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2018 2nd East Indonesia Conference on Computer and Information Technology (EIConCIT)最新文献

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A Water Level Detection: IoT Platform Based on Wireless Sensor Network 水位检测:基于无线传感器网络的物联网平台
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878559
Anton Prafanto, E. Budiman
Wireless Sensor Network (WSN) has been used in various fields and for various applications. This includes environmental monitoring, volcanic activity monitoring, supporting components in order to provide a smart city, and monitoring activity in the agricultural field. The detection of water level in the river is still not able to work automatically and real-time to determine the water level of the river. This causes the locals generally do not know when the river on the river level grows higher and higher. In this study designed a water level detection sensor-based wireless network that works automatically by reading the height of the water using ultrasonic sensor and then the elevation data is sent to a website so that the public can monitor the height of the river in real time. This system was designed using two main components HC-SR04 and NodeMCU. HC-SR04 periodically transmit data of water level in real time, then NodeMCU upload this to the monitoring platform. The test results show that the design can achieve the collection and stably upload of surrounding environment data, and meet the design requirement of remotely monitoring the living environment conditions. The invention has follow advantages: small power consumption, simple structure, low cost, convenient installation and urban communities of Samarinda no longer confused to monitor the water level in flood-prone points, with this study, now everything can be monitored in real time through all kinds of gadgets.
无线传感器网络(WSN)已经应用于各个领域和各种应用。这包括环境监测、火山活动监测、提供智慧城市的支持组件,以及农业领域的监测活动。河流水位的检测仍然不能自动、实时地确定河流水位。这导致当地人一般不知道什么时候河水上的水位越来越高。本研究设计了一种基于水位检测传感器的无线网络,通过超声波传感器自动读取水位高度,然后将高程数据发送到网站上,使公众能够实时监测河流的高度。本系统采用HC-SR04和NodeMCU两个主要组件进行设计。HC-SR04定时实时传输水位数据,由NodeMCU上传至监控平台。测试结果表明,本设计能够实现对周边环境数据的采集和稳定上传,满足对居住环境状况进行远程监控的设计要求。本发明具有以下优点:功耗小,结构简单,成本低,安装方便,Samarinda的城市社区不再为监测洪水易发点的水位而困惑,通过本发明的研究,现在一切都可以通过各种小工具进行实时监测。
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引用次数: 17
Application of Web-Based Activity Management Using the RAD Method 基于web的基于RAD方法的活动管理应用
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878649
Budiman, Ali Akbar, A. Irmayanti, Sandhi Prajaka
Currently Gapoktan of Ngudi Luhur consists of 5 farmer groups (poktan) spread in 5 hamlets, with a of ± 500 farmer. The management of Gapoktan activities is still done manually, therefore an information system is proposed as a substitute. This study aims to build and implement an information management system for activities at the Ngudi Luhur Farmers Group (Gapoktan) in Magelang, Central Java, based on the web. Data collection included group data, group members, and group activities carried out using focus group discussions, observations with interviews directly with farmer groups. The development method used is Rapid Application Development (RAD) method and the software is built by using PHP and MySQL programming languages as the database. The results of the study make Gapoktan management software consists of 3 parts, namely administration, production, and marketing. Web-based activity management application that can be accessed online by farmer groups considering the distance between farmer groups that are very far away. This application is expected to be the basis for the management of information technology-based farmer groups and the beginning for the development of communication networks between the salak farmers groups incorporated in the Gapoktan of Ngudi Luhur.
目前,Gapoktan由5个农民群体(poktan)组成,分布在5个村庄,约500名农民。目前,甲土滩活动的管理仍然是手工完成的,因此,建议使用信息系统作为替代。本研究旨在为中爪哇马格朗的Ngudi Luhur农民团体(Gapoktan)的活动建立并实施一个基于网络的信息管理系统。数据收集包括小组数据、小组成员和小组活动,采用焦点小组讨论、观察和直接与农民小组的访谈进行。采用快速应用开发(Rapid Application development, RAD)的开发方法,采用PHP和MySQL编程语言作为数据库构建软件。研究结果表明,嘉柏坦管理软件由行政、生产和营销三部分组成。基于web的活动管理应用程序,可以由农民群体在线访问,考虑到农民群体之间的距离非常远。这一应用预计将成为管理以信息技术为基础的农民团体的基础,并将成为发展在恩古迪鲁胡尔加波克坦组成的萨拉克农民团体之间的通讯网络的开端。
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引用次数: 4
Combination of K-Means and Profile Matching for Drag Substitution 结合k -均值和轮廓匹配进行阻力替换
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878539
S. Paembonan, Abdul Rachman Manga’, Jusmidah, Dedy Atmajaya, Ayu Vina Waluyantari, Wistiani Astuti, St. Hajrah Mansyur
Substitution of medicines can be done when the medicine required by a patient in the pharmacy is exhausted. In substituting prescription medicines, the pharmacist must notify patients that medicine substitution contains same active ingredients in equal amounts, same type, and its price is different. The right of medicine substitution belongs to pharmacists as long as the doctor allows the substitution. This method serves to make some similar medicines into a particular data set. This researched used K-means method. In terms of time, this method can be used to reduce the searching time process of medicines required by patients. Selection profile matching method was used to determine the medicine substitute recommendations based on the most ideal medicines selection for patients. The recommended medicine’s substances were exactly the same as the previous medicines listed in the prescription. Evaluation clustering used elbow method with cluster k = 3. Based on the experiments, the recommendation of medicine substitution with K-means and profile matching produced accuracy was 0.93506.
当药房中病人所需的药物用尽时,可以进行药物替代。药师替代处方药,必须告知患者替代药品含有相同有效成分、相同数量、相同种类、不同价格。在医生允许的情况下,药品替代权属于药师。这种方法用于将一些类似的药物放入特定的数据集。本研究采用K-means方法。在时间上,该方法可以减少患者所需药物的搜索时间过程。采用选择概况匹配法,根据患者最理想的药物选择,确定替代药物推荐方案。推荐的药物的物质与处方上列出的以前的药物完全相同。评价聚类采用肘部法,聚类k = 3。通过实验,采用K-means和剖面匹配推荐替代药物的准确率为0.93506。
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引用次数: 3
EIConCIT 2018 Author Index EIConCIT 2018作者索引
Pub Date : 2018-11-01 DOI: 10.1109/eiconcit.2018.8878635
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引用次数: 0
Forest Fire Detection using LoRa Wireless Mesh Topology 基于LoRa无线网状拓扑的森林火灾探测
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878488
Adnan, A. Salam, Arham Arifin, M. Rizal
Events that causes delays in handling fires was a delay in information to warn of a forest fire. To overcome the problem, we conduct a research so that forest fires can be quickly detected. The problem is generally around the forests there is no data communication network available so that disable the delivery of information in the event of a forest fire. Therefore, we designed forest fire detectors that use LoRa mesh network. The detector is able to inform us where the fire location using Google map. Forest fire detector constitute of Arduino Uno, LoRa modules, DHT 11 humidity and temperature sensor and the MQ2 sensor. We put several nodes within a forest. In this case of forest fire alarm, the best LoRa configurations are BW 250 CR 4/5 SF 10. Using these configuration, we can send data to the LoRa gateway which is 500 meters away from the sensor nodes. With the distance between devices so far, the RSSI level received by the gateway is -136 dBm in addition to avoid collisions between four sensor node we recommended a transmission interval is equal 20200 ms.
导致火灾处理延迟的事件是森林火灾警报信息的延迟。为了克服这个问题,我们进行了一项研究,以便迅速发现森林火灾。问题是森林周围一般没有可用的数据通信网络,因此在发生森林火灾时无法提供信息。因此,我们设计了采用LoRa网状网络的森林火灾探测器。探测器可以通过谷歌地图告诉我们火灾的位置。森林火灾探测器由Arduino Uno、LoRa模块、DHT 11温湿度传感器和MQ2传感器组成。我们在森林中放置了几个节点。在这种森林火灾报警的情况下,最佳的LoRa配置是BW 250 CR 4/5 SF 10。使用这些配置,我们可以将数据发送到距离传感器节点500米的LoRa网关。考虑到设备之间的距离,网关接收到的RSSI电平为-136 dBm,另外为了避免四个传感器节点之间的冲突,我们建议传输间隔为20200 ms。
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引用次数: 22
Performance of LoRa Gateway based Energy Consumption and Different Frame Sizes 基于能耗和帧大小的LoRa网关性能研究
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878628
Adnan, M. Rizal, A. A. Ilham
Data sensor sent continuously by LoRa gateway will cause excessive energy usage. This happened because generally, sensor data sent from node to gateway has a small size. For example, temperature data sensor which is approximately 4 Bytes while LoRa Gateway can forward data frame sizes up to 1500 Bytes for Ethernet once send or 2304 Bytes for WLAN. We developed and evaluated an LoRa gateway that is able to collect data before it sends the data to the cloud server. Therefore, the LoRa gateway may fully utilize the frame size of 1500 Bytes. The data buffer system that we applied may improve throughput on frame size 1362.5 Bytes with the energy consumption stable in 26.49 mWh. The energy consumption in the frame size of 78.37 Bytes differs slightly from the frame size of 1362.5 Bytes, which is 0.03 mWh. This system may improve energy consumption when the gateway forward data more than 201 KB. The energy consumption for 201 KB data size is 26.81 mWh and linear energy consumption data increases continuously until testing data with a size of 1567 KB, which is 32.76 mWh.
LoRa网关连续发送数据传感器会导致能耗过大。发生这种情况的原因是,从节点发送到网关的传感器数据通常较小。例如,温度数据传感器大约是4字节,而LoRa网关可以转发数据帧大小高达1500字节的以太网一次发送或2304字节的WLAN。我们开发并评估了一种LoRa网关,它能够在将数据发送到云服务器之前收集数据。因此,LoRa网关可以充分利用1500字节的帧大小。我们所采用的数据缓冲系统可以在帧大小1362.5字节上提高吞吐量,能耗稳定在26.49 mWh。78.37字节帧的能耗与1362.5字节帧的能耗相差不大,为0.03 mWh。当网关转发数据大于201kb时,该系统可以提高能耗。201 KB数据大小的能耗为26.81 mWh,线性能耗数据持续增加,直到测试数据大小为1567 KB,即32.76 mWh。
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引用次数: 2
A Preliminary Study on Identifying Probable Biomarker of Type 2 Diabetes using Recursive Feature Extraction 利用递归特征提取识别2型糖尿病可能生物标志物的初步研究
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878565
Nur Nilamyani, A. Lawi, S. Thamrin
Microarray technology has the ability to measure the level expression of thousand genes by single experiment and it can be used by biologist to study about the effect of treatments, disease and developmental stages on their expressions. Microarray based on gene expression profiling can be used to observing the response of expression genes to pathogens and identify which expressions genes are changed by comparing the expression in infected to that uninfected cells or tissue. Type 2 diabetes mellitus is a metabolic disorder that causes an increase in blood sugar due to decreased insulin secretion by pancreatic beta cells and insulin disorder (insulin resistance). The number of incidences of diabetes mellitus in Indonesia reached 10 million and 53% from the patients do not realized that they are infected and 90% case of diabetes from whole world is type 2 of diabetes. Therefore, in this paper, we identify probable biomarker of type 2 diabetes using microarray based on gene expression data. But the risk of using microarray data is the large dimension of data so have to find a way how to solve that problem to get a good prediction result. In this paper will use recursive feature extraction for predicting biomarkers of diabetes mellitus type 2 from microarray gene expression data.
微阵列技术可以通过一次实验测量数千个基因的表达水平,生物学家可以利用它来研究治疗、疾病和发育阶段对这些基因表达的影响。基于基因表达谱的微阵列可用于观察表达基因对病原体的反应,并通过比较感染细胞或组织与未感染细胞或组织中的表达来确定哪些表达基因发生了变化。2型糖尿病是一种代谢紊乱,由于胰腺β细胞分泌胰岛素减少和胰岛素紊乱(胰岛素抵抗)导致血糖升高。印度尼西亚的糖尿病发病率达到1000万,其中53%的患者没有意识到自己被感染,全世界90%的糖尿病病例为2型糖尿病。因此,在本文中,我们使用基于基因表达数据的微阵列识别可能的2型糖尿病生物标志物。但使用微阵列数据的风险在于数据的大维度,因此必须找到一种方法来解决这个问题,以获得良好的预测结果。本文将利用递归特征提取从微阵列基因表达数据中预测2型糖尿病的生物标志物。
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引用次数: 2
Bisindo Alphabets Edge Detection Using Color Tracing of Object Boundary 基于物体边界颜色跟踪的Bisindo字母边缘检测
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878554
Dolly Indra, Yulita Salim, Herman, Dedy Atmajaya, P. Lb, Tasrif Hasanuddin
This paper proposes a method of edge detection for BISINDO alphabets formed using hand gestures. In image processing for edge detection process, it is very important section for using image analysis process for the next step. The goal of this study was to detect BISINDO letters edge using color tracing at object boundaries. BISINDO was an abbreviation of Indonesian sign language. There were 26 images of BISINDO letters tested. They represented letters A to Z. There was 3 steps in this study; the first was segmentation process using similarity measurement model based on color similarity and using thresholding technique, the second was morphology process using mathematical morphology with closing operator, and the last step was object boundaries tracing used in outside boundary tracing of an object and whole boundary in the object. The result of this study was the object boundaries detected with blue color whereas holes were detected with red color for 26 BISINDO letters (letter A to Z). Recognition accuracy rate for this study was 100%.
提出了一种基于手势的BISINDO字母边缘检测方法。在图像处理的边缘检测过程中,利用图像分析过程进行下一步处理是非常重要的一节。本研究的目的是利用物体边界的颜色跟踪来检测BISINDO字母边缘。BISINDO是印度尼西亚手语的缩写。测试了26张BISINDO字母图像。它们代表字母A到z。这个研究有三个步骤;首先是基于颜色相似度的相似性度量模型和阈值分割技术的分割过程,其次是基于闭合算子的数学形态学的形态学过程,最后是物体边界跟踪,用于物体的外边界跟踪和物体的整个边界跟踪。本研究的结果是对26个BISINDO字母(字母A到Z)用蓝色检测物体边界,用红色检测孔洞。本研究的识别准确率为100%。
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引用次数: 1
Convolutional Neural Network Method Implementation for License Plate Recognition in Android 基于卷积神经网络的Android车牌识别方法实现
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878658
I. Astawa, I. Caturbawa, E. Rudiastari, M. Radhitya, Ni Kadek Dessy Hariyanti
Each vehicle is equipped with an identity in the form of a number plate. Counterfeit documents are often found at the time of examination. Along with the development of artificial intelligence technology, especially in the field of number plate recognition allowing number plate recognition using mobile devices. Using the Android application provides many advantages such as higher recognition accuracy, less resource consumption, and less computational complexity. In this study, the character recognition of vehicle number plates using Convolutional Neural Network (CNN) is one of the deep learning methods. The character recognition process is realized by the segmentation process, which is taking the characters in the number plate. Next is the process of extracting characters with the CNN method. Character extraction results in the form of features. Character features are matched with the pre-prepared character feature database. The test results are very satisfying, which is 94% of the corresponding characters and 6% of characters are not suitable.
每辆车都配备了一个车牌形式的身份。在检查时经常会发现伪造的文件。随着人工智能技术的发展,特别是车牌识别领域允许使用移动设备进行车牌识别。使用Android应用程序提供了许多优点,例如更高的识别精度、更少的资源消耗和更少的计算复杂性。在本研究中,使用卷积神经网络(CNN)进行车牌字符识别是深度学习方法之一。字符识别过程是通过对车牌中的字符进行分割来实现的。接下来是用CNN方法提取字符的过程。字符提取的结果是特征的形式。将字符特征与预先准备好的字符特征库进行匹配。测试结果非常令人满意,94%的对应字符和6%的不合适字符。
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引用次数: 1
Employee Performance Target Management System to Support Work Performance Assessment 支持工作绩效评估的员工绩效目标管理系统
Pub Date : 2018-11-01 DOI: 10.1109/EIConCIT.2018.8878603
A. Rasyid, Mohammad Aldrin Akbar, N. Dengen, Mursalim Tonggiroh, Sitti Nur Alam, E. Budiman
Assessment of the implementation of employee work is a process of activities carried out to evaluate the level of execution of work or an employee’s performance appraisal. The purpose of this paper discusses the development of an employee performance target data management system abbreviated as SKP. Software analysis and design methods use Unified Modeling Language modeling for object visualization, with a Model View Controller approach based on an open source Framework. SKP assessment analysis refers to the Indonesian Government Regulation that measures the level of performance achievement based on aspects of quantity, quality, time and cost aspects that compare the realization of the work with the planned target. The results of the study have developed software products for SKP data management systems, built in accordance with the applicable assessment process model. (Process of planned target data and work realization activities). The contribution of the application for optimization of the SKP data management system as an effort to improve management performance in overcoming the issue of data availability, monitoring needs, evaluation of employee performance and material in making decisions for policymakers.
对员工工作执行情况的评估是对员工工作执行水平进行评价或对员工绩效进行考核的活动过程。本文的目的是探讨一个员工绩效目标数据管理系统的开发,简称SKP。软件分析和设计方法采用统一建模语言进行对象可视化建模,采用基于开源框架的模型-视图-控制器方法。SKP考核分析是指印尼政府法规从数量、质量、时间和成本四个方面来衡量绩效成就的水平,将工作的实现情况与计划目标进行比较。研究结果开发了SKP数据管理系统的软件产品,并按照适用的评估过程模型构建。(计划的目标数据和工作实现活动的过程)。SKP数据管理系统优化应用的贡献,以努力改善管理绩效,克服数据可用性、监测需求、员工绩效评估和决策者决策材料等问题。
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引用次数: 4
期刊
2018 2nd East Indonesia Conference on Computer and Information Technology (EIConCIT)
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