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2020 Fourth International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)最新文献

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Hardware Implementation of Cancellable Biometric Systems 可取消生物识别系统的硬件实现
Lamiaa A. Abou elazm, S. Ibrahim, Mohamed G. Egila, H. Shawkey, M. Elsaid, W. El-shafai, F. A. Abd El-Samie
The use of biometrics in security applications may be vulnerable to several challenges of hacking. Thus, the emergence of cancellable biometrics becomes a suitable solution to this problem. This paper presents a one-way cancellable biometric transform that depends on 3D chaotic maps for face and fingerprint encryption. It aims to avoid cloning of original biometrics and allow the templates used by each user in different applications to be variable. The permutations achieved with the chaotic maps guarantee high security of the biometric templates, especially with the 3D implementation of the encryption algorithm. In addition, the paper presents a hardware implementation for this framework. The proposed algorithm also achieves good performance in the presence of low and moderate levels of noise. An experimental version of the proposed cancellable biometric system has been applied on FPGA model. The obtained results achieve a powerful performance of the proposed cancellable biometric system.
在安全应用中使用生物识别技术可能容易受到黑客攻击。因此,可取消生物识别技术的出现成为解决这一问题的合适方案。提出了一种基于三维混沌映射的单向可取消生物特征变换,用于人脸和指纹加密。它旨在避免克隆原始生物识别技术,并允许每个用户在不同应用中使用的模板是可变的。混沌映射实现的排列保证了生物识别模板的高安全性,特别是加密算法的3D实现。此外,本文还给出了该框架的硬件实现。该算法在低噪声和中等噪声条件下也具有良好的性能。所提出的可取消生物识别系统的实验版本已在FPGA模型上应用。所得结果表明,所提出的可取消生物识别系统具有较强的性能。
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引用次数: 12
IoT based Classification Techniques for Soil Content Analysis and Crop Yield Prediction 基于物联网的土壤含量分析和作物产量预测分类技术
R. Reshma, V. Sathiyavathi, T. Sindhu, K. Selvakumar, L. Sairamesh
Agriculture aided by IoT is called Smart Agriculture and it gives rise to precision farming. Soil Monitoring combined with Internet of Things (IoT) technology aids in the enhancement of agriculture by increasing yield through gauging the exact soil characteristics such as Moisture, Temperature, Humidity, PH, and Nutrition content/Fertility. This data is then gathered in cloud storage and with the appropriate data operations; it enabled us to optimize farming strategies and helped create a trend analysis. This, then, allows us to precisely utilize resources and steer the farming methods in prudent ways to optimize yield. The proposed IoT system is composed of pH sensors, Humidity and temperature sensors, Soil moisture sensors, soil nutrient sensors (NPK) probes, microcontroller/microprocessor equipped with WiFi and Cloud storage. When the sensors are implemented, they measure the corresponding characteristics and transmit time-stamped live data to the cloud server. These sensors work together and provide wholesome data to the analyst. For the recommending system, the SVM and Decision Tree algorithm is proposed to get the crop suitable for the given soil data and helps to enhance the growth using an optimized farming process.
物联网辅助的农业被称为智能农业,它带来了精准农业。土壤监测与物联网(IoT)技术相结合,通过测量精确的土壤特征(如湿度、温度、湿度、PH值和营养含量/肥力)来提高产量,从而有助于提高农业产量。然后将这些数据收集到云存储中并进行适当的数据操作;它使我们能够优化耕作策略,并帮助创建趋势分析。因此,我们可以精确地利用资源,谨慎地指导耕作方法,以优化产量。该物联网系统由pH传感器、湿度和温度传感器、土壤湿度传感器、土壤养分传感器(NPK)探针、配备WiFi和云存储的微控制器/微处理器组成。当传感器实现后,它们测量相应的特征,并将带有时间戳的实时数据传输到云服务器。这些传感器一起工作,为分析人员提供健康的数据。对于推荐系统,提出了支持向量机和决策树算法来获得适合给定土壤数据的作物,并通过优化的耕作过程来帮助提高作物的生长。
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引用次数: 16
Twitter data in Emotional Analysis - A study 情绪分析中的推特数据——一项研究
Lokesh Singh, P. Gupta, R. Katarya, Pragyat Jayvant
As the innovation age encourages individuals to communicate their emotions via web-based media locales like Facebook, Instagram, Twitter, and so on. Numerous individuals share their musings and thoughts step by step in twitter similar to other tweets. This is considered as an exciting and attractive way to express ourselves as inspections are increasing bit by bit, due to which rundown of surveys are necessary for the job where summed up of text is required to give helpful data from the huge number of surveys. It is exceptionally hard for an individual to extricate helpful information or sum up it from the extremely enormous record. This paper focuses on comparison and analysis of different sentiment analysis techniques. It gives a far-reaching review about the recent and past examinations on sentiment analysis, challenges, and approaches for future angles.
随着创新时代的到来,人们开始通过Facebook、Instagram、Twitter等网络媒体来交流自己的情感。许多人在推特上一步一步地分享他们的沉思和想法,就像其他推特一样。这被认为是一种令人兴奋和有吸引力的表达自己的方式,因为检查正在一点一点地增加,因此调查的概要对于工作是必要的,需要总结文本来从大量的调查中提供有用的数据。对于一个人来说,从极其庞大的记录中提取有用的信息或加以总结是异常困难的。本文着重对不同的情感分析技术进行了比较和分析。它对最近和过去的情感分析、挑战和未来角度的方法进行了深远的回顾。
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引用次数: 3
Telugu handwritten character recognition using deep residual learning 使用深度残差学习的泰卢固语手写字符识别
Bindu Madhuri Cheekati, Roje Spandana Rajeti
Present years are the exciting times for recognition of handwritten characters in the fields of Image Processing, Pattern Recognition, and Computer Vision. Recognizing handwritten characters using deep convolutional neural networks is a new era. There are various techniques available for handwritten recognition of characters, depending on hand-designed features. The proposed work is based on a systematic method to recognize both offline and online Telugu handwritten characters with residual learning framework called ResNet. A residual learning network is a concept of deeper neural networks where the training of the data is more effective. ResNet enables building very deep networks by addressing the vanishing gradient problem that occurs in deep convolutional neural networks. This paper deals in developing a fast, reliable Telugu handwritten ResNet for both online and offline character recognition and also improves the classification performance. The model is evaluated with IIITS-Telugu Handwriting Database; HP Labs database (Telugu) India and achieved very promising results. The Proposed residual net (ResNet-50) achieves 2.37% error on the ResNet-18 & 34 test set.
近年来是图像处理、模式识别和计算机视觉领域手写体字符识别的激动人心的时代。使用深度卷积神经网络识别手写字符是一个新时代。根据手工设计的特征,有各种可用于手写字符识别的技术。提出的工作是基于一个系统的方法来识别离线和在线泰卢固语手写字符与残余学习框架称为ResNet。残差学习网络是一个深度神经网络的概念,其中数据的训练更有效。通过解决深度卷积神经网络中出现的梯度消失问题,ResNet可以构建非常深度的网络。本文致力于开发一种快速、可靠的泰卢固语手写ResNet,用于在线和离线字符识别,并提高分类性能。使用iiits -泰卢固语笔迹数据库对该模型进行了评估;惠普实验室数据库(泰卢固语)印度取得了非常有希望的结果。所提出的残差网(ResNet-50)在ResNet-18和resnet - 34测试集上的误差达到2.37%。
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引用次数: 8
Security Domain, Threats, Privacy issues in the Internet of Things (IoT): A Survey 物联网(IoT)中的安全领域、威胁、隐私问题:调查
Shipra Singh, Kaptan Singh, A. Saxena
With the evolution of technology, usage of the Internet of Things (IoT) has grown immensely. IoT is now getting used in homes, traffic controls, mode of commute, and many more. IoT brings different physical entities together virtually. IoT is revolutionizing how different devices communicate with each other. With IoT, in the future, the transformation of the physical devices into smart devices with additional capabilities, are increased in ease of usage. Due to the advancement of wireless communication over the internet exposed to these devices and objects including several threats and security vulnerabilities. This paper discusses different issues related to the security and privacy of the Internet of Things along with proposed countermeasures.
随着技术的发展,物联网(IoT)的使用已经大大增加。物联网现在被用于家庭、交通控制、通勤模式等等。物联网将不同的物理实体虚拟地结合在一起。物联网正在彻底改变不同设备之间的通信方式。随着物联网的发展,在未来,物理设备向具有额外功能的智能设备的转变在易用性方面有所增加。由于无线通信在互联网上的进步,暴露给这些设备和对象包括几个威胁和安全漏洞。本文讨论了与物联网安全和隐私相关的各种问题,并提出了对策。
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引用次数: 1
Integrated Cloud Internet of Things for Realtime Applications 实时应用的集成云物联网
Koduru Suresh, G. V. Kumar
With the advancement of Internet of Things, the utilization factor has shifted from computers to every gadget used by humans. It is important that the end user services across different applications are required to be offered at one-stop with cost effective solutions. Today sensors are installed in applications that need to be monitored in real-time but it must be taken into consideration with respect to the cost and maintenance involved with physical sensors. Hence there is need to depend on virtual internet of things for real time monitoring of applications with minimal use of physical sensors. Here virtual internet of things is coined as the use of various cloud technologies that control and monitor the applications using API's with minimal use of physical sensors. In this work a plug and play framework is devised based on VIoT (virtual internet of things) and IoT for implementing on applications that are dependent on environmental monitoring. Later based on the defined framework two use cases are illustrated. Here actuation and automation are done based on certain imposed constraints to respond as per inputs and outputs generated by various devices installed in real time applications.
随着物联网的发展,利用因素已经从电脑转移到人类使用的每一个小工具。跨不同应用程序的最终用户服务必须以具有成本效益的一站式解决方案提供,这一点很重要。如今,传感器被安装在需要实时监控的应用中,但必须考虑到物理传感器的成本和维护。因此,有必要依靠虚拟物联网来实时监控应用程序,而最少使用物理传感器。在这里,虚拟物联网被创造为使用各种云技术来控制和监控使用API的应用程序,而最小限度地使用物理传感器。在这项工作中,基于VIoT(虚拟物联网)和IoT设计了一个即插即用框架,用于实现依赖于环境监测的应用程序。稍后将根据定义的框架说明两个用例。在这里,驱动和自动化是基于某些强加的约束来响应由安装在实时应用程序中的各种设备生成的输入和输出。
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引用次数: 1
Modeling, Simulation and Design of Luo Converter for DC Micro Grid Application 直流微电网用Luo变换器的建模、仿真与设计
A. Amudha, M. Ramkumar, V. Vijayalakshmi, G. Emayavaramban, V. Mansoor, S. Divyapriya, P. Nagaveni
The present work describes modelling, simulation and configuration of the Dual Loop Controller for the CCD Microgrid Operation of the Positive Performance Super Lift Luo Converters (POESLLC). The incorporation of green energy sources makes DC microgrids exciting. The super lifting Luo Converters is key in connecting a DC source in the DC microgrids, due to the low power rates of these DC sources. Traditional boost converters, buck converters and buck boost converters produced lower voltage transmission gain and ribs. POESLLC is recommended for DC micro grid applications in order to solve these issues. Dual loop controller regulates the output voltage and the inductor current of the converter The PI controller is the external voltage loop for the load voltage controlling and the P controller is the internal current loop for the inductor current control. By designing the MATLAB / SIMULINK model under various operating conditions, the dual loop controller of POESLLC is checked. Such converters could be included in electronic power courses to support graduate students and graduate students in their exploration of their knowledge in the field of application.
本文描述了正性能超级升力罗变流器(POESLLC) CCD微网运行双回路控制器的建模、仿真和配置。绿色能源的结合使得直流微电网令人兴奋。由于这些直流电源的低功率率,超级提升罗变流器是在直流微电网中连接直流电源的关键。传统升压变换器,降压变换器和降压升压变换器产生较低的电压传输增益和肋。为了解决这些问题,建议在直流微电网应用中使用POESLLC。双环控制器调节变换器的输出电压和电感电流,PI控制器为负载电压控制的外电压环,P控制器为电感电流控制的内电流环。通过设计各种工况下的MATLAB / SIMULINK模型,对POESLLC双环控制器进行了校核。这种转换器可以列入电子电力课程,以支持研究生和研究生探索他们在应用领域的知识。
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引用次数: 10
Non Linear Predictive Modelling for IC Engine Using Artificial Neural Network 基于人工神经网络的内燃机非线性预测建模
N. MohanaSundaram
Artificial neural networks are powerful data computational models which have the capability of representation of complex input-output relationships of physical systems. Further they could perform “intelligent” tasks that performed by the human brain. In this work a predictive nonlinear model of an internal combustion engine is simulated using Elman recurrent neural work, Cascade Forward Neural Network and a Feed Forward Neural Network to predict the operational parameters engine torque and the nitrous oxide emissions. The parameters fuel rate and speed of the engine serve as input. A standard bench mark dataset is used for training the Elman neural network. The simulations results confirm that the Neural Network models can map the nonlinear input -output relationships in an effective manner. All the three different neural networks could map the input-output relationship and the test results confirm that Elman Neural Network has the best performance.
人工神经网络是一种强大的数据计算模型,具有表征物理系统复杂输入输出关系的能力。此外,它们还可以执行由人脑执行的“智能”任务。本文采用Elman递归神经网络、级联前向神经网络和前馈神经网络对内燃机的非线性预测模型进行了仿真,以预测内燃机的运行参数、发动机扭矩和氧化亚氮排放。发动机的燃油率和转速参数作为输入。使用标准基准数据集训练Elman神经网络。仿真结果表明,神经网络模型可以有效地映射非线性输入输出关系。三种不同的神经网络都能映射出输入输出关系,测试结果表明Elman神经网络的性能最好。
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引用次数: 2
A Controllability Algorithm to Minimize the Spreading chance of COVID-19 in Individual Networks 最小化COVID-19在个体网络传播机会的可控性算法
Abeer Mahmood Hassan, Saad Talib Hasson
After the spread of the coronavirus. It became necessary to presenting artificial intelligence algorithms to study social contact between people. On the other hand, social network considers as a complex network. The situation became urgent to reduce these networks and reduce links between people inside each network while maintaining full controllability of the networks to reduce the number of real contact and minimize the cost of the networks especially in these bad days, which the world lives in due to the spread of epidemics, viruses, and infection. This paper aims to present a model that computes controllability on real contact people's networks to reduce touches and keep the network in a controlled manner based on three ways. a structural controllability approach is using by applying the Bipartite-graph algorithm and the Hopcroft-Karp algorithm. In order to determine the drive nodes that must be controlled to gain full control of the network, normal driver nodes and weak driver nodes. Weak driver nodes can remove to enhance controllability. As a result, network controllability increased by 12.8%, reduced rate of drive nodes, reduced the chance of spread of infection by 67%.
在冠状病毒传播之后。有必要提出人工智能算法来研究人与人之间的社会联系。另一方面,社会网络被认为是一个复杂的网络。减少这些网络,减少每个网络内的人之间的联系,同时保持网络的完全可控性,以减少实际接触的数量,并最大限度地降低网络的成本,特别是在当今世界因流行病、病毒和感染的传播而生活的糟糕日子里,情况变得紧迫。本文旨在基于三种方法,提出一种计算真实联系人网络可控性的模型,以减少接触并保持网络处于可控状态。通过应用二部分图算法和Hopcroft-Karp算法,提出了一种结构可控性方法。为了确定必须控制的驱动节点以获得对网络的完全控制,正常驱动节点和弱驱动节点。可以移除弱驱动节点以增强可控性。结果,网络可控性提高12.8%,驱动节点率降低,感染传播几率降低67%。
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引用次数: 1
MQTT- CoAP Interconnector: IoT Interoperability Solution for Application Layer Protocols MQTT- CoAP互连器:面向应用层协议的物联网互操作性解决方案
Madhavi Dave, Jyotika Doshi, Harshal A. Arolkar
Internet of Things (IoT) is a developing technology from recent decades which works on heterogeneous machines and technology interoperate without human involvement. The challenge of IoT automation is to coordinate autonomous devices, sensors and real-time applications for seamless communication. Many organizations and researchers have demonstrated various solutions for a wide range of IoT devices. However, the available system provides its specific IoT infrastructure, devices, APIs and data formats, which leads to interoperability issues. A new data interoperability solution MQTT-CoAP Interconnector (MCI) is designed for interoperability of MQTT and CoAP protocols at the application layer of IoT. It works as a bridge between the local message of MQTT and remote message of CoAP with data parsing capacity. MCIis the lightweight interoperability solution designed with consideration of resource-constrained devices of the IoT ecosystem. As compared to available open-source solutions, MCI performs better considering communication parameters like transmission time, throughput, latency and packet loss. Thus, the MCI interoperability solution can benefit to resolve one of the major issues of the IoT ecosystem.
物联网(IoT)是近几十年来发展起来的一项技术,它工作在异构机器和技术上,无需人工参与即可进行互操作。物联网自动化的挑战是协调自主设备、传感器和实时应用,实现无缝通信。许多组织和研究人员已经为各种物联网设备展示了各种解决方案。然而,可用的系统提供了其特定的物联网基础设施、设备、api和数据格式,这导致了互操作性问题。MQTT-CoAP互连器(MCI)是一种新的数据互操作性解决方案,旨在实现MQTT和CoAP协议在物联网应用层的互操作性。它作为MQTT的本地消息和具有数据解析能力的CoAP的远程消息之间的桥梁。mci是考虑物联网生态系统中资源受限设备而设计的轻量级互操作性解决方案。与可用的开源解决方案相比,考虑到传输时间、吞吐量、延迟和数据包丢失等通信参数,MCI的性能更好。因此,MCI互操作性解决方案可以解决物联网生态系统的主要问题之一。
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引用次数: 8
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2020 Fourth International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)
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