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A low-code modular CAD system oriented towards machining features for STEP-NC compliant manufacturing

JOURNAL OF MANUFACTURING SYSTEMS 2025年 80卷 487-502页

作者： Zhang, Kaiyao Xiao, Wenlei Fan, Xiangming Zhao, Gang Beihang Univ Sch Mech Engn & Automat Beijing 100191 Peoples R China Beihang Univ Jingdezhen Res Inst Jingdezhen 333000 Jiangxi Peoples R China

The next-generation STEP-NC technology requires automatic generation of machining strategies within manufacturing systems to implement flexible manufacturing in the future. Currently, the machining feature modeling based on STEP-NC is in its infancy, facing challenges such as cumbersome modeling processes, ineffective utilization of the STEP-NC standard, and low development efficiency. A low-code modular solution based on the STEP-NC data kernel for machining feature-oriented modeling is important to achieve more intelligent flexible manufacturing. This paper presents a low-code modular modeling method for machining features, based on the STEP-NC data structure and incorporating geometric, process, and machining information, aimed at part milling. A low-code modular CAD modeling platform based on STEP-NC was built using Rhino Grasshopper. Additionally, a toolpath generation algorithm was designed for milling feature models to enable the automatic generation of milling strategies. Finally, the feasibility of a low-code modular CAD system based on machining features for STEP-NC compliant manufacturing in engineering applications is validated through a case study involving part design, milling, and optimization.

关键词： STEP-NC low-code Machining feature CAD CNC machining

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S-BPM as an Alternative to BPMN in the Context of low-code: Applicability, User Experience and Transformation from S-BPM to BPMN 15th

S-BPM as an Alternative to BPMN in the Context of Low-Code: ...

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15th International Conference on Subject Oriented Business Process Management

作者： Schulz, Celina Mgm Technol Partners GmbH Hohenstaufenring 32 D-50674 Cologne Germany

ISBN: (纸本)9783031720406;9783031720413

This paper summarizes the results of a master's thesis [1], which was written at the Technical University of Applied Sciences in Cologne in cooperation with mgm technology partners. The goal of the thesis was to analyze the issues and benefits of BPMN and S-BPM and to determine the most suitable approach for business process modeling, especially in the context of low-code. Both notations were found to have limitations - BPMN is quite complex and hard to understand for domain experts, while S-BPM lacks tool support. Therefore, a third approach of combining both notations has been developed with the goal of transforming S-BPM models created by domain experts into BPMN for direct execution in a BPMN-based architecture. As this approach is also not the ideal solution, future work should focus on improving tool support for S-BPM. However, S-BPM has several advantages that make it suitable for modeling business processes where people and their knowledge play an important role.

关键词： Business Process Modeling S-BPM BPMN low-code

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Accessibility of low-code approaches: A systematic literature review

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INFORMATION AND SOFTWARE TECHNOLOGY 2025年 177卷

作者： Khalajzadeh, Hourieh Grundy, John Deakin Univ Sch Informat Technol 221 Burwood Highway Burwood Vic 3125 Australia Monash Univ Fac Informat Technol Wellington Rd Clayton Vic 3800 Australia

Context: Model-driven approaches are increasingly used in different domains, such as education, finance and app development, in order to involve non-developers in the software development process. Such tools are hugely dependent on visual elements and thus might not be accessible for users with specific challenges, e.g., visual impairments. Objectives: To locate and analyse existing literature on the accessibility of low-code approaches, their strengths and weaknesses and key directions for future research. Methods: We carried out a systematic literature review and searched through five leading databases for primary studies. We used both quantitative and qualitative methods for data synthesis. Results: After reviewing and filtering 918 located studies, and conducting both backward and forward snowballing, we identified 38 primary studies that were included in our analysis. We found most papers focusing on accessibility of visual languages and block-based programming. Conclusion: Limited work has been done on improving low code programming environment accessibility. The findings of this systematic literature review will assist researchers and developers in understanding the accessibility issues in low-code approaches and what has been done so far to develop accessible approaches.

关键词： Systematic literature review low-code Visual languages Block-based programming Accessibility

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Adoption of low-code and no-code development: A systematic literature review and future research agenda

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JOURNAL OF SYSTEMS AND SOFTWARE 2025年 222卷

作者： Ajimati, Matthew Oladeji Carroll, Noel Maher, Mary Univ Galway JE Cairnes Sch Business & Econ Business Informat Syst Galway Ireland

Context: low-code/no-code (LCNC) is an emerging technology trend that extends software development beyond professionalsoftware engineers, making it accessible to individuals throughout organizations and society. Objective: We aim to provide a systematic review of the current research on the adoption of LCNC technologies within citizen development (CD) practices for digital transformation (DT), and to propose a research agenda for this field. Method: This review is primarily conducted using a multi-phase systematic literature review of publications from the past five years, i.e., between 2017 and 2023. Results: We identified 40 primary studies that describes the application of LCNC development and CD practices, the theoretical lenses/frameworks used, and the associated benefits and challenges. Conclusion: In this study, we present three key contributions. First, we provide a comprehensive review of the benefits, challenges, theoretical perspectives, and methods used to explore LCNC and CD adoption. Second, we introduce a framework designed to guide managers in effectively adopting LCNC and CD practices. Finally, our systematic review uncovers gaps in existing research and identifies opportunities for further exploration, which paves the way for a future research agenda.

关键词： Citizen development low-code No-code Digital transformation Systematic literature review

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A State-of-the-Art of Intelligent Problem-Oriented low-code Systems

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Procedia Computer Science 2025年 257卷 1122-1127页

作者： Daniel Sá Afonso Lobo João Cunha Ricardo Duarte Tiago Guimarães Manuel Filipe Santos ALGORITMI/LASI Research Centre University of Minho Portugal

low-code platforms are software development frameworks that allow programmers to create applications with a minimum of manual coding. One of the most prominent limitations is their tendency to be problem-focused. While these platforms are great for addressing specific use cases and solving one-off challenges, they often lack a holistic view of the big picture. In healthcare, for example, the adoption of standards such as OpenEHR is critical to ensure interoperability and portability of patient data. However, low-code systems may not be compatible with these standards or provide native support for their implementation. Generative AI has seen remarkable growth in recent years, leading to a wide range of applications in different domains. One possible application is the development of intelligent systems for low-code.

关键词： Automatic code Generation eHealth Generative IA low-code Intelligent low-code

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low-code Platform

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BUSINESS & INFORMATION SYSTEMS ENGINEERING 2021年第6期63卷 733-740页

作者： Bock, Alexander C. Frank, Ulrich Univ Duisburg Essen Res Grp Business Informat & Enterprise Modeling Essen Germany

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low-code Experimentation on Software Products 22

Low-Code Experimentation on Software Products

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ACM/IEEE 25th International Conference on Model Driven Engineering Languages and Systems (MODELS)

作者： Gottschalk, Sebastian Bhat, Rakshit Weidmann, Nils Kirchhoff, Jonas Engels, Gregor Paderborn Univ Software Innovat Lab Paderborn Germany

ISBN: (纸本)9781450394673

The continuous development of software products can be supported by systematically testing different software variants with the users. During this so-called continuous experimentation, different variants are presented to dedicated user groups, and the results are compared to determine the better-performing one. However, the product owner often defines those experiments while the software developers do their implementation. This, in turn, results in additional communication and synchronization effort. To bridge the gap between the definition and implementation of experiments, we provide a solution based on low-code development. low-code development, in turn, allows the development of software products by non-developers using a graphical user interface (GUI). Within our solution, the product owner can model the experiments, product variants, and user groups within a GUI. code wrappers are generated from those models, which the software developers can modify. Last, those variants are executed by different users, and the results are visualized for the product owner. This workshop paper shows the technical feasibility based on a streaming application.

关键词： low-code software experimentation model-driven engineering split-tests prototypes

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From enterprise models to low-code applications: mapping DEMO to Mendix;illustrated in the social housing domain

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SOFTWARE AND SYSTEMS MODELING 2024年第4期23卷 837-864页

作者： Krouwel, Marien R. Op't Land, Martin Proper, Henderik A. Make IT Right Utrecht Netherlands Trives Solut Utrecht Netherlands Maastricht Univ Maastricht Netherlands Capgemini Utrecht Netherlands Antwerp Management Sch Antwerp Belgium TU Wien Vienna Austria

Due to hyper-competition, technological advancements, regulatory changes, etc, the conditions under which enterprises need to thrive become increasingly turbulent. Consequently, enterprise agility increasingly determines an enterprise's chances for success. As software development often is a limiting factor in achieving enterprise agility, enterprise agility and software adaptability become increasingly intertwined. As a consequence, decisions that regard flexibility should not be left to software developers alone. By taking a Model-driven Software Development (MDSD) approach, starting from DEMO ontological enterprise models and explicit (enterprise) implementation design decisions, the aim of this research is to bridge the gap from enterprise agility to software adaptability, in such a way that software development is no longer a limiting factor in achieving enterprise agility. low-code technology is a growing market trend that builds on MDSD concepts and claims to offer a high degree of software adaptability. Therefore, as a first step to show the potential benefits to use DEMO ontological enterprise models as a base for MDSD, this research shows the design of a mapping from DEMO models to Mendix for the (automated) creation of a low-code application that also intrinsically accommodates run-time implementation design decisions.

关键词： Enterprise modeling Enterprise ontology DEMO MDSD low-code Mendix

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Model-driven engineering for low-code ground support equipment configuration and automatic test procedures definition

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ACTA ASTRONAUTICA 2023年第1期211卷 574-591页

作者： Montalvo, Aaron Polo, Oscar R. Parra, Pablo Carrasco, Alberto da Silva, Antonio Martinez, Agustin Sanchez, Sebastian Univ Alcala Space Res Grp Alcala De Henares Madrid Spain

Space domain systems must go through different types of ground testing. For system-level black-box functional testing, ground support equipment is built ad hoc, customized for each different mission. Building any of this specific equipment involves considerable engineering effort that can be diluted using techniques that allow reusing configurations of the test setup environment without recodification. These techniques can be merged into a hierarchical checking process based on independent filters to compare the received outputs with the expected ones. The hierarchical checking allows the separate definition of several layers or levels of validation, from the lowest protocol packet levels to the logical abstractions at the highest application level. This paper introduces a solution based on Model-Driven Engineering for low-code Ground Support Equipment. It uses the abovementioned mechanisms to reduce the effort to develop and customize ground support systems for different missions. This solution is integrated within an environment called MASSIVA, which allows the automatic configuration and definition of system-level test procedures. This environment has been used in the software verification and validation process of the Instrument Control Unit of the Energetic Particle Detector on board Solar Orbiter.

关键词： Ground support equipment low-code System-level validation Hierarchical checking process

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OSTRICH: a rich template language for low-code development (extended version)

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SOFTWARE AND SYSTEMS MODELING 2023年第5期22卷 1645-1663页

作者： Lourenco, Hugo Ferreira, Carla Costa Seco, Joao Parreira, Joana OutSystems Lisbon Portugal NOVA LINCS & NOVA Univ Lisbon Lisbon Portugal

low-code platforms aim at allowing non-experts to develop complex systems and knowledgeable developers to improve their productivity in orders of magnitude. The greater gain comes from using components developed by experts capturing common patterns across all layers of the application, from the user interface to the data layer and integration with external systems. Often, cloning sample code fragments is the only alternative in such scenarios, requiring extensive adaptation to reach the intended use. Such customization activities require deep knowledge outside of the comfort zone of low code. To effectively speed up the reuse, composition, and adaptation of pre-defined components, low-code platforms need to provide safe and easy-to-use language mechanisms. This paper introduces OSTRICH, a strongly typed rich templating language for a low-code platform (OutSystems) that builds on metamodel annotations and allows the correct instantiation of templates. We conservatively extend the existing metamodel and ensure that the resulting code is always well-formed. The results we present include a novel type safety verification of template definitions, and template arguments, providing model consistency across application layers. We implemented this template language in a prototype of the OutSystems platform and ported nine of the top ten most used sample code fragments, thus improving the reuse of professionally designed components.

关键词： Metamodel templating Typechecking templates Parameter constraints low-code Development productivity Model reuse

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