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2017 11th International Conference on Intelligent Systems and Control (ISCO)最新文献

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Significance of entropy correlation coefficient over symmetric uncertainty on FAST clustering feature selection algorithm 熵相关系数对对称不确定性在FAST聚类特征选择算法中的意义
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7856035
Pallavi Malji, S. Sakhare
Feature selection is an essential method in which we identify a subset of most useful ones from the original set of features. On comparing results with original set and identified subset, we observe that the results are compatible. The feature selection algorithm is evaluated based on the components of efficiency and effectiveness, where the time required and the optimality of the subset of the feature is considered. Based on this, we are modifying the fast clustering feature selection algorithm, to check the impact of entropy correlation coefficient on it in this paper. In the algorithm, the correlation between the features is calculated using entropy correlation coefficient instead of symmetric uncertainty and then they are divided into clusters using clustering methods based on the graph. Then, the representative features i.e. those who are strongly related to the target class are selected from them. For ensuring the algorithm's efficiency, we have adopted the Kruskal minimum spanning tree (MST) clustering method. We have compared our proposed algorithm with FAST clustering feature selection algorithm on well-known classifier namely the probability-based Naive Bayes Classifier before and after feature selection. The results, on two publicly available real-world high dimensional text data, demonstrate that our proposed algorithm produces smaller and optimal features subset and also improves classifiers performance. The processing time required for the algorithm is far less than that of the FAST clustering algorithm.
特征选择是一种重要的方法,它可以从原始特征集中识别出最有用的子集。将结果与原始集和识别子集进行比较,我们发现结果是相容的。基于效率和有效性两个分量对特征选择算法进行评估,其中考虑了所需时间和特征子集的最优性。在此基础上,本文对快速聚类特征选择算法进行了改进,检验了熵相关系数对算法的影响。该算法采用熵相关系数代替对称不确定性计算特征之间的相关性,然后采用基于图的聚类方法对特征进行聚类。然后,从中选择具有代表性的特征,即与目标类密切相关的特征。为了保证算法的效率,我们采用了Kruskal最小生成树(MST)聚类方法。在特征选择前后,我们将所提出的算法与基于概率的朴素贝叶斯分类器FAST聚类特征选择算法进行了比较。在两个公开可用的现实世界高维文本数据上的结果表明,我们提出的算法产生了更小和最优的特征子集,并且还提高了分类器的性能。该算法所需的处理时间远远小于FAST聚类算法。
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引用次数: 5
How diverse is the network information obtained from the nodes of a biological neural network? 从生物神经网络的节点中获得的网络信息有多多样?
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7855970
Sayan Biswas
Neurons in central nervous system process information in networks formed by collection of neurons. Such networks perform computations in the brain resulting in decision making and other controlling signals to be generated by brain. Multi Electrode array dish is used for studying such network. Disassociated cultures are used to study the network topology and record the electrical activity occurring in the network of neurons. Electrical signal obtained from the various nodes of neural network are analysed to comment upon the diverseness in network information. Diversity index is used here. The quantification of diverseness is done in the units of bit.
中枢神经系统的神经元在神经元集合形成的网络中处理信息。这种网络在大脑中进行计算,从而产生决策和其他由大脑产生的控制信号。多电极阵列天线用于研究这种网络。分离培养物用于研究网络拓扑结构并记录神经元网络中发生的电活动。对神经网络各节点的电信号进行分析,评价网络信息的多样性。这里用的是多样性指数。分集的量化以比特为单位。
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引用次数: 2
Cloud-Based monitoring and measurement of pressure and temperature using CC3200 基于云的压力和温度监测和测量使用CC3200
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7856024
Divyavani Palle, Raghavendra Rao Kanchi
Measurement and control of pressure and temperature play an important role in different fields of Science and Technology. Also, it becomes essential to monitor the real-time weather condition of one place to another place. In this paper, we present the Cloud-Based monitoring and measurement of pressure and temperature using CC3200. CC3200 is the first SimpleLink Wi-Fi internet-on-chip LaunchPad developed by Texas instruments, the USA in 2014. The BMP085 sensor is used for measuring pressure and temperature. Measured parameters are sent to the Cloud servers of AT &TM2X Cloud technology (HTTPS). Pressure and temperature measurements made in real-time are shown graphically. The software is developed in Energia integrated development environment (IDE). The measured values are compared with the measurements recorded by the AEROSAL & ATMOSPHERIC Research Laboratory set up by ISRO, India, on the University campus.
压力和温度的测量与控制在不同的科学技术领域中起着重要的作用。此外,监测从一个地方到另一个地方的实时天气状况也变得至关重要。本文介绍了利用CC3200实现基于云的压力和温度的监测和测量。CC3200是美国德州仪器公司于2014年开发的第一款SimpleLink Wi-Fi片上互联网发射台。BMP085传感器用于测量压力和温度。测量参数发送到at&tm2x云技术的云服务器(HTTPS)。压力和温度测量实时显示图形。该软件是在Energia集成开发环境(IDE)中开发的。测量值与印度空间研究组织在大学校园内建立的大气与大气研究实验室记录的测量值进行了比较。
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引用次数: 1
Immunization strategy based on discrete particle swarm optimization algorithm in BBV network 基于离散粒子群优化算法的BBV网络免疫策略
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7855982
Yang Min, Zhang Jiayue, Zhang Damin
It is a key that how to find the most important nodes and to immune them in network. The maximum numbers and degree centrality of nodes are funded by The DPSO (discrete particle swarm optimization) strategy, the network is cut as small as possible, and then the infected nodes are limited in sub network to prevent virus propagation. Whereas due to the loss information of expressing nodes nature of strength in weighted network, we combine the maximum numbers and semi-local centrality of nodes, to identify nodes and cut the network. We compare the efficiency of those methods in weighted network, simulation results show that the method can restrain virus propagation effectively.
如何在网络中找到最重要的节点并使其免疫是一个关键问题。采用离散粒子群优化(DPSO)策略确定节点的最大数量和中心度,将网络切割得尽可能小,然后将感染节点限制在子网络中,以防止病毒传播。然而,由于加权网络中表达节点强度性质的信息存在损失,我们将节点的最大数量和半局部中心性结合起来,进行节点识别和网络切割。在加权网络中比较了这些方法的效率,仿真结果表明该方法能有效地抑制病毒的传播。
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引用次数: 3
A new chaotic attractor from Rucklidge system and its application in secured communication using OFDM Rucklidge系统中一种新的混沌吸引子及其在OFDM保密通信中的应用
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7855989
Ramanathan C., A. R, K. Sriharsha, S. Hamsavaahini, A. R., J. Saranya, R. Subhathira, Kalaiselvan K., N. R. Raajan
Attractors over OFDM is an emerging research concept which has immense potential for secured communication. The dynamic behavior of Rucklidge system leads to various strange attractors according to varying initial conditions and parameters. In our work one such new strange attractor has been developed and transmitted through OFDM and its behavior has been studied using MATLAB simulation. The performance of the system has been analyzed using BER vs Eb/N0 graph when the modulation schemes done with QPSK, 16-QAM and 64-QAM. It was observed that its security level has been enhanced because of the monovular nature of decoding it by using the same initial conditions as that of given at formation of strange attractor from the Rucklidge system.
OFDM上的吸引子是一个新兴的研究概念,在安全通信方面具有巨大的潜力。Rucklidge系统的动力学行为导致根据不同的初始条件和参数产生各种奇怪的吸引子。本文开发了一种新型的奇异吸引子,并通过OFDM传输,利用MATLAB仿真对其行为进行了研究。利用BER vs Eb/N0图分析了采用QPSK、16-QAM和64-QAM调制方案时系统的性能。通过使用与Rucklidge系统奇异吸引子形成时相同的初始条件对其进行解码,其安全性得到了提高。
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引用次数: 2
Sample review comments 评审意见样本
Pub Date : 1900-01-01 DOI: 10.1109/isco.2017.7856048
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引用次数: 0
Buck-boost converter using Fuzzy logic for low voltage solar energy harvesting application 基于模糊逻辑的Buck-boost变换器在低压太阳能收集中的应用
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7856029
Chetan P. Ugale, V. Dixit
This research paper is about implementing energy harvesting solutions to maximize the output voltage of solar panel and to harvest the waste energy from solar panel for low voltage application. As the range of applications for solar energy increases, the improved materials and methods used to harness this power source needs to be developed. Major influences on overall efficiency include solar cell efficiency, intensity of source radiation and storage technique. To circumvent this problem this technique is implemented by solar energy system independent on irradiance and temperature developed by using buck-boost converter. Fuzzy logic controller generate variable duty cycle depends on variable solar panel voltage. Generated duty cycle is applied to buck-boost converter on which output is depends which is used for low voltage application such as battery charging. The charge battery will be used for lightening the parking, staircase and quoridor etc.
本研究是关于实现能量收集的解决方案,以最大限度地提高太阳能电池板的输出电压,并收集太阳能电池板的废能用于低压应用。随着太阳能应用范围的扩大,需要开发用于利用这种能源的改进材料和方法。影响整体效率的主要因素包括太阳能电池效率、源辐射强度和存储技术。为了解决这一问题,利用升压变换器开发了不依赖辐照度和温度的太阳能系统。模糊控制器根据太阳能板电压的变化产生可变占空比。产生的占空比应用于输出依赖的降压-升压转换器,用于低电压应用,如电池充电。充电电池将用于停车场、楼梯、走廊等照明。
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引用次数: 16
Conceptual view of low-cost sensory Evaporimeter based on Internet of Things (IoT) 基于物联网(IoT)的低成本感测蒸发器概念图
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7856018
Kirtan Gopal Panda, N. Kumar, A. Hossain
Evaporimeter, a scientific device is used to measure the rate of water evaporation into the atmosphere from a wet surface. Using this instrument, we are able to calculate irrigation scheduling, crop selection to the different geographical area and future prediction of drought. Now a day's the compressive development of wireless sensor and Internet of things (IoT) can be embedded with manually operated evaporimeter. In this paper our main intensiveness on the modernization of Class-A Pan Evaporimeter with low expenditure. By deploying different types of sensors on manually operated evaporimeter and exchange data with servers is not only reduce the manual effort but also feasible it for real-time remote area operation. Here we focus on the conceptual idea and algorithm for the design of low-cost sensory evaporimeter based on IoT.
蒸发器是一种用于测量水从潮湿表面蒸发到大气中的速率的科学装置。利用该仪器,我们可以计算灌溉调度,作物选择,以不同的地理区域和未来的干旱预测。如今一天压缩发展的无线传感器和物联网(IoT)都可以嵌入人工操作的蒸发器。本文主要对低成本的a类蒸发器进行现代化改造。通过在人工操作的蒸发器上部署不同类型的传感器,并与服务器交换数据,不仅减少了人工操作的工作量,而且可以实现远程实时操作。本文重点研究了基于物联网的低成本感官蒸发器的设计思路和算法。
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引用次数: 1
Modelling, simulation & comparison of BLDC motor and induction motor based condenser in a chiller cooler system using CFD 基于CFD的无刷直流电机和感应电机的冷凝器在冷水机组冷却器系统中的建模、仿真和比较
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7855980
P. A. Michael, Suji Vinayak A., J. A., Viswa Hariharan A., Sharon G.
Air conditioning is a major factor for the amount of power consumption in an infrastructure. Therefore it's important to improve the overall efficiency of the air conditioning system. Reducing the power consumption can decrease the demand for energy and lower the emission of greenhouse gases. In this paper, we present that the use of BLDC run fan for condenser in chiller system of air-conditioners will have better efficiency than the conventionally used induction motor. The rate of Air flow determines the temperature difference between the coolant entering the condenser and leaving the condenser. As the power loss in induction motor is higher than BLDC motor, higher speed can be obtained using BLDC motor than IM motor with same power rating. So, when speed increases the coefficient of performance increases. The simulation performed in CFD (computational fluid dynamics) software brings out the performance of BLDC motor and Induction motor, proving the better coefficient of performance with BLDC motor.
空调是基础设施耗电量的一个主要因素。因此,提高空调系统的整体效率是非常重要的。减少电力消耗可以减少能源需求,减少温室气体排放。本文提出了在空调制冷系统中采用无刷直流运行风机作为冷凝器比传统的感应电机具有更好的效率。空气流速决定了进入冷凝器和离开冷凝器的冷却剂之间的温度差。由于感应电机的功率损耗高于无刷直流电机,因此在相同额定功率下,使用无刷直流电机可以获得比IM电机更高的转速。因此,当速度增加时,性能系数增加。在CFD(计算流体动力学)软件中进行了仿真,得到了无刷直流电机和感应电机的性能,证明无刷直流电机具有更好的性能系数。
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引用次数: 6
Image segmentation using clustering with fireworks algorithm 利用烟花聚类算法进行图像分割
Pub Date : 1900-01-01 DOI: 10.1109/ISCO.2017.7855961
P. Misra, Tapas Si
This paper presents a hard clustering technique using fireworks algorithm with adaptive transfer function (FWAATF) for image segmentation. The fireworks algorithm (FWA) is a recently developed new Swarm Intelligence (SI) algorithm for function optimization. This algorithm simulates the process of fireworks explosion in the night sky. The main characteristic of FWA is the good balance between exploration and exploitation during the search process. The exploitation is done using good fireworks whereas the bad fireworks are responsible for exploration. FWA shows its efficiency and effectiveness in numerical function optimization over other SI algorithm like particle swarm optimization (PSO). FWA-ATF is a modified version of basic FWA and in this work, it is used in hard clustering technique to segment the image. FWA-ATF is used to find the optimal cluster centroids corresponding to different regions in the image. The proposed clustering technique is applied to segment four benchmark images and the well-known cluster validity index-Dunn's Index is used to measure the performance of the proposed clustering technique quantitatively. The performance of the proposed method is compared with clustering using K-means, PSO and basic FWA. The experimental results demonstrates that the proposed clustering technique with FWA-ATF performs better than other methods in segmentation for most of the images.
提出了一种基于自适应传递函数(FWAATF)的fireworks算法的图像分割硬聚类技术。烟花算法(fireworks algorithm, FWA)是近年来发展起来的一种用于函数优化的群智能算法。该算法模拟了烟花在夜空中爆炸的过程。FWA的主要特点是在搜索过程中很好地平衡了勘探和利用。利用好烟花进行开发,坏烟花负责勘探。与粒子群算法(PSO)等其他SI算法相比,FWA算法在数值函数优化方面显示出其效率和有效性。FWA- atf是对基本FWA的改进,在本研究中,将其应用于硬聚类技术中对图像进行分割。利用FWA-ATF算法寻找图像中不同区域对应的最优聚类质心。将所提出的聚类技术应用于四张基准图像的分割,并使用众所周知的聚类有效性指标- dunn指数来定量衡量所提出的聚类技术的性能。将该方法与基于K-means、PSO和基本FWA的聚类方法进行了性能比较。实验结果表明,本文提出的FWA-ATF聚类技术在大多数图像的分割效果上优于其他方法。
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引用次数: 12
期刊
2017 11th International Conference on Intelligent Systems and Control (ISCO)
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