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NLP datasets may still contain annotation errors, even when they are manually annotated. Researchers have attempted to develop methods to automatically reduce the adverse effect of errors in datasets. However, existing methods are…

Computation and Language · Computer Science 2025-02-04 Kohei Tsuji , Tatsuya Hiraoka , Yuchang Cheng , Tomoya Iwakura

Argumentative essay generation (AEG) aims to generate complete texts on specific controversial topics or debates. Although current AEG methods can generate individual opinions, they often overlook the high-level connections between these…

Computation and Language · Computer Science 2024-10-31 Ruiyu Xiao , Lei Wu , Yuhang Gou , Weinan Zhang , Ting Liu

This paper presents the use of Retrieval Augmented Generation (RAG) to improve the feedback generated by Large Language Models for programming tasks. For this purpose, corresponding lecture recordings were transcribed and made available to…

Computation and Language · Computer Science 2024-09-16 Sven Jacobs , Steffen Jaschke

Writing exploits for security assessment is a challenging task. The writer needs to master programming and obfuscation techniques to develop a successful exploit. To make the task easier, we propose an approach (EVIL) to automatically…

Software Engineering · Computer Science 2022-03-09 Pietro Liguori , Erfan Al-Hossami , Vittorio Orbinato , Roberto Natella , Samira Shaikh , Domenico Cotroneo , Bojan Cukic

This paper proposes a novel pipeline for automatic grammar augmentation that provides a significant improvement in the voice command recognition accuracy for systems with small footprint acoustic model (AM). The improvement is achieved by…

Computation and Language · Computer Science 2018-11-16 Yang Yang , Anusha Lalitha , Jinwon Lee , Chris Lott

Retrieval-Augmented Generation (RAG) offers a cost-effective approach to injecting real-time knowledge into large language models (LLMs). Nevertheless, constructing and validating high-quality knowledge repositories require considerable…

Computation and Language · Computer Science 2024-05-28 Xun Liang , Simin Niu , Zhiyu li , Sensen Zhang , Shichao Song , Hanyu Wang , Jiawei Yang , Feiyu Xiong , Bo Tang , Chenyang Xi

Bagging and boosting, two effective machine learning techniques, are applied to natural language parsing. Experiments using these techniques with a trainable statistical parser are described. The best resulting system provides roughly as…

Computation and Language · Computer Science 2007-05-23 John C. Henderson , Eric Brill

Graph-based Retrieval-augmented generation (RAG) has become a widely studied approach for improving the reasoning, accuracy, and factuality of Large Language Models (LLMs). However, many existing graph-based RAG systems overlook the high…

Artificial Intelligence · Computer Science 2025-11-11 Qiao Xiao , Hong Ting Tsang , Jiaxin Bai

Object detection has advanced rapidly in recent years, driven by increasingly large and diverse datasets. However, label errors often compromise the quality of these datasets and affect the outcomes of training and benchmark evaluations.…

Computer Vision and Pattern Recognition · Computer Science 2026-02-02 Sarina Penquitt , Jonathan Klees , Rinor Cakaj , Daniel Kondermann , Matthias Rottmann , Lars Schmarje

Automated source code refactoring, particularly extract method refactoring, is a crucial and frequently employed technique during software development. Despite its importance and frequent use by practitioners, current automated techniques…

Software Engineering · Computer Science 2024-12-25 Indranil Palit , Tushar Sharma

Recent advances in prompt optimization, exemplified by methods such as TextGrad, enable automatic, gradient-like refinement of textual prompts to enhance the performance of large language models (LLMs) on specific downstream tasks. However,…

Artificial Intelligence · Computer Science 2025-08-27 Chunlong Wu , Zhibo Qu

Enzyme-reaction retrieval is a fundamental problem in computational biology, underpinning enzyme characterization, reaction mechanism elucidation, and the rational design of metabolic pathways and biocatalysts. As a bidirectional task, it…

Artificial Intelligence · Computer Science 2026-05-26 Yuhang Zhang , Keyan Ding , Peilin Chen , Han Liu , Can Lin , Ruixi Chen , Shiqi Wang , Qi Song

Recently, Zhang et al. (2022) propose a syntax-aware grammatical error correction (GEC) approach, named SynGEC, showing that incorporating tailored dependency-based syntax of the input sentence is quite beneficial to GEC. This work…

Computation and Language · Computer Science 2022-11-16 Yue Zhang , Zhenghua Li

Recently, a human evaluation study of Referring Expression Generation (REG) models had an unexpected conclusion: on \textsc{webnlg}, Referring Expressions (REs) generated by the state-of-the-art neural models were not only indistinguishable…

Computation and Language · Computer Science 2024-02-13 Guanyi Chen , Fahime Same , Kees van Deemter

Grammatical Error Correction (GEC) relies on accurate error annotation and evaluation, yet existing frameworks, such as $\texttt{errant}$, face limitations when extended to typologically diverse languages. In this paper, we introduce a…

Computation and Language · Computer Science 2025-06-10 Mengyang Qiu , Tran Minh Nguyen , Zihao Huang , Zelong Li , Yang Gu , Qingyu Gao , Siliang Liu , Jungyeul Park

Syntactically controlled paraphrase generation requires language models to generate paraphrases for sentences according to specific syntactic structures. Existing fine-tuning methods for this task are costly as all the parameters of the…

Computation and Language · Computer Science 2023-05-29 Yixin Wan , Kuan-Hao Huang , Kai-Wei Chang

Many machine learning tasks -- particularly those in affective computing -- are inherently subjective. When asked to classify facial expressions or to rate an individual's attractiveness, humans may disagree with one another, and no single…

Machine Learning · Computer Science 2022-11-24 Aneesha Sampath , Victoria Lin , Louis-Philippe Morency

Research must be reproducible in order to make an impact on science and to contribute to the body of knowledge in our field. Yet studies have shown that 70% of research from academic labs cannot be reproduced. In software engineering, and…

Software Engineering · Computer Science 2018-04-10 Clinton Woodson , Jane Huffman Hayes , Sarah Griffioen

A Comparison of Independent and Joint Fine-tuning Strategies for Retrieval-Augmented Generation Download PDF Neal Gregory Lawton, Alfy Samuel, Anoop Kumar, Daben Liu Published: 20 Aug 2025, Retrieval augmented generation (RAG) is a popular…

Computation and Language · Computer Science 2025-10-21 Neal Gregory Lawton , Alfy Samuel , Anoop Kumar , Daben Liu

Pretraining-based (PT-based) automatic evaluation metrics (e.g., BERTScore and BARTScore) have been widely used in several sentence generation tasks (e.g., machine translation and text summarization) due to their better correlation with…

Computation and Language · Computer Science 2022-11-04 Peiyuan Gong , Xuebo Liu , Heyan Huang , Min Zhang