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Articles 1 - 26 of 26
Full-Text Articles in Physical Sciences and Mathematics
Monitoring People Using Location-Based Social Networking And Its Negative Impact On Trust: An Exploratory Contextual Analysis Of Five Types Of "Friend" Relationships, Sarah Jean Fusco, Katina Michael, Anas Aloudat, Roba Abbas
Monitoring People Using Location-Based Social Networking And Its Negative Impact On Trust: An Exploratory Contextual Analysis Of Five Types Of "Friend" Relationships, Sarah Jean Fusco, Katina Michael, Anas Aloudat, Roba Abbas
Professor Katina Michael
Location based social networking (LBSN) applications are part of a new suite of social networking tools. LBSN is the convergence between location based services (LBS) and online social networking (OSN). LBSN applications offer users the ability to look up the location of another “friend” remotely using a smart phone, desktop or other device, anytime and anywhere. Users invite their friends to participate in LBSN and there is a process of consent that follows. This paper explores the potential impact of LBSN upon trust in society. It looks at the willingness of individuals to share their location data with family, friends, …
Using Database Management System Todevelop And Implement An Automated Vehicle Management System, Dr. Dipo Theophilus Akomolafe Mbcs, Mncs, Mcpn,, Naomi Timothy, Francis Ofere
Using Database Management System Todevelop And Implement An Automated Vehicle Management System, Dr. Dipo Theophilus Akomolafe Mbcs, Mncs, Mcpn,, Naomi Timothy, Francis Ofere
Dr. Dipo Theophilus Akomolafe MBCS, MNCS, MCPN,
The automated motor vehicle management system is a system developed for managing the movement of vehicles in and out of an organization. Presently, movemnts of vehicles in most organisations are handled manually bythe security officials that are stationed at the gates. This system is associated with mismanaged data, inaccurate data or no data at all in some instances. Consequently, it is imperative to develop a computerized system to manage data taken from the large number of vehicles that move in and out of organisations in order to deal with cases of theft, proper monitoring of people and vehicles and to …
Balance Or Trade-Off? Online Security Technologies And Fundamental Rights, Mireille Hildebrandt
Balance Or Trade-Off? Online Security Technologies And Fundamental Rights, Mireille Hildebrandt
Mireille Hildebrandt
In this contribution I argue that the image of the balance is often used to defend the idea of a trade-off. To understand the drawbacks of this line of thought I will explore the relationship between online security technologies and fundamental rights, notably privacy, non-discrimination, freedom of speech and due process. After discriminating between three types of online security technologies I will trace the reconfiguration of the notion of privacy in the era of smart environments. This will lead to an inquiry into the metaphor of the scale, building on the triple test regarding the justification of the limitation of …
Bryophyte Species Composition Over Moisture Gradients In The Windmill Islands, East Antarctica: Development Of A Baseline For Monitoring Climate Change Impacts, J Wasley, S A. Robinson, J D. Turnbull, D H. King, W Wanek, M Popp
Bryophyte Species Composition Over Moisture Gradients In The Windmill Islands, East Antarctica: Development Of A Baseline For Monitoring Climate Change Impacts, J Wasley, S A. Robinson, J D. Turnbull, D H. King, W Wanek, M Popp
Sharon Robinson
Extreme environmental conditions prevail on the Antarctic continent and limit plant diversity to cryptogamic communities, dominated by bryophytes and lichens. Even small abiotic shifts, associated with climate change, are likely to have pronounced impacts on these communities that currently exist at their physiological limit of survival. Changes to moisture availability, due to precipitation shifts or alterations to permanent snow reserves, will most likely cause greatest impact. In order to establish a baseline for determining the effect of climate change on continental Antarctic terrestrial communities and to better understand bryophyte species distributions in relation to moisture in a floristically important Antarctic …
Location And Tracking Of Mobile Devices: Überveillance Stalks The Streets, Katina Michael, Roger Clarke
Location And Tracking Of Mobile Devices: Überveillance Stalks The Streets, Katina Michael, Roger Clarke
Professor Katina Michael
During the last decade, location-tracking and monitoring applications have proliferated, in mobile cellular and wireless data networks, and through self-reporting by applications running in smartphones that are equipped with onboard global positioning system (GPS) chipsets. It is now possible to locate a smartphone-user's location not merely to a cell, but to a small area within it. Innovators have been quick to capitalise on these location-based technologies for commercial purposes, and have gained access to a great deal of sensitive personal data in the process. In addition, law enforcement utilise these technologies, can do so inexpensively and hence can track many …
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Dr David Stirling
A method based on the successful AutoClass (Cheeseman & Stutz, 1996) and the Snob research programs (Wallace & Dowe, 1994); (Baxter & Wallace, 1996) has been chosen for our research work on harmonic classification. The method utilizes mixture models (McLachlan, 1992) as a representation of the formulated clusters. This research is principally based on the formation of such mixture models (typically based on Gaussian distributions) through a Minimum Message Length (MML) encoding scheme (Wallace & Boulton, 1968). During the formation of such mixture models the various derivative tools (algorithms) allow for the automated selection of the number of clusters and …
Analyzing Harmonic Monitoring Data Using Data Mining, Ali Asheibi, David A. Stirling, Danny Sutanto
Analyzing Harmonic Monitoring Data Using Data Mining, Ali Asheibi, David A. Stirling, Danny Sutanto
Dr David Stirling
Harmonic monitoring has become an important tool for harmonic management in distribution systems. A comprehensive harmonic monitoring program has been designed and implemented on a typical electrical MV distribution system in Australia. The monitoring program involved measurements of the three-phase harmonic currents and voltages from the residential, commercial and industrial load sectors. Data over a three year period has been downloaded and available for analysis. The large amount of acquired data makes it difficult to identify operational events that impact significantly on the harmonics generated on the system. More sophisticated analysis methods are required to automatically determine which part of …
Analyzing Harmonic Monitoring Data Using Data Mining, Ali Asheibi, David A. Stirling, Danny Sutanto
Analyzing Harmonic Monitoring Data Using Data Mining, Ali Asheibi, David A. Stirling, Danny Sutanto
Professor Darmawan Sutanto
Harmonic monitoring has become an important tool for harmonic management in distribution systems. A comprehensive harmonic monitoring program has been designed and implemented on a typical electrical MV distribution system in Australia. The monitoring program involved measurements of the three-phase harmonic currents and voltages from the residential, commercial and industrial load sectors. Data over a three year period has been downloaded and available for analysis. The large amount of acquired data makes it difficult to identify operational events that impact significantly on the harmonics generated on the system. More sophisticated analysis methods are required to automatically determine which part of …
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Professor Darmawan Sutanto
A method based on the successful AutoClass (Cheeseman & Stutz, 1996) and the Snob research programs (Wallace & Dowe, 1994); (Baxter & Wallace, 1996) has been chosen for our research work on harmonic classification. The method utilizes mixture models (McLachlan, 1992) as a representation of the formulated clusters. This research is principally based on the formation of such mixture models (typically based on Gaussian distributions) through a Minimum Message Length (MML) encoding scheme (Wallace & Boulton, 1968). During the formation of such mixture models the various derivative tools (algorithms) allow for the automated selection of the number of clusters and …
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Clustering, Classification And Explanatory Rules From Harmonic Monitoring Data, Ali Asheibi, David A. Stirling, Danny Sutanto, D A. Robinson
Dr Duane Robinson
A method based on the successful AutoClass (Cheeseman & Stutz, 1996) and the Snob research programs (Wallace & Dowe, 1994); (Baxter & Wallace, 1996) has been chosen for our research work on harmonic classification. The method utilizes mixture models (McLachlan, 1992) as a representation of the formulated clusters. This research is principally based on the formation of such mixture models (typically based on Gaussian distributions) through a Minimum Message Length (MML) encoding scheme (Wallace & Boulton, 1968). During the formation of such mixture models the various derivative tools (algorithms) allow for the automated selection of the number of clusters and …
Power Line Enhancement For Data Monitoring Of Neural Electrical Activity In The Human Body, Ahmed M. Haidar, Sridhathan C, Abdulsalam Hazza, Ahmed Saleh
Power Line Enhancement For Data Monitoring Of Neural Electrical Activity In The Human Body, Ahmed M. Haidar, Sridhathan C, Abdulsalam Hazza, Ahmed Saleh
Dr Ahmed Mohamed Ahmed Haidar
Distance and real-time data monitoring are the necessary condition that makes any system in good working order. Recent advancements in micro-electronics and wireless technology enable the application of wireless sensors in both industry and wild environments. However, Long-distance wireless communication has several drawbacks like limited bandwidth, considerable costs and unstable connection quality. Therefore, Power Line Communication (PLC) using pre-established Power Lines (PL) becomes more attractive for high data transmission technology. This paper reviews the existing distance data monitoring systems and presents a case study for data transferring of temperature and heart beat measurement. The simulations were carried out on the …
Preliminary Development Of An Inexpensive And Portable Network Monitoring Probe Using An Internet Embedded Microprocessor, Karthic Rajaram, Montse Ros, Peter James Vial
Preliminary Development Of An Inexpensive And Portable Network Monitoring Probe Using An Internet Embedded Microprocessor, Karthic Rajaram, Montse Ros, Peter James Vial
Dr Peter Vial
Management of a telecommunication network involves the requirement to monitor and manage devices on local and wide area networks (for optical, wired and wireless). Devices used to perform this function are referred to as Remote Monitoring devices or network probes. This paper investigates the prototyping of a network probe which uses an embedded internet microprocessor to collect and send data to a network monitor. The device uses the TINI Internet Interface developed by Dallas Semiconductor. This device was chosen as the ethernet driver has a promiscuous mode which potentially allows the capture of all packets sent on the ethernet connection …
Location-Based Intelligence – Modeling Behavior In Humans Using Gps, Katina Michael, Andrew Mcnamee, M G. Michael, Holly Tootell
Location-Based Intelligence – Modeling Behavior In Humans Using Gps, Katina Michael, Andrew Mcnamee, M G. Michael, Holly Tootell
Dr Holly Tootell
This paper introduces the notion of location-based intelligence by tracking the spatial properties and behavior of a single civilian participant over a two-week study period using a global positioning system (GPS) receiver, and displaying them on a geographic information system (GIS). The paper clearly shows the power of combining speed (S), distance (D), time (T) and elevation (E) data with the exact longitude and latitude position of the user. The issues drawn from the observation and the civilian’s personal diary are useful in understanding the social implications of tracking and monitoring objects and subjects using GPS. The findings show that …
Preliminary Development Of An Inexpensive And Portable Network Monitoring Probe Using An Internet Embedded Microprocessor, Karthic Rajaram, Montse Ros, Peter James Vial
Preliminary Development Of An Inexpensive And Portable Network Monitoring Probe Using An Internet Embedded Microprocessor, Karthic Rajaram, Montse Ros, Peter James Vial
Dr Montserrat Ros
Management of a telecommunication network involves the requirement to monitor and manage devices on local and wide area networks (for optical, wired and wireless). Devices used to perform this function are referred to as Remote Monitoring devices or network probes. This paper investigates the prototyping of a network probe which uses an embedded internet microprocessor to collect and send data to a network monitor. The device uses the TINI Internet Interface developed by Dallas Semiconductor. This device was chosen as the ethernet driver has a promiscuous mode which potentially allows the capture of all packets sent on the ethernet connection …
Embedded Virtual Machines For Robust Wireless Control Systems, Rahul Mangharam, Miroslav Pajic
Embedded Virtual Machines For Robust Wireless Control Systems, Rahul Mangharam, Miroslav Pajic
Rahul Mangharam
Embedded wireless networks have largely focused on open loop sensing and monitoring. To address actuation in closed loop wireless control systems there is a strong need to re-think the communication architectures and protocols for reliability, coordination and control. As the links, nodes and topology of wireless systems are inherently unreliable, such time-critical and safety-critical applications require programming abstractions where the tasks are assigned to the sensors, actuators and controllers as a single component rather than statically mapping a set of tasks to a specific physical node at design time. To this end, we introduce the Embedded Virtual Machine (EVM), a …
Environmental (Re)Education And Local Environmental Knowledge: Statutory Ground-Based Monitoring And Pastoral Culture In Central Australia, Nicholas J. Gill
Environmental (Re)Education And Local Environmental Knowledge: Statutory Ground-Based Monitoring And Pastoral Culture In Central Australia, Nicholas J. Gill
Nicholas J Gill
Ground-based monitoring of rangeland condition is common in Australian pastoral administration systems. In the Northern Territory, such monitoring is officially seen as a key plank of sustainable pastoral land use. In the NT and elsewhere, these monitoring schemes have sought to increase participation by pastoralists. Involvement of pastoralists in monitoring is theoretically an educative process that will cause pastoralists to more critically examine their management practices. Critical perspectives on the relationship between rangelands science/extension and pastoralist knowledge systems and concerns, however, suggest that pastoralists’ reception of such monitoring schemes will be influenced by a range of social contexts, including the …
Location Privacy Under Dire Threat As Uberveillance Stalks The Streets, Katina Michael, Roger Clarke
Location Privacy Under Dire Threat As Uberveillance Stalks The Streets, Katina Michael, Roger Clarke
Associate Professor Katina Michael
Location tracking and monitoring applications have proliferated with the arrival of smart phones that are equipped with onboard global positioning system (GPS) chipsets. It is now possible to locate a smart phone user down to 10 metres of accuracy on average. Innovators have been quick to capitalise on this emerging market by introducing novel pedestrian tracking technologies which can denote the geographic path of a mobile user. At the same time there is contention by law enforcement personnel over the need for a warrant process to track an individual in a public space. This paper considers the future of location …
The Social And Behavioral Implications Of Location-Based Services, Katina Michael, M.G. Michael
The Social And Behavioral Implications Of Location-Based Services, Katina Michael, M.G. Michael
Associate Professor Katina Michael
The social and behavioral implications of location-based services (LBS) are only now beginning to come to light in advanced markets where the services have been adopted by just a little over half the market (Microsoft 2011). Depending on one’s definition of what constitutes location-based services, statistics on the level of adoption differ considerably. While it is helpful to provide as broad a list of applications as possible in what constitutes LBS (e.g. everything from in-vehicle navigation systems to downloading a map using a computer), it can also cloud the real picture forming behind this emerging technology. Emerging not in the …
Optimization Of Railway System Through The Application Of Advanced Technologies, Praveen Jha Dr
Optimization Of Railway System Through The Application Of Advanced Technologies, Praveen Jha Dr
Praveen Jha Dr
Railway System can be made truly automated, modern, safe, profitable and timely by providing an integrated solution to the loads of problems in the Railway System in most scientific, effective and inexpensive manner through the application of state-of-art geo-spatial programs - Railways Automatic Tracking Program (RATP) and Program for Optimization and Automation of Railway System (POARS) - developed by the author for addressing the pertinent issues of safety and optimization of railway operations. This could put in place the Optimized Railway System (ORS) that could automatically control all the systems of railways. Real time tracking of trains could be done …
Cleaning Of Rivers Through The Application Of Advanced Technologies, Praveen Jha Dr
Cleaning Of Rivers Through The Application Of Advanced Technologies, Praveen Jha Dr
Praveen Jha Dr
Despite immense drain on our scarce resources, rivers remain polluted. Waste disposal into rivers on top of meager to absent infrastructural facilities, including treatment facilities, are the most important drivers of pollution. Unscientific development paradigm devoid of adequate environmental safeguards and failure of forestry sector to cope up with the challenge has led to the deteriorated condition of green cover and water. Several state-of-art geo-spatial programs developed by the author would be applied for generating optimum state-of-art plan. Three state-of-art geo-spatial programs - Multi-Algorithm Automation Program (MAAP), Data Automatic Modification Program (DAMP) and Multi-Stage Simulation Program (MUSSIP) - developed primarily …
Drinking Water Optimum Supply System (Dwoss) Through The Application Of Advanced Technologies, Praveen Jha Dr
Drinking Water Optimum Supply System (Dwoss) Through The Application Of Advanced Technologies, Praveen Jha Dr
Praveen Jha Dr
Paradigm shift in the approach for planning regarding supply of drinking water is mandatory since the current DPRs are unscientific and expensive. Planning for an optimum Drinking Water Supply System (ODWSS) that includes - optimization of Water Source Point (WSP), Water Treatment System (WTS), Water Storage Systems (WSSs), Water Distribution Points (WDP) and Water Supply Network (WSN); scientific estimation of long term demand of drinking water; minimization of physical and financial resources required for the plan implementation; water conservation and sanitation – could be done by applying several state-of-art geo-spatial programs developed by the author. Three programs - Multi-Algorithm Automation …
Predicting The Behavior Of A Highly Configurable Component Based Real-Time System, Gabriel A. Moreno, Scott A. Hissam, Daniel Plakosh, Isak Savo, Marcin Stelmarczyk
Predicting The Behavior Of A Highly Configurable Component Based Real-Time System, Gabriel A. Moreno, Scott A. Hissam, Daniel Plakosh, Isak Savo, Marcin Stelmarczyk
Gabriel A. Moreno
Software components and the technology supporting component based software engineering contribute greatly to the rapid development and configuration of systems for a variety of application domains. Such domains go beyond desktop office applications and information systems supporting e-commerce, but include systems having real-time performance requirements and critical functionality. Discussed in this paper are the results from an experiment that demonstrates the ability to predict deadline satisfaction of threads in a real-time system where the functionality performed is based on the configuration of the assembled software components. Presented is the method used to abstract the large, legacy code base of the …
Management Of Forests Through The Application Of Advanced Technologies, Praveen Jha Dr
Management Of Forests Through The Application Of Advanced Technologies, Praveen Jha Dr
Praveen Jha Dr
Several state-of-art geo-spatial programs developed by the author could be applied to generate technological pathways for providing an integrated solution to the loads of problems in the forests in the most scientific, objective and effective manner so that the management prescriptions incorporating policy interventions may prove to be highly successful. Three state-of-art geo-spatial programs - Multi-Algorithm Automation Program (MAAP), Data Automatic Modification Program (DAMP) and Multi-Stage Simulation Program (MUSSIP) – developed to address the pertinent issues of conservation and sustainability could be used extensively. Based on satellite data, MAAP produces land use land cover (lulc) map of the present period, …
The Emerging Ethics Of Humancentric Gps Tracking And Monitoring, Katina Michael, Andrew Mcnamee, M G. Michael
The Emerging Ethics Of Humancentric Gps Tracking And Monitoring, Katina Michael, Andrew Mcnamee, M G. Michael
M. G. Michael
The Global Positioning System (GPS) is increasingly being adopted by private and public enterprise to track and monitor humans for location-based services (LBS). Some of these applications include personal locators for children, the elderly or those suffering from Alzheimer’s or memory loss, and the monitoring of parolees for law enforcement, security or personal protection purposes. The continual miniaturization of the GPS chipset means that receivers can take the form of wristwatches, mini mobiles and bracelets, with the ability to pinpoint the longitude and latitude of a subject 24/7/365. This paper employs usability context analyses to draw out the emerging ethical …
The Emerging Ethics Of Humancentric Gps Tracking And Monitoring, Katina Michael, Andrew Mcnamee, M G. Michael
The Emerging Ethics Of Humancentric Gps Tracking And Monitoring, Katina Michael, Andrew Mcnamee, M G. Michael
Professor Katina Michael
The Global Positioning System (GPS) is increasingly being adopted by private and public enterprise to track and monitor humans for location-based services (LBS). Some of these applications include personal locators for children, the elderly or those suffering from Alzheimer’s or memory loss, and the monitoring of parolees for law enforcement, security or personal protection purposes. The continual miniaturization of the GPS chipset means that receivers can take the form of wristwatches, mini mobiles and bracelets, with the ability to pinpoint the longitude and latitude of a subject 24/7/365. This paper employs usability context analyses to draw out the emerging ethical …
Location-Based Intelligence – Modeling Behavior In Humans Using Gps, Katina Michael, Andrew Mcnamee, M G. Michael, Holly Tootell
Location-Based Intelligence – Modeling Behavior In Humans Using Gps, Katina Michael, Andrew Mcnamee, M G. Michael, Holly Tootell
Professor Katina Michael
This paper introduces the notion of location-based intelligence by tracking the spatial properties and behavior of a single civilian participant over a two-week study period using a global positioning system (GPS) receiver, and displaying them on a geographic information system (GIS). The paper clearly shows the power of combining speed (S), distance (D), time (T) and elevation (E) data with the exact longitude and latitude position of the user. The issues drawn from the observation and the civilian’s personal diary are useful in understanding the social implications of tracking and monitoring objects and subjects using GPS. The findings show that …