2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)最新文献_第7页

E-Business Application Recommendation for SMEs based on Organization Profile using Random Forest Classification 基于随机森林分类的中小企业电子商务应用推荐

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034632

Ni Made Satvika Iswari, E. K. Budiardjo, H. Santoso, Z. Hasibuan

{"title":"E-Business Application Recommendation for SMEs based on Organization Profile using Random Forest Classification","authors":"Ni Made Satvika Iswari, E. K. Budiardjo, H. Santoso, Z. Hasibuan","doi":"10.1109/ISRITI48646.2019.9034632","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034632","url":null,"abstract":"In a country’s economy, small and medium-sized enterprises (SMEs) play an important role. In Indonesia, SMEs are the largest business group and are able to survive in conditions of economic crisis. Utilization of e-business applications by SMEs can be widely used, including to increase product sales, organizational collaboration, and support the organization's business processes. By using e-business applications, companies are able to benefit from several advantages, including positive results for organizational efficiency through promoting higher gross margins, profitability, financial management and operational excellence for employees. However, SMEs have a wide variety of characteristics. Several studies identify SMEs according to their scale. Other studies reveal that SMEs can be grouped based on the nature of the organization in using e-business applications. Thus, the proposed e-business application for SMEs is not a single-size solution, but rather needs to consider the profile of the organization. In this study, a method for recommending e¬business applications for SMEs was proposed based on the organizational profile. The proposed method uses Kano Classification to determine E-Business application preferences, as a basis for e-business application requirements. Meanwhile for training data and prediction, Random Forest Classification is used. Based on the Classification Report, the precision results was 0.87, the recall was 0.46, and the f-1 score was 0.55. In the case study carried out, the proposed method can produce appropriate e-business application recommendations based on the readiness profile of the organization.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"919 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123050176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Interference Management in Heterogeneous Networks using Modified Mothflame Optimization 基于改进Mothflame优化的异构网络干扰管理

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034607

Fajar Setiawan, I. Wayan Mustika, Khampaserth Xaphakdy, D. D. Ariananda

{"title":"Interference Management in Heterogeneous Networks using Modified Mothflame Optimization","authors":"Fajar Setiawan, I. Wayan Mustika, Khampaserth Xaphakdy, D. D. Ariananda","doi":"10.1109/ISRITI48646.2019.9034607","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034607","url":null,"abstract":"Resource block management for network optimization is necessary in order to minimize interference, thus improving network performance. In a heterogeneous network where the femtocells are deployed inside a macrocell, the co-tier and cross-tier interference are still an issue in this research area. This interference can lead to degradation of the system performance. A proper resource block management is then required to reduce the interference. Several studies to reduce the interference have been conducted using various optimization methods, such as discrete bacterial foraging optimization (DBFO) and random scheme. However, interference reduction using a modified discrete mothflame optimization algorithm (DMFO) method has never been carried out before. Thus, a DMFO algorithm, which is one of nature-inspired algorithms, has been proposed to solve the resource block allocation problem. A heterogeneous system model combined with the DMFO algorithm has shown some significant acceleration. Compared to the DBFO and random scheme, DMFO was found to yield a better performance as proven by cumulative distribution function (CDF) of signal to interference noise ratio (SINR) graphic.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"272 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115597116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Simple Protocol Design of Multi-Hop Network in Lora Lora中多跳网络的简单协议设计

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034662

Rendi Yusuf Azhari, E. Firmansyah, Agus Bejo

引用次数: 5

Design and Simulation of Side Rail Strength and Latch Reliability for Medical Beds Testing Using FluidSim 基于FluidSim的医疗床侧轨强度与闩锁可靠性测试设计与仿真

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034564

S. S. Hutagalung, I. Muchlis, K. Khotimah, S. W. Hidayat

引用次数: 2

Design and Kinematic Analysis of Quadrupedal Cat-Like Robot 四足仿猫机器人的设计与运动学分析

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034577

M. Ariyanto, M. Munadi, J. Setiawan, Setyo Wisnu Wardana

{"title":"Design and Kinematic Analysis of Quadrupedal Cat-Like Robot","authors":"M. Ariyanto, M. Munadi, J. Setiawan, Setyo Wisnu Wardana","doi":"10.1109/ISRITI48646.2019.9034577","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034577","url":null,"abstract":"Robotics technology is one of the most important technologies in determining the progress of civilization in the world. Since the invention of mobile robot technology, the development of robotics has occurred in almost every sector of life, such as the military, manufacturing, industry, health, and others. On a mobile robot, there are two classifications of mechanisms used, namely the legged mechanism and the wheel mechanism. Of the two mechanisms, legged robots have advantages over wheel robots, because leg robots can pass through all the terrains to be traversed. In the legged robots, quadruped robots are easier to manufacture and control than a two-legged (biped) robot, and a six-legged robot (hexapod). Therefore, this study seeks to develop a Quadrupedal Robot inspired by the structure and movement of a cat. In this first phase of research, the robot was manufactured with a total weight of 1293 g and dimensions of 43 cm long, 20.5 cm wide, and 22 cm high. The equation of motion uses the geometry equation to model and determine the position of the end-effector (leg-tip) and perform a kinematic simulation with the toolbox in Matlab. The result of 2D forward kinematics is highly nonlinear that it is difficult to solve by analytical solutions. Symbolic toolbox and ‘solve’ command under Matlab software is utilized to obtain the joint angle inputs. The acquired angles are then used as input on the Simulink block to be embedded on the microcontroller, and the actuator on the robot, before the prototype is carried out in a straight walking test. From the results of walk test, the robot can successfully walk without falling. The robot can walk without orientation feedback control.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127888615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of Artificial Dielectric Material Effect on The Performance of Microstrip Antennas 人造介电材料对微带天线性能的影响分析

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034559

Barokatun Hasanah, Purwa Aditya Wisnu W., Mifta Nur Farid

{"title":"Analysis of Artificial Dielectric Material Effect on The Performance of Microstrip Antennas","authors":"Barokatun Hasanah, Purwa Aditya Wisnu W., Mifta Nur Farid","doi":"10.1109/ISRITI48646.2019.9034559","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034559","url":null,"abstract":"In this paper artificial dielectric material is used to make microstrip antennas with a resonance frequency of 2.4 GHz. Artificial dielectric materials are produced by the modification of natural dielectrics present in conventional antennas. Modifications were made in 3 ways and antenna parameter changes were observed. The first modification is to vary the thickness of the substrate from 1.6 mm to 11.2 mm. At a thickness of 6.4 m, the results are obtained quite well so that it can be used as a reference for further simulation. The second modification is by inserting a cylindrical conductor on the substrate, with a variation of the cylinder conductor being inserted from 4 to 12. The results obtained are 4 conductors that produce the best parameters of the antenna, including resonant frequency, amplification, VSWR, radiation pattern and S11. The last modification is to vary the diameter of the inserted conductor from 1 mm to 1.5 mm. As with previous simulations, any change in the conductor diameter is observed for the parameters of the antenna. Results from the 1.2 mm diameter conductor are 2.4 GHz resonance frequency, 7.67 dB gain, -46.13 dB S11, 1.03 VSWR and 125 MHz bandwidth. The results of this study show that all material changes made affect all parameters of the antenna, such as decreasing frequency, larger or smaller bandwidth, changes in the direction of the pattern of radiation, VSWR values, and also S11.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121267187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimization of Determination of the Number of Fisheries Supervisory Vessels in the Fisheries Management Area -713 Using Genetic Algorithms 基于遗传算法的渔业管理区-713渔监船数量确定优化

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034575

KP Hiu Macan, KP Takalongan, KP Padaido, KP Todak, KP Baracuda, KP Paus, KP Akar Bahar

{"title":"Optimization of Determination of the Number of Fisheries Supervisory Vessels in the Fisheries Management Area -713 Using Genetic Algorithms","authors":"KP Hiu Macan, KP Takalongan, KP Padaido, KP Todak, KP Baracuda, KP Paus, KP Akar Bahar","doi":"10.1109/ISRITI48646.2019.9034575","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034575","url":null,"abstract":"The Indonesian Fisheries Management Area (FMA) consists of eleven regions, one of which is FMA-713. FMA-713 includes Makassar Strait Waters, Bone Bay, Flores Sea and Bali Sea with an area of 203,920 Mil2. Problems that often occur in FMA-713 include high illegal fishing, overfishing, fishing with bombs. The influencing factor is the lack of Fishery Surveillance Vessel owned by the Ministry of Maritime Affairs and Fisheries which are assigned to FMA-713. The purpose of this research is to choose the optimal number of fishery surveillance vessel to operate in FMA-713. To solve this problem, the method used is the Genetic Algorithm method. Genetic Algorithm is the most widely used optimization method to solve multi-objective problems. The results of the optimization recommend the number of ships operating in FMA-713 are six ships of type A-B-B-B-C-C with an achievement area coverage of 209,342 Mil2 and operational costs of IDR. 1,621,184,100. The findings in this study can be used as a consideration by the Government to determine policies to improve Indonesia's marine security.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126478280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Captioning Image Using Convolutional Neural Network (CNN) and Long-Short Term Memory (LSTM) 基于卷积神经网络(CNN)和长短期记忆(LSTM)的图像字幕

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034562

Hartatik, Hanif Al Fatta, Utsman Fajar

引用次数: 7

[Copyright notice] (版权)

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/isriti48646.2019.9034630

引用次数: 0

Improved internet wireless reverse charging models under multi link service network by end-to-end delay QoS attribute 利用端到端时延QoS属性改进了多链路业务网络下的互联网无线反向收费模型

2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI) Pub Date : 2019-12-01 DOI: 10.1109/ISRITI48646.2019.9034628

F. Puspita, Weny Herlina, Septia Anggraini, Bella Arisha, Y. Yunita

{"title":"Improved internet wireless reverse charging models under multi link service network by end-to-end delay QoS attribute","authors":"F. Puspita, Weny Herlina, Septia Anggraini, Bella Arisha, Y. Yunita","doi":"10.1109/ISRITI48646.2019.9034628","DOIUrl":"https://doi.org/10.1109/ISRITI48646.2019.9034628","url":null,"abstract":"This paper attempts to design the model of Improved Internet Reverse Charging (IRC) which is seldom discussed in some literature. This model is intended to work in multilink wireless internet in multi service Quality of Service (QoS) network that works in some traffics. IRC basically is focused on 3G and 4G turnover while doing the hosting. The models designed are formed in finding the optimal solution of pricing the internet. The mathematical formulation was modelled as Mixed Integer Nonlinear Programming problem (MINLP). IRC based modeling in the consumption of end-to- end delay Quality of Service (QoS) attributes was discussed to obtain the optimal solution. Optimal pricing scheme applied to local data server, using digilib traffic data. Improved IRC models were solved using LINGO 13.0. Basically, the internet network is not in the form of a single link only, but there is also a multilink, it is necessary to develop multilink internet network to match the reality. The results show, by setting up basic price to be varied ISP (Internet Service Provider) has choice to have competition in market and quality premium to be fixed or varied, then ISP choices to customer to select class/service and promote certain service, respectively.","PeriodicalId":367363,"journal":{"name":"2019 International Seminar on Research of Information Technology and Intelligent Systems (ISRITI)","volume":"240 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133721792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4