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MetaCraft: Database-driven metalens design and optimization software MetaCraft:数据库驱动的金属网设计和优化软件
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-11 DOI: 10.1016/j.softx.2024.101954
Jaebum Noh , Hanlyun Cho , Cherry Park , Dohyun Kang , Yujin Park , Junsuk Rho
Metalens design and optimization software (MetaCraft) is a Python-based software that generates a variety of metalens designs based on the user preferences. The design of metalenses involves the time-wise and computationally expensive tasks of searching for the appropriate components. Additionally, designers must ensure that the generated designs are compatible with fabrication capabilities, given that optical metalenses consist of nanoscale structures and elements. Currently, there is a shortage of dedicated software for metalens designs, and even fewer tools are available that can customize designs based on specific requests. MetaCraft is designed with an intuitive interface to allow users unfamiliar with coding to easily navigate through the graphical user interface. This study describes the basic usage of MetaCraft, elucidates its compositional framework, and substantiates the software's performance by comparing the results with the previously reported ones in metalens research.
金属镜片设计和优化软件(MetaCraft)是一款基于 Python 的软件,可根据用户偏好生成各种金属镜片设计。金属透镜的设计需要花费大量时间和计算成本来寻找合适的元件。此外,鉴于光学金属透镜由纳米级结构和元件组成,设计者必须确保生成的设计与制造能力相匹配。目前,用于金属透镜设计的专用软件十分匮乏,能够根据特定要求定制设计的工具更是少之又少。MetaCraft 采用直观的界面设计,让不熟悉编码的用户也能轻松浏览图形用户界面。本研究介绍了 MetaCraft 的基本使用方法,阐明了其组成框架,并通过与之前报道的金属膜研究结果进行比较,证实了该软件的性能。
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引用次数: 0
tramoTDA: A trajectory monitoring system using Topological Data Analysis tramoTDA:使用拓扑数据分析的轨迹监测系统
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-10 DOI: 10.1016/j.softx.2024.101953
Miriam Esteve, Antonio Falcó
Due to the rapid proliferation of mobile devices and advanced tracking sensors, there is a significant increase in data production daily. In response, we have created tramoTDA, a Python library that uses Topological Data Analysis (TDA) to enable intuitive and visually-oriented classification of trajectory data. This tool offers a unique approach by focusing on the data’s topological properties, which enables the identification of subtle and critical patterns often missed by conventional methods. tramoTDA combines scientific rigor with user-friendly design, making it suitable for both technical and non-technical users in diverse applications such as urban planning and maritime navigation. Through its innovative use of TDA, tramoTDA not only enhances data interpretation but also facilitates new research opportunities in complex system analysis, positioning it as a pivotal resource in data science and analytics.
由于移动设备和先进跟踪传感器的迅速普及,每天产生的数据量大幅增加。为此,我们创建了 tramoTDA,这是一个使用拓扑数据分析(TDA)的 Python 库,可对轨迹数据进行直观、可视化的分类。tramoTDA 将科学严谨性与用户友好设计相结合,适合城市规划和海上导航等各种应用领域的技术和非技术用户使用。通过对 TDA 的创新使用,tramoTDA 不仅增强了数据解释能力,还促进了复杂系统分析领域的新研究机会,使其成为数据科学和分析领域的重要资源。
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引用次数: 0
TestAnaAPP: An interactive R-shiny application for various test analysis methods TestAnaAPP:适用于各种测试分析方法的交互式 R-shiny 应用程序
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-09 DOI: 10.1016/j.softx.2024.101967
Youxiang Jiang, Qing Zeng, Hongbo Wen
This paper presents TestAnaAPP, an interactive, user-friendly R package designed for conducting psychometric analyses in social science. It offers a comprehensive suite of psychometric analyses, including factor analysis (FA), classical test theory (CTT), unidimensional and multidimensional item response theory (IRT), continuous response model (CRM), and differential item functioning (DIF) analysis. These methods are commonly employed in data mining of tests and questionnaires. As demonstrated in this paper, TestAnaAPP empowers researchers and practitioners from diverse fields with an interest in applying psychometric methods to seamlessly perform analyses, access comprehensive data analysis results, generate visualizations, obtain detailed analysis reports, and more.
本文介绍的 TestAnaAPP 是一个交互式、用户友好的 R 软件包,设计用于在社会科学领域进行心理测量分析。它提供了一套全面的心理测量分析方法,包括因子分析(FA)、经典测验理论(CTT)、单维和多维项目反应理论(IRT)、连续反应模型(CRM)和差异项目功能(DIF)分析。这些方法通常用于测试和问卷的数据挖掘。正如本文所展示的那样,TestAnaAPP 使来自不同领域、对应用心理测量方法感兴趣的研究人员和从业人员能够无缝地执行分析、访问全面的数据分析结果、生成可视化结果、获取详细的分析报告等。
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引用次数: 0
Enhancing commit message quality in software capstone projects with generative AI 利用生成式人工智能提高软件毕业设计项目中的承诺信息质量
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-07 DOI: 10.1016/j.softx.2024.101947
Andrés Neyem , Agustín Rios-Letelier , Kevin Céspedes-Arancibia , Juan Pablo Sandoval Alcocer , Marcelo Mendoza
Software Capstone Projects provide valuable hands-on experience for students in software development, and creating effective commit messages is an essential, though often challenging, part of this process. These messages play a key role in managing repositories, facilitating collaboration, and offering insights into the project’s progression for mentors and managers. However, creating high-quality commit messages can be challenging, especially for novice developers. We introduce LetsCommit, a tool designed to improve the traditional Git commit command line interface. The tool utilizes three state-of-the-art Large Language Models (LLMs): GPT-3.5, GPT-4, and LLaMa-2, to provide commit message suggestions to students. Results from a user experience survey showed high satisfaction, indicating strong potential for incorporating LetsCommit into future projects. Beyond its technical applications, LetsCommit possesses transformative potential in the field of education. The iterative learning process it supports, coupled with real-time insights, reinforces good software development practices and enhances the overall learning experience. These findings highlight LetsCommit’s substantial impact on software engineering education, setting the stage for further advancements.
软件毕业设计项目为软件开发专业的学生提供了宝贵的实践经验,而创建有效的提交信息是这一过程中必不可少的一部分,尽管通常具有挑战性。这些信息在管理资源库、促进协作以及为指导者和管理者提供项目进展的洞察力方面发挥着关键作用。然而,创建高质量的提交信息可能具有挑战性,尤其是对于新手开发者而言。我们介绍的 LetsCommit 是一款旨在改进传统 Git 提交命令行界面的工具。该工具采用了三种最先进的大型语言模型(LLM):GPT-3.5、GPT-4 和 LLaMa-2 为学生提供提交信息建议。用户体验调查结果显示,该工具的用户满意度很高,表明将 LetsCommit 纳入未来项目的潜力巨大。除了技术应用,LetsCommit 在教育领域也具有变革潜力。它所支持的迭代学习过程与实时洞察力相结合,强化了良好的软件开发实践,提升了整体学习体验。这些发现凸显了 LetsCommit 对软件工程教育的重大影响,为进一步发展奠定了基础。
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引用次数: 0
pyJSON Schema Loader and JSON Editor: A tool for file-based metadata management pyJSON 模式加载器和 JSON 编辑器:基于文件的元数据管理工具
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-07 DOI: 10.1016/j.softx.2024.101945
Nick Plathe , Markus M. Becker , Steffen Franke
This work introduces the “pyJSON Schema Loader and JSON Editor”, a client-side desktop application for offline and local environments capable of creating, editing and tracking metadata-containing JSON documents. The newly developed tool aims to support the generation and re-use of structured metadata, required for the implementation of research data management and the FAIR data principles in research workflows. pyJSON is written in Python, a modern and flexible programming language. The interface consists of a table-like view tailored to present JSON documents, enriched with information from the corresponding JSON schema. It shall assist in creating and maintaining documents containing metadata by simplifying the process of generation and editing based on a given schema. It is used to document data sets, data collections and devices in a local file structure, intending to support the transition from paper-based documentation to more modern research data management workflows, while sustaining a uniform and standardised structure, without the need to bind users to an often complex and resource demanding database system.
本作品介绍了 "pyJSON 模式加载器和 JSON 编辑器",这是一个客户端桌面应用程序,适用于离线和本地环境,能够创建、编辑和跟踪包含元数据的 JSON 文档。新开发的工具旨在支持结构化元数据的生成和重用,这对于在研究工作流程中实施研究数据管理和 FAIR 数据原则是必需的。其界面由一个表格式视图组成,专门用于显示 JSON 文档,并通过相应的 JSON 模式中的信息加以充实。它将通过简化基于给定模式的生成和编辑过程,协助创建和维护包含元数据的文档。它用于在本地文件结构中记录数据集、数据集合和设备,旨在支持从基于纸张的文件向更现代化的研究数据管理工作流程过渡,同时保持统一和标准化的结构,而无需将用户绑定到通常复杂且需要大量资源的数据库系统。
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引用次数: 0
LFG: An easy-to-use realistic synthetic LandFill Generator LFG: 易于使用的逼真合成土地填充生成器
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-07 DOI: 10.1016/j.softx.2024.101936
Thanos Petsanis , Athanasios Ch. Kapoutsis , Elias B. Kosmatopoulos
In this paper we present a Blender add-on named LFG that allows for easy, large and realistic, 3D model LandFill Generation. Large datasets of vast, diverse synthetic landfills are hard to come by, and greatly in need for the purposes of developing and evaluating a multitude of algorithms (e.g. waste classification, 3D-reconstruction, volume estimation algorithms) in the context of research against environment crime. Additionally, they can be used alongside UAV simulators for the development of path-planning algorithms. Although there are some 3D models of landfills available on online 3D-model marketplaces, these are often expensive, low-quality, low-variety and unalterable models. LFG offers customizable, expandable options and realistic features tailored for landfill generation and research.
在本文中,我们介绍了一个名为 LFG 的 Blender 附加组件,它可以轻松生成大型、逼真的三维垃圾填埋场模型。庞大、多样的合成垃圾填埋场的大型数据集很难获得,在针对环境犯罪的研究中,为了开发和评估多种算法(如垃圾分类、三维重建、体积估算算法),我们非常需要这些数据集。此外,它们还可与无人机模拟器一起用于开发路径规划算法。虽然在线三维模型市场上有一些垃圾填埋场的三维模型,但这些模型通常价格昂贵、质量低、种类少且不可更改。LFG 可为垃圾填埋场的生成和研究提供可定制、可扩展的选项和逼真的功能。
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引用次数: 0
Ignis: A one-dimensional laminar flame code Ignis:一维层流火焰代码
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-06 DOI: 10.1016/j.softx.2024.101937
Jansen P. Berryhill, Jacob K. Spinti, David O. Lignell
Laminar flame codes have an important role in combustion modeling. They can provide a fundamental understanding of flame dynamics and provide a basis for building subgrid scale models in turbulent flow simulations. This paper presents Ignis, an open-source laminar flame code with the capability to offload submodels, like soot formation and radiation, using external packages and libraries. Ignis is written in C++, is documented with Doxygen, and is available on GitHub. It contains three different flame formulations: diffusion flames, premixed flames, and laminar flamelets solved in the mixture fraction coordinate. An option to facilitate creation of a diffusion flame table is also included. These options allow for Ignis to be used as a flame model for comparisons against experimental data, for use in turbulent subgrid models, or for flame structure investigations.
层流火焰代码在燃烧建模中发挥着重要作用。它们可以提供对火焰动力学的基本理解,并为在湍流模拟中建立子网格尺度模型奠定基础。本文介绍的 Ignis 是一种开放源码的层流火焰代码,能够利用外部软件包和库卸载烟尘形成和辐射等子模型。Ignis 由 C++ 编写,使用 Doxygen 进行了文档说明,可在 GitHub 上获取。它包含三种不同的火焰形式:扩散火焰、预混合火焰和以混合物分数坐标求解的层流小火焰。此外,还包括一个便于创建扩散火焰表的选项。通过这些选项,Ignis 可作为火焰模型与实验数据进行比较,也可用于湍流子网格模型或火焰结构研究。
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引用次数: 0
text2graphAPI: A library to transform text documents into different graph representations text2graphAPI:将文本文档转换为不同图形表示法的库
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-06 DOI: 10.1016/j.softx.2024.101888
Andric Valdez-Valenzuela , Helena Gómez-Adorno
This paper introduces a new Python API called text2graphAPI. It is an easy-to-use library for transforming text documents into different graph representations, such as Word-Cooccurrence, Heterogeneous, and Integrated Syntactic Graphs. In addition, it contains a text pre-processing module that supports input text in different languages: English, Spanish, and French. These generated graph structures can be used to solve tasks in various areas, such as Authorship Analysis, Information Retrieval, and Topic Classification, to name a few.
本文介绍了一种名为 text2graphAPI 的新 Python 应用程序接口。它是一个易于使用的库,用于将文本文档转换为不同的图表示法,如单词并发图、异构图和综合句法图。此外,它还包含一个文本预处理模块,支持不同语言的输入文本:英语、西班牙语和法语。这些生成的图结构可用于解决不同领域的任务,如作者分析、信息检索和主题分类等。
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引用次数: 0
Update (3.0) to LyapXool: Quadratic programming 更新 (3.0) 至 LyapXool:二次编程
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-06 DOI: 10.1016/j.softx.2024.101935
Carlos Argáez
This is an update to PII: S2352711020303290, LyapXool is a C++ program to compute complete Lyapunov functions and their orbital derivatives for any dynamical system expressed by an autonomous ordinary differential equation. New methods and improvements made in the third version are discussed. In particular, the computation of complete Lyapunov functions within quadratic programming methods are now computed by the software. These new approaches can be used to better analyse the behaviour of dynamical systems expressed as systems of autonomous equations. The structure of the program is object-oriented rather than procedural and the output formatting has been restructured to make it easier to understand. The program maintains its user friendliness. This paper describes how the code is organised, how it can be used to compute complete Lyapunov functions and their subsequent properties for dynamical systems, and it provides an interesting example of its application.
本文是对 PII: S2352711020303290 的更新,LyapXool 是一个 C++ 程序,用于计算自主常微分方程表达的任何动力系统的完整 Lyapunov 函数及其轨道导数。本文讨论了第三版中的新方法和改进之处。特别是,软件现在可以计算二次编程方法中的完整 Lyapunov 函数。这些新方法可用于更好地分析以自主方程系统表示的动力系统的行为。程序的结构是面向对象的,而不是程序化的,输出格式也经过了调整,使其更易于理解。程序保持了用户友好性。本文介绍了代码的组织方式,如何使用它来计算完整的李亚普诺夫函数及其动态系统的后续属性,并提供了一个有趣的应用实例。
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引用次数: 0
FMD: A parallel library for performing classical molecular dynamics simulations FMD:执行经典分子动力学模拟的并行库
IF 2.4 4区 计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2024-11-05 DOI: 10.1016/j.softx.2024.101929
Arham Amouye Foumani
In this paper, the MPI-based parallel library Free Molecular Dynamics (FMD) is introduced. The general structure of a typical program utilizing FMD to perform classical molecular dynamics (MD) simulation is described. Much of the paper is devoted to one of the advanced features of FMD: its ability to compute physical fields defined on distributed grids (a.k.a. “turies”). Each cell of a distributed grid may be shared among any number of MPI processes. Distributed grids can be used to combine MD with continuum models or to obtain macroscopic quantities, e.g. density, as functions of time and space. The library is designed to provide an easy to use interface for its users, as well as equip its developers with reusable tools required for expanding the code.
本文介绍了基于 MPI 的并行库自由分子动力学(FMD)。本文介绍了利用 FMD 进行经典分子动力学(MD)模拟的典型程序的一般结构。本文主要介绍 FMD 的一个高级功能:计算分布式网格(又称 "turis")上定义的物理场的能力。分布式网格的每个单元可由任意数量的 MPI 进程共享。分布式网格可用于将 MD 与连续模型相结合,或获取作为时间和空间函数的宏观量(如密度)。该库旨在为用户提供易于使用的界面,并为开发人员提供扩展代码所需的可重复使用工具。
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引用次数: 0
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SoftwareX
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