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As collaborative robot (Cobot) adoption in many sectors grows, so does the interest in integrating digital twins in human-robot collaboration (HRC). Virtual representations of physical systems (PT) and assets, known as digital twins, can…

机器人学 · 计算机科学 2023-11-07 Mohamad Shaaban , Alessandro Carfì , Fulvio Mastrogiovanni

Internet-scale distributed systems often replicate data at multiple geographic locations to provide low latency and high availability, despite node and network failures. Geo-replicated systems that adopt a weak consistency model allow…

分布式、并行与集群计算 · 计算机科学 2018-06-28 Nuno Preguiça

Active Object Tracking (AOT) aims to maintain a specific relation between the tracker and object(s) by autonomously controlling the motion system of a tracker given observations. AOT has wide-ranging applications, such as in mobile robots…

机器人学 · 计算机科学 2023-04-10 Fangwei Zhong , Xiao Bi , Yudi Zhang , Wei Zhang , Yizhou Wang

Machine Translation (MT) tools are widely used today, often in contexts where professional translators are not present. Despite progress in MT technology, a gap persists between system development and real-world usage, particularly for…

We propose a physical witness for dynamically detecting topological phase transitions (TPTs) via an experimentally observable out-of-time-order correlation (OTOC). The distinguishable OTOC dynamics appears in the topological trivial and…

量子物理 · 物理学 2023-02-14 Qian Bin , Liang-Liang Wan , Franco Nori , Ying Wu , Xin-You Lü

The rapid development of generative models has significantly advanced image and video applications. Among these, video creation, aimed at generating videos under various conditions, has gained substantial attention. However, existing video…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Yutong Wang , Haiyu Zhang , Tianfan Xue , Yu Qiao , Yaohui Wang , Chang Xu , Xinyuan Chen

Compared with real-time multi-object tracking (MOT), offline multi-object tracking (OMOT) has the advantages to perform 2D-3D detection fusion, erroneous link correction, and full track optimization but has to deal with the challenges from…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Kemiao Huang , Yinqi Chen , Meiying Zhang , Qi Hao

The accelerating adoption of Large Language Models (LLMs) in software engineering (SE) has brought with it a silent crisis: unsustainable computational cost. While these models demonstrate remarkable capabilities in different SE tasks, they…

软件工程 · 计算机科学 2026-04-29 Ajmain Inqiad Alam , Palash Roy , Chanchal K. Roy , Banani Roy , Kevin A. Schneider

This paper describes a series of model-checking experiments to verify optimistic replication algorithms based on Operational Transformation (OT) approach used for supporting collaborative edition. We formally define, using tool UPPAAL, the…

计算机科学中的逻辑 · 计算机科学 2009-04-20 Hanifa Boucheneb , Abdessamad Imine

A great deal of historical corpora suffer from errors introduced by the OCR (optical character recognition) methods used in the digitization process. Correcting these errors manually is a time-consuming process and a great part of the…

计算与语言 · 计算机科学 2020-07-23 Mika Hämäläinen , Simon Hengchen

The FFT of three-dimensional (3D) input data is an important computational kernel of numerical simulations and is widely used in High Performance Computing (HPC) codes running on a large number of processors. Performance of many scientific…

分布式、并行与集群计算 · 计算机科学 2020-08-28 Vivek Gavane , Supriya Prabhugawankar , Shivam Garg , Archana Achalere , Rajendra Joshi

Standard evaluation protocols in robotic manipulation typically assess policy performance over curated, in-distribution test sets, offering limited insight into how systems fail under plausible variation. We introduce Geometric Red-Teaming…

机器人学 · 计算机科学 2025-09-17 Divyam Goel , Yufei Wang , Tiancheng Wu , Guixiu Qiao , Pavel Piliptchak , David Held , Zackory Erickson

For reliable deployment of deep-learning systems, out-of-distribution (OOD) detection is indispensable. In the real world, where test-time inputs often arrive as streaming mixtures of in-distribution (ID) and OOD samples under evolving…

计算机视觉与模式识别 · 计算机科学 2026-03-18 Wooseok Lee , Jin Mo Yang , Saewoong Bahk , Hyung-Sin Kim

Occupancy World Models (OWMs) aim to predict future scenes via 3D voxelized representations of the environment to support intelligent motion planning. Existing approaches typically generate full future occupancy states from VAE-style latent…

机器人学 · 计算机科学 2025-12-02 Haoran Xu , Peixi Peng , Guang Tan , Yiqian Chang , Yisen Zhao , Yonghong Tian

Multiple Object Tracking (MOT) has gained increasing attention due to its academic and commercial potential. Although different approaches have been proposed to tackle this problem, it still remains challenging due to factors like abrupt…

计算机视觉与模式识别 · 计算机科学 2022-02-14 Wenhan Luo , Junliang Xing , Anton Milan , Xiaoqin Zhang , Wei Liu , Tae-Kyun Kim

Open-World Object Detection (OWOD) enriches traditional object detectors by enabling continual discovery and integration of unknown objects via human guidance. However, existing OWOD approaches frequently suffer from semantic confusion…

计算机视觉与模式识别 · 计算机科学 2025-10-02 Anay Majee , Amitesh Gangrade , Rishabh Iyer

Human Digital Twins (HDTs) are digital replicas of humans that either mirror a complete human body, some parts of it as can be organs, flows, cells, or even human behaviors. An HDT is a human specific replica application inferred from the…

其他计算机科学 · 计算机科学 2023-02-08 Heribert Pascual , Xavi Masip Bruin , Albert Alonso , Judit Cerdà

Following detailed presentation of the Core Conflictual Relationship Theme (CCRT), there is the objective of relevant methods for what has been described as verbalization and visualization of data. Such is also termed data mining and text…

计算与语言 · 计算机科学 2018-05-30 Fionn Murtagh , Giuseppe Iurato

Dynamic Translation (DT) is a sophisticated technique that allows the implementation of high-performance emulators and high-level-language virtual machines. In this technique, the guest code is compiled dynamically at runtime. Consequently,…

编程语言 · 计算机科学 2020-09-01 Vanderson Martins do Rosario , Raphael Zinsly , Sandro Rigo , Edson Borin

Optimal transport (OT) has become exceedingly popular in machine learning, data science, and computer vision. The core assumption in the OT problem is the equal total amount of mass in source and target measures, which limits its…

机器学习 · 计算机科学 2023-08-08 Yikun Bai , Berhnard Schmitzer , Mathew Thorpe , Soheil Kolouri