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Open AccessArticle
12 Pages, 8,105 KB Download PDF

Buton Rock Asphalt Paving Block Innovation using Waste Engine Oil and Recycled Concrete Aggregate

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 55–66, 2024; DOI: 10.25046/aj090207
Abstract:

Road surface coating using concrete paving block cement has been used for a long time. As an aggregate binding agent, asphalt can be made into paving blocks. Utilizing waste in the recycling process is an activity to control the sustainability of natural resources. Waste Engine Oil and Recycled Concrete Aggregate can be used as road…

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(This article belongs to Section Transportation Science & Technology (TST))
Open AccessArticle
10 Pages, 865 KB Download PDF

Secured Multi-Layer Blockchain Framework for IoT Aggregate Verification

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 106–115, 2022; DOI: 10.25046/aj070312
Abstract:

Technologies designed for digital provenance, especially the Internet of Things (IoT) and blockchain, may allow for security, transparency, and traceability in the global supply chain. However, upstream nodes in the supply chain that work for large-scale production suppliers are not considered. In addition, most IoT blockchain systems adopt an ID-based signature scheme that may affect…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
5 Pages, 625 KB Download PDF

Mechanical Characterization of Recycled Aggregates Concrete Based on its Compressive Strength

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 35–39, 2021; DOI: 10.25046/aj060305
Abstract:

The construction industry has undergone several changes in recent years linked to new laws and international conventions aimed at protecting the environment and combating pollution. Construction industry alone produces tons of waste annually due to debris produced either during construction or during deconstruction. To combat this, companies are forced to control their debris either by…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Construction & Building Technology (CBT))
Open AccessArticle
7 Pages, 923 KB Download PDF

Durability of Recycled Aggregate Concrete

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 735–741, 2021; DOI: 10.25046/aj060180
Abstract:

Many countries all over the world are promoting the recycled aggregate concrete for its advantage to solve the problem of shortage of natural resources in aggregates as well as promoting the recycling of waste and the reuse of materials. Recycled aggregate concrete replaces natural concrete with various rates of restitution of natural aggregates into recycled…

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(This article belongs to Section Civil Engineering (ECV))
Open AccessArticle
10 Pages, 905 KB Download PDF

Traffic Aggregation Techniques for Optimizing IoT Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 509–518, 2021; DOI: 10.25046/aj060156
Abstract:

Internet of Things (IoT) is changing the world through a new wave of revolution for communications technologies that are no more limited to the human being. One of the main challenges that result from the exponential spread of IoT technology is the difference in the traffic characteristics between classical human communications and advanced things communications.…

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(This article belongs to Section Network Engineering (ENW))
Open AccessArticle
9 Pages, 349 KB Download PDF

Data Aggregation, Gathering and Gossiping in Duty-Cycled Multihop Wireless Sensor Networks subject to Physical Interference

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 369–377, 2021; DOI: 10.25046/aj060142
Abstract:

Data aggregation, gathering and gossiping are all vital communication tasks in wireless sensor networks (WSNs). When all networking devices are always active, scheduling algorithms for these communication tasks have been extensively investigated under both the protocol and physical interference models. However, wireless devices usually switch between the sleep state and the active state for the…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 636 KB Download PDF

Bayes Classification and Entropy Discretization of Large Datasets using Multi-Resolution Data Aggregation

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 460–468, 2020; DOI: 10.25046/aj050557
Abstract:

Big data analysis has important applications in many areas such as sensor networks and connected healthcare. High volume and velocity of big data bring many challenges to data analysis. One possible solution is to summarize the data and provides a manageable data structure to hold a scalable summarization of data for efficient and effective analysis.…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
13 Pages, 6,371 KB Download PDF

Applicability of Generalized Metropolis-Hastings Algorithm to Estimating Aggregate Functions in Wireless Sensor Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 224–236, 2020; DOI: 10.25046/aj050528
Abstract:

Over the last decades, numerous distributed consensus-based algorithms have found a wide application as a complementary mechanism for data aggregation in wireless sensor networks. In this paper, we provide an analysis of the generalized Metropolis-Hastings algorithm for data aggregation with a fully-distributed stopping criterion. The goal of the implemented stopping criterion is to effectively bound…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Network Engineering (ENW))
Open AccessArticle
8 Pages, 2,159 KB Download PDF

The Relation of Compression Strength with Modulus of Rupture and UPV of Concrete Containing M-sand as Fine Aggregate

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 39–46, 2020; DOI: 10.25046/aj050506
Abstract:

The impact of Manufacture sand on UPV, compression strength and modulus of rupture has been experimentally investigated and discussed in this paper. Concrete grade 30 (30Mpa) were produced with different percentage of M sand substitution ranging from 25%, 50%, 75% and 100% by volume were selected as concrete mix design in this project. The strength…

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(This article belongs to Section Civil Engineering (ECV))
Open AccessArticle
5 Pages, 1,005 KB Download PDF

The Impact of Manufactured Sand (M-Sand) as Partially and Fully Replacement of Fine Aggregate in Concrete

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 302–306, 2020; DOI: 10.25046/aj050138
Abstract:

In fast charging station for Battery Electric Vehicles (BEVs) the three-phase PWM (Pulse Width Modulation) inverters generate parasitic Differential-Mode Voltages (DMV) and Common-Mode Voltages (CMV). Parasitic voltages are a side effect of using the width modulation to shape the phase-to-phase inverter’s voltage. In this article the authors present a mathematical description of the differential-mode (DM)…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Construction & Building Technology (CBT))
Open AccessArticle
7 Pages, 725 KB Download PDF

A Comparative Study of Safety Leading and Lagging Indicators Measuring Project Safety Performance

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 306–312, 2019; DOI: 10.25046/aj040639
Abstract:

The safety management system is recognized by safety leading and lagging indicators, and their correlation with injury rates. The background on this specific subject is vague in definition, labelling, and indicators measurement. The comparativeness between leading and lagging indicators have been introduced in the constructing safety performance projects evaluation. Safety performance leading indicators are the…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Engineering Management (EMM))
Open AccessArticle
7 Pages, 784 KB Download PDF

Aggrandized Random Forest to Detect the Credit Card Frauds

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 4, Page # 121–127, 2019; DOI: 10.25046/aj040414
Abstract:

From the collection of supervised machine learning technique, an ensemble procedure is used in Random Forest. In the arena of Data mining, there is an excellent claim for machine learning techniques. Random Forest has tremendous latent of becoming a widespread technique for forthcoming classifiers as its performance has been found analogous with ensemble techniques bagging…

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(This article belongs to the SP7 (Special Issue on Advancement in Engineering and Computer Science 2019) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 1,176 KB Download PDF

An Aggregation Model for Energy Resources Management and Market Negotiations

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 231–237, 2018; DOI: 10.25046/aj030227
Abstract:

Currently the use of distributed energy resources, especially renewable generation, and demand response programs are widely discussed in scientific contexts, since they are a reality in nowadays electricity markets and distribution networks. In order to benefit from these concepts, an efficient energy management system is needed to prevent energy wasting and increase profits. In this…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Energy & Fuels (ENF))
Open AccessArticle
11 Pages, 1,073 KB Download PDF

Data Exchange Strategies for Aggregating Geographical Distribution of Demands for Location-Dependent Information Using Soft-State Sketches in VANETs

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 6, Page # 175–185, 2017; DOI: 10.25046/aj020622
Abstract:

When we drive a car, we often want to know the circumstances of roads between the current location and the destination. Ishihara et al. proposed a Vehicular ad-hoc NETworks (VANET) -based information sharing system, called the Real-Time Visual Car Navigation System, in which a driver can obtain Location-Dependent Information (LDI), such as photographs or videos…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Transportation Science & Technology (TST))
Open AccessArticle
15 Pages, 1,640 KB Download PDF

Optimization of Sheet Material Layout in Industrial Production Using Genetic Algorithms

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 5, Page # 51–65, 2025; DOI: 10.25046/aj100506
Abstract:

We address irregular polygon nesting on sheet materials with a lightweight evolutionary framework that operates directly in the layout space. The method formalizes multi-term fitness combining utilization, overlap penalties, spacing regularity, and local alignment, with all components normalized before aggregation. Feasibility is enforced by an AABB– SAT pipeline and validated via analytic ground-truth cases, degenerate…

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(This article belongs to the SP19 (Special Issue on Innovation in Computing, Engineering Science & Technology 2025-26) & Section Industrial Engineering (EID))
Open AccessArticle
9 Pages, 3,238 KB Download PDF

3D Facial Feature Tracking with Multimodal Depth Fusion

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 5, Page # 11–19, 2025; DOI: 10.25046/aj100502
Abstract:

As models based in artificial intelligence increase in sophistication, there is a higher demand for the integration of hardware components to heighten real-world implementations. Both facial feature tracking and shape-from-focus are known techniques in computer vision. However, the combination of these two elements, particularly in a cost-effective configuration, has not been extensively explored. In this…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessArticle
8 Pages, 850 KB Download PDF

Cooperative Game Theory for Grid Service Pricing: A Utility-Centric Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 3, Page # 21–28, 2025; DOI: 10.25046/aj100304
Abstract:

This study presents a novel alternative to traditional Net Energy Metering (NEM) by proposing a set of innovative pricing schemes for solar customers participating in utility-led grid service programs through the aggregation of Distributed Energy Resources (DERs). Grounded in cooperative game theory, the proposed framework facilitates equitable and efficient value allocation among key stakeholders, namely…

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(This article belongs to the SP18 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2025) & Section Energy & Fuels (ENF))
Open AccessArticle
7 Pages, 1,851 KB Download PDF

From Sensors to Data: Model and Architecture of an IoT Public Network

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 4, Page # 14–20, 2024; DOI: 10.25046/aj090403
Abstract:

RetePAIoT of Emilia-Romagna region is an IoT Public Network, financed by Emilia-Romagna Region and developed by Lepida Scpa, where citizens, private companies and Public Administrations can integrate free of charge their own sensors of any type and anywhere in the region. The main objective of the project is to provide a facility to implement the…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
11 Pages, 1,752 KB Download PDF

An Adaptive Heterogeneous Ensemble Learning Model for Credit Card Fraud Detection

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 3, Page # 01–11, 2024; DOI: 10.25046/aj090301
Abstract:

The proliferation of internet economies has given the corporate world manifold advantages to businesses, as they can now incorporate the latest innovations into their operations, thereby enhancing ease of doing business. For instance, financial institutions have leveraged credit card usage on the aforesaid proliferation. However, this exposes clients to cybercrime, as fraudsters always find ways…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 1,174 KB Download PDF

Smart Agent-Based Direct Load Control of Air Conditioner Populations in Demand Side Management

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 114–123, 2024; DOI: 10.25046/aj090111
Abstract:

The integration of fluctuating renewable resources such as wind and solar into existing power systems poses challenges to grid reliability and the seamless incorporation of these resources. To address the inherent variability in renewable generation, direct load control emerges as a promising method for demand-side management. Thermostatically controlled appliances, like air conditioners, hold a significant…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Electrical Engineering (ELE))
Open AccessArticle
18 Pages, 11,927 KB Download PDF

Enhancing Compressive Strength of Pervious Concrete for Use as Pavement Layer in Urban Roads Aper

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 49–66, 2024; DOI: 10.25046/aj090106
Abstract:

South African Drainage and Stormwater Systems in urban roads has been of great concern, more so with recent flash floods in Gauteng and KwaZulu Natal Province in South Africa. Pervious concrete can be used to mitigate these challenges for urban roads. Pervious concrete is a concrete that contains no fines or only a small amount…

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(This article belongs to Section Civil Engineering (ECV))
Open AccessArticle
9 Pages, 11,238 KB Download PDF

Implementation of a GAS Injection Type Prefabricated Lifting Device for Underwater Rescue Based on Location Tracking

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 78–86, 2023; DOI: 10.25046/aj080609
Abstract:

In this paper, we have developed a gas injection-type prefabricated lifting device based on location tracking to efficiently lift the human body in the event of an accident that occurs underwater on the sea or land. The efficiency of the lifting system is very important to ensure the golden time of the rescue and the…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Oceanography (OCR))
Open AccessArticle
7 Pages, 972 KB Download PDF

Tree-Based Ensemble Models, Algorithms and Performance Measures for Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 19–25, 2023; DOI: 10.25046/aj080603
Abstract:

An ensemble method is a Machine Learning (ML) algorithm that aggregates the predictions of multiple estimators or models. The purpose of an ensemble module is to provide better predictive performance than any single contributing model. This can be achieved by producing a predictive model with reduced variance using bagging, and bias using boosting. The Tree-Based…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 2,069 KB Download PDF

MRI Semantic Segmentation based on Optimize V-net with 2D Attention

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 4, Page # 73–80, 2023; DOI: 10.25046/aj080409
Abstract:

Over the past ten years, deep learning models have considerably advanced research in artificial intelligence, particularly in the segmentation of medical images. One of the key benefits of medical picture segmentation is that it allows for a more accurate analysis of anatomical data by separating only pertinent areas. Numerous studies revealed that these models could…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Biomedical Engineering (EBI))
Open AccessArticle
7 Pages, 5,680 KB Download PDF

Transfer and Ensemble Learning in Real-time Accurate Age and Age-group Estimation

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 262–268, 2022; DOI: 10.25046/aj070630
Abstract:

Aging is considered to be a complex process in almost every species’ life, which can be studied at a variety of levels of abstraction as well as in different organs. Not surprisingly, biometric characteristics from facial images play a significant role in predicting human’s age. Specifically, automatic age estimation in real-time situation has begun to…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Information Systems in Computer Science (CIS))
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