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Firdaus Annas
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Knowbase : International Journal of Knowledge in Database
Published by Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi
ISSN : 27980758     EISSN : 27977501     DOI : https://www.doi.org/10.30983/knowbase
Core Subject : Science,
Computer Science & IT
Knowbase : International Journal of Knowledge in Database is a peer-reviewed journal that publishes articles which contribute new results in all areas of the database management systems & its applications. The goal of this journal is to bring together researchers and practitioners from academia to focus on understanding Modern developments in this field, and establishing new collaborations in these areas. Authors are solicited to contribute to the journal by submitting articles that illustrate research results that describe significant advances in the areas of Database management systems.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 150 Documents
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Application of Case Based Reasoning Using The K-Nearest Neighbor Algorithm in an Expert System for Diagnosing Pests and Diseases of Sugarcane Plants Andi Maulidinnawati Abdul Kadir Parewe; Mursalim Mursalim; Titis Sari Putri; Hermawati Hermawati
Knowbase : International Journal of Knowledge in Database Vol 2, No 2 (2022): December 2022
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v2i2.5959

Abstract

Sugarcane pests and diseases are still diagnosed manually, which can lead to errors such as data loss or inaccurate data. The goal of this research is to develop an expert system for identifying plant pests and diseases that affect sugarcane yield and quality. This data was obtained through literature study, observation, and interviews. The Case Based Reasoning method is used to find cases by comparing previous cases with recent cases using similarity calculations with the K-Nearest Neighbor algorithm to find the best solution from the identified cases. The results of this study indicate that the expert system for diagnosing sugarcane pests and diseases is easy to use, the appearance is easy to reach, and the diagnostic process does not take a long time. Based on testing the accuracy of the system to diagnose according to the expert's mind, it got an accuracy of 96% from 50 cases tested with the system and got a percentage result of 87.33% from 10 respondents including very feasible criteria.
Utilization of The Qr-Code on The Santri Id-Card as The Santri’s Personal Data Code M. Agung Vafky Ideal
Knowbase : International Journal of Knowledge in Database Vol 2, No 2 (2022): December 2022
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v2i2.6018

Abstract

Data management has always been a challenge in all aspects, including the management of students' personal information. Building an information system capable of producing student Id-cards equipped with a QR-code enables the use of the QR-code on the student Id-card as a student personal data code. This study aims to build a system to make it easier to make student ID-cards, store personal data, and data on student semester scores. The QR-code on the student's ID card serves as a medium for quickly conveying information encoded with Uniform Resource Locators (URL). Santri can scan the QR-Code with a smartphone device that has a QR-code scanning app installed. The Research and Development (RnD) version of ADDIE was used in this study (Analyze, Design, Develop, Implement, Disseminate). The application was created with the sublimetext software, the codeigniter framework, and CSS bootstrap as the front end. For the validity test, Aiken's "V" formula was used, as was the Moment kappa Formula for the practicality test, and the Gain Score formula for the effectiveness test. Based on the results of the three tests, the product is valid with a score of 0.9, practical with a score of 0.94, and effective with a score of 1.
Design of Presence System as a Form of Monitoring Lecturer Attendance Data at UPT Labor PPNP Syukriadi - Syukriadi
Knowbase : International Journal of Knowledge in Database Vol 3, No 1 (2023): June 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v3i1.6357

Abstract

Presence system is an important thing in a government institution. With this system, a lecturer or employee will be bound by the rules and responsibilities that must be carried out. Lecturer attendance activities that carry out laboratory practicum activities at UPT labor Payakumbuh State Agricultural Polytechnic or PPNP have been available, but it is done on paper or paper based. During the lecturer's attendance recap procedure, the manager or head of UPT Labor considers this circumstance to be challenging and problematic. Furthermore, non-computerized attendance lists slow down reporting to the academic division, causing reporting to become fragmented, less effective, and less efficient. This research used R&D or Research and Development to solve the problem. While the development stage used the waterfall model with stages including: communication, planning, modeling, construction and deployment. As a result of this research, the lecturer presence system at UPT Labor has been tested using three types of testing: valid, practical, and effective tests. The validity test obtains an average value of 0.88, which is classified as valid, the product practicality test receives an average value of 0.90, which is classified as very practical criteria, and the effectiveness test obtains an average value of 0.94, which is classified as high effectiveness criteria. The lecturer presence system used in this study provides synergy with accurate attendance data, automatic attendance recap for reporting reasons, and minimizes errors during the recap process. Furthermore, reporting may be completed quickly, effectively, and efficiently.
Design of Mobile-Based Parent-Student Contribution Payment Information System Ica Maika Hardi; Supriadi Supriadi
Knowbase : International Journal of Knowledge in Database Vol 3, No 1 (2023): June 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v3i1.6361

Abstract

The background for this research is that schools are still manually processing payments for student parental contributions, which requires a lot of paper, resulting in many inaccuracies in collecting data on student parental contribution payments. this causes the process of paying parental contributions to be ineffective and inefficient, so it is necessary to have an information system for paying parental contributions at SMAN 12X11 Enam Lingkung. The research method used is the Research and Development (R&D) research method, which is a method for creating a product, The System Development Life Cycle (SDLC) is a model for developing this system and implementing it using the waterfall model which consists of communication, planning, modeling, coding, and Deployment. Based on the results of the research that the authors conducted, the authors were able to create an information system for paying student donations based on PHP as a programming language and MySQL as a database at SMAN 12X11 Enam Lingkung.
Implementation of the Laravel Framework in the Administration of Letter Submission and Issuance Information System M. Haikal; Sarwo Derta
Knowbase : International Journal of Knowledge in Database Vol 3, No 1 (2023): June 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v3i1.6266

Abstract

Administrative management of the Faculty of Islamic Economics and Business (FEBI) at State Islamic University of Sjech M. Djamil Djambek Bukittinggi is still ineffective, where mail management is still done manually or semi-automatically. However, the number of letters published is still limited. The situation in this faculty often results in long queues when students need to collect their letters. Students have to come directly to the faculty to check whether the letters they have submitted have been issued or not. However, there is currently no specific information system in place to manage administrative difficulties linked to letter submission and issuance at FEBI. As a result, improvements in this area are required to boost the efficiency and convenience of administrative procedures at the faculty. The purpose of this research is to create an Administration System for Letter Submission and Issuance at the Faculty of Economics and Islamic Business, UIN Bukittinggi, utilizing the Laravel framework and the MySQL database. This technology enables users to manage correspondence online, making it more productive and efficient. This study uses the Research and Development (RnD) version of the Pressman waterfall model. The system was built using Visual Studio Code software and using the Laravel framework as the back end and CSS bootstrap as the front end. The system can help students in managing correspondence effectively and efficiently.
Designing a Bandung Perfume Shop Sales Information System Using Python Ryan Amanda; Dona Kurnia; Akmal Akmal
Knowbase : International Journal of Knowledge in Database Vol 3, No 1 (2023): June 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v3i1.6360

Abstract

Bandung Perfume Shop is a company that sells perfume. Based on observations, it was discovered that the Bandung Perfume Shop Information System activities maintain use the traditional way. Sales data collecting or recording operations continue to rely on paper media, specifically notebooks, which are prone to loss and damage, implying that the document preparation system is inadequate. Similarly, everything is done conventionally when it comes to data recapitulation and providing information or reports. Given this occurrence and all of its flaws, particularly low work efficiency, an information system that can replace the prior way is required in order to create efficient work. Information System Design as a solution to the above phenomenon at the Bandung Perfume Shop using the Python application (Object Oriented Programming Language), starting from March 2023. The research aims to provide an information system that can simplify and accelerate employee work processes in processing sales data at the Bandung Perfume Shop. The results of this study were collected in the form of an output Information System from the Python program that was created in outline by automating the old (traditional) system to the new system. The results of this study are projected to have a substantial impact on the sales and recapitulation processes in the future, improving work efficiency at the Bandung Perfume Shop.
Design Information System of Field Experience Practice Using The Waterfall Model Ahmad Shauri; Supratman Zakir
Knowbase : International Journal of Knowledge in Database Vol 3, No 1 (2023): June 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v3i1.6292

Abstract

The outcomes of the evaluation will show how well students applied their knowledge in the implementation of the field experience practice. Evaluation is an assessment of the preparation and implementation of the learning process, personal and social abilities, and student reports. Based on this, the researcher wants to design an information system of Field Experience Practice (PPL), in order to help students, Supervisors (DPL), and tutor in obtaining information about Field Experience Practice (PPL) easily, quickly and accurately. Design of the Information system uses the R&D or Research and Development method with the development method SDLC or System Development Life Cycle and the Waterfall model. The design of this information system uses the SDLC model which consists of (1) communication, communication to the user to collect data and information about field experience practice according on the user's demands, (2) Planning is the process of creating a strategy for working on software that contains various tasks to be completed, risks that may occur, resources required, ultimate results to be produced, and process timetables, (3) Modeling is the process of turning requirements into a software design so that they may be validated before coding, (4) construction is the coding process of making an information system, (5) Deployment is the final stage in the construction of a software. The results of the research are presented in the form of an information system that is used by administrators, supervisors, tutors, and students.  The results of the validity test were 0.75 with the valid category of 3 experts, the practicality test results were 0.85 with the high category of 3 experts, and the results of the effectiveness test were 0.88 with the high category of 15 students.
Prototype Motion Sensor And Automatic Locking Based On The Internet Of Things (IOT): Prototype Motion Sensor And Automatic Locking Based On The Internet Of Things (IOT) Choiriah, Wirdah; Putra Pane, Eddissyah; Roki Hardianto; Eva Tri Ningsih
Knowbase : International Journal of Knowledge in Database Vol. 4 No. 1 (2024): June 2024
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v4i1.8122

Abstract

The application of IoT in remote control systems to home security is becoming a necessity. This research designed 2 parts of the application of IoT, namely the automatic locking control system and motion sensor detection. With IoT, it can help reduce the risk of laziness in households. The equipment used in the IoT circuit is the nodemcu esp8266 internet module, 5vdc relay module, electrical sockets and pitting and cellphone chargers. The way this electrical IoT works is by controlling it from a smartphone that is connected to a device using applications and the internet. With a note on the IoT tool at home, there is already a living internet network. If the internet network has a problem, the tool will not work properly. The output of this research is a Control System IoT product in the form of a prototype that can be used for the motion detection process and an IOT-based door locking system that can be controlled from a smartphone
Application of Graph Colouring Algorithm in Course Scheduling Process Borotan, Nella Lestari; Yuspita, Yulifda Elin; Annas, Firdaus; Darmawati, Gusnita
Knowbase : International Journal of Knowledge in Database Vol. 4 No. 1 (2024): June 2024
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v4i1.8136

Abstract

Scheduling is a crucial aspect in every occurrence, ensuring that all processes are orderly. Gema Nusantara Bukittinggi Health Vocational School currently utilizes Microsoft Excel for managing subject scheduling, which often leads to scheduling conflicts. The objective of this research is to develop a web-based subject scheduling system for Gema Nusantara Bukittinggi Health Vocational School. The outcome of this research is a web-based subject scheduling system that is valid, practical, and effective, thereby serving as a useful tool for subject scheduling. This research is classified as research and development (R&D). The system development follows an incremental model with four stages: analysis, design, coding, and testing. The product was evaluated through three types of tests: validity, practicality, and effectiveness. The validity test, conducted with three experts, yielded a value of 0.80, indicating validity. The practicality test, carried out with three practitioners, resulted in a value of 0.97, signifying high practicality. The effectiveness test, involving fifteen teachers, achieved a value of 0.95, demonstrating high effectiveness. Based on the product testing results, it can be concluded that the research product, which is a web-based scheduling system, is suitable for use in the subject scheduling process at Gema Nusantara Bukittinggi Health Vocational School
Design of a Predictive Model for Prospective New Students Using Monte Carlo Simulation Paramita, Dela; Efriyanti, Liza; Zakir, Supratman; Imamuddin, M.
Knowbase : International Journal of Knowledge in Database Vol. 4 No. 1 (2024): June 2024
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/knowbase.v4i1.8144

Abstract

The competition between universities in the admission of new students is becoming increasingly intense, making it more difficult for the public, especially prospective students, to choose a study program. The Department of Hadith Sciences at UIN Syech M. Djamil Djambek Bukittinggi has fewer applicants compared to other departments due to the limited interest of prospective students in enrolling. In response to this issue, the author developed a Monte Carlo simulation predictive model that allows prospective students to estimate the number of applicants to the Department of Hadith Sciences for the upcoming academic year. The research technique employed in this study uses Monte Carlo simulation to apply this research. The number of students in the Department of Hadith Sciences who enrolled from 2019 to 2023 serves as the data used to predict the number of new student registrations. The accuracy of the simulation in estimating the number of new students who will enroll in the Department of Hadith Sciences is 218 students, with an average annual accuracy of 65.1%. By applying the Monte Carlo method, it is possible to predict the number of students who will enroll in the Department of Hadith Sciences with a relatively high level of accuracy in its application

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