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Writing declarative models has numerous benefits, ranging from automated reasoning and correction of design-level properties before systems are built to automated testing and debugging of their implementations after they are built.…

Software Engineering · Computer Science 2024-05-07 Guanxuan Wu , Allison Sullivan

Aspect-based meeting transcript summarization aims to produce multiple summaries, each focusing on one aspect of content in a meeting transcript. It is challenging as sentences related to different aspects can mingle together, and those…

Computation and Language · Computer Science 2023-11-09 Zhongfen Deng , Seunghyun Yoon , Trung Bui , Franck Dernoncourt , Quan Hung Tran , Shuaiqi Liu , Wenting Zhao , Tao Zhang , Yibo Wang , Philip S. Yu

Automatic code generation from natural language descriptions can be highly beneficial during the process of software development. In this work, we propose GAP-Gen, a Guided Automatic Python Code Generation method based on Python syntactic…

Programming Languages · Computer Science 2023-05-11 Junchen Zhao , Yurun Song , Junlin Wang , Ian G. Harris

We address a declarative construction of abstract syntax trees with Parsing Expression Grammars. AST operators (constructor, connector, and tagging) are newly defined to specify flexible AST constructions. A new challenge coming with PEGs…

Programming Languages · Computer Science 2015-07-31 Kimio Kuramitsu

Speech translation (ST) automatically converts utterances in a source language into text in another language. Splitting continuous speech into shorter segments, known as speech segmentation, plays an important role in ST. Recent…

Audio and Speech Processing · Electrical Eng. & Systems 2023-12-19 Ryo Fukuda , Katsuhito Sudoh , Satoshi Nakamura

In this paper, we study the form over the minimum spanning tree problem (MST) from which we will derive an intuitively generalized model and new methods with the upper bound of runtimes of logarithm. The new pattern we made has taken…

Discrete Mathematics · Computer Science 2017-06-26 Yong Tan

Automatic summarisation has been used efficiently in recent years to condense texts, conversations, audio, code, and various other artefacts. A range of methods, from simple template-based summaries to complex machine learning techniques --…

Software Engineering · Computer Science 2025-12-08 Najam Nazar , Sameer Sikka , Christoph Treude

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

Static program analysis is a valuable tool for any programming language that people write programs in. The prevalence of scripting languages in the world suggests programming language interpreters are relatively easy to write. Users of…

Programming Languages · Computer Science 2015-05-01 James Ian Johnson

This paper presents Z-Code++, a new pre-trained language model optimized for abstractive text summarization. The model extends the state of the art encoder-decoder model using three techniques. First, we use a two-phase pre-training process…

The end-to-end TTS, which can predict speech directly from a given sequence of graphemes or phonemes, has shown improved performance over the conventional TTS. However, its predicting capability is still limited by the acoustic/phonetic…

Computation and Language · Computer Science 2019-04-10 Haohan Guo , Frank K. Soong , Lei He , Lei Xie

Sentences that present a complex syntax act as a major stumbling block for downstream Natural Language Processing applications whose predictive quality deteriorates with sentence length and complexity. The task of Text Simplification (TS)…

Computation and Language · Computer Science 2023-08-02 Christina Niklaus , Matthias Cetto , André Freitas , Siegfried Handschuh

We present a detailed replication study of the BASS framework, an abstractive summarization system based on the notion of Unified Semantic Graphs. Our investigation includes challenges in replicating key components and an ablation study to…

Computation and Language · Computer Science 2024-03-26 Osman Alperen Koraş , Jörg Schlötterer , Christin Seifert

We consider the problem of synthesizing programs with numerical constants that optimize a quantitative objective, such as accuracy, over a set of input-output examples. We propose a general framework for optimal synthesis of such programs…

Programming Languages · Computer Science 2026-02-17 Stephen Mell , Steve Zdancewic , Osbert Bastani

Reading and understanding code are fundamental skills for novice programmers, and especially important with the growing prevalence of AI-generated code and the need to evaluate its accuracy and reliability. ``Explain in Plain English''…

Computers and Society · Computer Science 2025-03-18 David H. Smith , Max Fowler , Paul Denny , Craig Zilles

Speech translation for subtitling (SubST) is the task of automatically translating speech data into well-formed subtitles by inserting subtitle breaks compliant to specific displaying guidelines. Similar to speech translation (ST), model…

Computation and Language · Computer Science 2022-11-18 Sara Papi , Alina Karakanta , Matteo Negri , Marco Turchi

Text summarization condenses a text to a shorter version while retaining the important informations. Abstractive summarization is a recent development that generates new phrases, rather than simply copying or rephrasing sentences within the…

Computation and Language · Computer Science 2018-02-06 André Cibils , Claudiu Musat , Andreea Hossman , Michael Baeriswyl

Meetings typically involve multiple participants and lengthy conversations, resulting in redundant and trivial content. To overcome these challenges, we propose a two-step framework, Reconstruct before Summarize (RbS), for effective and…

Computation and Language · Computer Science 2023-10-24 Haochen Tan , Han Wu , Wei Shao , Xinyun Zhang , Mingjie Zhan , Zhaohui Hou , Ding Liang , Linqi Song

The landscape of deep learning has vastly expanded the frontiers of source code analysis, particularly through the utilization of structural representations such as Abstract Syntax Trees (ASTs). While these methodologies have demonstrated…

Machine Learning · Computer Science 2024-06-18 Peter Samoaa , Mehrdad Farahani , Antonio Longa , Philipp Leitner , Morteza Haghir Chehreghani

Large Language Models (LLMs) are transforming software engineering tasks, including code vulnerability detection-a critical area of software security. However, existing methods often rely on resource-intensive models or graph-based…

Software Engineering · Computer Science 2025-10-15 Yifan Zhang , Michael Sandborn , Stefan Larson , Yu Huang , Kevin Leach