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2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)最新文献

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Big data classification with quantum multiclass SVM and quantum one-against-all approach 基于量子多类支持向量机和量子单对全方法的大数据分类
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918805
Arit Kumar Bishwas, Ashish Mani, V. Palade
In this paper, we have proposed a quantum approach for multiclass support vector machines to handle big data classification. To achieve this goal, we have also developed and implemented a quantum version of the one-against-all algorithm. The proposed approach demonstrates that the big data multiclass classification can be implemented with quantum multiclass support vector machine in logarithmic time complexity on a quantum computer, compared to the classical multiclass support vector machines that can be implemented with polynomial time complexity. Hence, our proposed approach exhibits an exponential speed up in time complexity for big data multiclass classification.
本文提出了一种多类支持向量机处理大数据分类的量子方法。为了实现这一目标,我们还开发并实现了一种量子版本的“一对所有”算法。该方法表明,与经典多类支持向量机的多项式时间复杂度相比,量子多类支持向量机可以在量子计算机上以对数时间复杂度实现大数据多类分类。因此,我们提出的方法在大数据多类分类的时间复杂度上表现出指数级的提高。
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引用次数: 13
Recommendations through click stream: Tracking the need, current work and future directions 通过点击流提供建议:跟踪需求、当前工作和未来方向
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918058
Shalini Gupta, Mayank Rawat
Recommender system is a tool that provides suggestions to customers. Recommendations are provided for the products that a customer may like in future or that are close to the target customer. On an e-commerce website good recommendation plays an important role for the seller and the buyer. So far researchers have digged out many methodologies for recommendation that may use explicit ratings or implicit data. Keeping track of customers surfing behavior can also help in endorsing products to similar users. Finding preference levels of a product for a particular customer can provide accuracy in recommendation. In this survey, we review recent developments in recommender systems based on click stream data and discuss the major challenges faced. We compare and evaluate available algorithms and examine their roles in future developments. We will discuss the methodologies and techniques that the researchers have devised for e-commerce websites with their drawbacks and a relative comparison of their performance.
推荐系统是一个向客户提供建议的工具。为客户将来可能喜欢的产品或接近目标客户的产品提供推荐。在电子商务网站上,良好的推荐对卖家和买家都起着重要的作用。到目前为止,研究人员已经挖掘出许多推荐方法,可能使用明确的评级或隐含的数据。跟踪用户的浏览行为也有助于向类似的用户推荐产品。查找特定客户对产品的偏好级别可以提高推荐的准确性。在本调查中,我们回顾了基于点击流数据的推荐系统的最新发展,并讨论了面临的主要挑战。我们比较和评估可用的算法,并研究它们在未来发展中的作用。我们将讨论研究人员为电子商务网站设计的方法和技术,以及它们的缺点和性能的相对比较。
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引用次数: 3
Representation of speech signals using Hartley group delay function 用Hartley群延迟函数表示语音信号
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7917974
K. Narendra, R. K. Swamy
This paper presents an alternate representation of phase information in speech signals using Hartley transform. Hartley Group Delay Function (HGDF) is computed on similar lines of Fourier Group delay function. Cepstral smoothing is applied so as to reduce the spiky nature of the group delay functions. The smoothened HGDF (SHGDF) is reported to have better resolution in group delay spectrum. A speaker verification system is designed as an application for the proposed signal representation. SHGDF is then presented as input to feed forward neural network. Performance curves using MFCCs, MODGFs and proposed SHGDF as features for the neural network are compared. It is found that the SHGDF functions provide better average performance for the speaker recognition system.
本文提出了一种用哈特利变换表示语音信号中相位信息的方法。Hartley群延迟函数(HGDF)是在傅里叶群延迟函数的类似直线上计算的。采用倒谱平滑来降低群延迟函数的尖峰特性。据报道,平滑HGDF (SHGDF)在群延迟频谱中具有更好的分辨率。设计了一个说话人验证系统,作为所提出的信号表示的应用。然后将SHGDF作为前馈神经网络的输入。比较了采用mfccc、MODGFs和提出的SHGDF作为神经网络特征的性能曲线。实验结果表明,该函数为说话人识别系统提供了较好的平均性能。
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引用次数: 0
A comparative study on code-mixed data of Indian social media vs formal text 印度社交媒体语码混合数据与正式文本对比研究
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918035
Prakash Ranjan, B. Raja, R. Priyadharshini, R. Balabantaray
This paper presents comparative experiment results of code mixed data with the normal text. We first identify the Languages present in social media text, in the case of code mixed data existing language detector fails to detect language at the word level because of the use of roman script to write their own language. So we bootstrap language identification step and we caluculate the Code Mixe Index to show the amount of code mix in the corpora. We use the RNNLM to create a language model of code mixed data as well as pen tree bank data. We use the model to evaluate the similarity of code mixed data and open tree bank data. Using Perplexity measure we show that the code mixed data of Indian social media very less similarity to the normal data.
本文给出了编码混合数据与正常文本的对比实验结果。我们首先识别社交媒体文本中存在的语言,在代码混合数据的情况下,现有的语言检测器无法在单词级别检测语言,因为使用罗马文字来编写自己的语言。因此,我们引导语言识别步骤,并计算代码混合索引来显示语料库中代码混合的数量。我们使用RNNLM来创建代码混合数据和笔树库数据的语言模型。利用该模型对代码混合数据和开放树库数据进行相似性评价。使用Perplexity度量,我们发现印度社交媒体的代码混合数据与正常数据的相似性非常低。
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引用次数: 20
An analytical model to design and manage green access networks to CPE node CPE节点绿色接入网络设计与管理的分析模型
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918802
V. Jain, P. Ranjan, M. Tripathy
Across broadband access networks, significant opportunities to minimise energy consumption exist at the application and networks level but are not fully coordinated. For example, an application can tune its QoS in accordance with the available power levels of network systems. As a first step towards enabling energy efficiency, we study the interrelationship between energy consumption and application performance in a residential home-gateway. The study reveals the power and application performance trade-offs in broadband access networks and then employs an agent based approach that works together in accordance with a flexible set of power-performance objectives and determines the existence of a feasible coordinated operating point. The key elements of our approach include (a) a power-performance polygon-based methodology which automatically selects power management settings that keep the pathway from access network to home-gateway operating close to the optimal operating point (b) a multi-agent policy-based approach which adaptively manages performance and power consumption based on varying traffic load during peak/off-peak hours. Finally, the efficiency of the model is demonstrated by the initial results of the experiments.
在整个宽带接入网络中,在应用程序和网络层面存在最小化能耗的重大机会,但没有充分协调。例如,应用程序可以根据网络系统的可用功率级别调整其QoS。作为实现能源效率的第一步,我们研究了住宅家庭网关中能源消耗与应用性能之间的相互关系。该研究揭示了宽带接入网络中功率和应用性能的权衡,然后采用基于代理的方法,根据一组灵活的功率性能目标协同工作,并确定存在一个可行的协调工作点。我们的方法的关键要素包括(a)基于功率性能多边形的方法,该方法自动选择电源管理设置,使从接入网到家庭网关的路径运行接近最佳工作点(b)基于多代理策略的方法,该方法在高峰/非高峰时段根据不同的流量负载自适应地管理性能和功耗。最后,通过初步实验结果验证了该模型的有效性。
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引用次数: 0
Prognosis of diabetes using fuzzy inference system and multilayer perceptron 基于模糊推理系统和多层感知器的糖尿病预后预测
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7917969
R. P. Ambilwade, R. Manza
Nowadays, due to busy lifestyle of people, ignorance and tolerance of symptoms, slowly develops diabetes. It cause when body stops producing enough insulin which is essential to control the blood sugar. The amount of high sugar level affects vital organs of the body like kidney, heart, and brain. The diagnosis of diabetes typically confirmed on the basis of increased glucose level in the blood. Symptoms and risk factors also play a major role for diagnosis. Such kind of medical diagnosis problem can be solved by combining the fuzzy systems and neural network. This paper presents the novel approach for prognosis of type-2 diabetes & prediabetes using FIS and MLP. The FIS used here for predicting the initial risk of prediabetes and type-2 diabetes using blood tests, to measure the sugar/glucose levels in different situations like fasting, post meal and random glucose. The output of the FIS, related symptoms, and risk factors are used to train the perceptron network, which results in one of the class as non-diabetes, prediabetes and type-2 diabetes. The proposed model is trained and tested on 385 patient's data and gives 91% accuracy of classification, specificity about 94% and sensitivity 91%. This proposed system will helps the medical practitioner for diagnosis of diabetes.
现在,由于人们忙碌的生活方式,对症状的无知和容忍,糖尿病慢慢发展起来。当身体停止产生足够的胰岛素时,它就会产生,而胰岛素是控制血糖所必需的。高糖水平会影响身体的重要器官,如肾脏、心脏和大脑。糖尿病的诊断通常以血糖升高为基础。症状和危险因素在诊断中也起着重要作用。将模糊系统与神经网络相结合可以解决这类医学诊断问题。本文介绍了利用FIS和MLP对2型糖尿病及前驱糖尿病进行预后的新方法。FIS用于通过血液测试来预测糖尿病前期和2型糖尿病的初始风险,测量不同情况下的糖/葡萄糖水平,如禁食、餐后和随机葡萄糖。FIS的输出、相关症状和危险因素被用来训练感知器网络,从而产生非糖尿病、前驱糖尿病和2型糖尿病。该模型在385例患者数据上进行了训练和测试,分类准确率为91%,特异性为94%,灵敏度为91%。该系统将有助于医生诊断糖尿病。
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引用次数: 3
Load balancing in cloud computing: Challenges & issues 云计算中的负载平衡:挑战与问题
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7917945
S. Joshi, U. Kumari
Cloud computing is latest emerging technology for large scale distributed computing and parallel computing. Cloud computing gives large pool of shared resources, software packages, information, storage and many different applications as per user demands at any instance of time. Cloud computing is emerging quickly; a large number of users are attracted towards cloud services for more satisfaction. Balancing the load has become more interesting research area in this field. Better load balancing algorithm in cloud system increases the performance and resources utilization by dynamically distributing work load among various nodes in the system. This paper presents cloud computing, cloud computing architecture, virtualization, load balancing, challenges and various currently available load balancing algorithms.
云计算是大规模分布式计算和并行计算的新兴技术。云计算提供了大量的共享资源、软件包、信息、存储和许多不同的应用程序,以满足用户在任何时候的需求。云计算正在迅速兴起;大量用户被云服务吸引,以获得更高的满意度。负载均衡已成为该领域的研究热点。云系统中更好的负载均衡算法通过在系统各节点之间动态分配工作负载来提高性能和资源利用率。本文介绍了云计算、云计算架构、虚拟化、负载均衡、挑战和各种当前可用的负载均衡算法。
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引用次数: 25
Developing the static fire danger index using geospatial technology 利用地理空间技术建立静态火灾危险指数
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918026
K. Babu, A. Roy, P. Prasad
Forest fires in Uttarakhand state have considerable economic, social and environmental impacts on humans and biodiversity. Forest fire danger indices are important tools for mitigating and suppressing forest fires, but, operational fire danger index system has not been developed for the India. In general, Fire danger indices have been developed based on the parameters which are associated for the cause of ignition, spreading of forest fires. These properties include forest fuel type, topographic conditions and moisture conditions. Vegetation and topographic conditions are static, i.e. they do not change frequently, whereas moisture conditions are dynamic. Dynamic properties such as air temperature, relative humidity, wind speed changes regularly in a day. In this study, Static Fire danger Index has been developed using MODIS Land cover type yearly L3 global 500 m SIN grid (MCD12Q1) and ASTER GDEM datasets. International Geosphere-Biosphere Programme (IGBP) land cover type has been generated from MCD12Q1, which has been used to compute the forest fuel type index based on historical fire data. Slope danger index, Aspect danger index, Elevation danger index and Terrain rugged Index has been computed from the ASTER GDEM datasets. Finally, Static Fire Danger Index has been developed by integrating the above mentioned indices. Estimated accuracy of static fire danger index was around 95%, i.e. developed static fire danger index was accurately model the fire danger over the study area.
北阿坎德邦的森林火灾对人类和生物多样性产生了相当大的经济、社会和环境影响。森林火险指数是缓解和扑灭森林火灾的重要工具,但印度尚未建立可操作的森林火险指数体系。一般来说,火灾危险指数是根据与森林火灾的着火原因、蔓延有关的参数制定的。这些特性包括森林燃料类型、地形条件和湿度条件。植被和地形条件是静态的,即它们不经常变化,而湿度条件是动态的。空气温度、相对湿度、风速等动态特性在一天中有规律地变化。本研究利用MODIS土地覆盖类型年度L3全球500 m SIN网格(MCD12Q1)和ASTER GDEM数据集建立了静态火灾危险指数。MCD12Q1生成了国际地圈-生物圈计划(IGBP)的土地覆盖类型,并用于计算基于历史火灾数据的森林燃料类型指数。利用ASTER GDEM数据,计算了坡度危险指数、坡向危险指数、高程危险指数和地形崎岖指数。最后,综合上述指标,建立了静态火灾危险指数。静态火灾危险指数的估计精度在95%左右,即所建立的静态火灾危险指数能够准确地模拟研究区域的火灾危险。
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引用次数: 12
Verification of interactive automated air traffic control system in a model driven approach 基于模型驱动方法的交互式自动空中交通管制系统验证
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7918799
H. K. Jnanamurthy, F. Henskens, David J. Paul
Nowadays, Model-Driven Architectures (MDAs) are gaining more popularity because they offer an increase in productivity by improving compatibility between systems (reuse of standardized models), simplifying the activity of design and supporting interaction between individuals and different development teams working on the system. Development of MDA software systems requires high integrity, with verification before deployment in critical applications. Verifying different properties of the system at the beginning of the development is highly desirable as the first line of defense against design faults. In this paper, we have modeled an Automated Air Traffic Control System (AATCS) using MDA and converted into the Process Meta Language (PROMELA) model, which is used by Simple Promela Interpreter (SPIN) model checker for verification. The entities in our model are Airplane, Ground Station, SWIM data and Data store. The communication between entities is modeled as transitions. The AATCS PROMELA model is checked for a state of consistency with its specifications to detect flaws using formal techniques to improve reliability and quality.
如今,模型驱动的体系结构(mda)越来越受欢迎,因为它们通过改进系统之间的兼容性(标准化模型的重用)、简化设计活动和支持个人与不同开发团队在系统上工作之间的交互来提高生产力。MDA软件系统的开发需要高度的完整性,在部署到关键应用程序之前需要进行验证。在开发开始时验证系统的不同属性是非常可取的,因为这是防止设计错误的第一道防线。在本文中,我们使用MDA对自动空中交通管制系统(AATCS)建模,并将其转换为过程元语言(PROMELA)模型,由简单PROMELA解释器(SPIN)模型检查器使用该模型进行验证。我们模型中的实体是飞机、地面站、SWIM数据和数据存储。实体之间的通信被建模为转换。AATCS PROMELA模型检查是否符合其规格,使用正式技术检测缺陷,以提高可靠性和质量。
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引用次数: 1
Cluster connectivity selection criteria in vehicular ad hoc networks 车载自组织网络中的集群连接选择标准
Pub Date : 2016-12-01 DOI: 10.1109/IC3I.2016.7917993
N. Kaur, Sandeep Kad
Grouping of vehicles into clusters proves to be very rewarding for VANETs as if it reutilizes all the resources within group and thereby increases the system capacity. The main idealization of our work is to provide selection criteria for next available cluster head node (NACH). The various parameters for selection criteria are speed, position, acceleration, directional threshold point, threshold edge. Our proposed work aims to create dynamic cluster by marking down the re-clustering overhead. The simulation results shows that proposed technique prolonged the cluster longevity as compared to other archaic clustering process as well as the existing comparison technique used in the paper.
将车辆分组到集群中对VANETs来说是非常有益的,因为它可以重新利用组内的所有资源,从而增加系统容量。我们工作的主要理想是为下一个可用的簇头节点(NACH)提供选择标准。选择标准的各种参数有速度、位置、加速度、方向阈值点、阈值边。我们提出的工作旨在通过降低重新集群的开销来创建动态集群。仿真结果表明,该方法与其他旧的聚类方法以及本文采用的比较方法相比,延长了聚类的寿命。
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引用次数: 6
期刊
2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)
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