Remediation of chaos in cognitive Internet of Things sensor network

IF 4.4 3区 计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS
Vidyapati Jha, Priyanka Tripathi
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引用次数: 0

Abstract

The cognitive Internet of Things (CIoT) is an emerging field that integrates cognitive capabilities into IoT systems, enabling devices to learn, reason, and make autonomous decisions. This advancement enhances the intelligence and adaptability of IoT applications. However, the vast, unpredictable, diversified, and time-dependent nature of data generated by these applications presents significant challenges in data management. Without a cognitively inspired framework, effectively managing this complex data becomes increasingly difficult. The behaviour of the data stream should be cognitively assessed in a number of scenarios to ensure that CIoT applications continue to operate smoothly and exhibit non-chaotic behaviour. In order to address it, this research proposes a novel design to detect the chaotic behaviour of the multisensory data stream and further tries to step it up to correct and return from a chaotic state to a non-chaotic state. In the proposed design, the Lyapunov exponent is computed for the detection of chaotic behaviour in the massive heterogeneous data stream, and if the system is found chaotic, then it designs the three novel algorithms, i.e., total variation (TV) regularization, maximum a posteriori (MAP) estimation, and informative value replacement for chaotic sensor data of the system from returning to non-chaotic state. This is done in a computationally efficient manner so that there is no extra burden posed on the fusion center. The suggested algorithm outperforms competing algorithms (accuracy > 99%) in an experimental evaluation, which is carried out utilizing environmental data spanning 21.25 years and uncovered by cross-validation using several measures.
认知物联网传感器网络混沌修复
认知物联网(CIoT)是一个新兴领域,它将认知能力集成到物联网系统中,使设备能够学习、推理和做出自主决策。这一进步增强了物联网应用的智能和适应性。然而,这些应用程序生成的数据具有巨大的、不可预测的、多样化的和时间依赖性的特性,这给数据管理带来了重大挑战。如果没有一个认知启发的框架,有效地管理这些复杂的数据变得越来越困难。数据流的行为应该在许多场景中进行认知评估,以确保CIoT应用程序继续平稳运行并表现出非混沌行为。为了解决这个问题,本研究提出了一种新的设计来检测多感官数据流的混沌行为,并进一步尝试加强它以纠正并从混沌状态返回到非混沌状态。在该设计中,计算李雅普诺夫指数来检测大量异构数据流中的混沌行为,如果发现系统是混沌的,则设计了三种新颖的算法,即全变分(TV)正则化、最大后验(MAP)估计和系统混沌传感器数据从返回到非混沌状态的信息值替换。这是以一种计算效率高的方式完成的,这样就不会给聚变中心带来额外的负担。该算法优于竞争算法(精度>;99%),这是一项利用21.25年的环境数据进行的实验评估,并通过几种措施进行交叉验证。
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来源期刊
Ad Hoc Networks
Ad Hoc Networks 工程技术-电信学
CiteScore
10.20
自引率
4.20%
发文量
131
审稿时长
4.8 months
期刊介绍: The Ad Hoc Networks is an international and archival journal providing a publication vehicle for complete coverage of all topics of interest to those involved in ad hoc and sensor networking areas. The Ad Hoc Networks considers original, high quality and unpublished contributions addressing all aspects of ad hoc and sensor networks. Specific areas of interest include, but are not limited to: Mobile and Wireless Ad Hoc Networks Sensor Networks Wireless Local and Personal Area Networks Home Networks Ad Hoc Networks of Autonomous Intelligent Systems Novel Architectures for Ad Hoc and Sensor Networks Self-organizing Network Architectures and Protocols Transport Layer Protocols Routing protocols (unicast, multicast, geocast, etc.) Media Access Control Techniques Error Control Schemes Power-Aware, Low-Power and Energy-Efficient Designs Synchronization and Scheduling Issues Mobility Management Mobility-Tolerant Communication Protocols Location Tracking and Location-based Services Resource and Information Management Security and Fault-Tolerance Issues Hardware and Software Platforms, Systems, and Testbeds Experimental and Prototype Results Quality-of-Service Issues Cross-Layer Interactions Scalability Issues Performance Analysis and Simulation of Protocols.
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