2020 6th Information Technology International Seminar (ITIS)最新文献

Designing Serious Games for Effective Customer Engagement in Tourism: A Preliminary Study 设计有效的旅游客户参与的严肃游戏:初步研究

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9320975

P. W. Atmaja, Rizky Parlika

引用次数: 1

Performance Analysis of Sales Big Data Processing using Hadoop and Hive in Cloud Environment 云环境下使用Hadoop和Hive处理销售大数据的性能分析

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9320964

M. H. P. Swari, I. K. S. Satwika, I. Handika

引用次数: 3

Development Project Management Information Systems at Unicode Indonesia 印尼统一码开发项目管理信息系统

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321070

F. Muttaqin, F. Akbar, Eka Prakarsa Mandyartha, Lugito Michael Imanuel Prasetya

{"title":"Development Project Management Information Systems at Unicode Indonesia","authors":"F. Muttaqin, F. Akbar, Eka Prakarsa Mandyartha, Lugito Michael Imanuel Prasetya","doi":"10.1109/ITIS50118.2020.9321070","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9321070","url":null,"abstract":"Unicode Indonesia is a company engaged in information technology, especially manufacturing multiplatform applications. The company needs a system that can increase employee performance for evaluation material. This need is supported by conditions where the employees send reports they do on that day. It will make a problem if more employees or projects are being managed. From the literature study, the project management apps like Microsoft Project, Oracle Primavera, and Trello cannot support the teaching process of project management course at most US universities and then decided to make internal software. The company’s R&D (Research and Development) team is conducting technology research to build applications that can run on multiple platforms with one coding process. Based on research results, Quasar Framework is a solution at this time. This framework can make a great view in minutes. After the system is created, the system is tested using black-box testing. 5 respondents from the Unicode Indonesia Company via Google Form. The test results show that the system is feasible to use. Based on the test results, it can be concluded that the project management information system can help the company meet its needs.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"349 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123232325","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

Bioethanol Optimization in Hydrolysis and Fermentation Process with Surface Response Method 表面响应法优化生物乙醇水解发酵过程

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9320981

N. K. Sari, I. Purbasari, Jariyah

{"title":"Bioethanol Optimization in Hydrolysis and Fermentation Process with Surface Response Method","authors":"N. K. Sari, I. Purbasari, Jariyah","doi":"10.1109/ITIS50118.2020.9320981","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9320981","url":null,"abstract":"The starch content in the liquid waste of tapioca flour can be processed into glucose by chemical hydrolysis process with solid NaOH, and filtrate glucose obtained can be processed into technical bioethanol with fermentation process using turbo yeast. This study aims to produce maximum technical glucose and bioethanol with optimization in hydrolysis and fermentation processes using Minitab software with Surface Response. Before the hydrolysis process, tapioca flour’s liquid waste underwent a pretreatment and filtration process to remove impurities. The hydrolysis process chemically uses solid NaOH with liquid waste tapioca flour as 5 liters and hydrolysis temperature ± 40°C. Variables in the form of solid NaOH 1 to 5 mg, and stirring time 15 to 60 minutes using digital magnetic stirrer type MS-20D. The fermentation process uses a volume of glucose filtrate 500 ml, fermentation temperature ± 30°C, and fermentation pH ±4.5, variable levels of turbo yeast 7 to 15 (% w/v) and fermentation time of 3 and 7 (days). The maximum levels obtained for glucose are 18%, and technical bioethanol is 21.9 %v/v, with the Response Surface method showing similarities to the second-order polynomial model.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130229697","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

Reporting System Design for Family Planning Field Officers in DPPKB Using Business Process Improvement (BPI) 基于业务流程改进(BPI)的DPPKB计划生育外勤人员报告系统设计

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321111

Fakhirah Nur Alifah, C. Triwibisono, L. W. Suwarsono

{"title":"Reporting System Design for Family Planning Field Officers in DPPKB Using Business Process Improvement (BPI)","authors":"Fakhirah Nur Alifah, C. Triwibisono, L. W. Suwarsono","doi":"10.1109/ITIS50118.2020.9321111","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9321111","url":null,"abstract":"Family Planning (FP) field officers are the people actively working in the field to encourage people to get involved in the family planning program that supports the government in controlling the population of the country. However, many of the officers have stated that their recruits often make mistakes during the process of inputting data along, added with the long manual validation process. The available digital reporting application called Sistem Informasi Keluarga (SIGA) is also not used at its maximum capability, causing the decrease of data validity collected through the process. Using business process improvement (BPI), valueadded analysis, and gap analysis are performed to find the issues in the system that will become the base of the reporting system redesign. This research was done to provide a proper business process design that is needed to ensure maximum comprehension and reduction of data invalidity with the help of the existing application. The result of this research shows that the new business process design required the digitalization of the data input process using an information system and the reduction of the use of offline forms to increase the validity of data in the reporting system.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131837565","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

Point-to-Multipoint Implementation on Mikro Tik Router-Based Warehouses Networks 基于Mikro Tik路由器的仓库网络的点对多点实现

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321045

Arista Pratama, Agussalim, F. Muhammad Reza

{"title":"Point-to-Multipoint Implementation on Mikro Tik Router-Based Warehouses Networks","authors":"Arista Pratama, Agussalim, F. Muhammad Reza","doi":"10.1109/ITIS50118.2020.9321045","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9321045","url":null,"abstract":"Wireless network technology provides an opportunity for organizations to provide efficient and integrated information services. Asset Procurement and Management Services Surabaya is one of the organizations tasked with providing asset procurement and management services. The organization has three warehouses located in a city with a considerable distance, and only the central warehouse has an internet network. Implementation of point-to-multipoint network sharing of internet networks from the central warehouse to other warehouses. This study aims to implement a point-to-multipoint based on MikroTik Router to connect internet networks centrally to the three warehouses and manage bandwidth and restrict website access. The point-to-multipoint network is a wireless internet network from one radio access point connected to several radio stations located in several locations that are quite far away, and it is not possible to pass through a network cable. The research method uses the Network Development Life Cycle (NDLC) with analysis, design, simulation, implementation, monitoring, and management. The point-to-multipoint network implementation results provide network access control and bandwidth management for convenience in controlling the network and sharing resources, data, and information. QoS (Quality of Service) testing shows good calculation results of Throughput, Delay, Jitter, and Packet Loss.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133362288","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

Air Addition Effect on Exhaust Gas K15 Engine using Bioethanol Fuel 空气添加对生物乙醇燃料K15发动机废气排放的影响

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321055

Ibnu Irawan, H. Budiarto, F. Umam

引用次数: 0

C4.5 and Naive Bayes for Sentiment Analysis Indonesian Tweet on E-Money User During Pandemic 基于C4.5和朴素贝叶斯的情绪分析流行病期间印尼电子货币用户的推文

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321081

W. S. Saputra, P. Eva Yulia, Zeli Erika Sholikha

{"title":"C4.5 and Naive Bayes for Sentiment Analysis Indonesian Tweet on E-Money User During Pandemic","authors":"W. S. Saputra, P. Eva Yulia, Zeli Erika Sholikha","doi":"10.1109/ITIS50118.2020.9321081","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9321081","url":null,"abstract":"Public opinion is a public judgment regarding an event or a product. Traditional opinion data mining is often done to get conclusions about how influential an event or product is on society. In the current microblogging era, individual views of events and products can often be found in posts, such as Twitter. Based on the Twitter users’ habits, opinion data can be collected young using the crawling process of events or products. In the event of a pandemic, the use of e-money has increased quite drastically. The use of e-money simplifies the transaction process because everything can be processed only through a smart device. However, the increasing number of e-money users, especially during a pandemic, may not be in line with the increasing positive opinion of e-money. However, some may use e-money only out of necessity. We present classification performance results for the C4.5 decision tree and Naive Bayes classifiers. Lastly, we compare each classifier’s output using the voting-by-majority method to final predict positive or negative opinions about e-money in Indonesia. The proposed method can classify datasets from Twitter posts","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124783338","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

Combining Region-Based and Point-Based Algorithm to Detect Vehicle Plate Location 结合基于区域和基于点的车牌定位检测算法

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9321000

Hendra Maulana, iDhian Satria Yudha Kartika, W. S. Saputra, Ronggo Alit

{"title":"Combining Region-Based and Point-Based Algorithm to Detect Vehicle Plate Location","authors":"Hendra Maulana, iDhian Satria Yudha Kartika, W. S. Saputra, Ronggo Alit","doi":"10.1109/ITIS50118.2020.9321000","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9321000","url":null,"abstract":"Electronic payment applications (such as toll roads and parking), toll road monitoring applications, and traffic monitoring applications are examples of applications supporting smart infrastructure systems. One of the most critical aspects of such smart infrastructure support systems is how to recognize a vehicle. There are two main problems in vehicle license detection: the plates and how big they are. Usually, the candidate character’s position on the plate is first identified, and the square area of the plate is determined later. According to the research, it is well known that Maximally Stable Extremal Regions (MSER) feature detector can find the text area well, and Speed-Up Robust Features (SURF) and neural networks are highly capable of character recognition. This paper combines a region-based detection algorithm and a point-based algorithm at the feature extraction stage to detect vehicle number plates’ location. Based on experimental results, combining MSER and SURF methods could detect vehicle number plates’ location well. The results show that the proposed method has achieved 97.63% accuracy, 69.17 precision, and a recall value of 66.14 with an average computation time of 32.92 seconds.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"22 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129762898","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

Emoji and Emoticon in Tweet Sentiment Classification 推文情感分类中的Emoji和Emoticon

2020 6th Information Technology International Seminar (ITIS) Pub Date : 2020-10-14 DOI: 10.1109/ITIS50118.2020.9320988

A. A. Arifiyanti, E. D. Wahyuni

{"title":"Emoji and Emoticon in Tweet Sentiment Classification","authors":"A. A. Arifiyanti, E. D. Wahyuni","doi":"10.1109/ITIS50118.2020.9320988","DOIUrl":"https://doi.org/10.1109/ITIS50118.2020.9320988","url":null,"abstract":"Indonesian Twitter’s user tends to use emoji or emoticon when tweeting. Emoji and emoticon can help them for conveying their message efficiently. It is used for expressing their sentiment about a certain topic. For analyzing sentiment with classification technique, the use of emoji and emoticon might take into consideration. In this paper, we knew that Indonesian Twitter’s User not only uses emoji in their tweets but also emoticon although emoji used is dominating tweets than emoticon. In some cases, both of them are used simultaneously in a tweet. Emoji and emoticon affect classification model performance positively so that emoji and emoticon might not remove in-text pre-processed and include in classification features. For included in classification feature emoji and emoticon convert into its Unicode Name, but this conversion slightly below classification model from conversion emoji and emoticon into its lexicon sentiment. Conversion emoji and emoticon into its lexicon sentiment make classification model performance more stable. But considering emoticon and emoji cannot simply be interpreted into certain sentiment class so conversion into Unicode Name is encouraging. SVM produces the best performance followed by Bernoulli Naïve Bayes and the last one is Multinomial Naïve Bayes.","PeriodicalId":215789,"journal":{"name":"2020 6th Information Technology International Seminar (ITIS)","volume":"51 Suppl 53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126901638","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: 5