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2020 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology (IAICT)最新文献

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Utilizing Open ERP for Creating Medical Record Management System in Smart Hospital : A Case Study 利用开放式ERP创建智慧医院病案管理系统的案例研究
Dickson Perdanakusuma, Warih Puspitasari, M. Saputra
XYZ Hospital is a government-owned hospital that has a strategic role to accelerate the improvement of public health in their areas, following the standards set in the regulation concerning minimum service standards in the health sector. To achieve these standards, XYZ Hospital has several applications that are used to support business processes, but there are still several main functions in the business processes of XYZ Hospitals that have not yet been digitized and integrated, one of these functions is the medical record. XYZ Hospital still uses paper media in recording patient medical records which often raises various problems, such as the difficulty of finding documents stored in warehouses and also the loss of patient medical record documents. Based on these problems the use of a system to manage medical record data is a solution that must be immediately applied. The use of ERP systems can be a solution to the problems that exist at XYZ Hospital. ERP systems offer the integration of processes and data using a single database. The ERP system design at XYZ hospitals uses Odoo Software which is an open-source ERP software. ERP system design at XYZ hospitals uses the QuickStart method which is one of the fastest and cheapest methods for implementing ERP. The implementation of the ERP system at XYZ Hospital aims to create a patient medical record management system.
XYZ医院是一家政府所有的医院,按照卫生部门最低服务标准条例中规定的标准,在加速改善其所在地区的公共卫生方面发挥着战略作用。为了实现这些标准,XYZ医院有几个用于支持业务流程的应用程序,但XYZ医院的业务流程中仍有几个主要功能尚未数字化和集成,其中一个功能是病历。XYZ医院在记录患者病历时仍然使用纸质媒介,这经常会产生各种问题,例如难以找到存储在仓库中的文件,以及患者病历文件的丢失。基于这些问题,使用一个系统来管理病历数据是一个必须立即应用的解决方案。使用ERP系统可以解决XYZ医院存在的问题。ERP系统使用单一数据库提供流程和数据的集成。XYZ医院的ERP系统设计使用了Odoo Software,这是一个开源的ERP软件。XYZ医院的ERP系统设计采用快速启动方法,这是实施ERP最快、最便宜的方法之一。在XYZ医院实施ERP系统的目的是创建一个患者病历管理系统。
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引用次数: 4
IAICT 2020 Cover Page iict 2020封面页
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引用次数: 0
Gain Performance Analysis of A Parabolic Reflector Fed with A Rectangular Microstrip Array Antenna 矩形微带阵列天线馈电抛物面反射器增益性能分析
B. Mahatmanto, C. Apriono
Satellite communication widely uses antennas with reflectors to achieve high gain for the long-distance signal transmission. This configuration mainly consists of a feeding antenna and a parabolic reflector that should be optimized to obtain the most optimum performance. This paper investigates some factors affecting the antenna performances, especially gain, for a C-band satellite ground station, such as losses contributed by materials, efficiencies, and distance between feeder and reflector. CST Microwaves Studio is used to simulated and investigates the gain performance of the proposed antenna model. The feeder antenna is a 4x4 microstrip array antenna, which has gain and bandwidth of 13.7 dB at frequency 4.148 GHz and 3.794–4.528 GHz, respectively. The parabolic reflector diameter is 2.4 m. The analyzed parameters include gain and directivity generated by theoretical calculations and simulations. Theoretically, the maximum directivity is 39.85 dB. However, the simulated antenna gain is 31.1 dB. This reduced value is coming from the effect of efficiency, material losses, and unexpected radiation pattern from the feeding antenna. The proposed design has successfully increased the gain of 17.4 dB by combining a reflector antenna. This result still has a niche to be further improved by considering the affecting factors.
卫星通信广泛采用带反射镜的天线来实现信号的远距离高增益传输。该结构主要由馈电天线和抛物面反射器组成,抛物面反射器应进行优化以获得最佳性能。本文研究了影响c波段卫星地面站天线性能特别是增益的因素,如材料损耗、效率损耗、馈线与反射器之间的距离等。利用CST microwave Studio对所提出的天线模型的增益性能进行了仿真和研究。馈线天线为4x4微带阵列天线,频率为4.148 GHz时增益13.7 dB,频率为3.794-4.528 GHz时带宽13.7 dB。抛物面反射镜直径2.4 m。分析的参数包括理论计算和仿真得到的增益和指向性。理论上,最大指向性为39.85 dB。而模拟天线增益为31.1 dB。这种降低的值来自于效率、材料损耗和馈电天线的意外辐射模式的影响。该设计通过结合反射天线成功地提高了17.4 dB的增益。考虑到影响因素,这一结果仍有进一步改善的空间。
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引用次数: 2
The fast flight trajectory verification algorithm for Drone Dance System 无人机舞蹈系统快速飞行轨迹验证算法
C. Kung, Wei-Sheng Yang, Ting-Ying Wei, Shu-Tsung Chao
Drone swarms are teams of autonomous unmanned aerial vehicles that act as a collective entity. We are interested in humanizing drone swarms, equip-ping them with the ability to emotionally affect human users through their nonverbal motions. We address a fundamental issue of collective motion of aerial robots: how to ensure that large flocks of autonomous drones seamlessly navigate in confined spaces. In this paper, we propose a fast flight trajectory verification algorithm and instant autonomous flight control alarm system, such a flocking model for real drones incorporating an evolutionary optimization framework with carefully chosen order parameters and fitness functions. We numerically demonstrated that the induced swarm behavior remained stable under realistic conditions for large flock sizes and notably for large velocities. We showed that coherent and realistic collective motion patterns persisted even around perturbing obstacles. Furthermore, we validated our model on real hardware, carrying out field experiments with a self-organized swarm of 20 drones. The results confirmed the adequacy of our approach. Successfully controlling dozens of quadcopters will enable substantially more efficient task management in various contexts involving drones.
无人机群是一组自主的无人驾驶飞行器,它们作为一个集体实体。我们感兴趣的是让无人机群变得人性化,让它们具备通过非语言动作对人类用户产生情感影响的能力。我们解决了空中机器人集体运动的一个基本问题:如何确保大群自主无人机在有限空间中无缝导航。在本文中,我们提出了一种快速飞行轨迹验证算法和即时自主飞行控制报警系统,这是一个包含精心选择的阶参数和适应度函数的进化优化框架的真实无人机群集模型。我们用数值方法证明了在实际条件下,大群体规模和大速度下诱导群体行为保持稳定。我们发现,即使在令人不安的障碍物周围,连贯和现实的集体运动模式也会持续存在。此外,我们在真实的硬件上验证了我们的模型,用20架自组织的无人机进行了现场实验。结果证实了我们方法的有效性。成功控制数十架四轴飞行器将在涉及无人机的各种情况下实现更有效的任务管理。
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引用次数: 4
Wheeled Robot Control with Hand Gesture based on Image Processing 基于图像处理的轮式机器人手势控制
Theodore Bismo Waskito, S. Sumaryo, C. Setianingsih
Computer vision based on shape recognition has a lot of potential in human and computer interaction. Hand gestures can be used as symbols of human interaction with computers which are preferred in the use of various hand gestures in sign language. Various tasks can be used to set remote control functions, control robots, and so on. The process of processing images or hand drawings using computer vision is called image processing. In this paper, a wheeled robot control system can be moved according to the given hand gesture commands. There are 6 forms of hand gestures that are made as input, and each hand gesture gives one command for the movement of a wheeled robot. The method used to classify each hand gesture, namely Convolutional Neural Network (CNN). CNN is a branch of the Artificial Neural Network (ANN) that can perform extraction features and create desired categories. The results of the classification will be carried out and sent to a wireless robot to run a movement. The result of this system is the movement of the wheeled robot following the given hand gestures. Variables that affect this system are training parameters and environmental parameters which include the amount of light intensity, distance, and tilt angle. The accuracy of the entire system obtained is 91.33%.
基于形状识别的计算机视觉在人机交互方面具有很大的潜力。手势可以作为人类与计算机交互的符号,在手语中使用各种手势是首选的。各种任务可以用来设置远程控制功能,控制机器人等等。使用计算机视觉处理图像或手绘的过程称为图像处理。在本文中,轮式机器人控制系统可以根据给定的手势指令进行移动。有6种形式的手势作为输入,每种手势都为轮式机器人的运动提供一个命令。用于对每个手势进行分类的方法,即卷积神经网络(CNN)。CNN是人工神经网络(ANN)的一个分支,可以执行提取特征并创建所需的类别。分类结果将被执行并发送给无线机器人进行运动。这个系统的结果是轮式机器人跟随给定的手势运动。影响该系统的变量是训练参数和环境参数,包括光强度、距离和倾斜角。整个系统的准确率为91.33%。
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引用次数: 3
Short-range Robotic Navigation and Exploration Tasks via Deep Q-Networks for Biomedical Applications 生物医学应用中基于深度q网络的短程机器人导航和探索任务
J. D. K. Disu, Clinton Elian Gandana, Hongzhi Xie, Lixu Gu
This research is focused on the performance of a Deep Reinforcement Learning method on an agent (mobile robot) in a simulated virtual environment (Operating Room) for medical applications. The purpose of this research is to compare suitable decisive actions taken by the agent to achieve its goal target. Executing this goal requires the implementation of a reward-penalty system for observation and analysis. The agent’s accumulated reward is based on the best-navigated decision to avoid collisions; solely generating an intelligent agent system. We reviewed previous works on the impact of Deep Reinforcement Learning algorithms on an agent in areas of navigation and exploration. Adopting a Deep Reinforcement Learning method and a physical simulator, we trained and tested the agent using existing environments and our modeled operating room, respectively. Measuring the positive reward output of the experiment with different parameters of the algorithm such as the learning rate, maximum Q-value and the average time to attain its goal position, we presented our work with plots of the experiment and compared it with a widely known traditional method. Our experimental results indicated that the agent achieved a high positive reward of 3800 in our operating room environment with a learning rate of 0.5. Our research aimed at training an agent to make intelligent decisions in achieving its goal destination without prior experience and input data. Reinforcement Learning provides a structure for robotics to function effectively; utilizing and engaging a robot to navigate and explore in any given environment.
本研究的重点是在医疗应用的模拟虚拟环境(手术室)中对代理(移动机器人)的深度强化学习方法的性能。本研究的目的是比较代理为实现其目标而采取的合适的决策行动。要实现这一目标,就需要执行奖罚制度,以便进行观察和分析。智能体的累积奖励是基于避免碰撞的最佳导航决策;单独生成智能代理系统。我们回顾了以前关于深度强化学习算法在导航和探索领域对智能体的影响的工作。采用深度强化学习方法和物理模拟器,我们分别在现有环境和我们的模拟手术室中训练和测试智能体。我们用不同的算法参数,如学习率、最大q值和达到目标位置的平均时间来衡量实验的正奖励输出,并给出了我们的实验图,并与一种广为人知的传统方法进行了比较。我们的实验结果表明,agent在我们的手术室环境中获得了3800的高正奖励,学习率为0.5。我们的研究旨在训练智能体在没有先前经验和输入数据的情况下做出智能决策,以实现其目标目的地。强化学习为机器人的有效运作提供了一个结构;利用和吸引机器人在任何给定的环境中导航和探索。
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引用次数: 0
Implementation of Ensemble Learning and Feature Selection for Performance Improvements in Anomaly-Based Intrusion Detection Systems 基于异常的入侵检测系统性能改进的集成学习和特征选择实现
Qusyairi Ridho Saeful Fitni, K. Ramli
In recent years, data security in organizational information systems has become a serious concern. Many attacks are becoming less detectable by firewall and antivirus software. To improve security, intrusion detection systems (IDSs) are used to detect anomalies in network traffic. Currently, IDS technology has performance issues regarding detection accuracy, detection times, false alarm notifications, and unknown attack detection. Several studies have applied machine-learning approaches as solutions. This study used an ensemble learning approach that integrates the benefits of each single detection algorithms. We made comparisons with seven single classifiers to identify the most appropriate basic classifiers for ensemble learning. The experiment shows logistics regression, decision trees, and gradient boosting are chosen for our ensemble model. The Communications Security Establishment and Canadian Institute for Cybersecurity 2018 (CSE-CIC-IDS2018) dataset was used to evaluate the proposed model. Spearman’s rank correlation coefficient facilitated the identification of the data features that might not be used. The experiment results showed that 23 of the 80 features were selected, and the model achieved the following scores: final accuracy, 98.8%; precision, 98.8%; recall, 97.1%; and F1, 97.9%.
近年来,组织信息系统中的数据安全问题已成为一个备受关注的问题。许多攻击变得越来越难以被防火墙和防病毒软件检测到。为了提高安全性,入侵检测系统(intrusion detection system, ids)用于检测网络流量中的异常情况。目前,IDS技术在检测精度、检测时间、假警报通知和未知攻击检测方面存在性能问题。一些研究已经将机器学习方法作为解决方案。本研究使用了一种集成学习方法,集成了每种单一检测算法的优点。我们与七个单一分类器进行了比较,以确定最适合集成学习的基本分类器。实验表明,我们的集成模型选择了逻辑回归、决策树和梯度增强。使用通信安全机构和加拿大网络安全研究所2018 (CSE-CIC-IDS2018)数据集来评估所提出的模型。Spearman的等级相关系数有助于识别可能不使用的数据特征。实验结果表明,从80个特征中选择了23个特征,该模型达到了以下分数:最终准确率为98.8%;精度,98.8%;记得,97.1%;F1占97.9%。
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引用次数: 53
Identifying Fake News in Indonesian via Supervised Binary Text Classification 通过监督二进制文本分类识别印尼假新闻
A. Rusli, J. Young, N. Iswari
Fake news detection has gained growing interest from both the industry and research community all around the world, including Indonesia. Based on recent surveys, people could receive fake news daily, if not more than once. The research community and practitioners, supported by the government, are trying to fight back the spreading of fake news. This paper aims to implement a supervised machine learning approach using the Multi-Layer Perceptron (MLP) for classifying news article in order to detect fake news articles and differentiate them from the valid ones, via a binary text classification approach. Furthermore, this paper uses TF-IDF in comparison with the Bag of Words model to extract features along with the use of the n-gram model. Based on the result, our final model could achieve a hoax precision and recall score of 0.84 and 0.73, respectively, and a macro-averaged F1-score of 0.82. Furthermore, our paper shows that some preprocessing methods such as stemming and stop-word removal could be very time-consuming while only barely affecting the performance of our classifier model using the dataset in this research for identifying fake news.
假新闻检测已经引起了包括印度尼西亚在内的世界各地产业界和研究界越来越大的兴趣。根据最近的调查,人们可能每天都会收到假新闻,如果不是不止一次的话。在政府的支持下,研究界和从业者正试图反击假新闻的传播。本文旨在实现一种监督机器学习方法,使用多层感知器(MLP)对新闻文章进行分类,以便通过二进制文本分类方法检测假新闻文章并将其与有效新闻区分开来。此外,本文使用TF-IDF与Bag of Words模型进行对比,并使用n-gram模型进行特征提取。基于实验结果,最终模型的恶作剧准确率和召回率分别为0.84和0.73,宏观平均f1得分为0.82。此外,我们的论文表明,一些预处理方法,如词干提取和停止词去除可能非常耗时,而使用本研究中的数据集识别假新闻的分类器模型的性能几乎没有受到影响。
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引用次数: 15
Human Target Search and Detection using Autonomous UAV and Deep learning 基于自主无人机和深度学习的人体目标搜索与检测
Lyla B. Das, A. Lijiya, G. Jagadanand, A. Aadith, S. Gautham, V. Mohan, S. Reuben, Georgoulas George
An Unmanned Aerial Vehicle (UAV) is an airborne system or pilotless aircraft which is remotely controlled by a human operator on ground or by an onboard computer such that the vehicle moves autonomously. The range of applications in which UAVs are used is very large.This paper describes the application of developing an autonomous surveillance system using an UAV to identify a given target and/or objects of interest in the terrain over which it flies. Such a system can be used in rescue operations, especially in remote areas where physical access is difficult. It can also be used for military operations, farming or any field where surveillance of a given land area is required. The UAV developed in this work is capable of object detection. A mounted camera is used to give visual feedback, and an onboard processing unit runs image recognition software to identify the target in real time. Optimal algorithms are used to search and find the target from the given search area. After recognition of the target, the UAV can either be used to hold its position so as to have a video feed of the target, or return to its base station once the coordinates have been estimated using GPS modules or relay the GPS location to the base station.This paper describes the implementation of the hardware and software components that lead to the realization of the UAV and the application of object detection. The details of a new search algorithm and an example of object detection is presented . The work presented in this paper is the first part in the attempt to develop a cluster of UAVs meant to work in collaboration to be deployed for search and rescue operations.
无人驾驶飞行器(UAV)是一种机载系统或无人驾驶飞机,由地面上的操作员或机载计算机远程控制,使车辆自主移动。无人机的应用范围非常大。本文描述了开发一种自主监视系统的应用,该系统使用无人机在其飞行的地形中识别给定目标和/或感兴趣的物体。这种系统可用于救援行动,特别是在难以实际进入的偏远地区。它还可以用于军事行动、农业或任何需要监视特定土地区域的领域。本课题研制的无人机具有探测目标的能力。安装的摄像机用于提供视觉反馈,机载处理单元运行图像识别软件实时识别目标。采用最优算法从给定的搜索区域中搜索并找到目标。在识别目标之后,UAV可以要么用来保持它的位置以便有目标的视频馈送,或者一旦使用GPS模块估计坐标或将GPS位置中继到基站返回到它的基站。本文介绍了实现无人机的硬件和软件组件的实现以及目标检测的应用。给出了一种新的搜索算法的细节和一个目标检测的实例。本文中介绍的工作是尝试开发一组无人机的第一部分,这些无人机旨在协同工作,用于搜索和救援行动。
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引用次数: 4
期刊
2020 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology (IAICT)
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