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As the issues of privacy and trust are receiving increasing attention within the research community, various attempts have been made to anonymize textual data. A significant subset of these approaches incorporate differentially private…

Cryptography and Security · Computer Science 2022-05-05 Justus Mattern , Benjamin Weggenmann , Florian Kerschbaum

A face image not only provides details about the identity of a subject but also reveals several attributes such as gender, race, sexual orientation, and age. Advancements in machine learning algorithms and popularity of sharing images on…

Computer Vision and Pattern Recognition · Computer Science 2018-10-01 Saheb Chhabra , Richa Singh , Mayank Vatsa , Gaurav Gupta

Online users generate tremendous amounts of textual information by participating in different activities, such as writing reviews and sharing tweets. This textual data provides opportunities for researchers and business partners to study…

Cryptography and Security · Computer Science 2019-07-09 Ghazaleh Beigi , Kai Shu , Ruocheng Guo , Suhang Wang , Huan Liu

The widespread adoption of Large Language Models (LLMs) has made the detection of AI-Generated text a pressing and complex challenge. Although many detection systems report high benchmark accuracy, their reliability in real-world settings…

Computation and Language · Computer Science 2026-04-23 Shushanta Pudasaini , Luis Miralles-Pechuán , David Lillis , Marisa Llorens Salvador

Research on AI-generated text detection has presented a number of approaches to discern human from AI prose, some of which achieving high in-distribution performance. However, real-world applicability has stalled because their outputs are…

Artificial Intelligence · Computer Science 2026-05-28 Aldan Creo , Suraj Ranganath

The recent surge in high-quality open-source Generative AI text models (colloquially: LLMs), as well as efficient finetuning techniques, have opened the possibility of creating high-quality personalized models that generate text attuned to…

Computation and Language · Computer Science 2025-06-03 Eugenia Iofinova , Andrej Jovanovic , Dan Alistarh

Recent advancements in neural language modelling make it possible to rapidly generate vast amounts of human-sounding text. The capabilities of humans and automatic discriminators to detect machine-generated text have been a large source of…

Computation and Language · Computer Science 2020-05-11 Daphne Ippolito , Daniel Duckworth , Chris Callison-Burch , Douglas Eck

As LLMs rapidly advance, increasing concerns arise regarding risks about actual authorship of texts we see online and in real world. The task of distinguishing LLM-authored texts is complicated by the nuanced and overlapping behaviors of…

Computation and Language · Computer Science 2025-06-25 Jiazhou Ji , Ruizhe Li , Shujun Li , Jie Guo , Weidong Qiu , Zheng Huang , Chiyu Chen , Xiaoyu Jiang , Xinru Lu

Recent literature has seen a considerable uptick in $\textit{Differentially Private Natural Language Processing}$ (DP NLP). This includes DP text privatization, where potentially sensitive input texts are transformed under DP to achieve…

Computation and Language · Computer Science 2025-03-13 Stephen Meisenbacher , Alexandra Klymenko , Alexander Karpp , Florian Matthes

Generative AI presents a profound challenge to traditional notions of human uniqueness, particularly in creativity. Fueled by neural network based foundation models, these systems demonstrate remarkable content generation capabilities,…

Artificial Intelligence · Computer Science 2025-04-11 Jordi Linares-Pellicer , Juan Izquierdo-Domenech , Isabel Ferri-Molla , Carlos Aliaga-Torro

AI-generated content is becoming increasingly prevalent in the real world, leading to serious ethical and societal concerns. For instance, adversaries might exploit large multimodal models (LMMs) to create images that violate ethical or…

Computation and Language · Computer Science 2025-04-14 Hongchao Fang , Yixin Liu , Jiangshu Du , Can Qin , Ran Xu , Feng Liu , Lichao Sun , Dongwon Lee , Lifu Huang , Wenpeng Yin

Explanations are crucial parts of deep neural network (DNN) classifiers. In high stakes applications, faithful and robust explanations are important to understand and gain trust in DNN classifiers. However, recent work has shown that…

Machine Learning · Computer Science 2022-12-20 Adam Ivankay , Mattia Rigotti , Ivan Girardi , Chiara Marchiori , Pascal Frossard

Writing style is a combination of consistent decisions associated with a specific author at different levels of language production, including lexical, syntactic, and structural. In this paper, we introduce a style-aware neural model to…

Computation and Language · Computer Science 2019-09-16 Fereshteh Jafariakinabad , Kien A. Hua

Cyber-attack attribution is an important process that allows experts to put in place attacker-oriented countermeasures and legal actions. The analysts mainly perform attribution manually, given the complex nature of this task. AI and, more…

Cryptography and Security · Computer Science 2024-08-12 Pritam Deka , Sampath Rajapaksha , Ruby Rani , Amirah Almutairi , Erisa Karafili

In this work, we aim to clarify and reconcile metrics for evaluating privacy protection in text through a systematic survey. Although text anonymization is essential for enabling NLP research and model development in domains with sensitive…

Computation and Language · Computer Science 2025-12-02 Yaxuan Ren , Krithika Ramesh , Yaxing Yao , Anjalie Field

Authorship identification ascertains the authorship of texts whose origins remain undisclosed. That authorship identification techniques work as reliably as they do has been attributed to the fact that authorial style is properly captured…

Computation and Language · Computer Science 2023-10-03 Haining Wang

Large Language Models (LLMs) have revolutionized the field of Natural Language Generation (NLG) by demonstrating an impressive ability to generate human-like text. However, their widespread usage introduces challenges that necessitate…

Computation and Language · Computer Science 2024-06-28 Sara Abdali , Richard Anarfi , CJ Barberan , Jia He

The advent of Generative AI has marked a significant milestone in artificial intelligence, demonstrating remarkable capabilities in generating realistic images, texts, and data patterns. However, these advancements come with heightened…

Software Engineering · Computer Science 2024-11-19 Dawen Zhang , Boming Xia , Yue Liu , Xiwei Xu , Thong Hoang , Zhenchang Xing , Mark Staples , Qinghua Lu , Liming Zhu

Recent advances in generative AI technologies like large language models have boosted the incorporation of AI assistance in writing workflows, leading to the rise of a new paradigm of human-AI co-creation in writing. To understand how…

Computation and Language · Computer Science 2024-10-08 Zhuoyan Li , Chen Liang , Jing Peng , Ming Yin

The development of artificial intelligence has significantly transformed people's lives. However, it has also posed a significant threat to privacy and security, with numerous instances of personal information being exposed online and…

Cryptography and Security · Computer Science 2024-02-28 Le Yang , Miao Tian , Duan Xin , Qishuo Cheng , Jiajian Zheng