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Fake news poses a significant threat to public opinion and social stability in modern society. This study presents a comparative evaluation of BERT-like encoder-only models and autoregressive decoder-only large language models (LLMs) for…

Computation and Language · Computer Science 2024-12-23 Shaina Raza , Drai Paulen-Patterson , Chen Ding

As national security institutions increasingly integrate Artificial Intelligence (AI) into decision-making and content generation processes, understanding the inherent biases of large language models (LLMs) is crucial. This study presents a…

Computers and Society · Computer Science 2025-03-11 Benjamin Jensen , Ian Reynolds , Yasir Atalan , Michael Garcia , Austin Woo , Anthony Chen , Trevor Howarth

Large language models (LLMs) are increasingly used to help security analysts manage the surge of cyber threats, automating tasks from vulnerability assessment to incident response. Yet in operational CTI workflows, reliability gaps remain…

Cryptography and Security · Computer Science 2026-05-29 Yuqiao Meng , Luoxi Tang , Feiyang Yu , Jinyuan Jia , Guanhua Yan , Ping Yang , Zhaohan Xi

Large language models (LLMs) have become integral to our professional workflows and daily lives. Nevertheless, these machine companions of ours have a critical flaw: the huge amount of data which endows them with vast and diverse knowledge,…

Computation and Language · Computer Science 2024-05-21 Tinh Son Luong , Thanh-Thien Le , Linh Ngo Van , Thien Huu Nguyen

Introduction: Large language models (LLMs) can process requests and generate texts, but their feasibility for assessing complex academic content needs further investigation. To explore LLM's potential in assisting scientific review, this…

Computation and Language · Computer Science 2026-01-29 Yinuo Liu , Emre Sezgin , Eric A. Youngstrom

Recent advances in multimodal large language models enable new possibilities for image-based decision support. However, their reliability and operational trade-offs in neuroimaging remain insufficiently understood. We present a…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Katarina Trojachanec Dineva , Stefan Andonov , Ilinka Ivanoska , Ivan Kitanovski , Sasho Gramatikov , Tamara Kostova , Monika Simjanoska Misheva , Kostadin Mishev

A limited amount of studies investigates the role of model-agnostic adversarial behavior in toxic content classification. As toxicity classifiers predominantly rely on lexical cues, (deliberately) creative and evolving language-use can be…

Computation and Language · Computer Science 2022-01-19 Chris Emmery , Ákos Kádár , Grzegorz Chrupała , Walter Daelemans

Detecting anomalies in general ledger data is of utmost importance to ensure trustworthiness of financial records. Financial audits increasingly rely on machine learning (ML) algorithms to identify irregular or potentially fraudulent…

Machine Learning · Computer Science 2025-09-30 Alexander Bakumenko , Kateřina Hlaváčková-Schindler , Claudia Plant , Nina C. Hubig

Several recent works have argued that Large Language Models (LLMs) can be used to tame the data deluge in the cybersecurity field, by improving the automation of Cyber Threat Intelligence (CTI) tasks. This work presents an evaluation…

Cryptography and Security · Computer Science 2025-11-13 Emanuele Mezzi , Fabio Massacci , Katja Tuma

Large Language Models(LLMs) are increasingly explored for cybersecurity applications such as vulnerability detection. In the domain of threat modelling, prior work has primarily evaluated a number of general-purpose Large Language Models…

Cryptography and Security · Computer Science 2026-05-12 Saba Pourhanifeh , AbdulAziz AbdulGhaffar , Ashraf Matrawy

Accurate translation of bug reports is critical for efficient collaboration in global software development. In this study, we conduct the first comprehensive evaluation of machine translation (MT) performance on bug reports, analyzing the…

Computation and Language · Computer Science 2025-05-12 Avinash Patil , Siru Tao , Aryan Jadon

Memes, which rapidly disseminate personal opinions and positions across the internet, also pose significant challenges in propagating social bias and prejudice. This study presents a novel approach to detecting harmful memes, particularly…

Artificial Intelligence · Computer Science 2024-06-17 Jingtao Cao , Zheng Zhang , Hongru Wang , Bin Liang , Hao Wang , Kam-Fai Wong

Meme-based social abuse detection is challenging because harmful intent often relies on implicit cultural symbolism and subtle cross-modal incongruence. Prior approaches, from fusion-based methods to in-context learning with Large…

Computation and Language · Computer Science 2026-02-04 Sahil Tripathi , Gautam Siddharth Kashyap , Mehwish Nasim , Jian Yang , Jiechao Gao , Usman Naseem

Large Language Models (LLMs) inherit explicit and implicit biases from their training datasets. Identifying and mitigating biases in LLMs is crucial to ensure fair outputs, as they can perpetuate harmful stereotypes and misinformation. This…

Machine Learning · Computer Science 2025-11-19 Fatima Kazi , Alex Young , Yash Inani , Setareh Rafatirad

The prevalence of Large Language Models (LLMs) for generating multilingual text and source code has only increased the imperative for machine-generated content detectors to be accurate and efficient across domains. Current detectors,…

Computation and Language · Computer Science 2025-10-23 Shriyansh Agrawal , Aidan Lau , Sanyam Shah , Ahan M R , Kevin Zhu , Sunishchal Dev , Vasu Sharma

Malicious URL classification represents a crucial aspect of cyber security. Although existing work comprises numerous machine learning and deep learning-based URL classification models, most suffer from generalisation and domain-adaptation…

Artificial Intelligence · Computer Science 2024-09-24 Fariza Rashid , Nishavi Ranaweera , Ben Doyle , Suranga Seneviratne

This project explores large language models (LLMs) for anomaly detection across heterogeneous log sources. Traditional intrusion detection systems suffer from high false positive rates, semantic blindness, and data scarcity, as logs are…

Cryptography and Security · Computer Science 2026-02-09 Yassine Chagna , Antal Goldschmidt

System prompts for LLM-based coding agents are software artifacts that govern agent behavior, yet lack the testing infrastructure applied to conventional software. We present Arbiter, a framework combining formal evaluation rules with…

Software Engineering · Computer Science 2026-03-11 Tony Mason

The use of Bidirectional Encoder Representations from Transformers (BERT) model and its variants for classifying collaborative problem solving (CPS) has been extensively explored within the AI in Education community. However, limited…

Computation and Language · Computer Science 2025-07-22 Kester Wong , Sahan Bulathwela , Mutlu Cukurova

There have been remarkable breakthroughs in Machine Learning and Artificial Intelligence, notably in the areas of Natural Language Processing and Deep Learning. Additionally, hate speech detection in dialogues has been gaining popularity…

Computation and Language · Computer Science 2023-06-02 Durgesh Nandini , Ute Schmid