Long Short-Term Memory (LSTM) has been one of the most popular methods in time-series forecasting. Within the LSTM architecture, there are hyperparameters present that need to be optimized in order to achieve the opti...
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Urban air is frequently contaminated with CO, CO2, VOC, HCHO, PM 2.5, and PM 10. Rural regions are at a lower risk than those near roads and industrial areas that produce emissions. Air pollutants negatively affect it...
Urban air is frequently contaminated with CO, CO2, VOC, HCHO, PM 2.5, and PM 10. Rural regions are at a lower risk than those near roads and industrial areas that produce emissions. Air pollutants negatively affect its inhabitants' health, particularly the respiratory system. Most people will spend more time indoors, requiring a method for monitoring indoor air quality (IAQ). Urban communities need IAQ monitoring instruments as an early warning system for their health. This research seeks to produce inexpensive IAQ that can be utilized by all levels of society, particularly urban communities. This research utilizes a qualitative, design-thinking-based methodology. The research diverged from Empatize, which asserts that urban communities require a method for determining the local air quality. Moreover, it is determined at the define stage that IAQ monitoring, which includes a data log feature, is still comparatively expensive, so a solution is developed at the ideate stage. Creating a prototype is the next step in realizing the specified solution. In this investigation, they decided to use IAQ monitoring, which is relatively inexpensive but lacks log data storage. The author uses the ESP32-cam microcontroller to capture the screen display device, and the resulting image is sent to a telegram and processed with optical character recognition (OCR) to generate a data log. The results of prototype testing are utilized for prototype development.
Flood disaster happens periodically in Jakarta. One opportunity that can be maximized to mitigate it is control management of the Manggarai water gate (MWG). The MWG itself is placed in the Ciliwung river in one distr...
Flood disaster happens periodically in Jakarta. One opportunity that can be maximized to mitigate it is control management of the Manggarai water gate (MWG). The MWG itself is placed in the Ciliwung river in one district of the capital Jakarta. It has a vital role to minimize the impact of flood disasters in Jakarta. The study is a further version of previous research indeveloping a water-flow-like algorithm (WFA) based decision support model (DSM) to mitigate the impact of flood disasters. Theconstructed DSM is practically functioned to control the operation of opening/closing the MWG. The DSM was constructed by combining the previous WFA model with the concept of fuzzy logic (FL). The constructed model is called Fuzzy-WFA (FWFA) ecological DSM (ecoDSM); as it considers several aspects of ecology, e.g. river condition, weather situation, and flood itself. By building the FWFA-ecoDSM, the value of uncertainty can be converted to become crisp logic that is easier to understand. At the end of this research, the FWFA-ecoDSM was implemented in more detail compared with the previous one by producing the decimal numbers with 3 until 6 numbers behind the point; exclusively, in predicting the water level status, where the status used todecide the opening/closing level decision for opening or closing the MWG.
The Covid-19 pandemic has affected various aspects of life, one of which is education. In some certain areas, at this time the government has issued an interim policy that education provider institutions such as colle...
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Preference Elicitation is now considered a crucial stage in recommender system. That is the stage where we collect and query preferences of the users as part of interactive decision support system. Preference elicitat...
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作者：
Luke, J.Y.Sela, S.T.Language Center
English Department Faculty of Humanities Bina Nusantara University Jakarta11480 Indonesia Language Center
Computer Science Department Faculty of Humanities Bina Nusantara University Jakarta11480 Indonesia
The purpose of this paper aimed to investigate the impetus and influences of executing Online Learning Interaction in the Global Class program. There were sixteen university lecturers involved in this study. Data were...
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ERP stands for enterprise resource planning. It is an information system that is all rolled into one, is very flexible and adaptable, and optimizes business operations while also centralizing all of the company's ...
ERP stands for enterprise resource planning. It is an information system that is all rolled into one, is very flexible and adaptable, and optimizes business operations while also centralizing all of the company's data. This study aims to empirically investigate the elements that affect users' intention and usage of enterprise resource planning (ERP). This research incorporates self-efficacy into the unified theory of acceptance and use of technology (UTAUT2). A quantitative technique was taken, and as a result, 143 replies that might be used were effectively collected. After that, the information was put through a structural equation modelling partial least square (SEM-PLS) analysis. According to the findings of this research, self-efficacy appears to have a significant influence on all endogenous variables (EE, BI, and UB), as indicated by t-values of 3.951, 7.573, and 5.492, respectively. In addition, the analysis also indicated that PE (4.317), EE (2.397), and HM (3.084) are likewise statistically and substantively significant to BI. The result shows that the R2 for BI and UB indicate a moderate impact of 0.603 and 0.521, respectively. It is suggested that the model has valuable applications in academic and real-world contexts.
The role of the Electronic Word of Mouth (eWOM) in the tourism industry is increasingly irreplaceable as has been discussed in many studies related to tourist destinations. However, the discussion regarding eWOM conte...
The role of the Electronic Word of Mouth (eWOM) in the tourism industry is increasingly irreplaceable as has been discussed in many studies related to tourist destinations. However, the discussion regarding eWOM content on the tourist destination digital platform has not been widely discussed. More specifically, content can motivate other tourists. This article aims to explore eWOM content that can motivate tourists to come to a tourist destination. Ten tourists who came to the tourist destination because they were encouraged by the eWOM they read, were offered to be informants and conducted in-depth interviews. The results of this study show that eWOM which contains tourists’ emotions and explorations written on a digital platform is the main reference for potential tourists. These findings can be used to develop a digital content platform owned by a tourist destination. The positive emotions and exploration contained in eWOM will have positive implications for the marketing and management objectives of the platform.
Road cycling is a popular sport for fitness and recreation throughout the world. In many urban areas, the sport has spurred communities or clubs that not only provide opportunities for its members to play the sport, b...
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