The advanced development of airport infrastructure is intended to improve airport services for air flight costumers. Thus, it is compulsory to maintain the sustainability system for service establishment. The purpose of this research is to apply the concept of Spatial Temporal Graph Neural Network (STGNN)...

One way to examine patients with brain tumors is the radiological examination, including Magnetic Resonance Image (MRI) with contrast. The classification process is needed to differentiate MRI images of people with brain tumors from those without brain tumors. The classification was based on MRI image...

Tobacco is one of the largest agricultural products and is widely traded in the world market, including in Indonesia. In Indonesia, tobacco leaves are used as raw material for cigarettes which are mostly produced by cigarette companies. The quality of tobacco leaves greatly affects the quality of cigarettes,...

In some fields, high data security is required for data transmission. This raises concerns about misuse of data to irresponsible parties. To protect it, efforts were made to hide factual information on top of other information, namely steganography using the Least Significant Bit (LSB) method. This method...

Maize seed breeding is an important basis for getting better production. Maize seeds consist of two types: diploid and haploid. Haploid seed can accelerate maize breeding results in just two to three generations. In contrast to diploid (normal) which requires up to eight generations. In this article,...

Tourism is one of the driving sectors of the national economy. Nowadays, the normal opening of tourist destinations after COVID-19 pandemic, tourist visits are currently increasing rapidly. Indonesia has a unique culture, nature, language, and cuisine. This is certainly a potential that can attract tourists...

Building Permit (BP) is one of the authorities that can be given by local governments to people who will construct buildings, both residential and non-residential buildings. The requirements for applying for BP for residential buildings are different from those for non-residential buildings. The criteria...

This article discusses the comparison of the Convolutional Neural Net- work (CNN) architecture for image classification of corn leaves diseases. This study uses public data on from Plantvillages. The data be contained in four classes: gray leaf spot, common rust, leaf blight, and healthy. Each class...

Technological developments have encouraged advances in plant disease control. One plant disease that needs to be controlled quickly is tea leaf disease. Tea leaf diseases are numerous. In this study, we took 4 disease samples. Image recognition of tea leaf diseases with Convolutional Neural Networks...

In building a classification model, variables containing low predictive information are sometimes used. This can increase the bias on classification. Weight of Evidence (WoE) and Information Value (IV) provide a good theoretical foundation to explore, filtering, and transforming variables in binary classification....

Potato is a plant from the Solanaceae tribe and one of the staple crops for human consumption. Potatoes have several benefits such as being low in fat and having a better carbohydrate content than rice. Behind the relatively easy cultivation of potato plants, there are problems that are often faced by...

In the report on trends in phishing activity released by the Anti-Phishing Working Group (APWG), global phishing cases continued to increase throughout 2021 to the first quarter of 2022. This study compares shallow machine learning algorithms that have been used by governments with deep learning in classifying...

The ability to metacognition students is needed in welcoming the era of the industrial revolution 4.0 and technological disruption as it is today. Metacognition is a person’s ability to regulate and control cognitive processes in learning and thinking so that they become more effective and efficient....

The construction of high-rise buildings nowadays must be designed to be economical, have a symmetrical and good structure, and must be designed to be earthquake-resistant. Steel structure is one of the earthquake-resistant constructions that are better than concrete structure, since steel structure has...

Rice plant disease is one of the factors causing high losses due to crop failure. Plant-disturbing organisms often attack rice plants, especially on the leaves. This can damage rice plants and cause crop failure. Manual diagnostic activities on rice plant leaves will help identify and classify the types...

Science integration, Technology, Engineering and Mathematics (STEM) in learning activities is now increasingly important. STEM approach can improve students' combinatorial thinking skills. The implementation of research-based learning together with STEM education will be a good model in designing...

Precision agriculture is one of the fields that play an important role in improving the social economy, it is due to that many people depend on the agricultural products. One of the supporting factors in agriculture is advancement the precision agriculture under the development of autonomous irrigation....

Flooding has become a serious problem in Probolinggo. One of the causes of flooding is the accumulation of garbage in the river. Garbage can also cause river water pollution. To measure water pollution, we use a pH meter. SRAC (Strong Rainbow Antimagic Coloring) is the smallest number of colors taken...

Research related to text processing is carried out to analyze information in text data which can then be used in strategies for the development of the field of science and technology, one of which is the text processing of scientific research paper. Classification of scientific research paper is carried...

Cocoa or Theobroma cacao L. is a plantation product that has high economic value and is very popular for its processed fruit. The large market demand for cocoa is not proportional to the low level of productivity. The main issue in cocoa plantations is the high incidence and rapid spread of disease....

The transportation problem that occurs in urban areas is how to meet the demand for the increasing number of trips and avoid traffic jams on the highway. In Indonesia, traffic density occurs during office hours, holidays, and national holidays. The solution to this problem is to use an effective public...

This research aims to design IoT effective and efficient tools for precision agriculture using NodemCu Board for measuring Temperature and Rh (Relative Humidity). The sensor for measuring Temperature and Rh uses DHT 11, a type of sensor DHT 11 using NTC (Negative Temperature Coefficient) as resistance...