Results 21 to 30 of about 3,474 (186)

Design and Implementation of Continuous Authentication Mechanism Based on Multimodal Fusion Mechanism

open access: yesSecurity and Communication Networks, Volume 2021, Issue 1, 2021., 2021
Most of the current authentication mechanisms adopt the “one‐time authentication,” which authenticate users for initial access. Once users have been authenticated, they can access network services without further verifications. In this case, after an illegal user completes authentication through identity forgery or a malicious user completes ...
Jianfeng Guan   +3 more
wiley   +1 more source

The Limitations of Stylometry for Detecting Machine-Generated Fake News

open access: yesComputational Linguistics, 2020
Recent developments in neural language models (LMs) have raised concerns about their potential misuse for automatically spreading misinformation. In light of these concerns, several studies have proposed to detect machine-generated fake news by capturing
Schuster, Tal   +3 more
doaj   +1 more source

Probing the topological properties of complex networks modeling short written texts [PDF]

open access: yes, 2014
In recent years, graph theory has been widely employed to probe several language properties. More specifically, the so-called word adjacency model has been proven useful for tackling several practical problems, especially those relying on textual ...
Amancio, Diego R.
core   +7 more sources

Design and Analysis of a Novel Authorship Verification Framework for Hijacked Social Media Accounts Compromised by a Human

open access: yesSecurity and Communication Networks, Volume 2021, Issue 1, 2021., 2021
Compromising the online social network account of a genuine user, by imitating the user’s writing trait for malicious purposes, is a standard method. Then, when it happens, the fast and accurate detection of intruders is an essential step to control the damage.
Suleyman Alterkavı   +2 more
wiley   +1 more source

Code stylometry vs formatting and minification [PDF]

open access: yesPeerJ Computer Science
The automatic identification of code authors based on their programming styles—known as authorship attribution or code stylometry—has become possible in recent years thanks to improvements in machine learning-based techniques for author recognition. Once
Stefano Balla   +2 more
doaj   +2 more sources

Classification of Russian Texts by Genres Based on Modern Embeddings and Rhythm

open access: yesМоделирование и анализ информационных систем, 2022
The article investigates modern vector text models for solving the problem of genre classification of Russian-language texts. Models include ELMo embeddings, BERT language model with pre-training and a complex of numerical rhythm features based on lexico-
Ksenia Vladimirovna Lagutina
doaj   +1 more source

Fractal Sentiments and Fairy Tales - Fractal scaling of narrative arcs as predictor of the perceived quality of Andersen's fairy tales [PDF]

open access: yesJournal of Data Mining and Digital Humanities, 2022
This article explores the sentiment dynamics present in narratives and their contribution to literary appreciation. Specifically, we investigate whether a certain type of sentiment development in a literary narrative correlates with its quality as ...
Yuri Bizzoni   +3 more
doaj   +1 more source

Digital Stylometry: Linking Profiles Across Social Networks [PDF]

open access: yes, 2015
There is an ever growing number of users with accounts on multiple social media and networking sites. Consequently, there is increasing interest in matching user accounts and profiles across different social networks in order to create aggregate profiles
Roy, Deb, Vosoughi, Soroush, Zhou, Helen
core   +3 more sources

A study of Media Polarization with Stylometry Methods

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2021
This research investigated the U.S. media polarization with stylometry approaches, creating classification models to identify the political leanings of news articles based on their writing style.
Yifei Hu, Julia Rayz
doaj   +1 more source

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