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VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE最新文献

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Energy Audit System for Households using Machine Learning 使用机器学习的家庭能源审计系统
Pub Date : 2021-05-30 DOI: 10.35940/IJITEE.G8895.0510721
Nagesh* A.
the growth in population and economics the globaldemand for energy is increased considerably. The large amountof energy demand comes from houses. Because of this theenergy efficiency in houses in considered most important aspecttowards the global sustainability. The machine learningalgorithms contributed heavily in predicting the amount ofenergy consumed in household level. In this paper, a energyaudit system using machine learning are developed to estimatethe amount of energy consumed at household level in order toidentify probable areas to plug wastage of energy in household.Each energy audit system is trained using one machine leaningalgorithm with previous power consumption history of trainingdata. By converting this data into knowledge, gratification ofanalysis of energy consumption is attained. The performance ofenergy audit Linear Regression system is 82%, Decision Treesystem is 86% and Random Forest 91% are predicted energyconsumption and the performance of learning methods wereevaluated based on the heir predictive accuracy, ease of learningand user friendly characteristics. The Random Forest energyaudit system is superior when compare to other energy auditsystem.
随着人口和经济的增长,全球对能源的需求大大增加。大量的能源需求来自住宅。正因为如此,房屋的能源效率被认为是全球可持续发展的最重要方面。机器学习算法在预测家庭能耗方面发挥了重要作用。在本文中,开发了一个使用机器学习的能源审计系统来估计家庭层面的能源消耗量,以确定家庭中可能存在能源浪费的领域。每个能源审计系统使用一个机器学习算法与以前的电力消耗历史的训练数据进行训练。通过将这些数据转化为知识,实现了对能耗分析的满意。能源审计线性回归系统(Linear Regression system)、决策树系统(Decision treessystem)和随机森林系统(Random Forest)分别预测了82%、86%和91%的能源消耗,并根据预测精度、易学性和用户友好性对学习方法的性能进行了评估。随机森林能源审计系统与其他能源审计系统相比具有优越性。
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引用次数: 0
R-MFDroid: Android Malware Detection using Ranked Manifest File Components R-MFDroid: Android恶意软件检测使用排名清单文件组件
Pub Date : 2021-05-30 DOI: 10.35940/IJITEE.G8951.0510721
Kartik Khariwal, Rishabh Gupta, Jatin P. Singh, Anshul Arora
With the increasing fame of Android OS over the pastfew years, the quantity of malware assaults on Android hasadditionally expanded. In the year 2018, around 28 millionmalicious applications were found on the Android platform andthese malicious apps were capable of causing huge financiallosses and information leakage. Such threats, caused due to thesemalicious apps, call for a proper detection system for Androidmalware. There exist some research works that aim to study staticmanifest components for malware detection. However, to the bestof our knowledge, none of the previous research works haveaimed to find the best set amongst different manifest filecomponents for malware detection. In this work, we focus onidentifying the best feature set from manifest file components(Permissions, Intents, Hardware Components, Activities, Services,Broadcast Receivers, and Content Providers) that could give betterdetection accuracy. We apply Information Gain to rank themanifest file components intending to find the best set ofcomponents that can better classify between malware applicationsand benign applications. We put forward a novel algorithm to findthe best feature set by using various machine learning classifierslike SVM, XGBoost, and Random Forest along with deep learningtechniques like classification using Neural networks. Theexperimental results highlight that the best set obtained from theproposed algorithm consisted of 25 features, i.e., 5 Permissions, 2Intents, 9 Activities, 3 Content Providers, 4 HardwareComponents, 1 Service, and 1 Broadcast Receiver. The SVMclassifier gave the highest classification accuracy of 96.93% andan F1-Score of 0.97 with this best set of 25 features.
随着Android操作系统在过去几年中声名鹊起,针对Android的恶意软件攻击数量也有所增加。2018年,在安卓平台上发现了大约2800万个恶意应用程序,这些恶意应用程序能够造成巨大的经济损失和信息泄露。这些恶意软件造成的威胁需要一个合适的android恶意软件检测系统。目前已有一些研究工作旨在研究用于恶意软件检测的静态清单组件。然而,据我们所知,之前的研究工作都没有旨在找到恶意软件检测的不同清单文件组件的最佳集合。在这项工作中,我们专注于从清单文件组件(权限、意图、硬件组件、活动、服务、广播接收器和内容提供者)中识别出最好的功能集,这些功能集可以提供更好的检测准确性。我们使用信息增益对清单文件组件进行排序,以找到能够更好地区分恶意应用程序和良性应用程序的最佳组件集。我们提出了一种新的算法,通过使用各种机器学习分类器(如SVM, XGBoost和Random Forest)以及深度学习技术(如使用神经网络分类)来找到最佳特征集。实验结果表明,该算法得到的最佳特征集由25个特征组成,即5个权限、2个意图、9个活动、3个内容提供者、4个硬件组件、1个服务和1个广播接收器。在这25个特征的最佳集合下,svm分类器的最高分类准确率为96.93%,F1-Score为0.97。
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引用次数: 2
Bio-Oil Extraction from the Shells of Cocos Nucifera – A Source of Generating RenewableEnergy and Its Analysis 可再生能源的来源——椰壳生物油提取及其分析
Pub Date : 2021-05-30 DOI: 10.35940/IJITEE.G8877.0510721
M. Shireesha, Yasser Mirza Baig, C. Sarita, Syed Rashid Iqbal, C. Wesley, N. Vaishnavi
Biomass is an important source of energy and fuelworldwide after coal, oil and natural gas. These fossil fuels dosubstantially more harm than renewable energy sources likebiomass energy. Oil extracted from biomass is considered as anattractive option. In our project, we have specifically selectedcoconut shells as our feed as they are carbon-neutral, easy tostore and abundantly available. Coconut shell also known asCocos Nucifera shell in biological terms, once a discarded outerhardcover is now a product of great demand. Coconut shellcharcoal is used as domestic and industrial fuel. This is obtainedby various techniques. Initially, the shells are burned at hightemperature and condensed to extract bio-oil using a series ofunit operations and processes such as distillation, gaschromatography. These samples are then sent for analysis tocompare them with the conventional fuel sources and thenantimicrobial activity is examined. The medium-chain fatty acidsin coconut oil have antimicrobial properties that can help protectagainst harmful microorganisms. Lauric acid and capric acid areknown to have potent antimicrobial properties. Differentbacterial cultures have been introduced later to test the ability ofthe oil to resist the harmful microorganisms and fungal cultures.Various analysis such as Infrared Spectroscopy, Gas-MassSpectroscopy and Ultimate analysis are performed on theretrieved samples of oil extracted from the coconut shells. It is tobe observed that the carbon content in the Cocos nucifera derivedoil is less than the conventional diesel oil which makes it best forenvironmental uses.
生物质能是继煤炭、石油和天然气之后世界范围内重要的能源和燃料来源。这些化石燃料比生物质能等可再生能源的危害要大得多。从生物质中提取的油被认为是一个有吸引力的选择。在我们的项目中,我们特别选择了椰子壳作为我们的饲料,因为它们是碳中性的,易于储存,而且储量丰富。椰子壳在生物学上也被称为椰壳,曾经被丢弃的精装外壳现在是需求量很大的产品。椰子壳炭用作家庭和工业燃料。这是通过各种技术获得的。最初,壳在高温下燃烧,并通过蒸馏、气相色谱等一系列单元操作和过程冷凝提取生物油。然后将这些样品送去分析,与传统燃料来源进行比较,然后检查抗菌活性。椰子油中的中链脂肪酸具有抗菌特性,可以帮助抵御有害微生物。众所周知,月桂酸和癸酸具有有效的抗菌特性。后来引入了不同的细菌培养物来测试油抵抗有害微生物和真菌培养物的能力。对椰子壳中提取的油进行了红外光谱、气质光谱和终极分析等多种分析。值得注意的是,椰子树衍生油中的碳含量低于传统柴油,这使其最适合环保用途。
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引用次数: 0
Deep Learning Model Based on Mobile-Net with Haar-like Algorithm for Masked Face Recognition at Nuclear Facilities 基于移动网络haar算法的核设施掩面人脸识别深度学习模型
Pub Date : 2021-05-30 DOI: 10.35940/IJITEE.G8893.0510721
Nadia.M. Nawwar*, Kasban . Prof., Salama May
During the spread of the COVID-I9 pandemic inearly 2020, the WHO organization advised all people in theworld to wear face-mask to limit the spread of COVID-19. Manyfacilities required that their employees wear face-mask. For thesafety of the facility, it was mandatory to recognize the identity ofthe individual wearing the mask. Hence, face recognition of themasked individuals was required. In this research, a noveltechnique is proposed based on a mobile-net and Haar-likealgorithm for detecting and recognizing the masked face. Firstly,recognize the authorized person that enters the nuclear facilityin case of wearing the masked-face using mobile-net. Secondly,applying Haar-like features to detect the retina of the person toextract the boundary box around the retina compares this withthe dataset of the person without the mask for recognition. Theresults of the proposed modal, which was tested on a datasetfrom Kaggle, yielded 0.99 accuracies, a loss of 0.08, F1.score0.98.
在2020年初新冠肺炎大流行期间,世卫组织建议全世界所有人戴口罩,以限制新冠病毒的传播。许多工厂要求员工戴口罩。为了设施的安全,必须识别戴口罩的人的身份。因此,需要对被问及的个体进行面部识别。在本研究中,提出了一种基于移动网络和类哈尔算法的被遮挡人脸检测与识别新技术。首先,通过移动网络识别戴口罩进入核设施的被授权人员。其次,利用Haar-like特征对人的视网膜进行检测,提取视网膜周围的边界框,并与未戴口罩的人的数据集进行比较,进行识别。在Kaggle的数据集上测试了所提出的模型的结果,准确率为0.99,损失为0.08,F1.score0.98。
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引用次数: 0
Active Travel’s Contribution to Climate Change Mitigation: Research Summary and Outlook 主动旅行对减缓气候变化的贡献:研究总结与展望
Pub Date : 2021-05-22 DOI: 10.16997/ATS.1036
C. Brand
Active travel (walking, cycling or scooting for transport) is considered a healthy and sustainable form of getting from A to B. The net effects of active travel on mobility-related carbon dioxide (CO2) emissions are complex and remarkably under-researched across a wide range of settings. This paper seeks to provide a summary of research on active travel as a low carbon mobility option in the context of the climate emergency. Key gaps are identified and discussed. The paper concludes with a projection of future research.
主动出行(步行、骑自行车或踏板车等交通工具)被认为是一种健康、可持续的从a地到b地的出行方式。主动出行对与出行相关的二氧化碳(CO2)排放的净影响是复杂的,而且在广泛的环境中还没有得到充分的研究。本文旨在对气候紧急情况下主动出行作为一种低碳出行选择的研究进行总结。确定并讨论关键差距。文章最后对未来的研究进行了展望。
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引用次数: 2
Just Advisory and Maximally Representative: A Conjoint Experiment on Non-Participants' Legitimacy Perceptions of Deliberative Forums 公正咨询与最大代表性:非参与者对协商论坛合法性认知的联合实验
Pub Date : 2021-04-23 DOI: 10.16997/JDD.973
Saskia Goldberg
Citizen involvement in deliberative forums is frequently discussed with an eye to boosting the legitimacy of decision-making. However, this idea has been radically challenged by Cristina Lafont (2015, 2017, 2019), who argues that deliberative forums may decrease rather than increase legitimacy. Yet Lafont’s legitimacy challenge has been primarily discussed at a theoretical level without taking the perceptions of citizens into account. Referring to an explorative student conjoint experiment this article examines how non-participants assess deliberative forums. It focuses on different authorization mechanisms and a set of institutional design features and combines them with non-participants’ substantive considerations and their awareness of such forums. Empirical findings of the student sample confirm Lafont’s critique, as they suggest that respondents want the authority of deliberative forums to be clearly circumscribed and minimal but also maximally representative and inclusive. Moreover, legitimacy perceptions are closely tied to substantive considerations and awareness of such novel and unfamiliar institutions.
为了提高决策的合法性,人们经常讨论公民参与协商论坛的问题。然而,克里斯蒂娜·拉丰(Cristina Lafont, 2015、2017、2019)从根本上挑战了这一观点,她认为审议论坛可能会降低而不是增加合法性。然而,拉丰的合法性挑战主要是在理论层面上讨论的,没有考虑到公民的看法。参考一个探索性的学生联合实验,本文探讨了非参与者如何评估审议论坛。它侧重于不同的授权机制和一套制度设计特征,并将它们与非参与者的实质性考虑和他们对此类论坛的认识结合起来。学生样本的实证研究结果证实了拉丰的批评,因为他们表明,受访者希望审议论坛的权威得到明确的限制和最小化,但也最大限度地具有代表性和包容性。此外,合法性观念与对这种新颖和不熟悉的制度的实质性考虑和认识密切相关。
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引用次数: 5
Exponential Organizations Hypergrowth Strategies And Firm Performance: The Moderating Role of Firm Size And Marketing Spending 指数组织、超长战略与企业绩效:企业规模和营销支出的调节作用
Pub Date : 2021-03-30 DOI: 10.35940/IJMH.F1262.035721
Hamza Tubaishat*, Refaat Faouri, Hussam Alshammar
With the increasing concerns of hypergrowth in order to compete in the international markets and survive, this study aids all firms in various industries, entrepreneurs and decision makers and draw their attention to business models and hypergrowth strategies that are applied by the fast-growing firms in the world. This study investigates the impact of hypergrowth strategy- leveraging assets that developed by Salim, (2014) and firm performance in exponential organizations; The sample size tested constituted of (34) exponential organizations form the fortune 500 and multiple regressions via Stata version 15 was applied for the time period of (2016-2019). Preliminary analysis was conducted to check the assumptions related to the regression models which include unit root, autocorrelation, residuals normality and heteroskedasticity issues. The results showed significant positive relationships between Growth in Fixed Assets (leveraging Assets strategy) and firm performance measured by ROA and ROE whereas, the moderating role of marketing spending and firm size showed insignificant impact in the relationship.
随着人们对超高速增长的日益关注,为了在国际市场上竞争和生存,本研究帮助各行各业的所有公司、企业家和决策者,并提请他们注意世界上快速增长的公司所应用的商业模式和超高速增长战略。本研究探讨了萨利姆(2014)提出的超增长战略——杠杆化资产对指数型组织中企业绩效的影响;测试的样本量由财富500强中的(34)个指数组织组成,并通过Stata version 15对(2016-2019)时间段进行多元回归。对单位根、自相关、残差正态性和异方差等回归模型的相关假设进行了初步分析。结果显示,固定资产增长(杠杆化资产策略)与企业绩效(ROA和ROE)之间存在显著的正相关关系,而营销支出和企业规模的调节作用对关系的影响不显著。
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引用次数: 2
Online Deliberation and #CivicTech: A Symposium 网络讨论与#公民科技:研讨会
Pub Date : 2021-03-28 DOI: 10.16997/10.16997/JDD.988
A. Przybylska, Todd R. Davies, Weiyu Zhang
Online deliberation is one important instance of civic tech that is both for and by the citizens, through engaging citizens in Internet-supported deliberative discussions on public issues. This article explains the origins of a set of symposium articles in this journal issue based on the 2017 'International Conference on Deliberation and Decision Making: Interdisciplinary Perspectives on Civic Tech' held in Singapore. Symposium articles are presented in a sequence that flows from designing decision making systems to platforms to specific technological nudges.
在线审议是公民技术的一个重要例子,它既为公民服务,也由公民参与,通过互联网支持公民就公共问题进行审议讨论。本文解释了基于2017年在新加坡举行的“审议与决策国际会议:公民技术的跨学科视角”的一组研讨会文章的起源。研讨会文章按顺序呈现,从设计决策系统到平台再到具体的技术推动。
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引用次数: 1
Mediation Styles and Participants’ Perception of Success in Consultative Councils: The case of Guadalajara, Mexico 协商会议中调解方式与参与者对成功的感知:以墨西哥瓜达拉哈拉为例
Pub Date : 2020-05-01 DOI: 10.16997/JDD.286
David Garcia
This article entails a comparative study of municipal consultative councils in Guadalajara, Mexico, to explore the mediation styles employed by those in charge of conducting the councils’ deliberation, which I call Mediators of Deliberative Process (MDP). Through the construction of an indicator called Participants’ Perception of Success, the article evaluates the relationship between the mediators’ styles and the degree to which participants think that the consultative council (CC) has been successful in achieving its purported goals. The results suggest that 1) MDPs exert different levels of directiveness that change over the course of the mediation according to the type of decision-making under deliberation; 2) that participants have a higher perception of the CC’s success in the case where the MDP is an expert in the subject matter of the council, resorts to a more directive approach to mediation, and deliberation is more oriented towards the outcomes of the mediation; and 3) that participants perceive the CCs as successful spaces to communicate with public officials, but least successful in having an influence over public policies.
本文对墨西哥瓜达拉哈拉市的市政协商委员会进行了比较研究,以探索负责进行委员会审议的人所采用的调解风格,我称之为审议过程的调解人(MDP)。通过构建一个名为“参与者对成功的感知”的指标,本文评估了调解员的风格与参与者认为咨询委员会(CC)成功实现其预期目标的程度之间的关系。研究结果表明:1)决策者在调解过程中发挥不同程度的指导作用,指导作用随审议决策类型的不同而变化;2)如果民主党是委员会议题的专家,采取更直接的调解方式,审议更以调解的结果为导向,与会者对委员会的成功有更高的认识;3)参与者认为CCs是与政府官员沟通的成功空间,但在对公共政策产生影响方面最不成功。
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引用次数: 4
Pyramidal Democracy 金字塔形的民主
Pub Date : 2020-05-01 DOI: 10.16997/jdd.82
M. Pivato
We consider a decentralized, multilayered representative democracy, where citizens participate in deliberative policy formation after self-organizing into a pyramidal hierarchy of small groups. Each group elects a delegate, who expresses the deliberative consensus of that group at the next tier of the pyramid. The pyramid thus acts as a communications network which efficiently aggregates useful information and policy ideas. It is also a powerful meritocratic device, which channels legislative responsibility towards the most committed and competent citizens. This yields a practical implementation of deliberative democracy in a large polity.
我们考虑一种分散的、多层的代议制民主,在这种民主中,公民在自我组织成一个金字塔状的小团体之后,参与审议政策的形成。每一组选出一名代表,代表在金字塔的下一层表达该组的审议共识。因此,金字塔作为一个通信网络,有效地汇集有用的信息和政策思想。它也是一种强大的精英管理手段,将立法责任引向最忠诚、最有能力的公民。这就产生了协商民主在大型政体中的实际实施。
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引用次数: 2
期刊
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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