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2016 IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT)最新文献

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Cloud computing based e-commerce model 基于云计算的电子商务模式
Kanu Goel, Manu Goel
In recent times the role of information technology in the business enterprises has emerged with new levels of services, storage requirements, resource management and availability. As the amount of data that is available now a days is too huge for a single organization to control and manage so here putting the data on cloud can act as a savior. In this paper the advantages, various service and deployment models of cloud are discussed. Also the paper throws light on the reason behind the rise of cloud technologies majorly in the past decade. The paper puts forward the idea that cloud computing and data mining have a great perspective in the field of e-commerce. Also proposed is the integration model of e-commerce with cloud computing that focuses on the reduction of data redundancy and the efforts to synchronize it between the e-commerce vendors.
近年来,信息技术在商业企业中的作用随着服务、存储需求、资源管理和可用性的新水平而出现。由于现在每天可用的数据量太大,单个组织无法控制和管理,因此将数据放在云上可以作为救世主。本文讨论了云计算的优点、各种服务和部署模型。此外,这篇论文还揭示了云技术在过去十年中兴起的原因。提出了云计算和数据挖掘在电子商务领域具有广阔前景的观点。还提出了电子商务与云计算的集成模型,该模型的重点是减少数据冗余并努力在电子商务供应商之间同步数据。
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引用次数: 8
Secure and efficient CoAP based authentication and access control for Internet of Things (IoT) 安全高效的基于CoAP的物联网(IoT)认证和访问控制
Mohsin B. Tamboli, Dayanand Dambawade
Internet of Things (IoT) is growing as an attractive system paradigm. There is a lot of hype around the internet of things (IoT) and it continues to evolve as we move beyond humans talking to machines. IoT has interconnections through the physical, cyber and social spaces. Things used in IoT are sensors and actuators, mechanical devices and networking includes gateways, wireless infrastructure. Most of devices among them are resource constrained. During the interaction between devices, IoT gets suffered from severe security challenges. Complicated network produces potential vulnerabilities referred to heterogeneous devices, sensors and backend systems. So to realize the dream of internet of things secured device to device communication is expected. Security of resource constrained networks becomes prime important. Many existing mechanisms gives security and protection to networks and systems but they are unable to give fine grain access control. In this work, we focused on CoAP based framework to give service level access control on resource constrained devices. It gives fine grain access control on a per service basis. ECDSA is used to improve privacy of the system. Performance of CoAP based framework is compared and analyzed with existing security solutions. Test results are presented which shows that communication overhead and authentication delay are less than the existing system. Hence security performance of system gets improved. The goal is to present comprehensive security framework for low power networks consist of resource constrained devices.
物联网(IoT)作为一种有吸引力的系统范式正在成长。围绕物联网(IoT)有很多炒作,随着我们超越人类与机器的对话,物联网也在不断发展。物联网通过物理空间、网络空间和社交空间相互连接。物联网中使用的东西是传感器和执行器、机械设备和网络,包括网关、无线基础设施。其中大多数设备是资源受限的。在设备之间的交互过程中,物联网面临着严峻的安全挑战。复杂的网络会产生潜在的漏洞,涉及异构设备、传感器和后端系统。因此,实现物联网设备间安全通信的梦想是值得期待的。资源受限网络的安全性变得至关重要。许多现有机制为网络和系统提供了安全性和保护,但它们无法提供细粒度的访问控制。在这项工作中,我们主要关注基于CoAP的框架,以在资源受限的设备上提供服务级访问控制。它在每个服务的基础上提供细粒度的访问控制。ECDSA用于提高系统的隐私性。将基于CoAP的框架与现有安全方案的性能进行了比较和分析。测试结果表明,该系统的通信开销和认证延迟均小于现有系统。从而提高了系统的安全性能。目标是为由资源受限设备组成的低功耗网络提供全面的安全框架。
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引用次数: 26
Design and implementation of 4-bit ripple carry adder using SETMOS architecture 采用SETMOS架构的4位纹波进位加法器的设计与实现
Dayananda Rajkumar, P. Dutta, S. Sarkar
Adder circuit is one of the basic building block of digital data processing circuits. Performance of a digital processing system can be improved by designing high performance adder circuit. Replacing the conventional Metal Oxide Semiconductor Field Effect Transistor (MOSFET) technology by hybrid approach of Single Electron Transistor (SET) and MOSFET technology will enhance the overall performance of the system. A hybrid approach of SET and MOSFET can take the advantage of both the technologies and improve the performance of the circuit. The paper presents the design of 4 bit Ripple Carry Adder (RCA) using SET-MOS hybrid approach. The circuit is implemented using MIB model and a BSIM 4.6 model and the result is verified using Tenner spice simulator.
加法器电路是数字数据处理电路的基本组成部分之一。设计高性能的加法器电路可以提高数字处理系统的性能。用单电子晶体管(SET)和MOSFET技术的混合方法取代传统的金属氧化物半导体场效应晶体管(MOSFET)技术将提高系统的整体性能。SET和MOSFET的混合方法可以利用这两种技术的优势,提高电路的性能。提出了一种基于SET-MOS混合方法的4位纹波进位加法器(RCA)的设计。该电路采用MIB模型和BSIM 4.6模型实现,并在Tenner spice模拟器上进行了验证。
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引用次数: 0
An ameliorated methodology for the design of panoptic work process flow diagram 一种改进的全光学工作流程图设计方法
S. M. Handigund, S. Nagalakshmi
UML is the only language which clearly distinguishes a higher level design and lower level design diagrams. While designing UML diagrams, the same semantics can be implemented with different pragmatics. This created the commotion in the SDLC design stages. This commotion leads to the gorge between the higher level and lower level designs. This is resolved by the redesign of new higher level diagrams those constellate the lower level diagrams to maintain the balustrade ordered pan-tile sequel of SDLC stages. The precise study of DFD reveals that though DFD represents the behavioral aspect extrinsically, it intrinsically represent the structural flow. On the other hand CD represents the structural information extrinsically, intrinsically it represents behavioral aspect. Thus individually, both diagrams are panoptic complements to each other. So each perse cannot completely give either structural or behavioral aspect of the project. However, if both are superposed each other, it gives both together completely the behavioral and structural aspect of the project. Hence, in our paper DFD and CD are used to design the higher level diagram semiotics to resurrect the SDLC stages.
UML是唯一一种能够清晰区分高级设计图和低级设计图的语言。在设计UML图时,相同的语义可以用不同的语用来实现。这在SDLC设计阶段引起了骚动。这种混乱导致了高层和低层设计之间的鸿沟。这是通过重新设计新的高层图来解决的,这些高层图汇集了低层图,以维持SDLC阶段的栏杆有序的泛瓦后续。对DFD的精确研究表明,DFD虽然表面上代表了行为方面,但本质上代表了结构流。另一方面,CD外在表现为结构信息,内在表现为行为信息。因此,单独来说,这两张图是相互补充的全景图。因此,每个人都不能完全给出项目的结构或行为方面。然而,如果两者相互叠加,它将项目的行为和结构方面完全结合在一起。因此,在我们的论文中,DFD和CD被用来设计更高层次的图符号学,以复活SDLC阶段。
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引用次数: 1
LabVIEW based tool condition monitoring and control for CNC lathe based on parameter analysis 基于LabVIEW的数控车床刀具状态监测与控制
Sanket Bhagat, S. Nalbalwar
Tool Condition Monitoring is very fundamental part of the Manufacturing industry similar to the automation and hence has a great importance in research based on manufacturing engineering. Many of the people those concern with the manufacturing industries are interestedly study the TCM as successful unmanned automation in production is only possible if there is presence of good tool wear monitor and tool breakage detection system. So that reliability of the production system can be increased significantly. The tool wear can also affect the quality of surface finish of work piece and dimension of the manufactured parts which further decides the quality of final product. This need has raised quite a large interest among researchers and frequent users and learners. Tool Condition is done by employing various methods but all are not able to give successful result due to complexity in parameter variation in the machining process. Only few of them are globally accepted, studied and used worldwide. This paper concerns about some useful and efficient methods of TCM (Tool Condition Monitoring). An integrated approach of tool condition monitoring and control together with the data acquisition of different parameters is proposed. And to inspect tool wear condition different sensors are used for signal measurement.
刀具状态监测是制造业中类似于自动化的基础部分,因此在基于制造工程的研究中具有重要的意义。许多关注制造业的人都对TCM感兴趣,因为只有在有良好的刀具磨损监测和刀具破损检测系统的情况下,才有可能在生产中成功实现无人自动化。从而显著提高生产系统的可靠性。刀具的磨损还会影响工件的表面光洁度和加工零件的尺寸,进而决定最终产品的质量。这种需求引起了研究人员、经常使用的用户和学习者的极大兴趣。刀具状态的测量方法多种多样,但由于加工过程中参数变化的复杂性,并不能得到满意的结果。其中只有少数被全球接受、研究和使用。本文对刀具状态监测的几种有效方法进行了探讨。提出了一种刀具状态监测与控制与不同参数数据采集相结合的方法。为了检测刀具的磨损状况,采用了不同的传感器进行信号测量。
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引用次数: 9
Recognition of motor imagery left and right hand movement using EEG 用脑电图识别左、右手运动图像
Atanu Dey, S. Bhattacharjee, D. Samanta
Brain computer interface (BCI) is one of the recent trends for the development of electroencephalogram (EEG) signal based, a human controlling device for a motor disable person. This paper aims to detect the left and right hand movement of motor disable person using EEG signals with the usage of Independent component analysis (ICA) technique and support vector machine (SVM) classifier. For signal classification, the amalgamations of the frequency domain and time domain features are used. The proposed system obtains an accuracy of 83% to 90% by using the standard publicly available EEG database, where some existing methods are implemented on the same datasets to detect same, there are obtaining less than 80% accuracy.
脑机接口(BCI)是近年来基于脑电图(EEG)信号的人体控制装置之一,是一种针对运动障碍者的人体控制装置。本文利用独立分量分析(ICA)技术和支持向量机(SVM)分类器,利用脑电信号检测运动残疾人的左右运动。对于信号的分类,使用频域和时域特征的合并。该系统采用标准的公开的EEG数据库进行检测,准确率在83% ~ 90%之间,而现有的方法在相同的数据集上进行检测,准确率在80%以下。
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引用次数: 10
Devise and establishment of property specification language to verify the complex behaviour of FPGA Ethernet IP core 为验证FPGA以太网IP核的复杂行为,设计并建立了属性规范语言
P. Karthik, K. Suresh
FPGA Ethernet IP cores are widely used in the all Aerospace and defense communication systems. If the IP core fails to function as designed then whole communication process may fail. So it is important to verify this complex FPGA Ethernet IP core effectively. This paper aims in development of real-time verification environment for the FPGA Ethernet IP core using Formal Methods based approach. Under formal methods the Assertion-based verification (ABV) is one of the effective techniques for verification of IP cores and its interfaces. PSL (Property Specification Language) is an assertion language where it is used to verify the systems developed using Hardware Descriptive Language (HDL). PSL captures the requirement specifications and verify the functional and behavioral properties of Ethernet IP core in the early phase of the systems engineering lifecycle. The Xilinx 10G Ethernet Mac IP core is used to demonstrate the effectiveness of the PSL for functional verification of the IP core.
FPGA以太网IP核广泛应用于所有航空航天和国防通信系统中。如果IP核不能像设计的那样工作,那么整个通信过程可能会失败。因此,对这种复杂的FPGA以太网IP核进行有效的验证是非常重要的。本文旨在利用基于形式化方法的方法开发FPGA以太网IP核的实时验证环境。在形式化方法中,基于断言的验证(ABV)是IP核及其接口验证的有效技术之一。PSL(属性规范语言)是一种断言语言,用于验证使用硬件描述语言(HDL)开发的系统。PSL在系统工程生命周期的早期阶段捕获需求规范,并验证以太网IP核的功能和行为属性。Xilinx 10G以太网Mac IP核用于演示PSL的有效性,用于IP核的功能验证。
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引用次数: 2
An efficient technique for automated diagnosis of cardiac rhythms using electrocardiogram 一种利用心电图自动诊断心律的有效技术
Usha Desai, G. Nayak, G. Seshikala
Electrocardiogram (ECG) is the most reliable and low-cost diagnostic tool to evaluate the patients with cardiac arrhythmias. Manual diagnosis of arrhythmia beats is very tedious due to the nonlinear and complex nature of ECG. The current paper, describes pattern recognition and machine learning-based approach for computer-aided detection of five classes of ECG arrhythmia beats using Discrete Cosine Transform (DCT) coefficients. Further, methodology comprises dimensionality reduction using Independent Component Analysis (ICA), ten-fold cross-validation and diagnosis using Support Vector Machine (SVM) quadratic kernel function. Using ANOVA clinically (p<;0.05) and statistically (F-value) significant features are selected and reliability of accuracy is measured by Cohen's kappa (κ) statistic. Large database of 110,093 heartbeats from 48 records of MIT-BIH Arrhythmia Database recommended by ANSI/AAMI EC57:1998, which are grouped into five classes of arrhythmia beats viz. Non-ectopic (N), Ventricular ectopic (V), Supraventricular ectopic (S), Fusion (F) and Unknown (U) are classified with class-specific accuracy of 98.75%, 89.38%, 82.2% 47.04% and 90.57%, respectively and an overall accuracy of 95.98% The developed methodology is an efficient tool, which has intensive applications in early diagnosis, mass screening of cardiac health and in cardiac theoretic devices such as pacemaker systems.
心电图(ECG)是评估心律失常患者最可靠、成本最低的诊断工具。由于心电图的非线性和复杂性,人工诊断心律失常非常繁琐。本文描述了基于模式识别和机器学习的方法,用于使用离散余弦变换(DCT)系数对五类心电心律失常的计算机辅助检测。此外,方法包括使用独立成分分析(ICA)的降维,十倍交叉验证和使用支持向量机(SVM)二次核函数的诊断。采用方差分析(ANOVA)选择临床显著特征(p<;0.05)和统计学显著特征(f值),采用Cohen’s kappa (κ)统计量衡量准确性的可靠性。基于ANSI/AAMI EC57:1998推荐的MIT-BIH心律失常数据库48条记录的110093次心跳,将心律失常分为5类,即:非异位(N)、室性异位(V)、室上异位(S)、融合(F)和未知(U),分类准确率分别为98.75%、89.38%、82.2%、47.04%和90.57%,总体准确率为95.98%。它在早期诊断、心脏健康的大规模筛查和心脏理论设备(如起搏器系统)中有着广泛的应用。
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引用次数: 11
Low cost automation solution for paper bag production using commodity hardware 低成本的自动化解决方案,纸袋生产使用商品硬件
Mangesh M. Daundkar, Bhairavi N. Savant
Despite of all known hazards of plastic pollution, it's prevalent and pervasive in India. Polythene bags are major contributors to it. Polythene bag production is easier and cost effective as compared to its eco-friendly alternatives. Paper bag is closest economical alternative to the polythene bag. In this paper, we try to address the several issues that makes paper bag production economically incompetent with polythene bags. We propose a flexible assembly line controlled by a microcontroller to automate paper bag production. The system is capable of handling different sizes and textures of the paper. It has provision to control the speed of production and monitor the quality of the output. We have used commodity hardware × microcontrollers and DC motors unlike previous attempts using PLCs, servo motors. The reliability and fault tolerance is achieved through software rather than using expensive hardware. The system autocorrects itself based on the paper quality feedback recorded automatically or manually. We believe the system can play an important role in making paper bag production costs comparable to polythene bags.
尽管有所有已知的塑料污染危害,但它在印度普遍存在。聚乙烯袋是造成污染的主要原因。与环保替代品相比,聚乙烯袋的生产更容易,成本更低。纸袋是最经济的塑料袋替代品。在本文中,我们试图解决几个问题,使纸袋生产不经济与聚乙烯袋。我们提出了一种由微控制器控制的柔性装配线,以实现纸袋生产的自动化。该系统能够处理不同尺寸和纹理的纸张。它具有控制生产速度和监控输出质量的规定。我们使用了商品硬件×微控制器和直流电机,不像以前使用plc,伺服电机的尝试。可靠性和容错性是通过软件实现的,而不是使用昂贵的硬件。系统根据自动或手动记录的纸张质量反馈进行自动校正。我们相信该系统可以在使纸袋生产成本与聚乙烯袋相当方面发挥重要作用。
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引用次数: 2
Automated energy meter using WiFi enabled raspberry Pi 自动电能表使用WiFi启用树莓派
P. Chandra, G. Vamsi, Y. S. Manoj, G. I. Mary
India is presently witnessing substantial rise in investments especially industrial and infrastructural areas. This growth is further being augmented by the increase in power generation capacity and reliable power distribution and measurement network. In some developed countries like the United States smart meters are already deployed. Although some companies have introduced smart meters, many households have conventional meters. This provides a chance for companies as well as engineers to develop innovative metering solutions. The proposed system can be incorporated to the installed energy meters without much effort. It consists of a light sensor module which detects the pulses given out by the meter and the python program developed computes the energy consumed by the load and sends these values monthly to the Google spreadsheets via Drive API. The users can access the information on a webpage as well as an Android App. In addition to this, they also receive an SMS with the help of a GSM module interfaced to the Raspberry Pi.
印度目前正在见证投资的大幅增长,特别是工业和基础设施领域。发电能力的增加以及可靠的配电和测量网络进一步增强了这一增长。在一些发达国家,如美国,已经部署了智能电表。虽然一些公司已经引进了智能电表,但许多家庭仍然使用传统的电表。这为公司和工程师提供了开发创新计量解决方案的机会。所提出的系统可以毫不费力地集成到已安装的电能表中。它由一个光传感器模块组成,该模块检测仪表发出的脉冲,开发的python程序计算负载消耗的能量,并通过Drive API每月将这些值发送到谷歌电子表格。用户可以在网页上访问信息,也可以在Android应用程序上访问信息。除此之外,他们还可以通过与树莓派接口的GSM模块接收短信。
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引用次数: 10
期刊
2016 IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT)
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