Results 21 to 30 of about 14,188 (183)

A dataset of the representatives elected in France during the fifth republicZenodo

Data in Brief
The electoral system is a cornerstone of democracy, shaping the structure of political competition, representation, and accountability. In the case of France, it is difficult to access data describing elected representatives, though, as they are ...
Noémie Févrat, Vincent Labatut, Émilie Volpi, Guillaume Marrel   +3 more
doaj   +1 more source

Evaluating Steganography Detection in JPEG Images Using Gaussian Mixture Model and Cryptographic Keys

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
This study introduces a novel approach that integrates Gaussian Mixture Models (GMM) with MD5 hash-based verification to detect hidden messages embedded via Least Significant Bit (LSB) steganography in JPEG images.
Indrawan Ady Saputro, Febrianta Surya Nugraha, Lilik Sugiarto, Iwan Ady Prabowo   +3 more
doaj   +1 more source

Payload location for JPEG image steganography based on co-frequency sub-image filtering

International Journal of Distributed Sensor Networks, 2020
In digital steganography, due to difficulties estimating the JPEG cover image, it is still very hard to accurately locate the hidden message embedded in a JPEG image.
Jie Wang, Chunfang Yang, Ping Wang, Xiaofeng Song, Jicang Lu   +4 more
doaj   +1 more source

Boyer-Moore String Matching Algorithm and SHA512 Implementation for Jpeg/exif File Fingerprint Compilation in DSA

Scientific Journal of Informatics, 2020
Data integrity, authenticity and non-repudiation are security parameters that provided by Digital Signature Algorithm (DSA). Hash value is important element inside DSA to identify information data integrity using hash function to generate message digest.
Rachmad Fitriyanto, Anton Yudhana, Sunardi Sunardi   +2 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Gaining a better understanding of online polarization by approaching it as a dynamic process

Scientific Reports
Polarization is often a cliché, its conceptualization remains approximate and no consensus has been reached so far. Often simply seen as an inevitable result of the use of social networks, polarization cannot be viewed solely from an ideological or ...
Célina Treuillier, Sylvain Castagnos, Christèle Lagier, Armelle Brun   +3 more
doaj   +1 more source

A Watermark-Based Scheme for Authenticating JPEG Image Integrity

IEEE Access, 2018
JPEG is the most common image format in smartphones, computers, or digital cameras. Because numerous JPEG images are easily shared and distributed, there are privacy and security concerns for these images.
Oh-Jin Kwon, Seungcheol Choi, Beomyeol Lee   +2 more
doaj   +1 more source

Identifikasi dan Recovery File JPEG dengan Metode Signature-Based Carving dalam Model Automata

Komputika, 2020
The use of JPEG image formats is increasing along with the increase in digital photo production triggered by the emergence of smartphones and the development of social media. Even in 2017 it is predicted that each person will produce 1,600 digital photos
Ardiansyah Ardiansyah, Nila Hardi, Windu Gata   +2 more
doaj   +1 more source

Multidisciplinary Treatment for Esophagogastric Junction Cancer From a Dutch Perspective

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Esophagogastric junction (EGJ) cancer is an increasing health burden worldwide. Over the past decade, significant advancements in centralization, multimodal treatment strategies, as well as the widespread adoption of minimally invasive surgical techniques, have led to marked improvements in perioperative outcomes and overall survival of EGJ ...
Hidde C. G. Overtoom, Suzanne S. Gisbertz   +1 more
wiley   +1 more source

Sex Prediction From the Clavicle Using Computerized Tomography Images via Traditional and Hybrid Deep Learning Models

Clinical Anatomy, EarlyView.
ABSTRACT The aim of this study is to perform high accuracy sex prediction from clavicle images using proposed hybrid deep learning models and traditional deep learning models. The clavicle of 807 female and 805 male individuals obtained from Computed Tomography were segmented in 3D format and saved in jpeg format as superior–inferior and right–left ...
Yusuf Secgin, Muhammet Cakmak, Deniz Senol, Seren Kaya, Oğuzhan Oztürk, Oğuzhan Harmandaoğlu, Hatice Yenigül, Eslem Yaren Bıyık, Omer Onbaş   +8 more
wiley   +1 more source