Jurnal Sistem Informasi最新文献_第5页

Material Procurement Recommendation System for Property Developer Companies using ARIMA and AHP Methods 基于ARIMA和AHP方法的房地产开发企业材料采购推荐系统

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2874

Hasyim Asy'ari, Endang Setyati, Suhatati Tjandra

引用次数: 0

Online Project Processing Information System at the Foundation Sumatran Orangutan Lestari 苏门答腊猩猩基金会的在线项目处理信息系统

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2848

Fathur Muhammad Rahman, Muhammad Irwan Padli

{"title":"Online Project Processing Information System at the Foundation Sumatran Orangutan Lestari","authors":"Fathur Muhammad Rahman, Muhammad Irwan Padli","doi":"10.32520/stmsi.v12i2.2848","DOIUrl":"https://doi.org/10.32520/stmsi.v12i2.2848","url":null,"abstract":"The Online Project Processing Information System at the Sumatra Lestari Orangutan Foundation (YOSL-OIC) is of course website-based, which is a project report information system that is carried out online that allows users to access data in real-time and can make the right decisions in a short time and it also makes it easier for the industry to manage and work on projects in a planned, controlled, analytical and sustainable manner. Industry must also be able to control how project activities are carried out. At YOSL-OIC, Data processing information systems are being evaluated in a semi-manual fashion, which is inefficient in terms of both time and accuracy. The study's overarching goal is to create a web-based data system that streamlines data collecting and processing and can be accessed from any location, among other benefits. The application that is formed includes work data that shows features such as collecting pictures and videos during activities, lists of donors, and can input projects through the website directly without going through software such as Ms.Word or other Office parts and several others. Employees may quickly and easily save enormous volumes of data, generate comprehensive reports, and guarantee the safety of sensitive project information with the help of this program.","PeriodicalId":32357,"journal":{"name":"Jurnal Sistem Informasi","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439689","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

Optimizing Uncapacitated Facility Location Problem with Cuckoo Search Algorithm based on Gauss Distribution 基于高斯分布的布谷鸟搜索算法优化无容量设施选址问题

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2467

Mohammad Agung Nugroho, Eto Wuryanto, Kartono Faqih

{"title":"Optimizing Uncapacitated Facility Location Problem with Cuckoo Search Algorithm based on Gauss Distribution","authors":"Mohammad Agung Nugroho, Eto Wuryanto, Kartono Faqih","doi":"10.32520/stmsi.v12i2.2467","DOIUrl":"https://doi.org/10.32520/stmsi.v12i2.2467","url":null,"abstract":"The objective of this study was to assess the capability of the Gauss distribution-based Cuckoo Search algorithm (GCS) in solving the Uncapacitated Facility Location Problem (UFLP). UFLP is an optimization problem that there are number of locations available to be built a facility so that it can serve number of customers, assuming each facility has no limits to serve customers and only a single facility is allowed to provide services to each customer. The objective function of UFLP is to minimize the combined costs of constructing facilities in an area and providing services to customers. UFLP falls under the category of NP-Hard Problems, where the computation complexity increases with the size of the data. The Cuckoo Search algorithm, which mimics the breeding behavior of Cuckoo birds, has been extensively used to tackle optimization problems. GCS was introduced to overcome the weaknesses of Cuckoo Search algorithm in terms of computational time and search accuracy. GCS used Gaussian distribution instead of Levy Flight which based on Levy distribution. In this study, the GCS algorithm was implemented using JavaScript and the dataset used was obtained from ORLib. The research outcomes showed that the GCS algorithm could achieve optimal result in all dataset.","PeriodicalId":32357,"journal":{"name":"Jurnal Sistem Informasi","volume":"302 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439692","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

Utilization Of UML (Unified Modeling Language) In The Design Of Academic Information Systems Based On The OOAD Method 基于OOAD方法的统一建模语言UML在学术信息系统设计中的应用

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2871

Laqma Dica Fitrani, Ari Cahaya Puspitaningrum

引用次数: 0

User Experience Testing on the UII Informatics Department Website using the User Experience Questionnaire 使用用户体验问卷对ui信息部网站进行用户体验测试

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2881

Aulia Safira Ahda, Chanifah Indah Ratnasari

{"title":"User Experience Testing on the UII Informatics Department Website using the User Experience Questionnaire","authors":"Aulia Safira Ahda, Chanifah Indah Ratnasari","doi":"10.32520/stmsi.v12i2.2881","DOIUrl":"https://doi.org/10.32520/stmsi.v12i2.2881","url":null,"abstract":"The website is one of the media used by some educational institutions to convey information. One of them is the Department of Informatics at the Universitas Islam Indonesia (UII). One of the basic things that need to be considered when developing a academic website is the user experience (UX) a user has when engaging with a website. User experience measures the comfort level of a user when interacting with a product. User experience needs to be evaluated regularly so that the website can continue to meet the expectations of its users. However, there has been no research related to evaluating or testing user experience on the UII Informatics Department website. This study aims to assess the level of experience of UII Informatics Department website visitors. This study employed quantitative research methods, specifically the User Experience Questionnaire (UEQ) method. Using the mean calculation, the UII Informatics Department website received positive assessments on the dimensions of perspicuity, efficiency, attractiveness, dependability, and stimulation, but received negative evaluations on the novelty dimension. According to the benchmark analysis, the aspects of perspicuity and efficiency are above-average. While the dimensions of novelty, stimulation, dependability, and attractiveness are below-average. The results of this study can be used as a reference for developing a website for the Department of Informatics with a version that is more in line with user needs.","PeriodicalId":32357,"journal":{"name":"Jurnal Sistem Informasi","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135439700","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

Automatic scheduling using Forward Chaining for Ethics Protocol Review 自动调度使用前向链伦理协议审查

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2433

Ratih Nur Esti Anggraini, Azzam Jihad Ulhaq, M. Syauqi Hanif Ardani

引用次数: 0

Female Directors on Board and Their IT Investment Decisions Behaviour Against Their Male Counterparts 女性董事及其对男性董事的IT投资决策行为

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2317

Widyasari Puspa Permata Witra, Apol Pribadi Subriadi

引用次数: 0

Implementation of the Levenshtein Distance Algorithm and the Regular Search Expression Method for Detecting Typors in Javascript Javascript中Levenshtein距离算法和正则搜索表达式方法的实现

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2795

Mu’alif Lihawa, Anggit Dwi Hartanto, Norhikmah Norhikmah, Donni Prabowo, Ika Nur Fajri, Wiwi Widayani

引用次数: 1

Evaluation of SIMKES at Puskesmas Kwamki Lama Mimika Using the HOT-FIT Method 用HOT-FIT方法评价Puskesmas Kwamki Lama Mimika的SIMKES

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2897

Betesda Feronika Lumbanraja, Penidas Fiodinggo Tanaem

引用次数: 0

Improvement of KNN Collaborative Filtering Model in User-based Approach on Anime Recommendation System 基于用户的KNN协同过滤模型在动漫推荐系统中的改进

Jurnal Sistem Informasi Pub Date : 2023-05-31 DOI: 10.32520/stmsi.v12i2.2473

Vynska Amalia Permadi, Rezky Putratama Raharjo

{"title":"Improvement of KNN Collaborative Filtering Model in User-based Approach on Anime Recommendation System","authors":"Vynska Amalia Permadi, Rezky Putratama Raharjo","doi":"10.32520/stmsi.v12i2.2473","DOIUrl":"https://doi.org/10.32520/stmsi.v12i2.2473","url":null,"abstract":"This research aims to resolve the challenge of finding the list of recommendations that correspond to user preferences. The MyAnimeList dataset is utilized for model evaluation, accessible via Kaggle website. The outcome of this study is the development of a recommendation system based on the preferences of other users (user-based model). The suggested solution employs a collaborative filtering model based on the KNN algorithm and weighted attribute. The dataset consisted of 193,272 user ratings on anime, with the following attributes: username, anime_id, my_score, and my_status. As an extension of the KNN collaborative filtering paradigm, the rating value is weighted based on the user’s status. The determination of the weight is based on the responses of 105 respondents to a questionnaire. my_score and my_status values will be combined and adjusted using MinMaxNormalization in addition to being weighted. This work implemented the KNN algorithm with the following k parameter values: 3, 5, 9, 15, 23, 33, and 45. Variations in parameters are utilized to determine the optimal k value to employ in KNN, which uses the Pearson similarity matrix to calculate user similarity values. The model evaluation indicate that the optimal Mean Absolute Error and Root Mean Square Error values at parameter k = 5 are 0.14726 and 0.19855, respectively. This improved model’s findings further demonstrate that KNN collaborative filtering with an additional weighted parameter can predict ratings with stable and generally low error values for all k values.","PeriodicalId":32357,"journal":{"name":"Jurnal Sistem Informasi","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135438685","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