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Abstractive summarization for long-document or multi-document remains challenging for the Seq2Seq architecture, as Seq2Seq is not good at analyzing long-distance relations in text. In this paper, we present BASS, a novel framework for…

Computation and Language · Computer Science 2021-05-26 Wenhao Wu , Wei Li , Xinyan Xiao , Jiachen Liu , Ziqiang Cao , Sujian Li , Hua Wu , Haifeng Wang

Software documentation largely consists of short, natural language summaries of the subroutines in the software. These summaries help programmers quickly understand what a subroutine does without having to read the source code him or…

Software Engineering · Computer Science 2020-04-13 Sakib Haque , Alexander LeClair , Lingfei Wu , Collin McMillan

We present CV4Code, a compact and effective computer vision method for sourcecode understanding. Our method leverages the contextual and the structural information available from the code snippet by treating each snippet as a…

Software Engineering · Computer Science 2022-05-19 Ruibo Shi , Lili Tao , Rohan Saphal , Fran Silavong , Sean J. Moran

Due to the vast number of students enrolled in programming courses, there has been an increasing number of automated program repair techniques focused on introductory programming assignments (IPAs). Typically, such techniques use program…

Software Engineering · Computer Science 2025-05-01 Pedro Orvalho , Mikoláš Janota , Vasco Manquinho

Many software analysis methods have come to rely on machine learning approaches. Code segmentation - the process of decomposing source code into meaningful blocks - can augment these methods by featurizing code, reducing noise, and limiting…

Software Engineering · Computer Science 2019-07-23 Jacob Dormuth , Ben Gelman , Jessica Moore , David Slater

A source code summary of a subroutine is a brief description of that subroutine. Summaries underpin a majority of documentation consumed by programmers, such as the method summaries in JavaDocs. Source code summarization is the task of…

Software Engineering · Computer Science 2021-07-27 Alexander LeClair , Aakash Bansal , Collin McMillan

Currently, while software engineers write code for various modules, quite often, various types of errors - coding, logic, semantic, and others (most of which are not caught by compilation and other tools) get introduced. Some of these bugs…

Software Engineering · Computer Science 2020-04-28 Anshul Tanwar , Krishna Sundaresan , Parmesh Ashwath , Prasanna Ganesan , Sathish Kumar Chandrasekaran , Sriram Ravi

Abstractive text summarization aims at compressing the information of a long source document into a rephrased, condensed summary. Despite advances in modeling techniques, abstractive summarization models still suffer from several key…

Computation and Language · Computer Science 2021-02-17 Vidhisha Balachandran , Artidoro Pagnoni , Jay Yoon Lee , Dheeraj Rajagopal , Jaime Carbonell , Yulia Tsvetkov

Source code comes in different shapes and forms. Previous research has already shown code to be more predictable than natural language as well as highlighted its statistical predictability at the token level: source code can be natural.…

Software Engineering · Computer Science 2025-04-14 Profir-Petru Pârţachi , Mahito Sugiyama

Automatic summarisation is a popular approach to reduce a document to its main arguments. Recent research in the area has focused on neural approaches to summarisation, which can be very data-hungry. However, few large datasets exist and…

Computation and Language · Computer Science 2017-06-14 Ed Collins , Isabelle Augenstein , Sebastian Riedel

Code comment has been an important part of computer programs, greatly facilitating the understanding and maintenance of source code. However, high-quality code comments are often unavailable in smart contracts, the increasingly popular…

Software Engineering · Computer Science 2021-03-15 Zhen Yang , Jacky Keung , Xiao Yu , Xiaodong Gu , Zhengyuan Wei , Xiaoxue Ma , Miao Zhang

Software undergoes constant changes to support new requirements, address bugs, enhance performance, and ensure maintainability. Thus, developers spend a great portion of their workday trying to understand and review the code changes of…

Software Engineering · Computer Science 2024-08-26 Pouria Alikhanifard , Nikolaos Tsantalis

Text segmentation aims to divide text into contiguous, semantically coherent segments, while segment labeling deals with producing labels for each segment. Past work has shown success in tackling segmentation and labeling for documents and…

Computation and Language · Computer Science 2022-09-29 Hakan Inan , Rashi Rungta , Yashar Mehdad

Text analysis of tabular data relies on two core operations: \emph{summarization} for corpus-level theme extraction and \emph{tagging} for row-level labeling. A critical limitation of employing large language models (LLMs) for these tasks…

Computation and Language · Computer Science 2026-04-23 Jinxiang Xie , Zihao Li , Wei He , Rui Ding , Shi Han , Dongmei Zhang

Recently program learning techniques have been proposed to process source code based on syntactical structures (e.g., Abstract Syntax Trees) and/or semantic information (e.g., Dependency Graphs). Although graphs may be better at capturing…

Software Engineering · Computer Science 2020-12-15 Nghi D. Q. Bui , Yijun Yu , Lingxiao Jiang

Text summarization and text simplification are two major ways to simplify the text for poor readers, including children, non-native speakers, and the functionally illiterate. Text summarization is to produce a brief summary of the main…

Computation and Language · Computer Science 2017-10-09 Shuming Ma , Xu Sun

We present an approach for recursively splitting and rephrasing complex English sentences into a novel semantic hierarchy of simplified sentences, with each of them presenting a more regular structure that may facilitate a wide variety of…

Computation and Language · Computer Science 2019-06-05 Christina Niklaus , Matthias Cetto , Andre Freitas , Siegfried Handschuh

Sentences produced by abstractive summarization systems can be ungrammatical and fail to preserve the original meanings, despite being locally fluent. In this paper we propose to remedy this problem by jointly generating a sentence and its…

Computation and Language · Computer Science 2019-11-26 Kaiqiang Song , Logan Lebanoff , Qipeng Guo , Xipeng Qiu , Xiangyang Xue , Chen Li , Dong Yu , Fei Liu

Efficiently representing source code is crucial for various software engineering tasks such as code classification and clone detection. Existing approaches primarily use Abstract Syntax Tree (AST), and only a few focus on semantic graphs…

Software Engineering · Computer Science 2023-12-27 Karthik Chandra Swarna , Noble Saji Mathews , Dheeraj Vagavolu , Sridhar Chimalakonda

Time series data often contain latent temporal structure, transitions between locally stationary regimes, repeated motifs, and bursts of variability, that are rarely leveraged in standard representation learning pipelines. Existing models…

Machine Learning · Computer Science 2025-10-13 Disharee Bhowmick , Ranjith Ramanathan , Sathyanarayanan N. Aakur
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