scholarly journals Web-based E-diagnostic for Digestive System Disorders in Humans using the Demster Shafer Method

2019 ◽  
Author(s):  
Agung Triayudi
Keyword(s):  
Expert System ◽  
System Application ◽  
Digestive System ◽  
Medical Personnel ◽  
Disease Diagnosis ◽  
Web Based ◽  
A Value ◽  
Life Habits ◽  
High Level ◽  
The Web

Digestive system disorders are dangerous diseases. Lack ofawareness of public health is still low, life habits, behavior and mindset that want to live practically, a means of delivering information about diseases that are still lacking, and the lack of medical personnel is a problem, therefore an expert system application is needed to diagnose disease on the web-based digestive system. By providing certainty in the form of a percentage, then using the calculation through symptoms chosen by the user of each symptom has a density value, the density value is obtained from the results of interviews with doctors. Web-based E-Diagnostics for digestive system disorders uses the Dempster Shafer method which is expected to help users by providing information on disease diagnosis and solutions that can be done to help cure it, the Dempster Shafer Method has the ability to provide a high level of accuracy or certainty, which method this has characteristics that are in accordance with the way an expert thinks. This web-based expert system application will display symptoms that can be selected by the user to get the final results in the form of rapid disease diagnoses and suggestions for prevention in order to find out information in the form of diagnoses of diseases of the digestive system. Based on the calculation of accuracy that has been done in this study, it can be seen that the Dempster Shafer Method is the method that has the highest value with 85% confidence compared to theCertainty Factor Method with a value of 60%.

Implementation of Web-Based Expert System for Forest Fire Prevention

2014 ◽  
Vol 933 ◽  
pp. 975-979
Author(s):  
Xiao Ming Tao
Keyword(s):  
Expert System ◽  
Forest Fire ◽  
System Application ◽  
Fire Prevention ◽  
Web Based ◽  
Forest Fire Prevention ◽  
The Web ◽  
The Way

In this paper, we have a research of expert system application in forest fire prevention. Carefully analyzing and studying the method and the way of extinguishing forest fire, hard summarizing the domestic and international forest fire prevention technique, making use of the expert system, the WEB technique and the technique of COM, We have designed a network expert system which may predict the fire and may save reasonable with a fire after taking place.

scholarly journals Development of a Web Based Expert System for Rubber Crop Disease Diagnosis and Management

2018 ◽  
Vol 10 (3) ◽  
pp. 239-248
Author(s):  
S. Konyeha ◽  
F. A. Imouokhome
Keyword(s):  
Expert System ◽  
Disease Diagnosis ◽  
Field Extension ◽  
Rule Base ◽  
Destructive Effect ◽  
Web Based ◽  
Procedural Code ◽  
Base Engine ◽  
Crop Disease ◽  
User Friendly

An expert system imitates the decision–making adeptness of a human expert. They are intended to answer complicated questions characterized mainly as if–then rules instead of traditional procedural code. A major problem facing the cultivation of rubber (Hevea brasiliensis) in developing countries is the destructive effect of pathogens which result in about fifty percent (50%) loss in crop yield. This problem persists, due to a communication gap between agricultural researchers, such that field extension officers, and farmers are hampered by various operational and logistic challenges. This paper is an effort to bridge this gap, and hence features an expert system that can be accessed online by farmers.  The expert system allows farmers to select disease symptoms presented in categories from a JAVA based user friendly graphical interface. The output generated by the rule–base engine, diagnoses the diseases of the rubber crop, and suggests curative and preventive measures. The main source of information for developing the expert system’ knowledge–base was the Rubber Research Institute, Iyanomo, Edo State, Nigeria.

scholarly journals Aplikasi Sistem Pakar Diagnosa Penyakit Pada Anak Bawah Lima Tahun Menggunakan Metode Forward Chaining

2017 ◽  
Vol 3 (1) ◽  
pp. 61 ◽  
Author(s):  
Bagus Fery Yanto ◽  
Indah Werdiningsih ◽  
Endah Purwanti
Keyword(s):  
Expert System ◽  
System Application ◽  
Disease Diagnosis ◽  
Information Collection ◽  
Forward Chaining ◽  
Second Stage ◽  
Children Health ◽  
Third Stage ◽  
Testing Data ◽  
Three Stages

Abstrak— Anak-anak pada usia 2 bulan sampai 5 tahun (Balita) lebih rentan terkena penyakit. Lingkungan sangat mempengaruhi kesehatan Balita. Penelitian ini bertujuan untuk membuat sebuah aplikasi sistem pakar diagnosa penyakit pada Balita berbasis mobile. Penelitian ini terdiri dari tiga tahap. Tahap pertama adalah pengumpulan data dan informasi dari Manajemen Terpadu Balita Sakit (MTBS) dan wawancara dengan Bidan. Dari pengumpulan data dan informasi tersebut ditemukan fakta penyakit, keluhan, gejala dan saran penanganan. Tahap kedua adalah pembuatan rule dengan 18 penyakit. Tahap ketiga adalah implementasi aplikasi sistem pakar berbasis mobile dengan fitur diagnosa penyakit, riwayat diagnosa dan kumpulan penyakit. Aplikasi sistem pakar yang dibuat dapat mendiagnosa penyakit dan memberikan saran penanganan. Hasil evaluasi dari 50 data uji coba menghasilkan tingkat akurasi sebesar 82%, dimana 41 hasil diagnosa yang benar dan 9 diagnosa yang salah. Kata Kunci— Sistem Pakar, Forward Chaining, Diagnosa Penyakit, Manajemen Terpadu Balita Sakit, Knowladge BaseAbstract— Children at the age of 2 months to 5 years (toddlers) are more susceptible to disease contagious. Environmental condition significantly influences the children health. This  research aimed to create a mobile-based expert system application to diagnose disease in toddlers. This research consist of three stages. The first stage were data and information collection from Manajemen Terpadu Balita Sakit  (MTBS) and interview with medical staffs. From the first stage, we can discover the disease facts, signs, symptoms and treatment advices. The second stage was the construction of rules for 18 diseases. The third stage was the implementation of mobile-based expert system application with features of disease diagnosis, diagnosis history and collection of disease diagnosis. Expert system application made able to diagnose the disease and provide treatment advice. The results of evaluation using 50 testing data provides the level of accuracy of 82%, where 41 diagnosis result were true and 9 diagnosis were false. Keywords— Expert System, Forward Chaining, Disease Diagnosis, Manajemen Terpadu Balita Sakit, Knowledge Base

scholarly journals Incorporation of the Method of Ranking the Hazards of Abandoned Mine Entries into a Rule-Based Expert System

Minerals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 600 ◽  
Author(s):  
Mhlongo ◽  
Amponsah-Dacosta ◽  
Kadyamatimba
Keyword(s):  
Expert System ◽  
Limpopo Province ◽  
Abandoned Mines ◽  
Abandoned Mine ◽  
Production Rules ◽  
Web Based ◽  
Rule Based ◽  
Ranking Problems ◽  
The Web

The work of quantifying the problems of abandoned mines is the first step towards the rehabilitation of these mines. As the result, in all countries that have many abandoned mines, researchers and different organizations have been making efforts to develop decision-making tools, methods, and techniques for rehabilitation of abandoned mines. This paper describes the work conducted to incorporate the method for ranking the problems of abandoned mine entries into a rule-based expert system. This is done using the web-based expert system platform provided by expert system (ES)-Builder Shell. The ES is tested by applying it to the case study of the problems of abandoned mine entries in the areas of Giyani and Musina, Limpopo Province of South Africa. This paper gives details of the procedure followed in creating the production rules of the ES for ranking problems of abandoned mine entries (ES-RAME), its attributes, and the results of its application to the selected case study. The use of the ES-RAME is found to be important for setting the objectives and priorities of the rehabilitation of abandoned mine entries. In addition, the incorporation of the ranking method into the expert system ensured that the procedure of the tanking method is clearly communicated and preserved as the rules of the ES. The expert system also has the advantages of being consistent in its guidance, and it gives the user an opportunity to go through the ranking process of the system using any possible fictitious information; this gives the user a feel for the ranking process and the data required when using the ES-RAME.

Use of Web-Based Portfolios as Tools for Reflection in Preservice Teacher Education

2011 ◽  
Vol 62 (5) ◽  
pp. 477-492 ◽  
Author(s):  
Diler Oner ◽  
Emine Adadan
Keyword(s):  
Preservice Teachers ◽  
Reflective Thinking ◽  
Preservice Teacher Education ◽  
Mixed Methods Study ◽  
Easy Access ◽  
Web Based ◽  
High Level ◽  
Reflective Skills ◽  
The Web

This mixed-methods study examined the use of web-based portfolios for developing preservice teachers’ reflective skills. Building on the work of previous research, the authors proposed a set of reflection-based tasks to enrich preservice teachers’ internship experiences. Their purpose was to identify (a) whether preservice teachers demonstrated evidence of reflective thinking throughout a semester and, if so, the types of reflective thinking indicators; (b) whether there was an increase in the number of high-level reflective indicators over time; and (c) the role of the web-based portfolio construction, as perceived by the participants, in developing reflective skills. The findings suggested that preservice teachers demonstrated high- and low-level reflective skills throughout a semester. There was a statistically significant improvement in the number of high-level reflective indicators in the second reflection task compared with the first. In addition, the web-based platform was perceived by participants as a medium that enabled easy access and the development of better portfolio artifacts.

scholarly journals ASSESSMENT DESIGN THROUGH AN EXPERT SYSTEM AND ITS APPLICATION TO A COURSE OF HYDRAULICS

2017 ◽  
Author(s):  
Muhammad H. Imam ◽  
Imran A. Tasadduq ◽  
Muhammad H. Khan ◽  
Abdul-Rahim Ahmad ◽  
Fahd Aldosari
Keyword(s):  
Expert System ◽  
Learning Outcomes ◽  
Sql Server ◽  
Web Based ◽  
Assessment Design ◽  
Manual Selection ◽  
Cloud Implementation ◽  
Single Question ◽  
The Web ◽  
Selection Of

An assessment consists of questions addressing the required learning outcomes of a course. If a pool of questions of various types is made available then assessment design reduces to selection of questions, one by one, from the pool. Since the number of possible questions for a course may be quite large, and several preferences have to be matched, manual selection of a suitable question is not possible. This paper presents an enhanced implementation of a previously presented idea of a methodology for assessment design with an application to a course of Hydraulics with an initial pool of 1,000 questions. Each question is tagged with a set of attributes. The rules are generated by the expert system itself. The idea of a score of relevance has been introduced. The enhanced implementation displays a set of questions with their relevance scores rather than a single question to let the instructor choose from them. An instance of MS SQL Server at Azure database is used for the web-based cloud implementation.

Sistem Informasi Layanan Puskesmas Berbasis Web

2020 ◽  
Vol 11 (2) ◽  
pp. 89-93
Author(s):  
Farica Perdana Putri ◽  
Florentina Kurniasari
Keyword(s):  
Information System ◽  
Information Systems ◽  
Health Services ◽  
Web Application ◽  
Medical Personnel ◽  
Web Based ◽  
Exact Number ◽  
The Web

Puskesmas must always improve their quality so that the services provided are faster and more effective. One of the efforts in improving the quality is the construction of information systems regarding types of services, programs, operating hours, and availability of inpatient rooms. Puskesmas Keranggan is one of the Puskesmas where the use of inpatient rooms is still done manually, without a system, so that medical personnel in different health services find it difficult to know the exact number of rooms that are still available. Therefore, Puskesmas Keranggan built a web-based information system that can be accessed quickly and easily using internet. The information system was built using the Laravel framework, Bootstrap, and MySQL. The web application is ready to use and has been built in accordance with the requirements.

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