both language and vision-language tasks, showcasing the potential of unified modeling. However, effectively integrating fine-grained perception tasks like detection and segmentation into…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Hao Tang , Chenwei Xie , Haiyang Wang , Xiaoyi Bao , Tingyu Weng , Pandeng Li , Yun Zheng , Liwei Wang

We present a new model format for automatized matrix-element generators, the so- called Universal FeynRules Output (UFO). The format is universal in the sense that it features compatibility with more than one single generator and is…

High Energy Physics - Phenomenology · Physics 2012-08-01 Céline Degrande , Claude Duhr , Benjamin Fuks , David Grellscheid , Olivier Mattelaer , Thomas Reiter

Neural operators have become an effective framework for learning mappings between function spaces, yet most existing architectures realize operators within a single representational domain, such as physical, spectral, or latent space. In…

Machine Learning · Computer Science 2026-05-14 Hanli Qiao , George Em Karniadakis , Muhammad Muniruzzaman

We present an update of the Universal FeynRules Output model format, commonly known as the UFO format, that is used by several automated matrix-element generators and high-energy physics software. We detail different features that have been…

Concept-based explanations for convolutional neural networks (CNNs) aim to explain model behavior and outputs using a pre-defined set of semantic concepts (e.g., the model recognizes scene class ``bedroom'' based on the presence of concepts…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Vikram V. Ramaswamy , Sunnie S. Y. Kim , Ruth Fong , Olga Russakovsky

Large language models (LLMs) may generate text that lacks consistency with human knowledge, leading to factual inaccuracies or \textit{hallucination}. Existing research for evaluating the factuality of LLMs involves extracting fact claims…

Computation and Language · Computer Science 2024-02-23 Zhaoheng Huang , Zhicheng Dou , Yutao Zhu , Ji-rong Wen

Existing work on object detection often relies on a single form of annotation: the model is trained using either accurate yet costly bounding boxes or cheaper but less expressive image-level tags. However, real-world annotations are often…

Computer Vision and Pattern Recognition · Computer Science 2020-10-22 Zhongzheng Ren , Zhiding Yu , Xiaodong Yang , Ming-Yu Liu , Alexander G. Schwing , Jan Kautz

gUFO is a lightweight implementation of the Unified Foundational Ontology (UFO) suitable for Semantic Web OWL 2 DL applications. UFO is a mature foundational ontology with a rich axiomatization and that has been employed in a significant…

Artificial Intelligence · Computer Science 2026-03-24 João Paulo A. Almeida , Giancarlo Guizzardi , Tiago Prince Sales , Claudenir M. Fonseca

Arguably, omega-regular languages play an important role as a specification formalism in many approaches to systems monitoring via runtime verification. However, since their elements are infinite words, not every omega-regular language can…

Formal Languages and Automata Theory · Computer Science 2010-06-21 Andreas Bauer

In this paper, we propose a single UniFied transfOrmer (UFO), which is capable of processing either unimodal inputs (e.g., image or language) or multimodal inputs (e.g., the concatenation of the image and the question), for vision-language…

Computer Vision and Pattern Recognition · Computer Science 2021-11-22 Jianfeng Wang , Xiaowei Hu , Zhe Gan , Zhengyuan Yang , Xiyang Dai , Zicheng Liu , Yumao Lu , Lijuan Wang

We introduce UFO, a modular aerial robotic platform for transforming a rigid object into a multirotor robot. To achieve this, we develop flight modules, in the form of a control module and propelling modules, that can be affixed to an…

Robotics · Computer Science 2020-01-15 Bingguo Mu , Pakpong Chirarattananon

The Userfault Object (UFO) framework explores avenues of cooperating with the operating system to use memory in non-traditional ways. We implement a framework that employs the Linux kernel's userfault mechanism to fill the contents of…

Programming Languages · Computer Science 2021-09-16 Konrad Siek , Colette Kerr

Graph learning research has increasingly shifted toward continual graph learning (CGL), which better reflects real-world scenarios where graphs evolve over time. However, existing CGL methods largely assume clean supervision and overlook a…

Machine Learning · Computer Science 2026-05-12 Danhui Zhang , Zhe Wang , Qing Qing , Jiarui Liu , Wentao Gao , Ziqi Xu , Mingliang Hou , Xikun Zhang , Renqiang Luo

The Unified Modeling Language (UML) is a standard for modeling dynamic systems. UML behavioral state machines are used for modeling the dynamic behavior of object-oriented designs. The UML specification, maintained by the Object Management…

Software Engineering · Computer Science 2024-07-25 Étienne André , Shuang Liu , Yang Liu , Christine Choppy , Jun Sun , Jin Song Dong

In this paper a vision-based system for detection, motion tracking and following of Unmanned Aerial Vehicle (UAV) with other UAV (follower) is presented. For detection of an airborne UAV we apply a convolutional neural network YOLO trained…

Robotics · Computer Science 2022-05-03 Antonella Barisic , Marko Car , Stjepan Bogdan

Dynamic driving scene reconstruction is critical for autonomous driving simulation and closed-loop learning. While recent feed-forward methods have shown promise for 3D reconstruction, they struggle with long-range driving sequences due to…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Kaiyuan Tan , Yingying Shen , Mingfei Tu , Haohui Zhu , Bing Wang , Guang Chen , Hangjun Ye , Haiyang Sun

Runtime monitoring is generally considered a light-weight alternative to formal verification. In safety-critical systems, however, the monitor itself is a critical component. For example, if the monitor is responsible for initiating…

Logic in Computer Science · Computer Science 2021-10-25 Dauer J. C. , Finkbeiner B. , Schirmer S

Unmanned Aerial Vehicles (UAVs) are evolving into language-interactive platforms, enabling more intuitive forms of human-drone interaction. While prior works have primarily focused on high-level planning and long-horizon navigation, we…

Robotics · Computer Science 2025-05-27 Xiangyu Wang , Donglin Yang , Yue Liao , Wenhao Zheng , wenjun wu , Bin Dai , Hongsheng Li , Si Liu

Probabilistic forecasting of irregularly sampled time series is crucial in domains such as healthcare and finance, yet it remains a formidable challenge. Existing Neural Controlled Differential Equation (Neural CDE) approaches, while…

Machine Learning · Computer Science 2026-02-13 Ilya Kuleshov , Alexander Marusov , Alexey Zaytsev
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