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- research-articleMarch 2024
Synchronization of fuzzy-chaotic systems with Z-controller in secure communication
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119988AbstractSoft Computing approaches may be effectively used for the aim to improve security of communication systems. Recently, we proposed a technique for fuzzy-chaotic masking signals generation. In this paper we developed this approach further. It is ...
- research-articleMarch 2024
FedGL: Federated graph learning framework with global self-supervision
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119976AbstractGraph data are ubiquitous in the real world. Graph learning (GL) attempts to mine and analyze graph data so that valuable information can be discovered. Existing GL methods are designed for centralized scenarios. However, in practical scenarios, ...
- research-articleMarch 2024
Differentially private trajectory event streams publishing under data dependence constraints
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119959AbstractDifferential Privacy (DP), as a de facto privacy-preserving paradigm, can be widely applied in numerous event streams publishing schemes to protect private events (i.e., trajectory points of users). However, most existing schemes assume these ...
- research-articleMarch 2024
A game-theory-based scheme to facilitate consensus latency minimization in sharding blockchain
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119954AbstractUnbalanced consensus latency in reaching a consensus on transactions occurs due to differences in the ability of different committees to process transactions. As the consensus latency accumulates, the transaction throughput of the sharding ...
- research-articleMarch 2024
Fuzzy-based adaptive event-triggered control for nonlinear cyber-physical systems against deception attacks via a single parameter learning method
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119948AbstractThis paper investigates the adaptive fuzzy control issue of cyber-physical systems (CPSs) against unknown deception attacks and external disturbance. Based on the backstepping design framework, the uncertainty term composed of the approximation ...
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- research-articleMarch 2024
An efficient algorithm deciding chaos for linear cellular automata over ( Z / m Z ) n with applications to data encryption
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119942AbstractWe provide an efficient algorithm deciding chaos for linear cellular automata (LCA) over ( Z / m Z ) n, a large and important class of cellular automata (CA) which may exhibit many of the complex features typical of general CA and are used in ...
- research-articleMarch 2024
Secure message recovery in presence of the cyber-attack using discrete-time chaotic modulation approach
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119923AbstractThe secure message recovery problem in presence of cyber-attack is considered in this paper. The message is modulated by a master chaotic system which may be vulnerable to a cyber-attack and then transmitted to a receiver. By designing a novel ...
- research-articleMarch 2024
MixCam-attack: Boosting the transferability of adversarial examples with targeted data augmentation
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119918AbstractMany black-box adversarial attack algorithms perform attacks on machine learning models based on the transferability of adversarial examples, and the input transformation-based attack is one of the most effective methods. However, existing input ...
Highlights- A targeted data augmentation-based black-box adversarial attack method.
- Performing adversarial attacks from the perspective of moving the focus region of DNN.
- Boosting the transferability of the crafted adversarial examples.
- ...
- research-articleMarch 2024
A novel privacy-preserving graph convolutional network via secure matrix multiplication
Information Sciences: an International Journal (ISCI), Volume 657, Issue CFeb 2024https://doi.org/10.1016/j.ins.2023.119897AbstractGraph convolutional network (GCN) is one of the most representative methods in the realm of graph neural networks (GNNs). In the convolution process, GCN combines the structural information of the networks with the features of nodes. In practice, ...
- research-articleFebruary 2024
Ideal uniform multipartite secret sharing schemes
Information Sciences: an International Journal (ISCI), Volume 655, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119907AbstractMultipartite secret sharing schemes are those having a multipartite access structure, in which the set of participants is divided into several parts and all participants in the same part play an equivalent role. Secret sharing schemes for these ...
- research-articleFebruary 2024
An ETH-based approach to securing industrial Internet systems against mutinous attacks
Information Sciences: an International Journal (ISCI), Volume 655, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119904AbstractIn modern manufacturing industries, industrial components are becoming increasingly open and interconnected which significantly promotes the collaboration capability and producing efficiency on one hand, while, on the other hand, makes the ...
- research-articleFebruary 2024
HRA-secure attribute-based threshold proxy re-encryption from lattices
Information Sciences: an International Journal (ISCI), Volume 655, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119900AbstractProxy re-encryption (PRE) allows a semi-trust proxy with a re-encryption key to transform a ciphertext encrypted under one key to an encryption of the same message under another key. Attribute-based proxy re-encryption (AB-PRE) is a ...
Highlights- Proxy re-encryption in a threshold system to resolve the problems of single point of failure and proxy-user collusion.
- Attribute based threshold proxy re-encryption to provide fine-grained access control and delegation of encrypted ...
- research-articleFebruary 2024
Two-level adversarial attacks for graph neural networks
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119877AbstractGraph neural networks (GNNs) have achieved significant success in numerous graph-based applications. Unfortunately, they are sensitive to adversarial examples generated by modifying graphs with imperceptible perturbations. Therefore, researchers ...
- research-articleFebruary 2024
Differential privacy may have a potential optimization effect on some swarm intelligence algorithms besides privacy-preserving
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119870AbstractDifferential privacy (DP), as a promising privacy-preserving model, has attracted great interest from researchers in recent years. At present, research on the combination of deep learning and DP is active. In contrast, another widely used ...
- research-articleFebruary 2024
Deep joint adversarial learning for anomaly detection on attribute networks
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119840AbstractAttribute network anomaly detection has attracted growing interest in recent years, which aims to separate the points whose behavior is clearly different from others. The complex interactions between the network structure and node attributes ...
Highlights- We introduce JAANE, a framework for attribute network anomaly detection. It jointly learns attribute and structure embeddings, fusing them into a shared latent space. JAANE then identifies abnormal nodes using a compact hypersphere of ...
- research-articleFebruary 2024
A novel lightweight decentralized attribute-based signature scheme for social co-governance
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119839Highlights- It constructs a lightweight DABS signature scheme with unconditional full anonymity scheme to protect system users’ privacy.
- It proposed a social co-governance system based on LWBT-DABS to monitor the public network and deter user ...
Social co-governance is an effective way to solve public safety incidents such as COVID-19 incident. But the insiders wouldn’t share the firsthand information for fear of cyber-violence. Though most of researches paid attention to the data access ...
- research-articleFebruary 2024
Secure and efficient multi-key aggregation for federated learning
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119830AbstractFederated learning (FL) is a distributed machine learning framework that aims to provide privacy for local datasets while learning a global machine learning model. However, the updates exchanged in FL may indirectly reveal information about the ...
- research-articleFebruary 2024
A two-stage robust reversible watermarking using polar harmonic transform for high robustness and capacity
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119786AbstractDesigning the robust reversible watermarking (RRW) with high robustness and capacity while maintaining invisibility and reversibility is a challenging problem. To alleviate this problem, we present a two-stage RRW scheme using the polar harmonic ...
- research-articleFebruary 2024
Secure Internet of medical Things (IoMT) based on ECMQV-MAC authentication protocol and EKMC-SCP blockchain networking
Information Sciences: an International Journal (ISCI), Volume 654, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119783Highlights- The mutual user authentication ECMQV-MAC protocol is under a secure data storage.
- A legal authentication for the user to access the Blockchain networking (BCN) avoids large data storage.
- The privacy of the data is more robust ...
The Internet of Medical Things (IoMT) is a collection of healthcare technologies (medical equipment, software applications, and services) that allows doctors, care providers, and medical test centers to store and exchange health data ...
- research-articleJanuary 2024
Hybrid watermarking algorithm for medical images based on digital transformation and MobileNetV2
Information Sciences: an International Journal (ISCI), Volume 653, Issue CJan 2024https://doi.org/10.1016/j.ins.2023.119810AbstractThe current study presents a new methodology for zero watermarking that relies on the discrete wavelet transform (DWT) and an improved MobileNetV2 convolutional neural network, along with the discrete cosine transform (DCT). This model is ...