Results 1 to 10 of about 53,878 (100)

A secure and efficient certificateless content extraction signature with privacy protection [PDF]

open access: yesPLoS ONE, 2021
Efficiency and privacy are the key aspects in content extraction signatures. In this study, we proposed a Secure and Efficient and Certificateless Content Extraction Signature with Privacy Protection (SECCESPP) in which scalar multiplication of elliptic ...
Can Zhao   +4 more
doaj   +6 more sources

Two improved content extraction signature schemes

open access: yes网络与信息安全学报, 2017
Motivated by the idea of batch signatures,two variants of content extraction signature schemes based on commit vector and RSA respectively were presented.In the proposed schemes,the efficiency of signing and verification were improved by unifying certain
Min WANG   +3 more
doaj   +5 more sources

Hyperspectral signature-band extraction and learning: an example of sugar content prediction of Syzygium samarangense

open access: yesScientific Reports, 2023
This study proposes a method to extract the signature bands from the deep learning models of multispectral data converted from the hyperspectral data. The signature bands with two deep-learning models were further used to predict the sugar content of the
Yung-Jhe Yan   +5 more
doaj   +3 more sources

Construction of the content extraction signature scheme based on the thought of the batch scheme

open access: yes网络与信息安全学报, 2018
The Waters scheme was transformed into the content extraction signature scheme at the bridge of the thought from the batch signature scheme.The proposed scheme is improved by the RSAProd scheme,presented by Steinfeld,Bull,Zheng (ICISC 2001).The operation
Zixin TANG,Xinyi HUANG
doaj   +5 more sources

Hyperspectral signature-band extraction and adaptation for sugar content prediction on Ziziphus mauritiana and Syzygium samarangense

open access: yesSmart Agricultural Technology
This study presents a feature-based domain adaptation model for refining sugar content prediction using eight signature bands extracted from hyperspectral images.
Yung-Jhe Yan   +6 more
doaj   +2 more sources

Lightweight selective disclosure for verifiable documents on blockchain

open access: yesICT Express, 2021
To achieve lightweight selective disclosure for protecting privacy of document holders, we propose an XML format for documents that can hide arbitrary elements using a cryptographic hash function and salts, which allows to be partially digitally signed ...
Kenji Saito, Satoki Watanabe
doaj   +1 more source

Extracts from Chlorella vulgaris Protect Mesenchymal Stromal Cells from Oxidative Stress Induced by Hydrogen Peroxide

open access: yesPlants, 2023
Microalgae as unicellular eukaryotic organisms demonstrate several advantages for biotechnological and biological applications. Natural derived microalgae products demand has increased in food, cosmetic and nutraceutical applications lately.
Maria G. Savvidou   +8 more
doaj   +1 more source

Prediction of thermal maturity by indirect methods using seismic attributes in the central part of the Persian Gulf [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2023
In this paper, a method is proposed for the prediction of thermal maturity in the source rock using indirect methods. The applied data are well logs (neutron, density, resistance, and acoustic) in 13 wells and seismic data in six oil and gas fields in ...
Elnaz Aliakbardoust   +3 more
doaj   +1 more source

Land Usage Identification with Fusion of Thepade SBTC and Sauvola Thresholding Features of Aerial Images Using Ensemble of Machine Learning Algorithms

open access: yesApplied Artificial Intelligence, 2021
Detecting the appropriate usage of a piece of land is known as Land Usage Mining. The key resource to detect the Land Usages is aerial Images. The advancement in technology in form of satellites, drones, unmanned aerial vehicles do capture the tons of ...
Sudeep D. Thepade, Piyush R. Chaudhari
doaj   +1 more source

Localization and Bioreactivity of Cysteine-Rich Secretions in the Marine Gastropod Nucella lapillus

open access: yesMarine Drugs, 2021
Marine biodiversity has been yielding promising novel bioproducts from venomous animals. Despite the auspices of conotoxins, which originated the paradigmatic painkiller Prialt, the biotechnological potential of gastropod venoms remains to be explored ...
Mariaelena D’Ambrosio   +4 more
doaj   +1 more source

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