Results 11 to 20 of about 43,933 (259)

A Lightweight BT-Based Authentication Scheme for Illegal Signatures Identification in VANETs

IEEE Access, 2022
Research related to vehicular ad hoc networks (VANETs) has received significant attention in recent years. Despite all the advantages, the security and privacy in VANETs still become the main challenge that is widely open to discussion.
Eko Fajar Cahyadi, Min-Shiang Hwang
doaj   +1 more source

Strongly Secure Certificateless Signature Scheme Supporting Batch Verification [PDF]

Mathematical Problems in Engineering, 2014
We propose a strongly secure certificateless signature scheme supporting batch verification, which makes it possible for a verifier to verify a set of signatures more efficiently than verifying them one by one. In an identity‐based digital signature scheme, private key generator (PKG) knows each user′s signing key, so it can generate a signature which ...
Chun-I Fan, Pei-Hsiu Ho, Yi-Feng Tseng
openaire   +3 more sources

Unified Transcriptomic Signature of Arbuscular Mycorrhiza Colonization in Roots of Medicago truncatula by Integration of Machine Learning, Promoter Analysis, and Direct Merging Meta-Analysis

Frontiers in Plant Science, 2018
Plant root symbiosis with Arbuscular mycorrhizal (AM) fungi improves uptake of water and mineral nutrients, improving plant development under stressful conditions.
Manijeh Mohammadi-Dehcheshmeh, Manijeh Mohammadi-Dehcheshmeh, Ali Niazi, Mansour Ebrahimi, Mohammadreza Tahsili, Zahra Nurollah, Reyhaneh Ebrahimi Khaksefid, Reyhaneh Ebrahimi Khaksefid, Mahdi Ebrahimi, Esmaeil Ebrahimie, Esmaeil Ebrahimie, Esmaeil Ebrahimie, Esmaeil Ebrahimie, Esmaeil Ebrahimie   +13 more
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Identification of a Ubiquitin Related Genes Signature for Predicting Prognosis of Prostate Cancer

Frontiers in Genetics, 2022
Background: Ubiquitin and ubiquitin-like (UB/UBL) conjugations are one of the most important post-translational modifications and involve in the occurrence of cancers. However, the biological function and clinical significance of ubiquitin related genes (
Guoda Song, Guoda Song, Yucong Zhang, Hao Li, Zhuo Liu, Wen Song, Rui Li, Chao Wei, Tao Wang, Jihong Liu, Xiaming Liu   +10 more
doaj   +1 more source

Influence of batch effect correction methods on drug induced differential gene expression profiles

BMC Bioinformatics, 2019
Background Batch effects were not accounted for in most of the studies of computational drug repositioning based on gene expression signatures. It is unknown how batch effect removal methods impact the results of signature-based drug repositioning ...
Wei Zhou, Karel K. M. Koudijs, Stefan Böhringer   +2 more
doaj   +1 more source

Duo: A Signature Based Method to Batch-Analyze Functional Similarities of Proteins

Frontiers in Microbiology, 2021
With the rapid advancement of sequencing technology, handling of large sequencing data to analyze for protein coding capacity and functionality of predicted proteins has become an urgent demand.
Xiao Fei, Xiao Fei, Xiao Fei, Xiao Fei, Qiuchun Li, Qiuchun Li, Qiuchun Li, John Elmerdahl Olsen, Xinan Jiao, Xinan Jiao, Xinan Jiao   +10 more
doaj   +1 more source

Improvement in RSA Cryptosystem

Journal of Advances in Information Technology, 2011
Boneh and Shacham gave a nice survey on four variants (Batch RSA, MultiPrime RSA, MultiPower RSA, Rebalanced RSA). Rebalanced RSA and MultiPower RSA were then combined to increase the decryption/signature generation performance.
Seema Verma, Deepak Garg
doaj   +1 more source

MABS: Multicast Authentication Based on Batch Signature [PDF]

IEEE Transactions on Mobile Computing, 2010
Conventional block-based multicast authentication schemes overlook the heterogeneity of receivers by letting the sender choose the block size, divide a multicast stream into blocks, associate each block with a signature, and spread the effect of the signature across all the packets in the block through hash graphs or coding algorithms.
null Yun Zhou, null Xiaoyan Zhu, null Yuguang Fang   +2 more
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Identification of cancer risk assessment signature in patients with chronic obstructive pulmonary disease and exploration of the potential key genes

Annals of Medicine, 2022
It is essential to assess the cancer risk for patients with chronic obstructive pulmonary disease (COPD). Comparing gene expression data from patients with lung cancer (a total of 506 samples) and those with cancer-adjacent normal lung tissues (a total ...
Qingzhou Guan, Peng Zhao, Yange Tian, Liping Yang, Zhenzhen Zhang, Jiansheng Li   +5 more
doaj   +1 more source

Fast Batch Verification of Multiple Signatures [PDF]

, 2007
We propose an efficient batch verification of multiple signatures generated by different signers as well as a single signer. We first introduce a method to generate width-w Non-Adjacent Forms (w-NAFs) uniformly. We then propose a batch verification algorithm of exponentiations using w-NAF exponents, and apply this to batch verification for the modified
Jung Hee Cheon, Jeong Hyun Yi
openaire   +1 more source