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Open AccessArticle
14 Pages, 1,641 KB Download PDF

Coastal Risk Modelling for Oil Spill in the Mediterranean Sea

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 273–286, 2020; DOI: 10.25046/aj050434
Abstract:

The accident probability estimation and the consequence analysis are based on statistical data about oil spill accident occurrence in the Mediterranean area, on the probability of different release sizes, and on the joint probability of wind speed and directions. The risk model and its evaluation have been assessed for the Mediterranean littoral considering the time…

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(This article belongs to Section Environmental Engineering (EEV))
Open AccessArticle
5 Pages, 1,187 KB Download PDF

Utilization of Data Mining to Predict Non-Performing Loan

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 252–256, 2020; DOI: 10.25046/aj050431
Abstract:

In the banking industry, the existence of problem loans is inevitable. NPL (Non-Performing Loan) will certainly have an impact on the reduction in the capital of a bank. One good step in reducing the risk of credit default or the emergence of non-performing loans is to take proper care of debtors who begin to experience…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 2,243 KB Download PDF

Buffering Supercapacitor Mechanism based on Bidirectional DC/DC Converter for Mini All-Terrain Vehicle Application

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 244–251, 2020; DOI: 10.25046/aj050430
Abstract:

Fundamentally, the Bidirectional DC/DC converter consists of Buck and Boost modes, which working alternately. Hence, it has two output directions: Buck mode for decreasing the voltage and Boost mode for increasing the voltage at certain levels. In this work, we applied a non-isolated topology of the Bidirectional DC/DC converter for electric vehicle, that is mini…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
11 Pages, 2,063 KB Download PDF

Dynamic Decision-Making Process in the Opportunistic Spectrum Access

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 223–233, 2020; DOI: 10.25046/aj050428
Abstract:

We investigate in this paper many problems related to the decision-making process in the Cognitive Radio (CR), where a Secondary User (SU) tries to maximize its opportunities by finding the most vacant channel. Recently, Multi-Armed Bandit (MAB) problems attracted the attention to help a single SU, in the context of CR, makes an optimal decision…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 632 KB Download PDF

The Importance of Sustainability Audit Report in Go Public Companies Sector, in Indonesia

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 217–222, 2020; DOI: 10.25046/aj050427
Abstract:

Sustainability is considered new for Indonesian state-owned enterprises, also has become an obligation since two years ago. More and more people are aware of the environment for the next generation, the survival of mankind in the future. Sustainability issues are no exception in Indonesia. Companies publish sustainability reports as well as financial and annual reports.…

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(This article belongs to Section Green & Sustainable Science & Technology (GSS))
Open AccessArticle
4 Pages, 555 KB Download PDF

Entertainment Technology: Dynamic Game Production

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 203–206, 2020; DOI: 10.25046/aj050425
Abstract:

The times have made drastic changes in the field of technology, these changes have penetrated into various aspects, one of which is the game. Starting from the tactics of war in the real world that produces the game theory, then adopted in the form of games that exist today. Starting from without visuals to extraordinary…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 1,548 KB Download PDF

High-Order Thinking Skills: The Educational Treasure Hunt Game

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 196–202, 2020; DOI: 10.25046/aj050424
Abstract:

Many people who have no experience want to make Games. Among them are people who only like to play Games, people who want to make business through Games, and there are also people who really want to make Games. Assume making the game is very difficult and confusing, but forget the many examples that already…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
4 Pages, 552 KB Download PDF

Cause of Time and Cost Overruns in the Construction Project in Nepal

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 192–195, 2020; DOI: 10.25046/aj050423
Abstract:

There are many works in construction in Nepal. To build the country, there must be different buildings, roads, bridges, etc. with rapid flights. But here it seems to be slowly delayed for various reasons. Many people have studied in this regard. But no one seems to have thought about reducing it. Therefore, I have prepared…

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(This article belongs to Section Construction & Building Technology (CBT))
Open AccessArticle
8 Pages, 1,224 KB Download PDF

Contextualization of the Augmented Reality Quality Model through Social Media Analytics

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 184–191, 2020; DOI: 10.25046/aj050422
Abstract:

Augmented Reality applications are gaining popularity while maintaining novelty. Many industries are utilizing the user interface type, and use cases are becoming repeat patterns of problem solutions. Despite this rising popularity, quality has not matured nor has the technology become mainstream. Novelty must be approached as risk, and risk must be evaluated for and tested…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Operations Research & Management Science (ORM))
Open AccessArticle
7 Pages, 721 KB Download PDF

Industry 4.0 Operators: Core Knowledge and Skills

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 177–183, 2020; DOI: 10.25046/aj050421
Abstract:

One of the most important technological changes due to the arrival of Industry 4.0, an initial, gradual, and complex process of technology transfer is taking place, which strongly relies on the integration of universities, industries, and governments. In this context, to make the Industry 4.0 approach a reality, several requirements need to be met. One…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
16 Pages, 1,504 KB Download PDF

A Survey on 3D Hand Skeleton and Pose Estimation by Convolutional Neural Network

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 144–159, 2020; DOI: 10.25046/aj050418
Abstract:

Restoring, estimating the fully 3D hand skeleton and pose from the image data of the captured sensors/cameras applied in many applications of computer vision and robotics: human-computer interaction; gesture recognition, interactive games, Computer-Aided Design (CAD), sign languages, action recognition, etc. These are applications that flourish in Virtual Reality and Augmented Reality (VR/AR) technologies. Previous survey…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
14 Pages, 2,291 KB Download PDF

Composition of Methods to Ensure Iris Liveness and Authenticity

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 130–143, 2020; DOI: 10.25046/aj050417
Abstract:

In a biometric system technology, a person is authenticated based on processing the unique features of the human biometric signs. One of the well known biometric systems is iris recognition, this technique being considered as one of the most secure authentication solutions in the biometric field. However, several attacks do exist that are able to…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Bioinformatics (BIF))
Open AccessArticle
11 Pages, 2,323 KB Download PDF

Design of an EEG Acquisition System for Embedded Edge Computing

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 119–129, 2020; DOI: 10.25046/aj050416
Abstract:

The human brain is one of the most complex machines on the planet. Being the only method to get real-time data with high temporal resolution from the brain makes EEG a highly sought upon signal in the neurological and psychiatric domain. However, recent developments in this field have made EEG more than just a tool…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Bioinformatics (BIF))
Open AccessArticle
10 Pages, 1,247 KB Download PDF

Optimization of Dual Motion Mechanism with Double Grooved Cams for High-voltage Gas Circuit Breaker

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 109–118, 2020; DOI: 10.25046/aj050415
Abstract:

A novel design of a dual motion mechanism for a high-voltage gas circuit breaker is presented. The contact motion of the circuit breaker due to the operating mechanism increases capacitive current switching (CCS) performance. CCS is one of the interrupting duties of the circuit breaker, where high voltage is applied during the half cycle from…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Electrical Engineering (ELE))
Open AccessArticle
4 Pages, 535 KB Download PDF

Contribution in Private Cloud Computing Development based on Study and KPI Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 105–108, 2020; DOI: 10.25046/aj050414
Abstract:

The preset paper describes a contributes in the implementation of private Cloud Computing. Exhaustive study made validates Cloud environment creation and successful deployed Solution Configuration choice. Related solution ensures a good investment that reduces energy costs of the data center, minimizes network traffic cost proven as an NP-hard problem. In addition, each virtual machine (VsM)…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
11 Pages, 485 KB Download PDF

Robust Static Output-Feedback Fault Tolerant Control for a Class of T-S Fuzzy Systems using Adaptive Sliding Mode Observer Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 70–80, 2020; DOI: 10.25046/aj050410
Abstract:

In this paper, the problems of actuator and sensor fault estimation (FE) and fault-tolerant control (FTC) for uncertain nonlinear systems represented by Takagi-Sugeno (T-S) fuzzy models are investigated. First, a robust fuzzy adaptive sliding mode observer (SMO) is designed to simultaneously estimate system states and both actuator and sensor faults. Then, using the obtained on-line…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessArticle
7 Pages, 866 KB Download PDF

A Mobile Application Design to Prevent Criminal Acts in Lima, Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 40–46, 2020; DOI: 10.25046/aj050406
Abstract:

In the province of Lima, Peru, criminal acts are increasing every day; it is a social problem that affects many people, who often try with the life of the indignant person, becoming the greatest fear of the community. For this reason, a mobile application was designed that allows the inhabitants to report and share the…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
16 Pages, 1,131 KB Download PDF

A Novel Representative k-NN Sampling-based Clustering Approach for an Effective Dimensionality Reduction-based Visualization of Dynamic Data

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 08–23, 2020; DOI: 10.25046/aj050402
Abstract:

Visualization plays a crucial role in the exploratory analysis of Big Data. The direct visualization of Big Data is a challenging task and difficult to analyze. Dimensionality Reduction techniques extract the features in the context of visualization. Due to the unsupervised and non-parametric nature, most of the dimensionality reduction techniques are not evaluated quantitatively and…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 1,424 KB Download PDF

Offline Signature Recognition and Verification Using ORB Key Point Matching Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 01–07, 2020; DOI: 10.25046/aj050401
Abstract:

An extensive work has been carried out in the field of human transcribe-verification and transcribe-recognition by extensive scholars across the globe from past decades. In order to demeanour immense experiments for considering the performance of the newly intended models and to substantiate the efficacy of the proposed model which is moderately required. This paper monologue…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 786 KB Download PDF

Solutions for Building a System to Support Motion Control for Autonomous Vehicle

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 583–588, 2020; DOI: 10.25046/aj050373
Abstract:

With a model predictive control approach including boundary analysis and uncertain prediction of activities of different road participants, this paper proposes solutions that support motion control by steering control and appropriate acceleration to create safe motion trajectories for an autonomous vehicle. The motion control support element is determined by the principle of minimal intervention and…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Automation & Control Systems (ACS))
Open AccessArticle
8 Pages, 1,294 KB Download PDF

A Fuzzy-PID Controller Combined with PSO Algorithm for the Resistance Furnace

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 568–575, 2020; DOI: 10.25046/aj050371
Abstract:

The paper presents a novel control strategy applying the particle swarm optimization (PSO) algorithm to optimize the scaling weights coefficients of the fuzzy-PID controller for the resistance furnace temperature control system, called PSO-based fuzzy-PID controller/ algorithm. The proposed PSO-based fuzzy-PID controller in this paper consist of the fuzzy-PID controller and the PSO algorithm. The proposed…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Electronic Engineering (EEE))
Open AccessArticle
4 Pages, 649 KB Download PDF

Business Process Design for Widuri Indah School Management System with the Support of Cloud Computing

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 536–539, 2020; DOI: 10.25046/aj050366
Abstract:

This study aims to design business processes or school management solutions that are right for the school. Widuri Indah School is private school that has not been integrated with the school management system. Qualitative method such as observation and interview are conducted to gain insights about main activities and support activities in Widuri Indah school…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 750 KB Download PDF

Risk Management: The Case of Intrusion Detection using Data Mining Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 529–535, 2020; DOI: 10.25046/aj050365
Abstract:

Every institution nowadays relies on their online system and framework to do businesses. Such procedures need more attention due to the massive amount of attacks that occurs. These procedures have to go first through the management team of the institution, in order to prevent exploits of the attackers. Thus, the risk management can easily control…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
11 Pages, 2,283 KB Download PDF

A Survey and an IoT Cybersecurity Recommendation for Public and Private Hospitals in Ecuador

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 518–528, 2020; DOI: 10.25046/aj050364
Abstract:

It was analyzed the reference information on Cybersecurity architectures, models, standards, evaluations, mechanisms, and procedures applied to IoT domains, and public and private health area. The problem is the lack of proposals for IoT Cybersecurity in public and private hospitals to minimize random failures, ensure the privacy of personal data of patients, avoid the paralysis…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 844 KB Download PDF

5G mm-wave Band pHEMT VCO with Ultralow PN

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 487–492, 2020; DOI: 10.25046/aj050360
Abstract:

Oscillator phase noise (PN) has a strong impact on the spectral purity of the RF signal in wireless systems and is, therefore, a main challenge when designing a local oscillator. In this paper, we propose a new approach for designing a low PN oscillator based on the Time-Invariant Linear Model of phase noise. It leads…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Telecommunications (TEL))
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