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From examples to knowledge to software engineering support and automation

从示例到知识再到软件工程支持和自动化

基本信息

批准号：
RGPIN-2019-07168
负责人：
Sahraoui, Houari
金额：
$ 2.99万
依托单位：
Université de Montréal
依托单位国家：
加拿大
项目类别：
Discovery Grants Program - Individual
财政年份：
2020
资助国家：
加拿大
起止时间：
2020-01-01 至 2021-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=716577
关键词：
examples knowledge software engineering support

项目摘要

During the last two decades, much effort has been made to produce environments and tools to support software development and maintenance, e.g., modeling languages, libraries, etc. However, using these environments and tools is not easy, and only some experts have the necessary expertise and knowledge to use them correctly and efficiently. The goal of our research program is to leverage the knowledge and expertise of this limited number of experts in a way that can benefit to a larger number of developers. To this end, we propose to use examples of usages performed by these experts to learn the necessary knowledge that is operationalized to automate, or to support developers in, the use of these environments and tools. Deriving such examples can take different forms. For instance, when an expert develops a program that correctly uses a library, one can collect execution examples and learn from thempatterns on how to correctly use the library. Such patterns are then, transformed into recommending systems to guide new developers in using such a library. Another illustrative situation is one of manipulating models written according to a domain-specific language. Examples can be derived by observing an expert that manipulates these models, i.e., models before and after a manipulation task. Then, the manipulation tasks can be learned from these examples.

在过去的二十年中，已经做出了很多努力来产生支持软件开发和维护的环境和工具，例如，然而，使用这些环境和工具并不容易，只有一些专家具有正确有效地使用它们所必需的专业知识和知识。我们研究计划的目标是利用这有限数量的专家的知识和专业知识，使更多的开发人员受益。为此，我们建议使用这些专家执行的用法的例子来学习必要的知识，这些知识是可操作的自动化，或支持开发人员，使用这些环境和工具。这些例子的推导可以采取不同的形式。例如，当一个专家开发了一个正确使用库的程序时，他可以收集执行示例，并从中学习如何正确使用库。然后，将这些模式转换为推荐系统，以指导新开发人员使用这样的库。另一种说明性的情况是操纵根据领域特定语言编写的模型。可以通过观察操纵这些模型的专家来导出示例，即，在操纵任务之前和之后的模型。然后，可以从这些示例中学习操作任务。