Journal of Information Systems and Informatics (Journal-ISI)
Not a member yet
580 research outputs found
Sort by
Measuring User Perspectives on Website Conference Using System Usability Scale
Get PDFUsability memiliki peranan yang amat begitu penting agar sebuah situs dapat bertahan, dengan usability yang tinggi maka sebuah website akan semakin banyak dikunjungi oleh pengguna internet. Untuk itu pada penelitian ini akan dilakukan pengukuran tingkat usability untuk mengetahui perspektif pengguna terhadap website conference Bina Darma Conference on Computer Science. Dalam melakukan pengukuran usability digunakan teknik pengukuran system usability scale. Penggunaan teknik ini karena pengukuran melibatkan pengguna akhir dari website atau dengan kata lain end user sebagai responden pengukuran. Alasan lain dilakukakannya pengukuran untuk melihat secara nyata tingkat partisipan pengguna =dalam menggunakan website serta terdapat kendala-kendala yang muncul saat menggunakan website conference Bina Darma khususnya Bina Darma Conference on Computer Science. Hasil dari pengukuran menunjukkan bahwa pengguna atau responden memberikan nilai terhadap website conference Bina Darma Conference on Computer Science dapat digunakan dengan mudah yang dibuktikan dengan nilai yang diberkan responden mayoritas lebih dari 8
Design of Information Systems for Research Permit Application with Agile Method and Website Based Laravel Framework
Get PDFEra sekarang adalah era digital, hampir semua orang menggunakan teknologi untuk melakukan aktivitas mereka sehari-hari. Dalam Pemerintah Kota Salatiga, diperlukan teknologi yang dapat mendukung pekerjaan yang dilakukan, di bagian pengelolaan data permohonan kerja praktek, pengambilan data dan survei. Oleh karena itu, peneliti dalam masa kerja praktek di Dinas Komunikasi dan Informatika (Diskominfo) Pemerintah Kota Salatiga, diberikan tugas untuk membangun suatu sistem yang dapat mendukung kinerja karyawan di Badan Kesatuan Bangsa dan Politik (Bakesbangpol) Pemerintah Kota Salatiga dalam pengelolaan data permohonan dan pembuatan laporan. Peneliti menggunakan metode perancangan Agile dan framework Laravel dalam pembuatan website. Untuk menggambarkan kebutuhan pengguna, peneliti menggunakan Unified Modelling Language (UML). Pengujian aplikasi dilakukan dengan menggunakan metode White Box Testing.
Keywords: Laravel, Waterfall, Unified Modelling Language, Data Flow Diagram, White Box Testing, Framework
Measurement of the Maturity Level of IT Governance in Implementing Personnel Management Information System Using the MEA Domain COBIT 5 Framework In Regional Personnel, Education and Training Agency
Get PDFBKDIKLATDA in Salatiga is an Personnel Institution located in the Salatiga City Government area, which is currently implementing IT as a supporter of business processes. One of the IT used is the Personnel Management Information System (SIMPEG). SIMPEG is a system specifically designed to provide personnel administration management information quickly, accurately and accurately, and has the function to manage staffing data and information in the working environment of the Salatiga Municipal Government. In this study COBIT 5 was used specifically the Monitor, Evaluate, Assessment (MEA) domain to observe, evaluate and evaluate the performance of IT governance on the application of SIMPEG in the Salatiga City BKDIKLATDA. MEA is a domain in COBIT 5 whose purpose is to observe, evaluate and assess all processes related to IT in a company or organization. The purpose of this study was to help the Salatiga City BKDIKLATDA to optimize the SIMPEG process performance and find out the level of maturity and the ability to apply SIMPEG in the Salatiga City BKDIKLATDA. The research methodology used in this study is mixed method. Mixed method is a research approach that combines or links qualitative and quantitative research methods. The results of this study are expected to optimize the effective and efficient performance process in the application of SIMPEG in the Salatiga City BKDIKLATDA so that in the future it will be even better
BITCOIN-USD TRADING USING SVM TO DETECT THE CURRENT DAY’S TREND IN THE MARKET
Get PDFBitcoin is a kind of Cryptocurrency and now is one of type of investment in the stock market. Stock markets are influenced by many risks of factor. And bitcoin is one kind of cryptocurrency that keep rising in recent few years, and sometimes fall without knowing influence behind it, on stock market. Because it’s fluctuations, there’s a need Automated tool to prediction of bitcoin on stock market. However, because of its volatility, there’s a need for a prediction tool for investors to help them consider investment decisions for bitcoin or another cryptocurrency trade. The predict methods will be used on this research is regime prediction to develop model to predict trend at the opening of market using SVM
Geographic Information System for Schools Mapping in Tugumulyo District, Musi Rawas Regency
Get PDFSchool is institution that provide educational services to the community formed by the government in the form of organizational means to educate the nation's life. To guarantee the implementation of good education and in accordance with regulations set by the government, each school or school educational institution must follow accreditation. The spread of school locations certainly makes it difficult to access for assessors when they are going to do an accreditation assessment. In addition, other constraints experienced by the unavailability of school location information can be used as a reference for assessors in the accreditation assessment process. Under these conditions, it will certainly cause problems or obstacles in the accreditation process such as (1) the accreditation assessment process is not on schedule, (2) inaccurate assessment of the schedule, and (3) the quality of the accreditation assessment itself. Based on these conditions, in this study the development of a school mapping geographic information system can be used as a means of information for assessors in conducting accreditation assessments. the results of research that has been done show that geographic information systems can provide information on the distribution of schools both middle and upper levels. The information system can also function properly based on test result
Analysis of Document Clustering based on Cosine Similarity and K-Main Algorithms
Get PDFClustering is a useful technique that organizes a large number of non-sequential text documents into a small number of clusters that are meaningful and coherent. Effective and efficient organization of documents is needed, making it easy for intuitive and informative tracking mechanisms. In this paper, we proposed clustering documents using cosine similarity and k-main. The experimental results show that based on the experimental results the accuracy of our method is 84.3%
Comparison of Sentiment Analysis against Digital Payment “T-cash and Go-pay” in Social Media Using Orange Data Mining
Get PDFSaat ini pembicaraan publik di sosial media menjadi salah satu hal menarik untuk diteliti. Dari topik pembicaraan itu menghasilkan komentar yang sebagian besar mengandung opini sentimen. Penelitian ini mencoba menganalisis komentar dengan metode analisis vader, yaitu metode analisis lexicon-based berbasis rule-based sentiment analysis. Vader akan menganalisis text berdasarkan lexicon (a library) yang menghasilkan class sentimen berupa positif, negatif, dan neutral dengan tambahan skor total atau compound (combined score). Penelitian ini memanfaatkan Prepocess text yang meliputi transformation, tokenization, normalization, dan filtering yang bertujuan agar text bisa dianalisis oleh Orange Data Mining guna mendapat perbandingan analisis sentimen terhadap T-cash dan Go-pay di sosial media. Dari penelitian yang dilakukan mendapat kesimpulan bahwa T-cash memiliki nilai sentimen positif lebih tinggi dari pada Go-pay dan memiliki sentimen negatif yang lebih rendah dari pada Go-pay. Namun persamaanya T-cash dan Go-pay memiliki kesamaan pola grafik dimana sentimen terbesar adalah neutral, diikuti oleh positif, dan terakhir adalah negative
A Development of Decision Support Systems Selection of Employee Acceptance Using Weighted Product Method
No full textEmployee selection is an activity to get human resources for a company. Researchers conducted research at PT. Gajah Tunggal Tbk where currently the selection process still uses the conventional method, the current assessment of participants uses technical and non-technical tests with interview methods but at present the company does not yet have a standardized weighting of values tested, so companies sometimes have difficulty determining who should receive from the test participants. Based on the above conditions, researchers conducted decision support system design research using the Weighted Product method to assist companies in getting the right employees according to the employees' technical needs and abilities. Decision support system development refers to the results of data collection using qualitative and quantitative data collection methods. Development of decision support system is built based on the waterfall system development model using the PHP programming language. The system testing method uses the black box method. The design of decision support system from the recruitment selection generator from this study is expected to be a reference for the selection process of employees in similar industries with the place of research conducted by researchers
Adoption of Information Technology at LLDIKTI Region II with UTAUT Framework (Case Study : Lecturer Workload Application)
Get PDFTeknologi informasi menjadi salah satu bagian terpenting dalam suatu instansi, salah satu instansi yang memerlukan teknologi informasi yaitu Lembaga Layanan Pendidikan Tinggi (LLDikti) Wilayah II. LLDikti Wilayah II merupakan suatu instansi Pemerintah yang berada di bawah Kementerian Riset, Teknologi, dan Pendidikan Tinggi yang tugasnya memberikan pengawasan, pengendalian dan pembinaan terhadap Perguruan Tinggi Swasta yang ada dalam lingkungannya. Salah satu teknologi informasi yang telah digunakan adalah aplikasi teknologi informasi Beban Kerja Dosen (BKD), maka diperlukan suatu metode untuk melihat layanan teknologi informasi tersebut dengan menggunakan salah satu framework. Framework UTAUT dapat menunjukkan bagaimana pengaruh perbedaan dari setiap responden dalam menggunakan teknologi informasi. Lebih khusus lagi, hubungan antara persepsi suatu pemanfaatan, kemudahan penggunaan, dan niat penggunaan dapat dimoderatori oleh usia, jenis kelamin, golongan/pangakat, dan pengalaman dalam penggunan aplikasi teknologi informasi BKD. Dengan menggunakan variabel-variabel yang ada pada framework UTAUT tersebut diharapkan memberikan kualitas layanan teknologi informasi di LLDikti Wilayah II lebih jelas dan bisa diukur sejauh mana pengadopsian teknologi informasi BKD selama ini bagi dosen di lingkungannya dalam melakukan aktifitas kependidikan
TESTING OF TECHNOLOGY ACCEPTANCE MODEL ON E-LEARNING BASED EDMODO FRAMEWORK: A PERSPECTIVE OF STUDENTS PERCEPTION
Get PDFE-learning is the application of Information and Multimedia Technology in the field of Education which is currently the main trend in the learning process in the classroom. E-learning is currently designed by integrating the learning process using features in social media so as to facilitate the interaction of teachers and students that are expected to improve the efficiency and effectiveness of classroom learning. However, in practice there are still few teachers, educators and students who can apply e-learning well, because they think that the application of e-learning is difficult to implement in classroom learning. Edmodo is one of the most used e-learning framework because of its ease in its application. This study aims to measure the level of student acceptance of the application of edmodo-based e-learning by using the Technology Acceptance Model (TAM). The method used uses the survey method for 160 upper secondary students. Data analysis was performed using Structural Equation Modeling (SEM) with the help of AMOS 24 software. The results showed that the application of Edmodo-based e-learning had a positive and significant effect on students' motivation and learning outcomes in the classroom