The potential of LLMs for coding with low-resource and domain-specific programming languages

This paper presents a study on the feasibility of using large language models (LLM) for coding with low-resource and domain-specific programming languages that typically lack the amount of data required for effective LLM processing techniques. This study focuses on the econometric scripting language named hansl of the open-source software gretl and employs a proprietary LLM based on GPT-3.5. Our findings suggest that LLMs can be a useful tool for writing, understanding, improving, and documenting gretl code, which includes generating descriptive docstrings for functions and providing precise explanations for abstract and poorly documented econometric code. While the LLM showcased promoting docstring-to-code translation capability, we also identify some limitations, such as its inability to improve certain sections of code and to write accurate unit tests. This study is a step towards leveraging the power of LLMs to facilitate software development in low-resource programming languages and ultimately to lower barriers to entry for their adoption

Обзор современных средств создания и поддержки предметно-ориентированных языков программирования

In this article the review of modern development tools for domain-specific programming languages and language workbenches is given.Приводится обзор современных средств создания предметно-ориентированных языков программирования и языкового инструментария для их поддержки

Idempotent Turing Machines

A function f is said to be idempotent if f(f(x)) = f(x) holds whenever f(x) is defined. This paper presents a computation model for idempotent functions, called an idempotent Turing machine. The computation model is necessarily and sufficiently expressive in the sense that not only does it always compute an idempotent function but also every idempotent computable function can be computed by an idempotent Turing machine. Furthermore, a few typical properties of the computation model such as robustness and universality are shown. Our computation model is expected to be a basis of special-purpose (or domain-specific) programming languages in which only but all idempotent computable functions can be defined

Eating Your Own Dog Food: WebDSL Case Studies to Improve Academic Workflows

SDF, Stratego and Spoofax provide a platform for development of domain-specific programming languages. On this platform, the WebDSL project started out as a case study in language engineering, and grew into a reliable tool for rapid prototyping and continuous development of web applications. Our team led by Eelco Visser develops and operates several web applications to support academic workflows. EvaTool governs the process of course quality control, importing questionnaire data, and providing lecturers and education directors with a platform to discuss and agree on improvements. WebLab is an online learning management system with a focus on programming education, with support for lab work and digital exams, used by over 40 courses. Conf Researchr is a domain-specific content management system for creating and hosting integrated websites for conferences with multiple co-located events, used by all ACM SIGPLAN and SIGSOFT conferences. MyStudyPlanning is an application for composition of individual study programs by students and verification of those programs by the exam board, used by multiple faculties at the Delft University of Technology. These tools served as practical case studies for applying the research, and ensure the continued development of the underlying platform

Programming music with Sonic Pi promotes positive attitudes for beginners

Publisher Copyright: © 2021 The AuthorProgramming is often misaligned with beginner students' interests and viewed as difficult. However, most students and teachers are not aware that it is possible to utilise domain-specific programming languages that combine programming with other domains like music making. Sonic Pi is one free domain-specific programming platform that enables beginners to code music, which has been designed for and used in schools since its first release in 2012. However, there is a lack of academic research on the Sonic Pi platform about the extent it may affect beginner student attitudes towards programming in a school context. The aim of this study was to investigate the extent Sonic Pi may help to promote positive attitudes towards programming. A mixed-methods case study was developed and trialled in school time with a middle school class, which measured student attitudes with the three subscales of enjoyment, importance, and anxiety. Overall, the results confirmed an alternative hypothesis that all students’ subscales for programming attitude increased significantly. While these findings are not generalisable due to its limited scope, they are very positive to inform the design and use of platforms like Sonic Pi in comparison to similar music coding platforms like EarSketch and TunePad.Peer reviewe

Using Markup Languages for Accessible Scientific, Technical, and Scholarly Document Creation

In using software to write a scientific, technical, or other scholarly document, authors have essentially two options. They can either write it in a ‘what you see is what you get’ (WYSIWYG) editor such as a word processor, or write it in a text editor using a markup language such as HTML, LaTeX, Markdown, or AsciiDoc. This paper gives an overview of the latter approach, focusing on both the non-visual accessibility of the writing process, and that of the documents produced. Currently popular markup languages and established tools associated with them are introduced. Support for mathematical notation is considered. In addition, domain-specific programming languages for constructing various types of diagrams can be well integrated into the document production process. These languages offer interesting potential to facilitate the non-visual creation of graphical content, while raising insufficiently explored research questions. The flexibility with which documents written in current markup languages can be converted to different output formats is emphasized. These formats include HTML, EPUB, and PDF, as well as file formats used by contemporary word processors. Such conversion facilities can serve as means of enhancing the accessibility of a document both for the author (during the editing and proofreading process) and for those among the document’s recipients who use assistive technologies, such as screen readers and screen magnifiers. Current developments associated with markup languages and the accessibility of scientific or technical documents are described. The paper concludes with general commentary, together with a summary of opportunities for further research and software development