Muhammad Rais Wathani, Diane Agustini, Muthia Farida, Mokhamad Ramdhani Raharjo
{"title":"The K-NN method was used to assess student satisfaction with the services provided by employees of research and service institutions","authors":"Muhammad Rais Wathani, Diane Agustini, Muthia Farida, Mokhamad Ramdhani Raharjo","doi":"10.30645/ijistech.v5i4.161","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.161","url":null,"abstract":"Population growth caused by the year of birth led to the classification of population groups into several generations. Classification is important because in each generation there is based on population growth has different characteristics and traits in each generation. This research was conducted to try to group generations based on provinces in Indonesia based on the number of residents owned. When researchers analyzed the data obtained from population census data conducted by the central statistics agency (BPS). The method used in generation classification grouping uses the K-Means algorithm method based on 3 clusters. Based on the results of calculations carried out for 3 clusters obtained cluster 1 has 25 provinces, cluster 2 has 3 provinces and cluster 3 has 6 provinces. Based on the 2020 census that has been conducted, the current population is generation Z, generation and Pre Boomer generation is last in line so that from the available data can provide information about mapping in 34 provinces to be able to improve communication patterns between generations and fulfill public facilities that can be used every generation","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129505024","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}
{"title":"The Effect of Corona's Impact on the Community's Economy In The Automotive Marketing Sector Using FIS","authors":"Dedi Mahrizon","doi":"10.30645/ijistech.v5i4.154","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.154","url":null,"abstract":"Corana is very influential on the economy in Indonesia, especially in the marketing of Automotive Goods. At present, there is a very significant decline in turnover. This resulted in sluggish market prices and a lack of consumer interest in shopping due to declining economic conditions. The problem that occurs is the lack of marketing of goods, especially in the automotive sector. The purpose of this research is to study how to improve the marketing of goods in the automotive sector so that the economy can increase as much as possible. The research method used is descriptive qualitative method. In addition, the Mamdani method uses the AND operator to obtain an inference engine. The Mamdani method has four stages, namely Demand, Supply and Purchase and the output obtained is Income Value. using secondary data sources from research results, references and online news related to research. The results of this study obtained 3 inputs, namely, requests, offers and purchases, the final result obtained was a decision-making system in the form of smooth or not automatic marketing based on the data to be processed. inputs.","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132999293","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}
{"title":"Analysis of Back-End Requirements of a Web-Based Application to Identify Damage for Building Structures","authors":"A. Anisya, F. Nugroho","doi":"10.30645/ijistech.v5i4.162","DOIUrl":"https://doi.org/10.30645/ijistech.v5i4.162","url":null,"abstract":"The need for well-maintained facilities can certainly affect activities in the building. To meet these needs, a building maintenance work program is needed to achieve the planned life of the building. The problem with contractors is that they still use telephone communication to receive reports of any damage to the building. This paper discusses the needs analysis in the construction of a building damage reporting system from the back-end side. The application is built on a web-based basis and provides information about the building in terms of the structural aspect as well as grouping the damage based on the damage criteria. The results of this study are obtained in the form of 10 tables that will compile a system database and transaction analysis that can be done in the system, namely generating building damage data reports where there are four categories of damage, namely light damage, moderate damage , severe damage, total damage and this application can later be used by building managers in reporting building damage through applications and contractors can monitor through applications","PeriodicalId":355398,"journal":{"name":"IJISTECH (International Journal of Information System and Technology)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133940182","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}