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2017 International Conference on Computer, Electrical & Communication Engineering (ICCECE)最新文献

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Machine Learning and Cyber Security 机器学习和网络安全
R. Das, Thomas H. Morris
The application of machine learning (ML) technique in cyber-security is increasing than ever before. Starting from IP traffic classification, filtering malicious traffic for intrusion detection, ML is the one of the promising answers that can be effective against zero day threats. New research is being done by use of statistical traffic characteristics and ML techniques. This paper is a focused literature survey of machine learning and its application to cyber analytics for intrusion detection, traffic classification and applications such as email filtering. Based on the relevance and the number of citation each methods were identified and summarized. Because datasets are an important part of the ML approaches some well know datasets are also mentioned. Some recommendations are also provided on when to use a given algorithm. An evaluation of four ML algorithms has been performed on MODBUS data collected from a gas pipeline. Various attacks have been classified using the ML algorithms and finally the performance of each algorithm have been assessed.
机器学习技术在网络安全中的应用比以往任何时候都要多。从IP流量分类开始,过滤恶意流量进行入侵检测,ML是可以有效对抗零日威胁的有希望的答案之一。新的研究正在使用统计流量特征和机器学习技术进行。本文重点综述了机器学习及其在入侵检测、流量分类和电子邮件过滤等网络分析中的应用。根据文献的相关性和被引次数对各种方法进行了识别和总结。由于数据集是ML方法的重要组成部分,因此还提到了一些众所周知的数据集。还提供了一些关于何时使用给定算法的建议。在某输气管道MODBUS数据上,对四种机器学习算法进行了评估。使用ML算法对各种攻击进行了分类,最后对每种算法的性能进行了评估。
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引用次数: 28
Machine Learning Based Fitness Tracker Platform Using MEMS Accelerometer 基于MEMS加速度计的机器学习健身追踪器平台
Yash S. Jain, D. Chowdhury, M. Chattopadhyay
This paper deals with real time development of a machine learning based portable system for determining eating habits of a human being using six point calibrated wearable MEMS tri-axial accelerometer. The rise of obesity as a global epidemic makes it immensely important to monitor food habits of a modern day person. In this proposed system, we have derived an easy to adopt algorithm based on a training based model for identifying the amount of calories consumed and burnt by a person. The proposed system consists of a wrist worn MEMS accelerometer that calculates calories burned per step which is directly sent over to the user's smart phone and a cloud based machine learning algorithm that does the prediction of health habit (i.e. healthy, unhealthy or undernutrition) based on the data obtained from the wrist worn device. In order to calculate the health habit of the user, the cloud uses logistic regression with calories burnt (from MEMS accelerometer) and calories consumed (daily manual input)to predict health habit of the user. The wrist worn device extracts calories burnt per step from the change in Y-axis acceleration data of the accelerometer in the wearable device, which after self-calibration is sent over to the user's smart phone through Wi-Fi. Thus, this cloud based food habit detection not only decreases the risk of obesity in a person but also introduces a low cost alternative device with reduced power consumption of $(< 13.5 text{mW})$ and minimal covering size (12.56cm2) that can improve people's life.
本文讨论了一种基于机器学习的便携式系统的实时开发,该系统使用六点校准的可穿戴MEMS三轴加速度计来确定人类的饮食习惯。肥胖作为一种全球流行病的兴起,使得监测现代人的饮食习惯变得极其重要。在这个系统中,我们推导了一个易于采用的基于训练模型的算法,用于识别一个人消耗和燃烧的卡路里量。该系统包括一个佩戴在手腕上的MEMS加速度计,用于计算每步燃烧的卡路里,并直接发送到用户的智能手机,以及一个基于云的机器学习算法,该算法根据从佩戴在手腕上的设备获得的数据预测健康习惯(即健康、不健康或营养不良)。为了计算用户的健康习惯,云使用燃烧的卡路里(来自MEMS加速度计)和消耗的卡路里(每日手动输入)的逻辑回归来预测用户的健康习惯。佩戴在手腕上的设备从可穿戴设备的加速度计的y轴加速度数据的变化中提取每一步燃烧的卡路里,这些数据经过自我校准后通过Wi-Fi发送到用户的智能手机上。因此,这种基于云的饮食习惯检测不仅降低了人们肥胖的风险,而且还引入了一种低成本的替代设备,其功耗降低至$(< 13.5 text{mW})$,覆盖面积最小(12.56cm2),可以改善人们的生活。
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引用次数: 5
Improvement in Requirement Specifications Using Petri Nets 使用Petri网改进需求规范
A. Bharadwaj, Vk Agrawal
Requirements Engineering was in the forefront for a period of 25 years from 1970. Requirements specification development is a field in which several contributions have been made over the years. It is difficult to analyze all the techniques, to classify them, to determine and compare their advantages and disadvantages. The paper chooses to look at three selected techniques - one each of informal, formatted (structured informal) and formal types - of those that have been presented over the years. The paper looks at one of the first techniques given way back in 1970s for a formatted one and has chosen the Transnet approach as formal method for expressing an ATM system requirements specification. The formal type of requirement specifications is also applied to another example, Library system, wherein inconsistency and incompleteness in the drawn Petri net is determined and corrected. The paper thus demonstrates the usage of Petri nets for developing complete, unambiguous, correct, and consistent requirement specification.
需求工程从1970年开始在25年的时间里处于最前沿。需求规范开发是一个多年来做出了许多贡献的领域。很难分析所有的技术,对它们进行分类,确定和比较它们的优缺点。本文选择考察三种选定的技术——非正式、格式化(结构化非正式)和正式类型各一种——这些技术多年来一直被提出。本文着眼于20世纪70年代的第一批格式化技术之一,并选择了Transnet方法作为表达ATM系统需求规范的正式方法。正式类型的需求规格说明也适用于另一个例子,即Library系统,其中绘制的Petri网中的不一致性和不完整性被确定并纠正。因此,本文演示了使用Petri网来开发完整的、明确的、正确的和一致的需求规范。
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引用次数: 2
Studies on Solar Radio Signal Variations at Frequencies in the VLF and VHF Bands 甚高频和甚高频太阳射电信号频率变化的研究
A. Banerjee, H. Sarkar, A. B. Bhattacharya
Depending on the energy release and the transfer processes, the solar radio bursts may cover a wide bandwidth and may have fine frequency structure. Impulsive and gradual energy release take place from the varying activity centers of the Sun. Solar wind and geomagnetic storm are responsible for affecting fair weather current. All the noted characteristic changes have been analyzed in the paper. Using wind-proof log periodic dipole array developed by our team we have observed constantly varying signal voltages against time. The spectrum analyzer has been used to get solar radio bursts from 50 MHz to 300 MHz. Disturbances to the solar wind owing to a solar flare trigger a geomagnetic storm. Signal variation data caused by solar bursts have been considered with reference to the geomagnetic conditions, for different values of $text{K}_{text{p}}$ and $text{a}_{text{p}}$ indices in particular. A correlation between solar radio burst and geomagnetic conditions has established and the results are interpreted from the consideration of the physical properties.
根据能量释放和转移过程的不同,太阳射电暴可能覆盖很宽的带宽,并可能具有精细的频率结构。在太阳不同的活动中心,能量的释放是脉冲的和渐进的。太阳风和地磁风暴是影响晴天电流的主要因素。本文对所有值得注意的特性变化进行了分析。利用我们团队开发的防风对数周期性偶极子阵列,我们观察到信号电压随时间不断变化。频谱分析仪已被用来获得50兆赫到300兆赫的太阳射电暴。由于太阳耀斑引起的太阳风扰动会引发地磁风暴。太阳爆发引起的信号变化数据参考地磁条件考虑,特别是$text{K}_{text{p}}$和$text{a}_{text{p}}$指数的不同值。建立了太阳射电暴与地磁条件的相关性,并从物理性质的角度对结果进行了解释。
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引用次数: 1
Cost Optimization of a Wind Power Integrated Thermal Power Plant 风力发电综合火电厂的成本优化
Debjani Dey, C. Basak
Integrating a wind power source with a thermal power plant via isolated grid can smooth out the power distribution by partial load sharing and it also can be utilized as backup source. This paper focuses on reduction of generation cost of a thermal plant by reducing its fuel consumption. This paper considers the economic load dispatch control method and load flow analysis method with revisions to incorporate the operating constraints such as real and reactive power generation, transmission losses, lifetime, generation cost. The goal of the load flow analysis is to determine whether this integration is possible or not. The economic dispatch control method helps to determine the reduction of generation cost after wind power integration. Finally, it is shown that the generation cost is reduced and by series compensation method the active power flow in the line is also improved as well as system stability.
将风源与火电厂通过隔离网进行集成,可以实现部分负荷分担的电力分配平滑,也可以作为备用电源。本文主要研究如何通过降低热电厂的燃料消耗来降低发电成本。本文考虑了经济负荷调度控制方法和修正后的负荷潮流分析方法,以考虑实际和无功发电量、输电损耗、寿命、发电成本等运行约束。负荷流分析的目标是确定这种集成是否可能。经济调度控制方法有助于确定风电并网后发电成本的降低程度。结果表明,采用串联补偿方法不仅降低了发电成本,而且改善了线路有功潮流,提高了系统的稳定性。
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引用次数: 1
Fault Tolerant Architecture Design of a 4-bit Magnitude Comparator 一种4位幅度比较器的容错结构设计
Prajit Kumar Das, A. Sinha, Atin Mukherjee
This paper provides a detailed explanation of a fault tolerant method to provide uninterrupted operation in a magnitude comparator based system. Fault may manifest in an electronic system either by virtue of external or internal factors. The following structure provides a subtle way to minimize those factors and make a 4-bit fault tolerant magnitude comparator so that it can reconfigure itself automatically. Area overheard, delay and cost efficiency of our proposed method is compared to that of Triple Modular Redundancy's.
本文提供了一个详细的解释,容错方法,以提供不间断的操作,在一个幅度比较器为基础的系统。由于外部或内部因素,电子系统可能出现故障。下面的结构提供了一种微妙的方法来最小化这些因素,并使4位容错幅度比较器能够自动重新配置自己。并与三模冗余方法进行了面积窃听、延迟和成本效率的比较。
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引用次数: 0
A Comparative Study on Latest Substring Association Rule Mining and Hidden Markov Model 最新子串关联规则挖掘与隐马尔可夫模型的比较研究
Rudra Chatterjee, C. Ray, R. Bag
The Web usage mining techniques are used to scrutinize the web usage patterns for a web site. Web page prediction plays a vital role by predicting next set of web pages that a user may visit based on the knowledge of the previously visited pages. Web page prediction is the focus of attention of many researchers in recent times and different web page prediction frameworks have been proposed. In this paper, a comparative analysis between two different approaches of web page prediction, namely, Latest Substring Association Rule mining (LSA) and Hidden Markov Model (HMM) has been represented. Web page prediction is implemented by using both the approaches and the experimental results are provided. Finally, an improved approach for web page prediction is proposed at the end of the paper.
Web使用挖掘技术用于仔细检查Web站点的Web使用模式。网页预测通过预测用户可能访问的下一组网页(基于先前访问过的网页的知识)起着至关重要的作用。网页预测是近年来许多研究者关注的焦点,并提出了不同的网页预测框架。本文对最新子串关联规则挖掘(LSA)和隐马尔可夫模型(HMM)两种不同的网页预测方法进行了比较分析。应用这两种方法实现了网页预测,并给出了实验结果。最后,本文提出了一种改进的网页预测方法。
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引用次数: 4
A Novel Technique of Flow Measurement Using Pipe Line Pressure Head as a Measuring Parameter 一种以管道压头为测量参数的流量测量新技术
S. Chakraborty, S. Bera, N. Mandal, Samik Marick, M. Chattopadhyay
An obstruction meter widely used to measure flow rate of a fluid through a pipe line works on the principle of Bernoulli's equation, where the pressure difference between two sides of the obstruction is taken as a measure of flow rate. Thus the pipe line may suffer from a loss of static pressure and maximum flowing capacity cannot be utilized. In the present paper a novel technique of flow measurement is proposed in order to avoid this difficulty of obstruction meter. In this technique, no obstruction is used in the pipe line and the decrease in pipe line pressure head due to flow is taken as measure of flow. The effect of static pressure head in the pipe line is cancelled out by using to specially design identical bourdon gauges where the movement of the free tip of the bourdon tubes due to pressure is sensed by identical inductive pick up coils. One of the special gauges senses the static pressure at the source under no flow condition and the other pressure gauge senses the pipe line pressure at a given flow rate of the fluid. The free arm of aU-shaped ferromagnetic wire attached with the free tip of each bourdon tube acts as a moveable core inside and inductive pick up coil fixed with the base plate of the bourdon tube. Thus the self inductance of each pick up coil changes the change of pressure in the bourdon tube. Hence the difference between the inductances the two coils measures the change of pipe line pressure due to flow only. In the present paper a modified op-amps based differential inductance measuring circuits is designed whose output varies with the variation of flow rate. This circuit acts as proposed flow transducer. Its principle of operation is describe in the paper the performance of a prototype unit tested experiment mentally is reported in the paper in terms of static characteristics. The characteristics are found to follow the mathematical relation derived in the paper with very good repeatability.
目前广泛用于测量流体通过管道流量的阻流计,其工作原理是伯努利方程,以阻流器两侧的压差作为流量的度量。因此,管道可能遭受静压损失,无法利用最大流量。本文提出了一种新的流量测量技术,以避免阻塞流量计的这一困难。该技术在管道中不设置障碍物,以流量引起的管道压头下降作为流量的度量。通过特别设计相同的波登表来抵消管道中静压头的影响,其中波登管的自由尖端由于压力而移动是由相同的感应拾取线圈来检测的。其中一个特殊压力表在无流量情况下检测源处的静压,另一个压力表在给定流体流速下检测管道压力。与每个波登管的自由尖端相连的au形铁磁线的自由臂在波登管内部作为可动铁芯和固定在波登管底板上的感应拾取线圈。因此,每个拾取线圈的自感改变了波登管内压力的变化。因此,两个线圈电感之间的差值只能测量由于流量引起的管道压力变化。本文设计了一种改进的基于运放的差分电感测量电路,其输出随流量的变化而变化。该电路作为提议的流量传感器。本文叙述了其工作原理,并从静态特性的角度报道了原型单元测试实验的性能。这些特性符合文中推导的数学关系,具有很好的重复性。
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引用次数: 1
A Study on Performance Analysis of 75kWp Grid Connected Solar Power Plant at MEMS 75kWp并网太阳能电站MEMS性能分析研究
S. Bhuyan, Kuldip Singh, M. N. Kumar, Satyasis Mishra
The Government of India introduce different programs and schemes for Educational Institutions for implement the green energy in campus through solar power. In this case study we are considering Modern engineering and management studies Balasore, Odisha, India for analyzing the performance of solar power plant in grid connected mode and OFF-Grid mode. The performance of solar power plant is depending on different parameters like location of plant, type of load, load demand, integrated other sources etc. In this paper we are analyzing the performance of 75kWp solar power plant in grid connected mode and in case of OFF-Grid DG mode for full fill the Load demand.
印度政府为教育机构推出了不同的方案和计划,通过太阳能在校园实施绿色能源。在这个案例研究中,我们正在考虑现代工程和管理研究巴拉索,奥里萨邦,印度分析太阳能发电厂在并网模式和离网模式下的性能。太阳能发电厂的性能取决于不同的参数,如电厂的位置、负荷类型、负荷需求、综合其他来源等。本文分析了75kWp太阳能电站在并网模式和离网DG模式下的性能,以充分满足负荷需求。
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引用次数: 3
Paper Particulars 论文资料
M. Roy, Choudhury, S. Biswas, A. Banerjee, Jyotirmoy, Pandit
Paper Particulars
论文资料
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引用次数: 0
期刊
2017 International Conference on Computer, Electrical & Communication Engineering (ICCECE)
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