Search Results

Results (245)

Search Parameters:

Keyword: Detection
Order results
Results per page
Open AccessArticle
8 Pages, 1,341 KB Download PDF

Incorporating Spatial Information for Microaneurysm Detection in Retinal Images

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 642–649, 2017; DOI: 10.25046/aj020382
Abstract:

The presence of microaneurysms(MAs) in retinal images is a pathognomonic sign of Diabetic Retinopathy (DR). This is one of the leading causes of blindness in the working population worldwide. This paper introduces a novel algorithm that combines information from spatial views of the retina for the purpose of MA detection. Most published research in the…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
11 Pages, 913 KB Download PDF

Data Error Detection and Recovery in Embedded Systems: a Literature Review

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 623–633, 2017; DOI: 10.25046/aj020380
Abstract:

This paper presents a literature review on data flow error detection and recovery techniques in embedded systems. In recent years, embedded systems are being used more and more in an enormous number of applications from small mobile device to big medical devices. At the same time, it is becoming important for embedded developers to make…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 5,165 KB Download PDF

Semantic-less Breach Detection of Polymorphic Malware in Federated Cloud

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 553–561, 2017; DOI: 10.25046/aj020371
Abstract:

Cloud computing is one of the largest emerging utility services that is expected to grow enormously over the next decade. Many organizations are moving into hybrid cloud/hosted computing models. Single cloud service provider introduces cost and environmental challenges. Also, multi-cloud solution implemented by the Cloud tenant is suboptimal as it requires expensive adaptation costs. Cloud…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 700 KB Download PDF

Intrusion detection in cloud computing based attack patterns and risk assessment

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 479–484, 2017; DOI: 10.25046/aj020361
Abstract:

This paper is an extension of work originally presented in SYSCO CONF.We extend our previous work by presenting the initial results of the implementation of intrusion detection based on risk assessment on cloud computing. The idea focuses on a novel approach for detecting cyber-attacks on the cloud environment by analyzing attacks pattern using risk assessment…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
11 Pages, 1,022 KB Download PDF

Verifying the Detection Results of Impersonation Attacks in Service Clouds

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 449–459, 2017; DOI: 10.25046/aj020358
Abstract:

A web service impersonation is a class of attacks in which an attacker poses as or assumes the identity of a legitimate service to maliciously utilize that service’s privileges. Providing security for interacting cloud services requires more than user authentication with passwords or digital certificates and confidentiality in data transmission. In this paper, we focus…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
19 Pages, 1,686 KB Download PDF

A Computationally Intelligent Approach to the Detection of Wormhole Attacks in Wireless Sensor Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 302–320, 2017; DOI: 10.25046/aj020340
Abstract:

A wormhole attack is one of the most critical and challenging security threats for wireless sensor networks because of its nature and ability to perform concealed malicious activities. This paper proposes an innovative wormhole detection scheme to detect wormhole attacks using computational intelligence and an artificial neural network (ANN). Most wormhole detection schemes reported in…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
14 Pages, 714 KB Download PDF

Validity and efficiency of conformal anomaly detection on big distributed data

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 254–267, 2017; DOI: 10.25046/aj020335
Abstract:

Conformal Prediction is a recently developed framework for reliable confident predictions. In this work we discuss its possible application to big data coming from different, possibly heterogeneous data sources. On example of anomaly detection problem, we study the question of saving validity of Conformal Prediction in this case. We show that the straight forward averaging…

Read More
(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 877 KB Download PDF

Detection of Vandalism in Wikipedia using Metadata Features – Implementation in Simple English and Albanian sections

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 4, Page # 1–7, 2017; DOI: 10.25046/aj020401
Abstract:

In this paper, we evaluate a list of classifiers in order to use them in the detection of vandalism by focusing on metadata features. Our work is focused on two low resource data sets (Simple English and Albanian) from Wikipedia. The aim of this research is to prove that this form of vandalism detection applied…

Read More
(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 643 KB Download PDF

The Class Imbalance Problem in the Machine Learning Based Detection of Vandalism in Wikipedia across Languages

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 1, Page # 16–22, 2016; DOI: 10.25046/aj020103
Abstract:

This paper analyses the impact of current trend in applying machine learning in detection of vandalism, with the specific aim of analyzing the impact of the class imbalance in Wikipedia articles. The class imbalance problem has the effect that almost all the examples are labelled as one class (legitimate editing); while far fewer examples are…

Read More
(This article belongs to the SP2 (Special Issue on Computer Systems, Information Technology, Electrical and Electronics Engineering 2017) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 1,522 KB Download PDF

Dynamic detection of abnormalities in video analysis of crowd behavior with DBSCAN and neural networks

Advances in Science, Technology and Engineering Systems Journal, Volume 1, Issue 5, Page # 56–63, 2016; DOI: 10.25046/aj010510
Abstract:

Visual analysis of human behavior is a broad field within computer vision.  In this field of work, we are interested in dynamic methods in the analysis of crowd behavior which consist in detecting the abnormal entities in a group in a dense scene. These scenes are characterized by the presence of a great number of…

Read More
(This article belongs to the Special issue on Recent Advances in Electrical and Electronics Engineering 2016 & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 1,327 KB Download PDF

Temperature Trend Detection in Upper Indus Basin by Using Mann-Kendall Test

Advances in Science, Technology and Engineering Systems Journal, Volume 1, Issue 4, Page # 5–13, 2016; DOI: 10.25046/aj010402
Abstract:

Global warming and Climate change are commonly acknowledged as the most noteworthy environmental quandary the world is undergoing today. Contemporary studies have revealed that the Earth’s surface air temperature has augmented by 0.6°C – 0.8°C in the course of the 20th century, together with alterations in the hydrological cycle. This study focuses on detecting trends in…

Read More
(This article belongs to Section Meteorology & Atmospheric Sciences (MAS))
Open AccessArticle
11 Pages, 817 KB Download PDF

Beyond Fitness: Revolutionary Exercise Tracker Combining Pose Recognition with Heart Rate Monitoring using Remote Photoplethysmography (rPPG)

Advances in Science, Technology and Engineering Systems Journal, Volume 11, Issue 1, Page # 33–43, 2026; DOI: 10.25046/aj110104
Abstract:

Heart rate (HR) is a critical indicator in fitness monitoring, athletic performance evaluation, and injury prevention. However, traditional motion-sensitive wearable devices are highly susceptible to movement artifacts, which degrade measurement accuracy during physical activity. Remote photoplethysmography (rPPG) offers a non-contact alternative for HR measurement, though it too remains sensitive to motion. This study proposes a…

Read More
(This article belongs to Section Biomedical Engineering (EBI))
Open AccessArticle
9 Pages, 1,700 KB Download PDF

A Multi-class Acoustic Dataset and Interactive Tool for Analyzing Drone Signatures in Real-World Environments

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 6, Page # 88–96, 2025; DOI: 10.25046/aj100608
Abstract:

The rapid proliferation of drones across various industries has introduced significant challenges related to privacy, security, and noise pollution. Current drone detection systems, primarily based on visual and radar technologies, face limitations under certain conditions, highlighting the need for effective acoustic-based detection methods. This paper presents a unique and comprehensive dataset of drone acoustic signatures,…

Read More
(This article belongs to the SP19 (Special Issue on Innovation in Computing, Engineering Science & Technology 2025-26) & Section Acoustics (ACO))
Open AccessArticle
10 Pages, 31,390 KB Download PDF

Implementation and Simulation of Sequential Adverse Condition Scenarios for Autonomous Driving

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 5, Page # 1–10, 2025; DOI: 10.25046/aj100501
Abstract:

Establishing an environment that allows for the quantitative evaluation of the ability of autonomous driving systems to respond to real-world adverse conditions is crucial to ensuring their safety and reliability. This study proposes a dynamic scenario-based simulation framework that simulates complex and sequential hazardous scenarios frequently encountered in actual road environments. The proposed scenarios are…

Read More
(This article belongs to the SP19 (Special Issue on Innovation in Computing, Engineering Science & Technology 2025-26) & Section Transportation Science & Technology (TST))
Open AccessArticle
7 Pages, 1,007 KB Download PDF

Predictive Analytics in Marketing: Evaluating its Effectiveness in Driving Customer Engagement

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 3, Page # 45–51, 2025; DOI: 10.25046/aj100306
Abstract:

Understanding and responding to customer feedback is critical for business success. Customer response data offers valuable insights into preferences, behaviours, and sentiment. By analysing this data, businesses can optimize strategies, enhance customer experiences, and drive growth. Many analysis have been conducted in this field, while the review covers a broad range of AI and ML…

Read More
(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
16 Pages, 1,136 KB Download PDF

Introducing a Stress Management and Navigation System for Blind Individuals

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 2, Page # 12–27, 2025; DOI: 10.25046/aj100202
Abstract:

The most challenging task in daily life of blind individuals is navigating outdoors. In this context, we are introducing and describing a navigation system that will provide two important tasks for blind individuals. Initially, the system will suggest the least stressful route for the blind to navigate among the various possible paths between a starting…

Read More
(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
11 Pages, 285 KB Download PDF

Generative Artificial Intelligence and Prompt Engineering: A Comprehensive Guide to Models, Methods, and Best Practices

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 2, Page # 01–11, 2025; DOI: 10.25046/aj100201
Abstract:

This article enhances discussions on Generative Artificial Intelligence (GenAI) and prompt engineering by exploring critical pitfalls and industry-specific advantages. It begins with a foundational overview of AI evolution, emphasizing how generative models such as GANs, VAEs, and Transformers have revolutionized language processing, image generation, and drug discovery. Prompt engineering is highlighted as a key methodology…

Read More
(This article belongs to the SP18 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2025) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
9 Pages, 767 KB Download PDF

Advanced Fall Analysis for Elderly Monitoring Using Feature Fusion and CNN-LSTM: A Multi-Camera Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 6, Page # 12–20, 2024; DOI: 10.25046/aj090602
Abstract:

As society ages, the imbalance between family caregivers and elderly individuals increases, leading to inadequate support for seniors in many regions. This situation has ignited interest in automatic health monitoring systems, particularly in fall detection, due to the significant health risks that falls pose to older adults. This research presents a vision-based fall detection system…

Read More
(This article belongs to the SP17 (Special Issue on Innovation in Computing, Engineering Science & Technology 2024-25) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 2,587 KB Download PDF

Hybrid Optical Scanning Holography for Automatic Three-Dimensional Reconstruction of Brain Tumors from MRI using Active Contours

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 4, Page # 07–13, 2024; DOI: 10.25046/aj090402
Abstract:

This paper presents a method for automatic 3D segmentation of brain tumors in MRI using optical scanning holography. Automatic segmentation of tumors from 2D slices (coronal, sagittal and axial) enables efficient 3D reconstruction of the region of interest, eliminating the human errors of manual methods. The method uses enhanced optical scanning holography with a cylindrical…

Read More
(This article belongs to Section Optics (OPT))
Open AccessArticle
8 Pages, 1,687 KB Download PDF

Double-Enhanced Convolutional Neural Network for Multi-Stage Classification of Alzheimer’s Disease

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 09–16, 2024; DOI: 10.25046/aj090202
Abstract:

Being known as an irreversible neurodegenerative disease which has no cure to date, detection and classification of Alzheimer’s disease (AD) in its early stages is significant so that the deterioration process can be slowed down. Generally, AD can be classified into three major stages, ranging from the “normal control” stage with no symptoms shown, the…

Read More
(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
7 Pages, 2,708 KB Download PDF

Analysis of Emotions and Movements of Asian and European Facial Expressions

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 42–48, 2024; DOI: 10.25046/aj090105
Abstract:

The aim of this study is to develop an advanced framework that not only recognize the dominant facial emotion, but also contains modules for gesture recognition and text-to-speech recognition. Each module is meticulously designed and integrated into unified system. The implemented models have been revised, with the results presented through graphical representations, providing prevalent emotions…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 11,471 KB Download PDF

Verify of Left and Right Differences in Sleep Index using the Ring-type Sensor

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 9–14, 2024; DOI: 10.25046/aj090102
Abstract:

In this study, two healthy women in their 40s wore Oura Rings on both fingers and verified left and right differences in sleep index. Bed time, sleep time, rem sleep, sleep score, and heart rate had small left and right differences in both subjects, and a high correlation of 0.8 or more was observed(subjectA:P<0.001,subjectB:P<0.01). Subject…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Medicine (MED))
Open AccessArticle
11 Pages, 1,234 KB Download PDF

EEG Feature Extraction based on Fast Fourier Transform and Wavelet Analysis for Classification of Mental Stress Levels using Machine Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 46–56, 2023; DOI: 10.25046/aj080606
Abstract:

Mental stress assessment remains riddled with biases caused by subjective reports and individual differences across societal backgrounds. To objectively determine the presence or absence of mental stress, there is a need to move away from the traditional subjective methods of self-report questionnaires and interviews. Previously, it has been evidence that EEG Oscillations can discriminate mental…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Biomedical Engineering (EBI))
Open AccessArticle
8 Pages, 5,492 KB Download PDF

Landmarking Technique for Improving YOLOv4 Fish Recognition in Various Background Conditions

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 100–107, 2023; DOI: 10.25046/aj080312
Abstract:

The detection and classification of fish is a prevalent and fascinating area of study. Numerous researchers develop skills in fish recognition in both aquatic and non-aquatic environments, which is beneficial for population control and the aquaculture industry, respectively. Rarely is research conducted to optimize the recognition of fish with diverse backgrounds. This paper proposes a…

Read More
(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Fisheries (FSH))
Open AccessArticle
11 Pages, 2,762 KB Download PDF

Measurement System for Evaluation of Radar Algorithms using Replication of Vital Sign Micro Movement and Dynamic Clutter

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 29–39, 2023; DOI: 10.25046/aj080304
Abstract:

In this paper we present a measurement system that is able to evaluate radar algorithms for vital signs sensing applications. For such medical applications, it is crucial to develop robust and reliable algorithms that are tested in a laboratory environment. The presented measurement system generates reproducible vital sign micro movement and dynamic clutter using loudspeakers…

Read More
(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Biomedical Engineering (EBI))
1 3 4 5 6 7 10

Journal Menu

Journal Browser


Special Issues

Special Issue on Digital Frontiers of Entrepreneurship: Integrating AI, Gender Equity, and Sustainable Futures
Guest Editors: Dr. Muhammad Nawaz Tunio, Dr. Aamir Rashid, Dr. Imamuddin Khoso
Deadline: 30 May 2026

Special Issue on Indigenous Knowledge Systems of the Tribal Communities of the Asia Pacific
Guest Editors: Dr. Anurag Hazarika
Deadline: 31 October 2026

Special Issue on Sustainable Technologies for a Resilient Future
Guest Editors: Dr. Debasis Mitra, Dr. Sourav Chattaraj, Dr. Addisu Assefa
Deadline: 30 April 2026