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2018 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC)最新文献

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ICC World Cup Prediction Based Data Analytics and Business Intelligent (BI) Techniques 基于ICC世界杯预测的数据分析和商业智能(BI)技术
A. Aburas, Muhammed Mehtab, Yusuf Mehtab
The ICC 2019 Cricket World Cup is scheduled to be hosted by England and Wales. This research work aims to predict the winner of the 12th version of ICC world cup using Business Intelligent (BI) and K Nearest Neighbors KNN bigdata approach. The research works will start off with business intelligent (BI) case and the Big Data lifecycle. Machine Learning, KNN and R Language will be defined in depth. Then, it will give a detailed to extract all patterns that suitable for machine learning tool to predict the winner. Thereafter, data reduction algorithm will be presented. Additionally, explain in details all steps are taken to achieve the KNN classifications. The source and selected datasets required are given. Finally, the root of this paper, the prediction of the winner of the 2019 ICC Cricket World Cup is declared.
2019年板球世界杯将由英格兰和威尔士主办。本研究旨在利用商业智能(BI)和K近邻KNN大数据方法预测第12届ICC世界杯的获胜者。研究工作将从商业智能(BI)案例和大数据生命周期开始。机器学习,KNN和R语言将被深入定义。然后,它将给出一个详细的提取所有适合机器学习工具的模式来预测获胜者。接下来,将介绍数据约简算法。此外,详细解释为实现KNN分类所采取的所有步骤。给出了所需的来源和选定的数据集。最后,本文的根,2019年ICC板球世界杯冠军的预测揭晓。
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引用次数: 2
Performance Evaluation for Real-Time Messaging System in Big Data Pipeline Architecture 基于大数据管道架构的实时消息系统性能评估
Thandar Aung, Hla Yin Min, A. Maw
Nowadays, Real time messaging system is the essential thing in enabling time-critical decision making in many applications where it is important to deal with real-time requirements and reliability requirements simultaneously. For dependability reasons, we intend to maximize the reliability requirement of real time messaging system. To develop real time messaging system, we create real time big data pipeline by using Apache Kafka and Apache Storm. This paper focuses on analyzing the performance of producer and consumer in Apache Kafka processing. The performance of Kafka processing modify to be more reliable on the pipeline architecture. Then, the experiment will be conducted the processing time in the performance of the producer and consumer on various partitions. The performance evaluation of Kafka can impact on messaging system in real time big data pipeline architecture.
目前,实时消息传递系统是许多应用程序中实现时间关键型决策的关键,这些应用程序需要同时处理实时需求和可靠性需求。出于可靠性的考虑,我们打算最大化实时消息传递系统的可靠性需求。为了开发实时消息系统,我们使用Apache Kafka和Apache Storm创建了实时大数据管道。本文重点分析了Apache Kafka处理中生产者和消费者的性能。Kafka处理的性能在流水线架构上更加可靠。然后,对生产者和消费者在不同分区上的性能处理时间进行实验。Kafka的性能评估对实时大数据管道架构中的消息传递系统有很大的影响。
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引用次数: 3
A Cloud Data Center Virtual Machine Placement Scheme Based on Energy Optimization 一种基于能量优化的云数据中心虚拟机布局方案
Shuo Zhang, F. Meng, Zhongyi Zhang
In an Infrastructure as a Service (IaaS) environment, a key requirement is the rational placement of virtual machines that consumers apply for. In order to reduce the energy consumption of servers and switches in the data center, reduce the operating cost of data center, this paper proposes a virtual machine placement scheme based on energy optimization. Aiming at the shortcomings of genetic algorithm in intelligent algorithm which is easy to fall into local optimum, the immune algorithm is combined to generate an optimized immune genetic algorithm and a placement scheme is generated. In this paper, the data center structure is constructed, the energy consumption model of data center is constructed, and the simulation experiment is carried out. Through the experiment comparison, the proposed virtual machine placement scheme can effectively reduce data center energy consumption, and achieve effective results.
在基础设施即服务(IaaS)环境中,一个关键需求是用户申请的虚拟机的合理放置。为了降低数据中心服务器和交换机的能耗,降低数据中心的运行成本,本文提出了一种基于能量优化的虚拟机布局方案。针对遗传算法在智能算法中容易陷入局部最优的缺点,将免疫算法与遗传算法相结合,生成了一种优化的免疫遗传算法,并生成了一种布局方案。本文构建了数据中心结构,构建了数据中心能耗模型,并进行了仿真实验。通过实验对比,所提出的虚拟机放置方案能够有效降低数据中心能耗,取得有效效果。
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引用次数: 3
Technical Program Committee 技术计划委员会
M. Abolhasan, S. Adibi, Deyun Gao
Mohd Riduan Ahmad Universiti Teknikal Malaysia Melaka Malaysia Naoyuki Aikawa Tokyo University of Science Japan Annamalai Annamalai Prairie View A&M University USA Kaoru Arakawa Meiji University Japan Kunihiko Asakura Yonago National College of Technology Japan Akira Asano Kansai University Japan Rafael Asorey-Cacheda Technical University of Cartagena Spain Edward Au Huawei Technologies Co., Ltd. Canada Surapong Auwatanamongkol NIDA Thailand Vo Nguyen Quoc Bao Posts and Telecommunications Institute of Technology Vietnam Thibault Bernard University of Reims Champagne Ardenne France Huynh Thi Thanh Binh HUST Vietnam Huynh Thi Thanh Binh HUST Vietnam Smich Butcharoen King Mongkut's University of Technology North Bangkok Thailand Rhandley Cajote University of the Philippines Philippines Thuong Canh 2-8, Yamadaoka, Suita Japan KyungHi Chang Inha University Korea Shi-Chung Chang National Taiwan University Taiwan Su Fong Chien MIMOS Berhad Malaysia Jae-Kark Choi Hanwha Systems Korea Qimei Cui Beijing University of Posts and Telecommunications P.R. China Nguyen Cuong 102 Hung Vuong Tam Ky Quang Nam Vietnam Haibo Dai Nanjing University of Posts and Telecommunications P.R. China Nhu-Ngoc Dao University of Bern Switzerland Son Hoang Dau RMIT University Australia Mérouane Debbah Huawei France Hoang Dinh University of Technology Sydney (UTS) Australia Quang-Thang Duong Nara Institute of Science and Technology Japan Alban Duverdier Centre National D'Etudes Spatiales (CNES) France Tobias Eggendorfer Hochschule Ravensburg-Weingarten Germany Ulrich Engelke Commonwealth Scientific and Industrial Research Organisation (CSIRO) Australia
Mohd Riduan Ahmad Universiti Teknikal Malaysia Melaka Malaysia 相川直之 东京理科大学 日本 Annamalai Annamalai Prairie View A&M University 美国 Kaoru Arakawa Meiji University 日本 Kunihiko Asakura Yonago National College of Technology 日本 Akira Asano Kansai University 日本 Rafael Asorey-Cacheda Technical University of Cartagena 西班牙 Edward Au 华为技术有限公司 加拿大 Surapong Auwatanamongkol NIDA 泰国 Vo Nguyen Quoc Bao Post and Telecommunications Institute of Technology 越南 Thibault Bernard University Reim Champagne Ardenne 越南加拿大 Surapong Auwatanamongkol NIDA 泰国 Vo Nguyen Quoc Bao 邮电技术学院 越南 Thibault Bernard 兰斯香槟阿登大学 法国 Huynh Thi Thanh Binh HUST 越南 Huynh Thi Thanh Binh HUST 越南 Smich Butcharoen King Mongkut's University of Technology North Bangkok 泰国 Rhandley Cajote University of the Philippines 菲律宾 Thuong Canh 2-8、Yamadaoka, Suita 日本 KyungHi Chang Inha University 韩国 Shi-Chung Chang 国立台湾大学 台湾 Su Fong Chien MIMOS Berhad 马来西亚 Jae-Kark Choi Hanwha Systems 韩国 Qimei Cui 北京邮电大学 P. R. China Nguyen Chengh, H. HUST 越南Nguyen Cuong 102 Hung Vuong Tam Ky Quang Nam Vietnam Haibo Dai Nanjing University of Posts and Telecommunications P.R. China Nhu-Ngoc Dao.中国 Nhu-Ngoc Dao 瑞士伯尔尼大学 Son Hoang Dau 澳大利亚皇家墨尔本理工大学 Mérouane Debbah Huawei 法国 Hoang Dinh 悉尼科技大学 (UTS) 澳大利亚 Quang-Thang Duong 奈良科学技术学院 日本 Alban Duverdier 法国国家空间研究中心 (CNES) Tobias Eggendorfer Hochschule Ravensburg-Weingarten 德国 Ulrich Engelke 澳大利亚联邦科学与工业研究组织 (CSIRO)
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引用次数: 0
A Smart QoE Aware Network Selection Solution for IoT Systems in HetNets Based 5G Scenarios 基于HetNets的5G场景下物联网系统智能QoE选择解决方案
Lina Xu, Ning Cao
As small cells and network Access Points (APs) have been massively deployed in the cities, industrial, academic campuses, communication techniques utilising same or different spectrum bands are required to coordinate each other and coexist in harmony. Meanwhile, User Equipments (UEs) including Internet of Things (IoT) devices are more advanced in terms of communication ability. Simultaneously supporting data transmission through multiple network interfaces is prevalent nowadays. The current networks have many diversities and will continually involves more user scenarios and more advanced smart devices. The communication between those devices, is mostly through wireless media, such as, bluetooth, WiFi or LTE. Meanwhile, with the evolution of wireless technology, the communication in most systems will migrate to Heterogeneous Networks (HetNets)/5G networks. The devices in those systems will be able to support 5G communication, enabling more than one radio access interfaces through Multiple-In-Multiple-Out (MIMO) antennas. In order to realise 5G communication, massive regulations and standards are proposed and HetNets have become one popular means since it can utilise the existing infrastructure. The focus of 5G has changes since the last generation from operator centric to user centric services. For purpose of achieving Quality of user Experience (QoE) supported 5G, network selection in HetNets based approach is necessary and also should be intelligent. In this paper, we have proposed that the classic utility function can be applied in such a HetNets scenario. With modifications on the classic utility approach, more advanced features can be enhanced to support QoE aware communication in HetNets based 5G networks. Furthermore, we have demonstrated this idea through a LTE and WiFi integrated network. A solution for smart network selection is delivered in order to achieve 1) better user experience, 2) manageable resource allocation and 3) price control. Based on the analysis, we argue that such a solution can also be extended and implemented for more complex 5G networks to accomplish QoE awareness.
随着小型蜂窝和网络接入点(ap)在城市、工业、学术校园大量部署,要求使用相同或不同频段的通信技术相互协调,和谐共存。同时,包括物联网(IoT)设备在内的用户设备(ue)在通信能力方面更加先进。同时支持通过多个网络接口进行数据传输是目前非常普遍的。当前的网络是多种多样的,并将不断涉及更多的用户场景和更先进的智能设备。这些设备之间的通信,主要是通过无线媒体,如蓝牙,WiFi或LTE。同时,随着无线技术的发展,大多数系统的通信将向异构网络(HetNets)/5G网络迁移。这些系统中的设备将能够支持5G通信,通过多入多出(MIMO)天线实现多个无线电接入接口。为了实现5G通信,提出了大量的法规和标准,HetNets已经成为一种流行的手段,因为它可以利用现有的基础设施。自上一代以来,5G的重点已经从以运营商为中心转变为以用户为中心的服务。为了实现支持5G的用户体验质量(QoE),基于HetNets的网络选择是必要的,并且应该是智能的。在本文中,我们提出了经典效用函数可以应用于这种HetNets场景。通过对经典实用程序方法的修改,可以增强更高级的功能,以支持基于HetNets的5G网络中的QoE感知通信。此外,我们已经通过LTE和WiFi集成网络证明了这一想法。为实现1)更好的用户体验,2)可管理的资源分配,3)价格控制,提供智能网络选择解决方案。基于分析,我们认为这种解决方案也可以扩展和实施到更复杂的5G网络中,以实现QoE感知。
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引用次数: 2
Information Fusion VIA Optimized KECA with Application to Audio Emotion Recognition 信息融合通过优化的KECA及其应用于音频情感识别
Lei Gao, L. Guan
As a recent proposed information fusion tool, Kernel Entropy Component Analysis (KECA) has attracted more attentions from the research communities of multimedia. It utilizes descriptor of entropy estimation and achieves improved performance for information fusion. However, KECA roughly reduces to sorting the importance of kernel eigenvectors by entropy instead of by variance as in Kernel Principal Components Analysis (KPCA), without extracting the optimal features retaining more entropy of the input data. In this paper, a novel approach Optimized Kernel Entropy Components Analysis (OKECA) is introduced to information fusion, which can be considered as an alternative method to KECA for information fusion. Since OKECA explicitly extracts the optimal features that retain most informative content, it leads to improving the final performance or classification accuracy. To demonstrate the effectiveness of the proposed solution, experiments are conducted on Ryerson Multimedia Lab (RML) and eNTERFACE emotion datasets. Experimental results show that the proposed solution outperforms the existing methods based on the similar principles, and the Deep Learning (DL) based method.
核熵分量分析(kera)作为一种新提出的信息融合工具,越来越受到多媒体研究界的关注。该方法利用熵估计描述符,提高了信息融合的性能。然而,核主成分分析(KPCA)将核特征向量的重要性大致简化为按熵排序,而不是像核主成分分析(KPCA)那样按方差排序,没有提取最优特征,保留了输入数据的更多熵。本文将优化核熵分量分析(OKECA)方法引入到信息融合中,作为信息融合的一种替代方法。由于OKECA明确地提取了保留最多信息内容的最佳特征,因此它可以提高最终性能或分类准确性。为了证明所提出的解决方案的有效性,在Ryerson多媒体实验室(RML)和eNTERFACE情感数据集上进行了实验。实验结果表明,该方法优于基于相似原理的现有方法和基于深度学习(DL)的方法。
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引用次数: 1
Cooperative Jamming and Relay Beamforming Design for Physical Layer Secure Two-Way Relaying 物理层安全双向中继的协同干扰与中继波束形成设计
Zonghao Ma, Yanhui Lu, Lingfeng Shen, Yili Liu, Ning Wang
In this work, physical layer secure transmission of a cooperative wireless communication system over a three-phase amplify-and-forward (AF) two-way relaying channels is studied. A cooperative jamming and multi-antenna relay beamforming scheme that improves physical layer security of the system is proposed. Specifically, it is suggested that in the first and second timeslots when the legitimate users transmit alternatively, a jamming signal can be transmitted by the legitimate party that is not transmitting information-bearing signals This scheme, compared with the approach using a dedicated jammer, achieves a similar jamming effect with reduced complexity. In the third time slot of the protocol, the relay uses two beamforming matrices to process the bidirectional information signals. The jamming signal components at the relay are projected onto the null space of the legitimate relay-destination channels such that they do not affect legitimate communications. Through joint optimization, the sum throughput of the legitimate communication is maximized. In the numerical examples, the proposed scheme is shown to improve the system's secrecy transmission performance.
在本工作中,研究了在三相放大转发(AF)双向中继信道上协作无线通信系统的物理层安全传输。提出了一种协同干扰和多天线中继波束形成方案,提高了系统物理层的安全性。具体来说,建议在合法用户交替传输的第一和第二时隙中,由不传输含信息信号的合法方传输干扰信号。与使用专用干扰机的方法相比,该方案达到了相似的干扰效果,但降低了复杂性。在协议的第三时隙,中继使用两个波束形成矩阵来处理双向信息信号。中继上的干扰信号分量被投射到合法中继目的地信道的零空间上,这样它们就不会影响合法通信。通过联合优化,使合法通信的总吞吐量达到最大。数值算例表明,该方案可以提高系统的保密传输性能。
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引用次数: 3
Information Acquisition and Analysis Technology of Personalized Recommendation System Based on Case-Based Reasoning for Internet of Things 基于案例推理的物联网个性化推荐系统信息获取与分析技术
Jieli Sun, Yao Zhai, Yanxia Zhao, Jianke Li, Naishi Yan
In the paper, we discuss the theories of the information acquisition and analysis and the information quality of the case-based reasoning (CBR) personalized recommendation system. We also take a deep study of the key techniques of acquiring and analyzing information quality. With research results of this paper, combined with the content-based recommendation technology and recommendation results of collaborative filtering, a CBR-based personalized combinatorial recommendation algorithm is designed.
本文讨论了基于案例推理(case-based reasoning, CBR)的个性化推荐系统的信息获取与分析理论和信息质量问题。对信息质量获取与分析的关键技术进行了深入研究。结合本文的研究成果,结合基于内容的推荐技术和协同过滤的推荐结果,设计了一种基于cbr的个性化组合推荐算法。
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引用次数: 2
Neural Network Multi-label Learning Based on Enhancing Pairwise Labels Discrimination for Obstetric Auxiliary Diagnosis 基于神经网络多标签学习的产科辅助诊断双标签识别增强方法
Weibing Long, Kunli Zhang, Hongchao Ma, Donghui Yue, Zhuang Lei
The data-driven medical health information processing has become a new development direction, especially the auxiliary diagnosis based on the electronic medical records (EMRs), which is of great significance to improve population health. In this paper, to obtain excellent obstetric auxiliary diagnostic results, the Chinese obstetric EMRs is analyzed and processed, and finally the auxiliary diagnosis task is transformed into a multi-label classification problem. Moreover, two effective global error functions are proposed by enhancing pairwise labels discrimination to improve the Backpropagation for Multi-label Learning (BP-MLL) that depends on the neural network model. The experiment results of some public multi-label datasets and the Chinese obstetric dataset show that the two error functions have better overall performance compared with BP-MLL original error function and some well-established multi-label learning algorithms.
数据驱动的医疗健康信息处理已成为新的发展方向,尤其是基于电子病历的辅助诊断,对提高人群健康水平具有重要意义。为了获得优异的产科辅助诊断结果,本文对中文产科电子病历进行分析和处理,最后将辅助诊断任务转化为多标签分类问题。此外,通过增强对标签判别,提出了两个有效的全局误差函数,以改善依赖神经网络模型的多标签学习(BP-MLL)的反向传播。对一些公共多标签数据集和中国产科数据集的实验结果表明,与BP-MLL原始误差函数和一些成熟的多标签学习算法相比,这两种误差函数具有更好的综合性能。
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引用次数: 0
Prediction of Mobile APP Advertising Conversion Rate Based on Machine Learning 基于机器学习的移动APP广告转化率预测
Juan Liang, Jiapeng Xiu
With the rapid development of smart phones, mobile advertising has taken up more than half of the advertising market and has great potential in the future. At present, there are many mature researches on the conversion rate of search advertising, but few studies have been done on the conversion rate of mobile APP advertising. This paper studies the preliminary data of Tencent's first social advertising algorithm competition and provides a method for prediction of mobile APP advertising conversion rate based on machine learning.
随着智能手机的快速发展,移动广告已经占据了广告市场的一半以上,未来潜力巨大。目前,针对搜索广告转化率的研究已经比较成熟,但针对移动APP广告转化率的研究还比较少。本文研究了腾讯第一届社交广告算法大赛的初步数据,提供了一种基于机器学习的移动APP广告转化率预测方法。
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引用次数: 1
期刊
2018 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC)
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