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2018 International Conference on Information and Communications Technology (ICOIACT)最新文献

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Classifying beneficiaries of islamic boarding school rehabilitation aid based on neural network approaches: A case of the religious affair ministry of East Java, Indonesia 基于神经网络方法的伊斯兰寄宿学校康复援助受益人分类——以印度尼西亚东爪哇省宗教事务部为例
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350784
Ahmad Andi Akmal Almafaluti, S. M. S. Nugroho, M. Purnomo
Islamic Boarding Schools (pesantren in Indonesian language) often need government funding grants for improving education services, i.e. rehabilitation aid. Many affecting variables such as the number of student, pesantren activity type, and infrastructure condition need further examination, in addition to the large number of institutions. Because of those complex variables and the absence of definite variables pattern about correlation with the target classes, this research proposed two neural network based model for classifying beneficiaries to determine rehabilitation aid for the pesantren institutions and compared which is the best. 15 input variables were used as the features in learning model are accordance with 4 target classes. Neural Network formed from the learning process can generate new data classification as much as 100% for Backpropagation with accuration value 0.5, and 94.45489% for Radial Basis Function with accuration value 0.428571429.
伊斯兰寄宿学校(印尼语pesantren)通常需要政府拨款,以改善教育服务,即康复援助。除了院校数量众多外,学生人数、学生活动类型、基础设施条件等许多影响变量都需要进一步考察。针对这些复杂的变量和目标群体之间缺乏明确的相关变量模式,本研究提出了两种基于神经网络的康复援助受益人分类模型,并比较了哪一种是最好的。使用15个输入变量作为学习模型的特征,分别对应4个目标类。在学习过程中形成的神经网络,对于准确率为0.5的反向传播,可以产生100%的新数据分类,对于准确率为0.428571429的径向基函数,可以产生94.45489%的新数据分类。
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引用次数: 1
Modelling of driver's steering behaviour control in emergency collision avoidance by using focused time delay neural network 基于聚焦时滞神经网络的紧急避碰驾驶员转向行为控制建模
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350750
N. Hassan, H. Zamzuri, M. Ariff
This paper presents a modelling approach of human driving behavior in emergency rear-end collision avoidance focusing on steering maneuver. The target scenario is set up under real experimental environment and the naturalistic data from the experiment are collected. Dynamic Artificial Neural Network which is Focused Time Delay Neural Network (FTDNN) is used to model drivers steering behaviour. From the obtain results, it can be concluded that the FTDNN model able to simulate drivers steering maneuver in rear-end collision avoidance with the accuracy of which the coefficient determination is 99% (0.99). With further study, this model would beneficial to design motion control strategy to improve Advance Driver Assistance System (ADAS) in collision avoidance system.
本文提出了一种以转向机动为重点的紧急追尾避碰人类驾驶行为建模方法。在真实的实验环境下建立目标场景,收集实验的自然数据。动态人工神经网络即聚焦时滞神经网络(FTDNN)用于驾驶员转向行为建模。从得到的结果可以看出,FTDNN模型能够模拟追尾避碰驾驶员的转向机动,其确定系数的精度为99%(0.99)。通过进一步的研究,该模型将有助于设计运动控制策略,以改进防撞系统中的高级驾驶辅助系统(ADAS)。
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引用次数: 1
Recommendation system for property search using content based filtering method 推荐系统采用基于内容的过滤方法进行属性搜索
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350801
T. Badriyah, Sefryan Azvy, Wiratmoko Yuwono, I. Syarif
Development of technology causes many business industries to migrate from offline business systems to the e-commerce world. One of the most popular e-commerce frequented by potential buyers is the property site. Considering that the property is one of the essential requirements for living, and furthermore it is also one of the most prized assets one can have. In this research, we develop a web-based recommendation system in choosing a property using content-based filtering method. The recommendation system provides property information based on user behavior by searching advertising content previously searched by the user. Each time the user selects the contents of the ad to display, this information will be stored into the database to be processed further in order to provide a recommendation. The application system will present the same product recommendation, in accordance to the profile / criteria and preference of the prospective buyer. Therefore, the recommendation system will assist prospective buyers in determining the choice of property product they want to buy, and this process can be provided by the recommendation system in a short time.
技术的发展导致许多商业行业从线下业务系统迁移到电子商务世界。最受潜在买家欢迎的电子商务之一是房地产网站。考虑到财产是生活的基本要求之一,而且它也是一个人可以拥有的最珍贵的资产之一。在本研究中,我们使用基于内容的过滤方法开发了一个基于web的属性选择推荐系统。推荐系统通过搜索用户之前搜索过的广告内容,提供基于用户行为的属性信息。每次用户选择要显示的广告内容时,这些信息将被存储到数据库中进行进一步处理,以便提供推荐。应用系统将根据潜在买家的个人资料/标准和偏好提供相同的产品推荐。因此,推荐系统将帮助潜在买家确定他们想要购买的物业产品的选择,并且这个过程可以在短时间内由推荐系统提供。
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引用次数: 14
Goal programming to optimize time and cost for each activity in port container handling 目标规划,以优化时间和成本的每一个活动,在港口集装箱处理
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350808
A. Rahman, R. Sarno, Yutika Amelia Effendi
The services of port in Indonesia are increasing from year to year. The traffic of port is increasingly crowded with the number of boats coming to load and unload processes. A lot of ship queues result in delay when exceeding due date from the date of the agreement will cause the higher cost to be issued which is called demurrage. To reduce the costs incurred and the length of queue time on the scheduling at the port, we used Goal Programming (GP). Goal Programming is an algorithm that solves linear programming problems using mathematical formulation to get solutions in getting goals. In this study, optimizing 43 activities and 7 trace variations on loading and unloading activities of container terminal services from events log. The goal programming model from 43 activities has been implemented using Lingo software to obtain objective value in achieving the objectives of each activity used to determine activities that have a major influence on the delay in loading and unloading activities. The result of Goal Programming is that there are two activities which have very high deviation, therefore both of activities are evaluated in performance on container activity.
印尼港口的服务逐年增加。随着越来越多的船只来装卸货物,港口的交通越来越拥挤。许多船舶排队导致延误,当超过到期日,从协议的日期将导致更高的费用,这就是所谓的滞期费。为了减少港口调度的成本和队列时间长度,我们使用了目标规划(GP)。目标规划是一种利用数学公式求解线性规划问题的算法。在本研究中,优化了43个活动,并从事件日志中跟踪了集装箱码头服务装卸活动的变化。利用Lingo软件实现了43个活动的目标规划模型,以获得每个活动的目标实现的客观价值,用于确定对装卸活动延迟有重大影响的活动。目标规划的结果是有两个活动有很高的偏差,因此这两个活动都在容器活动上进行性能评估。
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引用次数: 5
Classification on passion fruit's ripeness using K-means clustering and artificial neural network 基于k -均值聚类和人工神经网络的百香果成熟度分类
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350728
Sitti Wetenriajeng Sidehabi, A. Suyuti, I. Areni, I. Nurtanio
This purpose of this study is to identify the level of ripeness of the passion fruit. The levels are classified into three distinguished stages: fruit in a ripe stage, a nearly ripe stage, and an unripe stage. The passion fruit-sorting system with artificial intelligence is an innovation of fruit sorting technology for industrial markets because it is very cost efficient and effective for a large production process instead of relying on manual labor process. The method used in this research is K-Means Clustering to perform passion fruit segmentation and Artificial Neural Network for classification based on RGB and A features. The input data is passion fruit video from 6 different sides. This study uses 75 passion fruit videos as training data and 20 videos as data testing with duration 5 seconds per video. The result achieves system accuracy of 90% with classification errors occur in the nearly ripe and unripe fruit due to the color closeness.
本研究的目的是确定百香果的成熟程度。这些水平被分为三个不同的阶段:果实在成熟阶段,近成熟阶段,和未成熟阶段。人工智能百香果分拣系统是工业市场水果分拣技术的创新,因为它非常经济高效,适合大规模生产过程,而不是依赖人工劳动过程。本研究采用K-Means聚类方法对百香果进行分割,采用基于RGB和A特征的人工神经网络进行分类。输入数据是来自6个不同侧面的百香果视频。本研究使用75个百香果视频作为训练数据,20个视频作为数据测试,每个视频时长5秒。结果表明,该系统的准确率达到90%,但由于颜色接近,在近熟和未熟的水果中会出现分类误差。
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引用次数: 15
Improving the cluster validity on student's psychomotor domain using feature selection 利用特征选择提高学生精神运动域的聚类效度
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350744
Y. Yamasari, S. M. S. Nugroho, R. Harimurti, M. Purnomo
In the student clustering, the high cluster validity is very important because of this cause clarity a student in a cluster. Furthermore, it becomes easier for a teacher to do the best learning process. This paper focuses on the improvement of cluster validity applied by a suitable feature selection method, especially student's psychomotor domain. Here, we propose the feature selection by the random method. In addition, we apply k-means as the popular clustering method in educational data mining by the two initial of cluster center point: k-means++ and random. For cluster evaluation stage, silhouette coefficient is used on Manhattan distance. The experimental result indicates that feature selection is able to enhance the cluster validity which has shown that our methods have higher silhouette value than original k-means. In terms of the maximum silhouette value, our method can reach higher than original_kmeans++ and original_random on average 0.033–0.106. In terms of the minimum silhouette value, our method can achieve higher than original_kmeans++ and original_random on average 0.123–0.240.
在学生聚类中,高的聚类效度是非常重要的,因为它可以使聚类中的学生清晰。此外,它变得更容易为教师做最好的学习过程。本文重点研究了采用合适的特征选择方法来提高聚类效度,特别是学生的精神运动领域。在这里,我们提出了用随机方法进行特征选择。此外,我们通过k-means和random两个聚类中心点的初始值,将k-means作为流行的聚类方法应用到教育数据挖掘中。在聚类评价阶段,对曼哈顿距离使用剪影系数。实验结果表明,特征选择能够提高聚类有效性,表明我们的方法具有比原始k-means更高的轮廓值。在最大剪影值方面,我们的方法平均可以达到高于original_kmean++和original_random的0.033-0.106。在最小轮廓值方面,我们的方法平均可以达到高于original_kmean++和original_random的0.123-0.240。
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引用次数: 4
Determine the best option for nearest medical services using Google maps API, Haversine and TOPSIS algorithm
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350709
Yuda Dian Harja, R. Sarno
Medical service has become important aspect nowadays. When we have an emergency condition, we are often confronted with unknown variables such as travel distance and time of the medical services near us. This paper aims to develop a location-based service for medical purpose, which considers two major variables: travel distance and time. This system is using Haversine algorithm to find medical services around us within a certain radius. Then using Google Map API to calculate travel distance and time. TOPSIS algorithm is used to determine the best option for the results. By using this method, the whole system shows this research result give better method in decision making over previous studies.
医疗服务已成为当今社会的一个重要方面。当我们遇到紧急情况时,我们经常面临未知变量,如我们附近的医疗服务的旅行距离和时间。本文旨在开发一种基于位置的医疗服务,它考虑了两个主要变量:旅行距离和时间。这个系统使用哈弗辛算法在我们周围一定半径范围内寻找医疗服务。然后利用谷歌地图API计算出行距离和时间。使用TOPSIS算法确定结果的最佳选项。通过对该方法的应用,整个系统表明,该研究结果比以往的研究提供了更好的决策方法。
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引用次数: 18
Comparison of discrete event simulation and agent based simulation for evaluating the performance of port container terminal 离散事件仿真与智能体仿真在港口集装箱码头性能评价中的比较
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350717
Aziz Fajar, R. Sarno, A. Fauzan
Event log obtained from Port Container Terminal (PCT) Surabaya is an asynchronous event log. This event log needs to be run in a simulation to reflect the real world performance which contains both time and cost. From the event log we gathered, we use forecast methods to predict the number of container for the following month. Several forecasting methods are evaluated; whereas discrete event simulation and agent based simulation are compared to handle asynchronous processes. The results of the experiments show that moving average have the lowest MSE compared to other forecast methods such as Simple Exponential Smoothing, Double Exponential Smoothing, and Linear Regression. Then, from the forecast results we successfully generate the event log for the following month and simulate it using agent based simulation and Discrete Event Simulation. The results of the simulation show that agent based simulation can handle the communication process which discrete event simulation cannot handle. Both the simulation results are depicted in Gantt charts.
从泗水港口集装箱码头(PCT)获取的事件日志是一个异步事件日志。此事件日志需要在模拟中运行,以反映包含时间和成本的真实世界的性能。从我们收集的事件日志中,我们使用预测方法来预测下一个月的集装箱数量。对几种预测方法进行了评价;而离散事件仿真和基于agent的仿真在处理异步过程方面进行了比较。实验结果表明,与简单指数平滑、双指数平滑和线性回归等预测方法相比,移动平均具有最低的MSE。然后,根据预测结果成功地生成了下一个月的事件日志,并使用基于智能体的模拟和离散事件模拟进行了模拟。仿真结果表明,基于agent的仿真可以处理离散事件仿真无法处理的通信过程。两种模拟结果都用甘特图表示。
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引用次数: 7
Civil servant behaviors performance evaluation: Combining DEAHP and 360-degree feedback 公务员行为绩效评价:结合DEAHP和360度反馈
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350691
Irfani Zuhrufillah, Farikhin, R. Isnanto
In Indonesia, the performance evaluation of Civil Servant is assessed based on SKP and Work Behavior. The proposed evaluation system is focusing on work behavior of civil servants through evaluating the subcriteria against the main criteria for each employee. The DEAHP model as a tool for the formation of multicriteria hierarchies and determining the weights by using efficient and inefficient of each alternative. DEAHP alone is not enough to earn the objective assessment so that the proposed using the 360-degree Feedback technique as a multi evaluator technique combined with DEAHP, this makes the evaluation more powerful. In the final process of DEA, in this case, proposed to aggregate by summing the subcriteria value against the main criteria on each DMU to obtain the final rank of the employee. At the final result generated rank data for each subcriteria and main criteria of each DMU. This performance evaluation has the lowest score for the main criteria is 13.6% and the highest 39.8%. The result obtains valid based on government regulation that the value of work behavior has not more than 40%. So the proposed model could be used as an evaluation tool for the performance of civil servant's behavior to support decision making of the decision maker.
在印度尼西亚,公务员的绩效评估是基于SKP和工作行为来评估的。该评价体系是针对每个公务员的主要评价标准,通过评价次级评价标准,集中评价公务员的工作行为。DEAHP模型作为一种工具,用于形成多准则层次结构,并通过利用每个备选方案的效率和效率来确定权重。单独的DEAHP不足以获得客观评价,因此建议使用360度反馈技术作为多评价者技术与DEAHP相结合,使评价更加强大。在本例中,在DEA的最后过程中,我们提出通过将每个DMU上的子标准值与主标准相加来进行汇总,从而得到该员工的最终级别。最终结果为每个DMU的每个子标准和主标准生成排名数据。此次业绩评价中,主要标准的最低分数为13.6%,最高分数为39.8%。结果表明,基于政府监管的工作行为价值不超过40%是有效的。因此,该模型可以作为公务员行为绩效的评价工具,为决策者的决策提供支持。
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引用次数: 0
Design and implementation of an experimental UAV network 一种试验性无人机网络的设计与实现
Pub Date : 2018-03-01 DOI: 10.1109/ICOIACT.2018.8350739
Prabhu Jyot Singh, Rohan de Silva
Unmanned Aerial Vehicle (UAV) industry has introduced different types of UAVs to the market. The UAV industry is growing very fast due to the use of UAVs in commercial areas as well. Communication between UAVs make them more powerful and plays a vital role in the success of their commercial applications. Furthermore, UAV communication networks provide a more flexible and robust infrastructure for their use in commercial applications. In this paper, we present the design and implementation of a testbed UAV network. Since in these commercial applications, all UAVs are owned by the same organization, the communication can be simply achieved by switching through the nodes. We enabled spanning tree algorithm to prevent looping. We undertook different tests to verify the communication paths through the network.
无人机(UAV)行业向市场推出了不同类型的无人机。由于无人机在商业领域的使用,无人机行业增长非常快。无人机之间的通信使其更加强大,对其商业应用的成功起着至关重要的作用。此外,无人机通信网络为其在商业应用中的使用提供了更灵活和健壮的基础设施。在本文中,我们提出了一个试验台无人机网络的设计和实现。由于在这些商业应用中,所有无人机都属于同一组织,因此通过节点切换可以简单地实现通信。我们启用了生成树算法来防止循环。我们进行了不同的测试来验证通过网络的通信路径。
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引用次数: 10
期刊
2018 International Conference on Information and Communications Technology (ICOIACT)
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