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Authorship verification (AV), the task of determining whether a questioned text was written by a specific individual, is a critical part of forensic linguistics. While manual authorial impersonation by perpetrators has long been a…

计算与语言 · 计算机科学 2026-04-01 Baoyi Zeng , Andrea Nini

Large language models have been widely adopted in natural language processing, yet they face the challenge of generating unreliable content. Recent works aim to reduce misinformation and hallucinations by resorting to attribution as a means…

计算与语言 · 计算机科学 2024-03-28 Dongfang Li , Zetian Sun , Baotian Hu , Zhenyu Liu , Xinshuo Hu , Xuebo Liu , Min Zhang

Recently, there has been a rise in the development of powerful pre-trained natural language models, including GPT-2, Grover, and XLM. These models have shown state-of-the-art capabilities towards a variety of different NLP tasks, including…

计算与语言 · 计算机科学 2022-03-21 Keenan Jones , Jason R. C. Nurse , Shujun Li

Construction of human-curated annotated datasets for abstractive text summarization (ATS) is very time-consuming and expensive because creating each instance requires a human annotator to read a long document and compose a shorter summary…

Implicit authentication (IA) transparently authenticates users by utilizing their behavioral data sampled from various sensors. Identifying the illegitimate user through constantly analyzing current users' behavior, IA adds another layer of…

密码学与安全 · 计算机科学 2021-10-07 Yingyuan Yang , Xueli Huang , Jiangnan Li , Jinyuan Sun

As large language models (LLMs) become more advanced, it is increasingly difficult to distinguish between human-written and AI-generated text. This paper draws a conceptual parallel between quantum uncertainty and the limits of authorship…

计算与语言 · 计算机科学 2025-09-16 Aadil Gani Ganie

Authorship verification (AV) is a research subject in the field of digital text forensics that concerns itself with the question, whether two documents have been written by the same person. During the past two decades, an increasing number…

机器学习 · 计算机科学 2019-06-26 Oren Halvani , Christian Winter , Lukas Graner

Authorship attribution mainly deals with undecided authorship of literary texts. Authorship attribution is useful in resolving issues like uncertain authorship, recognize authorship of unknown texts, spot plagiarism so on. Statistical…

数字图书馆 · 计算机科学 2013-10-21 M. Sudheep Elayidom , Chinchu Jose , Anitta Puthussery , Neenu K Sasi

Being inspired by child's learning experience - taught first and followed by observation and questioning, we investigate a critically supervised learning methodology for object detection in this work. Specifically, we propose a…

计算机视觉与模式识别 · 计算机科学 2017-11-06 Chi-Hao Wu , Qin Huang , Siyang Li , C. -C. Jay Kuo

Graphs of developer networks are important for software engineering research and practice. For these graphs to realistically represent the networks, accurate developer identities are imperative. We aim to identify developer identity errors…

软件工程 · 计算机科学 2019-01-14 Sadika Amreen , Audris Mockus , Chris Bogart , Yuxia Zhang , Russell Zaretzki

Large language models have demonstrated remarkable capabilities, but their performance is heavily reliant on effective prompt engineering. Automatic prompt optimization (APO) methods are designed to automate this and can be broadly…

计算与语言 · 计算机科学 2024-11-08 Xingchen Wan , Ruoxi Sun , Hootan Nakhost , Sercan O. Arik

This paper introduces a novel adversarial attack method targeting text classification models, termed the Modified Word Saliency-based Adversarial At-tack (MWSAA). The technique builds upon the concept of word saliency to strategically…

计算与语言 · 计算机科学 2025-05-13 Hetvi Waghela , Sneha Rakshit , Jaydip Sen

Robust training with noisy labels is a critical challenge in image classification, offering the potential to reduce reliance on costly clean-label datasets. Real-world datasets often contain a mix of in-distribution (ID) and…

计算机视觉与模式识别 · 计算机科学 2025-01-24 Arpit Garg , Cuong Nguyen , Rafael Felix , Yuyuan Liu , Thanh-Toan Do , Gustavo Carneiro

Anderson Acceleration (AA) is a method to accelerate the convergence of fixed point iterations for nonlinear, algebraic systems of equations. Due to the requirement of solving a least squares problem at each iteration and a reliance on…

Recent human-object interaction (HOI) detection methods depend on extensively annotated image datasets, which require a significant amount of manpower. In this paper, we propose a novel self-adaptive, language-driven HOI detection method,…

计算机视觉与模式识别 · 计算机科学 2025-05-19 Qi Liu , Yuxiao Wang , Xinyu Jiang , Wolin Liang , Zhenao Wei , Yu Lei , Nan Zhuang , Weiying Xue

In recent years, the increasing use of Artificial Intelligence based text generation tools has posed new challenges in document provenance, authentication, and authorship detection. However, advancements in stylometry have provided…

计算与语言 · 计算机科学 2024-01-15 Muhammad Tayyab Zamir , Muhammad Asif Ayub , Asma Gul , Nasir Ahmad , Kashif Ahmad

The rise of customized diffusion models has spurred a boom in personalized visual content creation, but also poses risks of malicious misuse, severely threatening personal privacy and copyright protection. Some studies show that the…

计算机视觉与模式识别 · 计算机科学 2025-04-24 Songping Wang , Yueming Lyu , Shiqi Liu , Ning Li , Tong Tong , Hao Sun , Caifeng Shan

Crowdsourced data used in machine learning services might carry sensitive information about attributes that users do not want to share. Various methods have been proposed to minimize the potential information leakage of sensitive attributes…

机器学习 · 计算机科学 2020-10-27 Han Zhao , Jianfeng Chi , Yuan Tian , Geoffrey J. Gordon

The permanence of online content combined with the enhanced authorship identification techniques calls for stronger computational methods to protect the identity and privacy of online authorship when needed, e.g., blind reviews for…

计算与语言 · 计算机科学 2024-02-15 Jillian Fisher , Ximing Lu , Jaehun Jung , Liwei Jiang , Zaid Harchaoui , Yejin Choi

Recent privacy research on large language models (LLMs) has shown that they achieve near-human-level performance at inferring personal data from online texts. With ever-increasing model capabilities, existing text anonymization methods are…

人工智能 · 计算机科学 2025-02-04 Robin Staab , Mark Vero , Mislav Balunović , Martin Vechev