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Text summarization plays a crucial role in natural language processing by condensing large volumes of text into concise and coherent summaries. As digital content continues to grow rapidly and the demand for effective information retrieval…

Recent breakthroughs in large language models (LLMs) have opened the door to in-depth investigation of their potential in tabular data modeling. However, effectively utilizing advanced LLMs in few-shot and even zero-shot scenarios is still…

机器学习 · 计算机科学 2025-08-14 Peng Wang , Dongsheng Wang , He Zhao , Hangting Ye , Dandan Guo , Yi Chang

Despite the importance of developing generative AI models that can effectively resist scams, current literature lacks a structured framework for evaluating their vulnerability to such threats. In this work, we address this gap by…

密码学与安全 · 计算机科学 2025-07-18 Udari Madhushani Sehwag , Kelly Patel , Francesca Mosca , Vineeth Ravi , Jessica Staddon

Traditional dataset retrieval systems rely on metadata for indexing, rather than on the underlying data values. However, high-quality metadata creation and enrichment often require manual annotations, which is a labour-intensive and…

数据库 · 计算机科学 2024-09-09 Margherita Martorana , Tobias Kuhn , Lise Stork , Jacco van Ossenbruggen

With the internet's evolution, consumers increasingly rely on online reviews for service or product choices, necessitating that businesses analyze extensive customer feedback to enhance their offerings. While machine learning-based…

计算与语言 · 计算机科学 2025-02-06 Yejian Zhang , Shingo Takada

Pretrained language models like BERT and T5 serve as crucial backbone encoders for dense retrieval. However, these models often exhibit limited generalization capabilities and face challenges in improving in domain accuracy. Recent research…

计算与语言 · 计算机科学 2024-08-26 Kun Luo , Minghao Qin , Zheng Liu , Shitao Xiao , Jun Zhao , Kang Liu

Machine unlearning for security is studied in this context. Several spam email detection methods exist, each of which employs a different algorithm to detect undesired spam emails. But these models are vulnerable to attacks. Many attackers…

机器学习 · 计算机科学 2021-12-28 Nishchal Parne , Kyathi Puppaala , Nithish Bhupathi , Ripon Patgiri

Numerous studies have highlighted the privacy risks associated with pretrained large language models. In contrast, our research offers a unique perspective by demonstrating that pretrained large language models can effectively contribute to…

计算与语言 · 计算机科学 2023-12-01 Saiteja Utpala , Sara Hooker , Pin Yu Chen

In recent years, code intelligence has gained increasing importance in the field of automated software engineering. Meanwhile, the widespread adoption of Pretrained Language Models (PLMs) and Large Language Models (LLMs) has raised concerns…

软件工程 · 计算机科学 2026-02-09 Zhen Yang , Hongyi Lin , Yifan He , Junqi Wang , Zeyu Sun , Shuo Liu , Jie Xu , Pengpeng Wang , Zhongxing Yu , Qingyuan Liang

High-quality textual training data is essential for the success of multimodal data processing tasks, yet outputs from image captioning models like BLIP and GIT often contain errors and anomalies that are difficult to rectify using…

计算与语言 · 计算机科学 2025-02-25 Elyas Meguellati , Nardiena Pratama , Shazia Sadiq , Gianluca Demartini

In this paper, we explore the feasibility of leveraging large language models (LLMs) to automate or otherwise assist human raters with identifying harmful content including hate speech, harassment, violent extremism, and election…

Traditional phishing detection often overlooks psychological manipulation. This study investigates using Large Language Model (LLM) In-Context Learning (ICL) for fine-grained classification of phishing emails based on a taxonomy of 40…

密码学与安全 · 计算机科学 2025-07-01 Antony Dalmiere , Guillaume Auriol , Vincent Nicomette , Pascal Marchand

Large language models (LLMs) are increasingly deployed in real-world systems, yet they can produce toxic or biased outputs that undermine safety and trust. Post-hoc model repair provides a practical remedy, but the high cost of parameter…

机器学习 · 计算机科学 2025-10-24 Xuran Li , Jingyi Wang

This paper investigates various approaches using Large Language Models (LLMs) to identify gaps and misconceptions in students' self-explanations of specific instructional material, in our case explanations of code examples. This research is…

计算机与社会 · 计算机科学 2025-01-22 Priti Oli , Rabin Banjade , Andrew M. Olney , Vasile Rus

Large Language Models (LLMs) have made remarkable strides in various tasks. Whether LLMs are competitive few-shot solvers for information extraction (IE) tasks, however, remains an open problem. In this work, we aim to provide a thorough…

计算与语言 · 计算机科学 2024-04-15 Yubo Ma , Yixin Cao , YongChing Hong , Aixin Sun

Large language models (LLMs) are very proficient text generators. We leverage this capability of LLMs to generate task-specific data via zero-shot prompting and promote cross-lingual transfer for low-resource target languages. Given…

计算与语言 · 计算机科学 2024-07-16 Barah Fazili , Ashish Sunil Agrawal , Preethi Jyothi

Although several methods were proposed to address the problem of automated essay scoring (AES) in the last 50 years, there is still much to desire in terms of effectiveness. Large Language Models (LLMs) are transformer-based models that…

计算与语言 · 计算机科学 2024-04-17 Watheq Mansour , Salam Albatarni , Sohaila Eltanbouly , Tamer Elsayed

This paper investigates automated skill decomposition using Large Language Models (LLMs) and proposes a rigorous, ontology-grounded evaluation framework. Our framework standardizes the pipeline from prompting and generation to normalization…

人工智能 · 计算机科学 2025-10-14 Le Ngoc Luyen , Marie-Hélène Abel

This study is part of the debate on the efficiency of large versus small language models for text classification by prompting.We assess the performance of small language models in zero-shot text classification, challenging the prevailing…

人工智能 · 计算机科学 2024-04-18 Pierre Lepagnol , Thomas Gerald , Sahar Ghannay , Christophe Servan , Sophie Rosset

There is a rising interest in further exploring the zero-shot learning potential of large pre-trained language models (PLMs). A new paradigm called data-generation-based zero-shot learning has achieved impressive success. In this paradigm,…

计算与语言 · 计算机科学 2023-02-28 Jiahui Gao , Renjie Pi , Yong Lin , Hang Xu , Jiacheng Ye , Zhiyong Wu , Weizhong Zhang , Xiaodan Liang , Zhenguo Li , Lingpeng Kong
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