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Jurnal Sains dan Teknologi Informasi
ISSN : -     EISSN : 2809610X     DOI : https://doi.org/10.47065/jussi.v3i2.4883
Bidang kajian dari Jurnal Sains dan Teknologi Informasi, yaitu: Teknik Informatika, Manajemen Informatika, Sistem Informasi, Teknik Komputer, Kecerdasan Buatan, dan Computer Science.
Articles 5 Documents
Search results for , issue "Vol 2 No 2 (2023): Maret 2023" : 5 Documents clear
Sistem Pakar Diagnosa Penyakit Skizofrenia Dengan Menerapkan Kombinasi Metode Constraint Satisfaction Problem (CSP) Dan Metode Certainty Factor Lubis, Muhammad Khairi
Jurnal Sains dan Teknologi Informasi Vol 2 No 2 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v2i2.3289

Abstract

Psychiatric illness is a change in mental function that causes disturbances in ways of thinking, will, emotions, actions and social relations that can cause obstacles in carrying out social roles. One type of psychiatric disorder that is very often known by the public is schizophrenia. If schizophrenia is not followed up, it will have a lot of impact on Indonesian society. For this reason, we need a system that is designed to mimic the expertise of an expert in answering questions and solving a problem in accordance with the knowledge of an expert that is entered into a computer system. The development of artificial intelligence technology that has occurred has enabled expert systems to be applied in detecting diseases using programming languages. One of them is in providing information about various problems, especially psychiatric disorders or often called schizophrenia. The expert system method used is a combination of the Constraint Satisfaction Problem (CSP) and Certainty Factor (CF) methods, which is one of the solutions that can display the final results of several diagnoses of schizophrenia. With the facilities provided to users, it is possible to use this system according to their individual needs. Users are given the convenience of finding information about the symptoms of Schizophrenia and its prevention. This expert system was created using the Microsoft Visual Basic 2010 application.
Penerapan Metode Two Sided Side Match Untuk Penyisipan Gambar Pada File Audio Lase, Fiderman
Jurnal Sains dan Teknologi Informasi Vol 2 No 2 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v2i2.3290

Abstract

Message data security at this time is very important to do security techniques, because of the increasing number of users of communication media technology that is increasing so that other parties can find out the contents of the message. Steganography technique is a technique that can be used to insert picture messages in audio files. The Two Sided Side Match method is a Steganography method that uses two sides of the pixel value, namely the top side and the top right side. To determine how many binary images to insert into a pixel. This Steganography method is also the art of hiding secret messages with a technique that does not arouse the suspicion of the other party, so that the message can only be known by the sender and recipient of the message which was built using the Microsoft Visual Studio 2010 programming language. important messages or secret messages because the steganography technique hides important messages on certain objects. In this very efficient steganography technique, it is used to hide messages without reducing the quality of the inserted message object
Perancangan E-Diagnosa Penyakit Osteoarthritis Menggunakan Metode Ripple Down Rules Dan Naive Bayes Telaumbanua, Firman Jaya
Jurnal Sains dan Teknologi Informasi Vol 2 No 2 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v2i2.3291

Abstract

The purpose of this study was to solve the problem of optimizing the time used by rheumatology specialists in providing services to the number of patients who came for consultation in a limited time to provide information on the diagnosis of Osteoarthritis. The source of research data on the diagnosis of Osteoarthritis used in the study was obtained from a specialist in rheumatology at the Royal Prima General Hospital. The expert system in the form of Electronic-Diagnosa (E-Diagnosa) of Osteoarthritis in this study was built with Visual Basic Net 2008 and MySQL as data storage space. The expert system built by the author applies the Ripple Down Rules and Naïve Bayes methods with each different function. Ripple Down Rules serves to establish the rule as an initial diagnosis based on expert knowledge, then the Naïve Bayes method as a method of calculating the level of vitality in the form of the percentage of disease experienced by patients as a final decision based on the knowledge base formed using the Ripple Down Rules method. The results of this study are expected to be the best solution to solve the time optimization problem used by rheumatology specialists at the Royal Prima General Hospital and the theory generated in this study can be a reference for future researchers who use the same topic.
Analisis Penerapan Metode Profile Matching dan Weighted Product Dalam Pemilihan Karyawan Terbaik (Studi Kasus : Mini Market Hidayah) Ramadhan, Ramadhan
Jurnal Sains dan Teknologi Informasi Vol 2 No 2 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v2i2.3292

Abstract

Mini Market Hidayah (MM Hidayah) is a cooperative company engaged in sembako. So far MM Hidayah has evaluated the performance of its employees on things that are growing only, but has never done the best employee selection. Therefore, a computerized system is needed that can provide convenience in determining the best employees. Therefore, a computerized system is needed that can provide convenience in determining the best employees. In this study proposed a computerized system that can help in the selection of the best employees, namely using profile matching methods and weighted product methods. The Profile Matching method is the process of comparing or matching profiles between individual competencies into the ideal variable predictor level competencies that must be met by the subjects studied. While Weighted Product uses multiplication to connect attribute ratings, where the rating of each attribute must be raised first with the weight of the attribute in question, the process is the same as normalization. The Profile Matching method is used for combat values while weigthed product to determine weighting criteria. If the decision-making process is assisted by a computerized decision support system, it is expected that subjectivity in decision making can be reduced and replaced by the implementation of assessment criteria for all employees.
Sistem Pendukung Keputusan Pemilihan Supplier Terbaik Pada PT. Madjin Crumb Rubber Factory Menggunakan Metode Waspas Amir, Faisal; Utomo, Dito Putro
Jurnal Sains dan Teknologi Informasi Vol 2 No 2 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v2i2.3293

Abstract

Madjin Crumb Rubber Factory is a company in the field of rubber processing with a number of clients and a high level of rubber processing production, the existence of suppliers is very important, therefore the selection of suppliers is very influential on the results and quality of the rubber processed. PT. Madjin Crumb Rubber Factory does not produce it themselves but has to look for other suppliers or suppliers who have stock of goods in accordance with the company's request. The first step in selecting the best supplier is choosing a supplier by doing a selection first. PT. Madjin Crumb Rubber Factory has a manual system and is assessed subjectively. The purpose of the subjective here is more to the situation where the company chooses suppliers based on proximity alone or in other words the selection of suppliers at this time is still random or there is no reference, so that the results obtained by clients and management are sometimes unsatisfactory, therefore a support system is designed. decisions to make the selection more effective and accurate. The decision support system is made by applying the WASPAS method. The system created will provide recommendations for selecting the best supplier at PT. Madjin Crumb Rubber Factory, involving five criteria, namely price, production, quality, service and delivery time, then there are eight alternatives given by PT. Madjin Crumb Rubber Factory. By using Microsoft Visual Studio 2008 for the design of a decision support system and Microsoft Access 2010 as a database. This research can provide convenience to the PT. Madjin Crumb Rubber Factory in making decisions on choosing the best supplier and providing objective and accurate results in making the best supplier selection decision.

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