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Open AccessArticle
6 Pages, 651 KB Download PDF

Application of Modularization Idea of Fault Tree in Ship Pilotage Risk Decision Making

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 4, Page # 341–346, 2018; DOI: 10.25046/aj030434
Abstract:

Ship pilotage risk decision-making problems, which is an important issue affecting the safety of navigation. Before the study on the risk decision of ship pilotage, all use direct analysis of fault tree methods. In this paper, through the process analysis of ship pilotage fault tree, the model of fault tree is standardized and simplified. The…

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(This article belongs to Section Marine Engineering (EMR))
Open AccessArticle
8 Pages, 892 KB Download PDF

A Cyber-Vigilance System for Anti-Terrorist Drives Based on an Unmanned Aerial Vehicular Networking Signal Jammer for Specific Territorial Security

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 3, Page # 43–50, 2018; DOI: 10.25046/aj030306
Abstract:

During sudden anti-terrorist drives conducted by the law enforcement agencies, a localized cyber security system happens to be a special tactic to avert the unprecedented massacre and gruesome fatalities against the residents of that area by disconnecting the affected territory from the rest of the world; so that the militants and their outside accomplices cannot…

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(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Telecommunications (TEL))
Open AccessArticle
13 Pages, 8,017 KB Download PDF

Performance of Location and Positioning Systems: a 3D-Ultrasonic System Case

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 106–118, 2018; DOI: 10.25046/aj030213
Abstract:

The necessity of navigation in people and mobile robots (MR) through specific environments (indoors or outdoors) has become more and more relevant nowadays. For indoors, generally speaking, the positioning systems can be divided into 2D (two dimensions) or 3D (three dimensions) approaches, where Ultrasonic Local Positioning Systems (ULPS) are often a common solution for MRs…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Robotics (ROB))
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
20 Pages, 1,710 KB Download PDF

Towards Optimality in Online Learning – The OLeCenT Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 819–838, 2017; DOI: 10.25046/aj0203103
Abstract:

Higher Education Institutions (HEIs) employ Learning Management Systems (LMSs) primarily for greater efficiency, profitability, technological advancement or survival. The predominantly used LMSs, Moodle and Blackboard account for in excess of 60% usage by the top HEIs. However, the individual international regions do not necessarily bear the percentages of the overall total. Gaps are identified in…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
10 Pages, 361 KB Download PDF

GNSS Positioning in Non-line-of-Sight Context—a Survey for Technological Innovation

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 722–731, 2017; DOI: 10.25046/aj020392
Abstract:

Reliable, available and accurate localization of people and vehicles is one crucial requirement for intelligent transportation systems (ITSs). This has led to a variety of technical approaches in recent years. Towards an exact positioning via Global Navigation Satellite Systems (GNSSs) the visibility of satellites is an important factor. In this paper, we review the literature…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Transportation Science & Technology (TST))
Open AccessArticle
8 Pages, 1,315 KB Download PDF

Human Robot Interaction for Hybrid Collision Avoidance System for Indoor Mobile Robots

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 650–657, 2017; DOI: 10.25046/aj020383
Abstract:

In this paper, a novel approach for collision avoidance for indoor mobile robots based on human-robot interaction is realized. The main contribution of this work is a new technique for collision avoidance by engaging the human and the robot in generating new collision-free paths. In mobile robotics, collision avoidance is critical for the success of…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Robotics (ROB))
Open AccessArticle
8 Pages, 1,323 KB Download PDF

Augmented Reality Prototype HUD for Passenger Infotainment in a Vehicular Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 634–641, 2017; DOI: 10.25046/aj020381
Abstract:

The paper presents a prototype Head Up Display interface which acts as an interactive infotainment system for rear seat younger passengers, aiming to minimize driver distraction. The interface employs an Augmented Reality medium that utilizes the external scenery as a background for two platform games explicitly designed for this system. Additionally, the system provides AR…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
12 Pages, 1,830 KB Download PDF

Modelization of cognition, activity and motivation as indicators for Interactive Learning Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 520–531, 2017; DOI: 10.25046/aj020367
Abstract:

In Interactive Learning Environment (ILE), the cognitive activity and behavior of learners are the center of the researchers’ concerns. The improvement of learning through combining these axes as a structure of indicators for well-designed learning environment, encloses the measurement of the educational activity as a part of the learning process. In this paper, we propose…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 1,065 KB Download PDF

Optimization of Multi-standard Transmitter Architecture Using Single-Double Conversion Technique Used for Rescue Operations

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 73–81, 2017; DOI: 10.25046/aj020311
Abstract:

A new architecture of multi-standard transmitter that combines single and double frequency conversion is presented. The transmitter is able to generate waveforms of different cellular standards (GSM, UMTS, Wimax), LAN standards (Bluetooth, Zigbee, IEEE802.11 b/g) and Radio navigation standards (GPS, Galileo) as well. Depending on the selected standard and frequency, the transmitter routes the intermediate…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 1,288 KB Download PDF

FenceBook a Geofencing based Advertisements Application Using Android

Advances in Science, Technology and Engineering Systems Journal, Volume 1, Issue 5, Page # 27–33, 2016; DOI: 10.25046/aj010506
Abstract:

Geo-fencing (geofencing) is a great feature in a software program that uses Global Positioning System (GPS) or radio frequency identification (RFID) to define the geographical boundaries feature. Actually geofence is a virtual barrier. Geofencing is an innovative technology, an online marketplace for proactive contextual services that allows users to easily find interesting services, can easily…

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(This article belongs to the Special issue on Recent Advances in Electrical and Electronics Engineering 2016 & Section Information Systems in Computer Science (CIS))

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