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Representing source code in a generic input format is crucial to automate software engineering tasks, e.g., applying machine learning algorithms to extract information. Visualizing code representations can further enable human experts to…

Software Engineering · Computer Science 2023-07-28 Yuejun Guo , Seifeddine Bettaieb , Qiang Hu , Yves Le Traon , Qiang Tang

As of today the programming language of the vast majority of the published source code is manually specified or programmatically assigned based on the sole file extension. In this paper we show that the source code programming language…

Machine Learning · Computer Science 2017-03-23 Shaul Zevin , Catherine Holzem

Source code processing heavily relies on the methods widely used in natural language processing (NLP), but involves specifics that need to be taken into account to achieve higher quality. An example of this specificity is that the semantics…

Software Engineering · Computer Science 2021-04-28 Nadezhda Chirkova

Semantic code search is the task of retrieving relevant code given a natural language query. While related to other information retrieval tasks, it requires bridging the gap between the language used in code (often abbreviated and highly…

Machine Learning · Computer Science 2020-06-09 Hamel Husain , Ho-Hsiang Wu , Tiferet Gazit , Miltiadis Allamanis , Marc Brockschmidt

The rapid development of large language models has revolutionized code intelligence in software development. However, the predominance of closed-source models has restricted extensive research and development. To address this, we introduce…

Software Engineering · Computer Science 2024-01-29 Daya Guo , Qihao Zhu , Dejian Yang , Zhenda Xie , Kai Dong , Wentao Zhang , Guanting Chen , Xiao Bi , Y. Wu , Y. K. Li , Fuli Luo , Yingfei Xiong , Wenfeng Liang

With the growth of natural language processing techniques and demand for improved software engineering efficiency, there is an emerging interest in translating intention from human languages to programming languages. In this survey paper,…

Software Engineering · Computer Science 2021-05-20 Celine Lee , Justin Gottschlich , Dan Roth

Translating a program written in one programming language to another can be useful for software development tasks that need functionality implementations in different languages. Although past studies have considered this problem, they may…

Machine Learning · Computer Science 2018-03-14 Nghi D. Q. Bui , Lingxiao Jiang

The recent advancements in Transformer-based Language Models have demonstrated significant potential in enhancing the multilingual capabilities of these models. The remarkable progress made in this domain not only applies to natural…

Software Engineering · Computer Science 2023-08-28 Jonathan Katzy , Maliheh Izadi , Arie van Deursen

In the age of big data and machine learning, at a time when the techniques and methods of software development are evolving rapidly, a problem has arisen: programmers can no longer detect all the security flaws and vulnerabilities in their…

Software Engineering · Computer Science 2021-08-05 Amirreza Bagheri , Péter Hegedűs

Past research has examined how well these models grasp code syntax, yet their understanding of code semantics still needs to be explored. We extensively analyze seven code models to investigate how code models represent code syntax and…

Software Engineering · Computer Science 2024-04-18 Wei Ma , Shangqing Liu , Mengjie Zhao , Xiaofei Xie , Wenhan Wang , Qiang Hu , Jie Zhang , Yang Liu

Recent successes in training word embeddings for NLP tasks have encouraged a wave of research on representation learning for source code, which builds on similar NLP methods. The overall objective is then to produce code embeddings that…

Software Engineering · Computer Science 2020-02-10 Patrick Keller , Laura Plein , Tegawendé F. Bissyandé , Jacques Klein , Yves Le Traon

This paper delves into the intricacies of code summarization using advanced transformer-based language models. Through empirical studies, we evaluate the efficacy of code summarization by altering function and variable names to explore…

Machine Learning · Computer Science 2023-10-30 Debanjan Mondal , Abhilasha Lodha , Ankita Sahoo , Beena Kumari

Training a deep learning model on source code has gained significant traction recently. Since such models reason about vectors of numbers, source code needs to be converted to a code representation before vectorization. Numerous approaches…

Software Engineering · Computer Science 2022-07-18 Marjane Namavar , Noor Nashid , Ali Mesbah

Programming languages themselves have a limited number of reserved keywords and character based tokens that define the language specification. However, programmers have a rich use of natural language within their code through comments, text…

Programming Languages · Computer Science 2017-05-23 Vadim Markovtsev , Eiso Kant

With the rise of machine learning, there is a great deal of interest in treating programs as data to be fed to learning algorithms. However, programs do not start off in a form that is immediately amenable to most off-the-shelf learning…

Software Engineering · Computer Science 2018-08-21 Jordan Henkel , Shuvendu K. Lahiri , Ben Liblit , Thomas Reps

With the prevalence of publicly available source code repositories to train deep neural network models, neural program models can do well in source code analysis tasks such as predicting method names in given programs that cannot be easily…

Software Engineering · Computer Science 2022-07-12 Md Rafiqul Islam Rabin , Nghi D. Q. Bui , Ke Wang , Yijun Yu , Lingxiao Jiang , Mohammad Amin Alipour

Large language models trained on source code can support a variety of software development tasks, such as code recommendation and program repair. Large amounts of data for training such models benefit the models' performance. However, the…

Software Engineering · Computer Science 2023-07-06 Max Hort , Anastasiia Grishina , Leon Moonen

Program representation learning is a fundamental task in software engineering applications. With the availability of "big code" and the development of deep learning techniques, various program representation learning models have been…

Software Engineering · Computer Science 2021-09-17 Siqi Han , DongXia Wang , Wanting Li , Xuesong Lu

Code is increasingly becoming a core data modality of modern machine learning research impacting not only the way we write code with conversational agents like OpenAI's ChatGPT, Google's Bard, or Anthropic's Claude, the way we translate…

Source Code Summarization is the task of writing short, natural language descriptions of source code. The main use for these descriptions is in software documentation e.g. the one-sentence Java method descriptions in JavaDocs. Code…

Computation and Language · Computer Science 2019-04-05 Alexander LeClair , Collin McMillan