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2018 32nd International Conference on Advanced Information Networking and Applications Workshops (WAINA)最新文献

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MANETs Interoperability: Current Trends and Open Research MANETs互操作性:当前趋势和开放研究
Jose Alfredo Alvarez Aldana, S. Maag, Fatiha Zaïdi
Wireless networks have gained wide attention in recent years including studies on Mobile Ad-hoc Networks (MANET). Among the rich literature produced by the researchers, the problematic of MANET interoperability is becoming of high interest. Interoperability in a MANET refers to the communication between two separate domains or networks. This is an important research area aiming at enhancing the overall communication between MANETs. There are multiple proposals in the literature that study MANET interoperability. Their variability shows an energetic work and interesting proposals, in theory and in practice. The objective of this paper is to survey the main MANET works in the literature through different identified key aspects. We presented a comprehensive analysis of multiple proposals, techniques, features, opportunities, limitations and omissions. Based on that, we aim at guiding the researchers, practitioners and industrials who work on MANETs that interoperate.
近年来,无线网络受到了广泛的关注,其中包括移动自组网(MANET)的研究。在研究人员撰写的大量文献中,MANET互操作性问题引起了人们的高度关注。MANET中的互操作性是指两个独立域或网络之间的通信。这是一个重要的研究领域,旨在提高manet之间的整体通信。研究MANET互操作性的文献中有多个建议。在理论和实践中,他们的变化表明了一种充满活力的工作和有趣的建议。本文的目的是通过不同的关键方面来调查文献中的主要MANET作品。我们对多种方案、技术、特点、机会、限制和遗漏进行了综合分析。在此基础上,我们的目标是指导研究互操作的manet的研究人员、实践者和工业界。
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引用次数: 2
A Parallel Calculation Method on Web Browser for Contents Categorization 网页浏览器内容分类并行计算方法
Masaki Kohana, Hiroki Sakaji, Akio Kobayashi, S. Okamoto
This paper proposes a scheme for parallel calculation on a Web browser for contents categorization. When we provide a contents categorization with distributed calculation, the file transfer time becomes a major problem. However, if a browser can perform a part of the calculation, we can reduce the transfer time. In this paper, we use Web Workers that allows us to parallel computing. In our system, a Web browser uses the Web Workers and performs a part of the calculation.
提出了一种基于Web浏览器的内容分类并行计算方案。当我们提供分布式计算的内容分类时,文件传输时间成为一个主要问题。但是,如果浏览器可以执行部分计算,我们就可以减少传输时间。在本文中,我们使用了允许我们并行计算的Web Workers。在我们的系统中,Web浏览器使用Web Workers并执行部分计算。
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引用次数: 2
Residual Energy and Density Control Aware Cluster Head Election in Wireless Sensor Network 基于剩余能量和密度控制的无线传感器网络簇头选举
Meriem Meddah, R. Haddad, T. Ezzedine
In designing the Wireless Sensor Network, the energy consumption represents one of the most and important factor that recent researches aim to reduce efficiently. Because of the limited energy that sensor nodes are equipped with, and in order to prolong the network lifetime, we introduce a new clustering algorithm for WSN, which consists on choosing a subset of sensor nodes to be elected as Cluster Heads. This choice is based on three parameters; the residual energy, the density and the distances separating the node with its neighbors. Each node enters into a competition and makes its proper decision. Then, the network is divided into clusters and each member is affected to the nearest CH that has the job to gather the data of the members of its cluster. The efficiency of our proposed algorithm is proved comparing with some other clustering approaches. Simulation results show that the energy dissipation of the sensor nodes can be considerably reduced, and the network lifetime efficiently extended.
在无线传感器网络的设计中,能量消耗是当前研究的重点之一。由于传感器节点的能量有限,为了延长网络的生命周期,提出了一种新的WSN聚类算法,即选择传感器节点的一个子集作为簇头。这种选择基于三个参数;剩余能量,密度和节点与其相邻节点之间的距离。每个节点都参与竞争,并做出适当的决定。然后,将网络划分为集群,每个成员都被影响到最近的CH,该CH负责收集其集群成员的数据。通过与其他聚类方法的比较,证明了本文算法的有效性。仿真结果表明,该方法可以显著降低传感器节点的能量消耗,有效延长网络寿命。
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引用次数: 2
Network Event Classification for Security of IT Infrastructure 面向IT基础设施安全的网络事件分类
D. Arora, P. Agathoklis, A. Loffler
The number of devices connected over the Internet are expected to grow tremendously over the next few years. Maintaining secure communications between these network-enabled devices would be a major challenge. By carefully examining the events generated by these devices it is expected to gain some insights into their behavior and identifying if a device has been compromised. One of the major challenges in classifying the events generated by these devices is the inconsistencies in the data formats of these events and the separators between them. The approach presented in this paper is based on identifying and grouping similar events generated by these devices using an Agglomerative Hierarchical Clustering technique. To deal with the inconsistencies of formats and delimiters, some data preprocessing was used. The methodology proposed in this study was successful in identifying events stored in fifteen data files tested for analysis. The results indicate that the combination of text processing techniques in conjunction with machine learning based unsupervised learning offers promising alternatives in separating events generated by the network-enabled devices and, thus, facilitating a better understanding of their behavior and identifying potential security breaches.
通过互联网连接的设备数量预计将在未来几年内大幅增长。维护这些支持网络的设备之间的安全通信将是一项重大挑战。通过仔细检查这些设备产生的事件,预计将获得对其行为的一些见解,并确定设备是否已被破坏。对这些设备生成的事件进行分类的主要挑战之一是这些事件的数据格式和它们之间的分隔符不一致。本文提出的方法是基于使用聚集分层聚类技术识别和分组这些设备产生的类似事件。为了解决格式和分隔符不一致的问题,对数据进行了预处理。本研究中提出的方法成功地识别了存储在15个数据文件中用于分析的事件。结果表明,将文本处理技术与基于机器学习的无监督学习相结合,为分离由网络设备生成的事件提供了有希望的替代方案,从而有助于更好地理解其行为并识别潜在的安全漏洞。
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引用次数: 0
Smart Priority Park Framework Based on DDGP3 基于DDGP3的智能优先公园框架
W. Balzano, Vinicio Barbieri, Giovanni Riccardi
This paper provide an algorithm for detecting a place to park inside a multi-level garage. The study is based on setting a different priority for each user, so the results of algorithm will vary depending on the user's priority (disabled people, police, etc.). The conditions of use are related to very crowded parking, so individual users will receive custom maps where the places will appear according to the priorities assigned to them. To achieve this objective, we shall use On Board Units (OBUs) and Road Side Units (RSUs) to build the distance matrix among all the sensors, but inside the VANET (Vehicular Ad Hoc Networks) the information is not exchanged indifferently for all users, but is suitably filtered and sorted by priority. In this way everyone will see only the places where they can park while others will be obscured. In the solution of the algorithm for calculating positions on the map we shall solve a Distance Geometry Problem, however, to locate the parking positions we use the DGP (Distance Geometry Problem) algorithm with the simplifications from continuous to discrete, reducing it to a DDGP3 (Discretizable Distance Geometry Problem in R3), and then solving it with a branch and pruning algorithm. We adopt a linear approximation techniques to resolve an intersection problem among three spheres.
本文提出了一种多层车库停车位置检测算法。本研究基于为每个用户设置不同的优先级,因此算法的结果会根据用户的优先级(残疾人,警察等)而有所不同。使用条件与非常拥挤的停车场有关,因此个人用户将收到自定义地图,根据分配给他们的优先级显示位置。为了实现这一目标,我们将使用车载单元(OBUs)和路侧单元(rsu)来构建所有传感器之间的距离矩阵,但在VANET(车辆自组织网络)内部,信息不是为所有用户漠不关心地交换,而是根据优先级进行适当的过滤和排序。这样一来,每个人都只会看到他们可以停车的地方,而其他地方则会被遮挡。在求解地图上的位置计算算法时,我们将求解一个距离几何问题,然而,为了定位停车位置,我们使用DGP(距离几何问题)算法,将其从连续简化为离散,将其简化为DDGP3(离散距离几何问题在R3中),然后用分支和修剪算法求解。我们采用线性逼近的方法来求解三个球体之间的相交问题。
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引用次数: 4
An SDN-Based Architecture for Smart Handover to Improve QoE in IEEE 802.11 WLANs 基于sdn的IEEE 802.11 wlan智能切换体系结构改进QoE
O. Aldhaibani, F. Bouhafs, M. Mackay, A. Raschellà
This paper addresses the issue of the Handover (HO) decision in Wi-Fi environments. Existing HO methods do not meet the requirements of modern applications for mobile nodes due to the lack of intelligence, awareness Quality of Service (QoS) and the Quality of Experience (QoE) requirements of mobile users. We, therefore, introduce a novel architecture that implements a horizontal HO algorithm for Wi-Fi networks, based on Fuzzy Logic Control (FLC). This architecture is based on the Software Defined Networking (SDN) concept, where the Wi-Fi network is controlled centrally and the wireless Access Points (APs) are programmable. In this architecture, the proposed HO algorithm will assist wireless users to find the AP that can best support the application in terms of its QoS and QoE requirements. The use of FLC, which can include QoS and QoE in the HO algorithm, together with the use of SDN, provide promising performance results with respect to the 802.11 standard and another approach proposed in the literature.
本文研究了Wi-Fi环境下的切换(HO)决策问题。由于缺乏移动用户对智能、感知服务质量(QoS)和体验质量(QoE)的要求,现有的HO方法已不能满足现代应用对移动节点的需求。因此,我们引入了一种基于模糊逻辑控制(FLC)的新颖架构,该架构实现了Wi-Fi网络的水平HO算法。该架构基于软件定义网络(SDN)概念,其中Wi-Fi网络集中控制,无线接入点(ap)是可编程的。在这种体系结构中,所提出的HO算法将帮助无线用户找到最能支持应用程序的QoS和QoE要求的AP。FLC(可以在HO算法中包含QoS和QoE)的使用,以及SDN的使用,相对于802.11标准和文献中提出的另一种方法,提供了有希望的性能结果。
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引用次数: 8
Application of Deep Learning for Infant Vomiting and Crying Detection 深度学习在婴儿呕吐哭闹检测中的应用
Chuan-Yu Chang, Fu Ren Chen
Obstruction of the nose and mouth by vomit or quilts is the main cause of sudden infant death. Different baby sleeping postures will increase the difficulty of face detection. Therefore, a deep learning neural network is adopted to detect baby faces and a novel algorithm is proposed to detect vomiting of infants in this paper. The SSD + mobilenet network in Teansorflow is adopted. Experimental results show reasonable detection results of the proposed method.
呕吐物或被子阻塞口鼻是婴儿猝死的主要原因。不同的宝宝睡姿会增加人脸检测的难度。因此,本文采用深度学习神经网络对婴儿面部进行检测,并提出了一种新的婴儿呕吐检测算法。采用Teansorflow中的SSD + mobilenet组网。实验结果表明,该方法检测结果合理。
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引用次数: 2
Analysis and Forecasting of Web Content Dynamics Web内容动态分析与预测
M. Calzarossa, D. Tessera
Web content changes have a strong impact on search engines and more generally on technologies dealing with content retrieval and management. These technologies have to take account of the temporal patterns of these changes and adjust their crawling policies accordingly. This paper presents a methodological framework — based on time series analysis -- for modeling and predicting the dynamics of the content changes. To test this framework, we analyze the content of three major news websites whose change patterns are characterized by large fluctuations and significant differences across days and hours. The classical decomposition of the observed time series into trend, seasonal and irregular components is applied to identify the weekly and daily patterns as well as the remaining fluctuations. The corresponding models are used for predicting the future dynamics of the sites based on their current and historical behavior.
Web内容的变化对搜索引擎以及处理内容检索和管理的技术有很大的影响。这些技术必须考虑到这些变化的时间模式,并相应地调整它们的爬行策略。本文提出了一种基于时间序列分析的方法框架,用于建模和预测内容变化的动态。为了验证这一框架,我们分析了三个主要新闻网站的内容变化模式,这些网站的变化模式具有较大的波动和显著的天、小时差异。将观测到的时间序列分解为趋势、季节和不规则分量的经典方法用于确定周和日模式以及剩余的波动。相应的模型用于根据遗址的当前和历史行为预测其未来动态。
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引用次数: 3
How to Protect Public Administration from Cybersecurity Threats: The COMPACT Project 如何保护公共行政免受网络安全威胁:COMPACT项目
L. Coppolino, S. D'Antonio, Giovanni Mazzeo, L. Romano, Luigi Sgaglione
The advent of the Internet has been opening new opportunities for Local Public Administrations (LPAs) to improve their efficiency while providing better services to citizens via an ever larger set of specialized network applications, including e-government, e-health, and more. Indeed, as a potential channel of accessing personal information, these specialized applications also expose the public sector to new risks. The cybersecurity landscape is changing, and Local Public Administrations are rapidly becoming an attractive target for cybercriminals, who might access some sets of personal data or gain control over smartly operated city resources through LPAs infrastructures. The consequences of cyber-threats have the potential to be considerable causing business interruptions, data losses, and thefts of intellectual property, significantly impacting both individuals and organizations. This paper provides an overview of the EU H2020 COMPACT (Competitive Methods to protect local Public Administration from Cyber security Threats) project, that aims to increase LPAs awareness, skills, and protection against cyber threats through risk assessment, game-based education, monitoring and knowledge sharing services that are highly usable, interoperable with major Commercial Off-The-Shelf (COTS) solutions, cloud-enabled and cloud-ready.
Internet的出现为地方公共管理部门(lpa)提供了新的机会,可以提高效率,同时通过越来越多的专门网络应用程序(包括电子政务、电子医疗等)向公民提供更好的服务。事实上,作为获取个人信息的潜在渠道,这些专门的应用程序也使公共部门面临新的风险。网络安全形势正在发生变化,地方公共管理部门正迅速成为网络罪犯的一个有吸引力的目标,他们可能会访问一些个人数据集,或者通过lpa的基础设施控制智能运营的城市资源。网络威胁的后果可能会造成相当大的业务中断、数据丢失和知识产权盗窃,对个人和组织都产生重大影响。本文概述了欧盟H2020 COMPACT(保护地方公共管理免受网络安全威胁的竞争方法)项目,该项目旨在通过风险评估、基于游戏的教育、监控和知识共享服务提高lpa的意识、技能和对网络威胁的保护,这些服务高度可用,可与主要商业现货(COTS)解决方案、云支持和云就绪互操作。
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引用次数: 5
Reliability Modeling and Analysis for Deadline-Constrained Grid Service 限期约束网格服务可靠性建模与分析
D. P. Mahato, Ravi Shankar Singh
Reliability modeling and analysis of deadline-constrained grid computing system is a complex task. Additionally, a task must be completed within its given deadline. Therefore, deadline-miss failure is another type of failure which must be explained. This paper presents hierarchical model and analysis for the deadline-constrained grid service reliability.
限期约束网格计算系统的可靠性建模与分析是一项复杂的任务。此外,任务必须在规定的期限内完成。因此,错过截止日期的失败是另一种必须解释的失败。本文提出了限期约束下电网服务可靠性的层次模型和分析方法。
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引用次数: 8
期刊
2018 32nd International Conference on Advanced Information Networking and Applications Workshops (WAINA)
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