Results 1 to 10 of about 47,062 (261)

Cross-domain entity identity association analysis and prediction based on representation learning

International Journal of Distributed Sensor Networks, 2022
Cross-domain identity association of network entities is a significant research challenge and a vital issue of practical value in relationship discovery and service recommendation between things in the Internet of things, cyberspace resources surveying ...
Mingcheng Gao, Ruiheng Wang, Lu Wang, Yang Xin, Hongliang Zhu   +4 more
doaj   +1 more source

GLPS: A Geohash-Based Location Privacy Protection Scheme

Entropy, 2023
With the development of mobile applications, location-based services (LBSs) have been incorporated into people’s daily lives and created huge commercial revenues.
Bin Liu, Chunyong Zhang, Liangwei Yao, Yang Xin   +3 more
doaj   +1 more source

Semi-obnoxious backup 2-median problem on a tree [PDF]

Journal of Applied Research on Industrial Engineering, 2021
In this paper, we discuss the obnoxious and semi-obnoxious version of the backup 2-median problem on a tree. In the obnoxious case of the 2-median problem, all vertices have negative weights, whereas in the semi-obnoxious model the vertices may have ...
Jafar Fathali, Morteza Nazari, Kobra Mahdvar   +2 more
doaj   +1 more source

Design and implementation of Hainan geophysical station network operation and maintenance auxiliary platform system

地震科学进展, 2023
To ensure efficient and convenient operation and maintenance of Hainan operation and maintenance system for geoscience observarory network, the project is based on B/S architecture, using Django, Uwsgi, Virtualenv and Python and other technical means to ...
Huamei Zhang, Xiangkai Chen, Xinbai Pang, Jingguo Huang, Zhangrong Huang, Xuyu Hong   +5 more
doaj   +1 more source

Reliability-Aware Service Function Chain Backup Protection Method

IEEE Access, 2021
Network Function Virtualization (NFV) decouples network functions from hardware, improves the flexibility of resource allocation, and enhances network scalability.
Dong Zhai, Xiangru Meng, Zhenhua Yu, Xiaoyang Han   +3 more
doaj   +1 more source

Data backup methods for mission-critical information systems

Российский технологический журнал, 2022
Objectives. Digitalization of the economy has led to a situation in which organizations accumulate huge amounts of digital data, the loss or damage of which leads to irreparable damage to the organizations. The issue of increasing data safety is relevant.
S. V. Shaytura, P. N. Pitkevich
doaj   +1 more source

Optimal Weakly Secure Minimum Storage Regenerating Codes Scheme

IEEE Access, 2019
In a distributed storage system, regenerating codes can be utilized to ensure data availability. This reduces the repair bandwidth but increases the risk of data eavesdropping on each node.
Jianchao Bian, Shoushan Luo, Zhengwen Li, Yixian Yang   +3 more
doaj   +1 more source

An Efficient Approach for LBS Privacy Preservation in Mobile Social Networks

Applied Sciences, 2019
With the rapid development of smart handheld devices, wireless communication, and positioning technologies, location-based service (LBS) has been gaining tremendous popularity in mobile social networks (MSN).
Guangcan Yang, Shoushan Luo, Hongliang Zhu, Yang Xin, Mingzhen Li, Yunfeng Wang   +5 more
doaj   +1 more source

A Lightweight ID Based Authentication and Key Agreement Protocol for Multiserver Architecture

International Journal of Distributed Sensor Networks, 2015
There is an increasing demand of an anonymous authentication to secure communications between numerous different network members while preserving privacy for the members.
Yanrong Lu, Lixiang Li, Haipeng Peng, Xing Yang, Yixian Yang   +4 more
doaj   +1 more source

FERRAMENTA DE BACKUP TRANSPARENTE BASEADA EM P2P

Colloquium Exactarum, 2016
With advances in technology came a significant increase in the number of stored files in digital format, like photos, audio files or even commercial related documents.
Ronaldo Albertini, Caetano Bocchi Pedroso   +1 more
doaj   +1 more source