- Edcuational Technology Systems
- Multimedia Learning Systems
- Advanced Manufacturing and Logistics Optimization
- Data Mining and Machine Learning Applications
- Decision Support System Applications
- Vehicle Routing Optimization Methods
- Information Retrieval and Data Mining
- Artificial Intelligence in Healthcare
- Optimization and Packing Problems
- Optimization and Mathematical Programming
- Scheduling and Optimization Algorithms
- Computer Science and Engineering
- Blockchain Technology in Education and Learning
- Public Health and Nutrition
- Personality Disorders and Psychopathology
- Management and Optimization Techniques
- Metaheuristic Optimization Algorithms Research
- Imbalanced Data Classification Techniques
- Transportation Planning and Optimization
- Agricultural and Environmental Management
- Customer churn and segmentation
- Digital Imaging for Blood Diseases
- Agricultural Research and Practices
- Personality Traits and Psychology
- Religion and Sociopolitical Dynamics in Nigeria
Lampung University
2003-2024
Technical University of Malaysia Malacca
2024
Universitas Teknokrat Indonesia
2022
Universitas Bandar Lampung
2019-2021
Ashikaga University
2002-2005
<span lang="EN-US">Over the last decade, research on artificial intelligence (AI) in medical field has increased. However, unlike other disciplines, AI personality disorders is still minority. For this reason, we conduct a map using bibliometric and build visualization VOSviewer to predict disorders. We conducted literature review systematic (SLR) method, consisting of three stages: planning, implementation, reporting. The evaluation involved 22 scientific articles predicting indexed...
Coffee is an important commodity for the world business community. One of world's leading coffee producers Indonesia. In Indonesia, several provinces produce beans, especially in Sumatra island. They generally cultivate robusta-type coffee. The determination quality here still done manually. Recently, along with increasing recognition computers, decision-support system approaches have been introduced, including Analytical Hierarchy Process (AHP). This research aims to implement AHP assess...
Narcissistic personality disorder (NPD) is a that affects various aspects of life, including relationships, employment, school, and finances. Persons with NPD usually feel unhappy disappointed when no one helps them not praised for their achievements. Diagnosing narcissism generally done using screening test consumes time costs lot. This research aims to evaluate the performance several feature selection (FS) approaches on machine learning (ML) techniques (support vector (SVM), random forest...
Plant disease is one of the reasons that cause destruction plant. It affects plant productivity and quality. Most farmers made mistake in cope with this problem because lack knowledge. Expert system a solution has been widely used for identifying disease. This paper presents an Android-based expert to help tomato diseases. Data consist 16 data diseases, 53 symptoms, 20 variety rules. implements forward chaining certainty factor method. Forward as reasoning method get result identification....
Abstract Personality disorder is known as chronic psychological disorders. It a serious problem of the individual character and behavior that affect work, family social life person. In many cases, possibility people do not realize they have personality way thinking behaving seems natural to patient, patient may blame others. To diagnose early, it necessary develop system able predict disorders recommendation type therapy patients should undergo. Artificial Intelligence technique very popular...
Abstract Fast Moving Consumer Goods (FMCG) is known one of the important industrial sectors worldwide. It includes household and personal care products as well processed foods beverages. Because tight competition company must develop good marketing strategies. So, it for to know customer loyalty also predict income reference in development planning. Data mining now becoming popular technique predicting loyalty. One data strategies retaining customer’s strategy. In this paper, we would...
Furniture catalogs display items statically in 2-dimensional form only. Buyers often want to observe furniture a real room. Home-View application this study can 3D objects as they want. App has been developed with Augmented Reality technology. Application is using the Vuforia SDK library and User Defined Target (UDT) method Unity3D software. UDT utilized on target like magazine book covers. two menus namely Marker Katalog HomeView. serves view small catalog. HomeView way desired This...
One of the essential and well-known classes combinatorial optimization problems commonly studies by researchers in last five decades is called Knapsack Problem (KP).Many variants KP have been introduced for different real-world applications.Among them, multiple-choice multi-dimensional (mm-KP) most complex model with an NP-hard problem.Several authors reported robustness heuristics mm-KP; irrespective its advantages, no method currently has ability to solve problem optimally all time.This...
Infertility is a crucial reproductive problem experienced by both men and women. the inability to get pregnant within one year of sexual intercourse. This study focuses on infertility in men. Many causes that can cause including sperm quality. Currently, identification human still done manually observing with help humans through microscope, so it requires time high costs. Therefore, technology needed determine quality form deep learning based video. Deep algorithms support this research...
The induction of colchicine mutations is one method breeding. PT Gunung Madu Plantations, for example, has induced commercial sugarcane (Saccharum officinarum L.) varieties, however, investigations on the impact stomatal characters have received less attention. Therefore, this study aimed to analyse stomata character 21 mutants GMP3 variety at Lampung, Indonesia with a focused look aperture width, length and number stomata, density, index. collected data were analysed using cluster Principal...
Abstract Thalassemia is known as one of the blood disorder diseases that inherited by parents. There are several types Thalassemia, namely major, minor, and intermedia. Among them, major most dangerous needs more attention. Generally, it can be detected since child year old. Late detection this disease have adverse consequences various complications. This study aims to develop a new model for prediction thalassemia children. The adopts fuzzy-based rule. novelty in article our has 4 outputs,...
Tapis Fabric is a traditional clothing of the people Lampung in form shawl cloth or sarong made woven cotton thread with various motifs and ornaments, silver gold by embroidered punched. The pattern filter quite complex, unlike fabric general, its own uniqueness that has become culture society until now. This will be investigated identifying three types cloth, namely Sasab, Bintang Perak Gunung Beradu see results identification. method used to identify combining Gabor Filter feature...
Abstract The scheduling problem is known as one of the well-known optimization problems. It occurs in many situations our daily-life applications, especially industrial fields. One type called Flow Shop Scheduling Problem (FSSP). belongs to class NP-complete problem. During last decades, researches on exploring more accurate and efficient heuristic methods solve hard problems have taken considerable attention from researchers. Among them, GA has been powerful widely used algorithms. In this...
Psychology test is intended to measure the differences between individuals determine reaction of individual for a different situation which aims assess someone's behavior. One most common psychological tests kraepelin or newspaper test. Generally, this uses several sheets papers with numbers written in it. In research, web-based simulation was developed order accessible via computer smartphone. User can do by selecting menu, and then adding two numbers. If result sum tens, write last digit...
Abstract Cancer is one of the leading causes death worldwide. One type cancer that in male population prostate cancer. This disease occurs only men because women they do not have a appearance. The aim this study was to compare accuracy model with predictions specialists. Prediction made based on specific antigen data, age, and patient volume. independent variables were antigen, dependent variable risk using fuzzy model. novelty has low, moderate, high, very high level output. In previous...
Scheduling is a famous optimization problem that seeks the best strategy of allocating resources over time to perform jobs/tasks satisfying specific criteria.It exists everywhere in everyday life, particularly manufacturing or industrial applications.An essential class scheduling problems job shop (JSSP), an NPhard problem.Several researchers have reported use heuristic methods solve JSSP.This paper aims investigate performance various algorithms JSSP.Firstly, we developed Genetic Algorithm...
This research is concerned with logistic system design considering production/distribution planning in the view of multi-stage structure. The tasks this problem involve choice facilities (plants and distribution centers (DCs)) to be opened, network satisfy demand minimum cost. Since known as one NP-hard problems, we propose a heuristic algorithm for solving it. proposed method, called hybrid-spanning, tree-based genetic (hst-GA), utilizes Prüfer number, which an efficient way represent...
Sentiment analysis is part of computational research that extracts textual data to obtain positive, or negative values related a topic. In recent research, are commonly acquired from social media, including Twitter, where users often provide their personal opinion about particular subject. Energy independence was once trending topic discussed in Indonesia, as the opinions diverse, pros and cons, making it interesting be analyzed. Deep learning branch machine consisting hidden layers neural...
Thalassemia is one of the most dangerous blood disorders that can lead to severe complications. It an inherited disease, usually detected after a child two four years old. Identification thalassemia complex task, involving many variables. Doctors generally diagnose by using complete count (CBC) and high-performance liquid chromatography (HPLC) test results. However, HPLC tests are expensive time consuming, hence need for other methods identify thalassemia. There studies on application...