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Auto Generation Of Xliff Translation Documents From Proprietary File Formats, Kieran O'Connor, Geraldine Gray
Auto Generation Of Xliff Translation Documents From Proprietary File Formats, Kieran O'Connor, Geraldine Gray
The ITB Journal
The handling of proprietary documents by localisation vendors is time consuming and error prone, and represents a significant challenge to localisation projects. Vendors with many customers, each with its own set of document formats, must potentially support a document format set numbering in the hundreds or thousands. This paper describes an approach to automating the extraction of translatable text from a variety of file formats. The solution is based on XLIFF, language parsers, and XML transformations.
Implementing Test Patterns To Dynamically Assess Internet Response For Potential Voip Sessions Between Sip Peers, Declan Barber
Implementing Test Patterns To Dynamically Assess Internet Response For Potential Voip Sessions Between Sip Peers, Declan Barber
The ITB Journal
The capability of VoIP to provide internet telephony is limited by the lack of homogeneous quality of service (QoS) mechanisms in the Internet. Whereas approaches which reserve QoS resources will work well in an end-to-end managed environment, they are not automatically suited to the heterogeneous nature of the Internet. It may be possible to adopt the 'chirp-sounder' approach uses in establishing the optimal frequency channel for a high frequency (HF) radio transmission which dynamically samples a range of possible transmission channels and uses the echoing of a an established test pattern to ascertain the quality of the potential links. The …
Convergence Technologies For Sensor Systems In The Next Generation Networks, Conor Gildea, Declan Barber
Convergence Technologies For Sensor Systems In The Next Generation Networks, Conor Gildea, Declan Barber
The ITB Journal
This paper describes an approach to the internetworking of sensory nodes in a converged network environment. This preliminary investigation of sensory network creation is driven by a joint applied research project which seeks to establish the feasibility of the real-time remote monitoring of animal welfare while in transit between Ireland, Europe and the Middle East. This paper examines the use of Java to create sensor services in converging architectures which leverage the Internetworking protocols and describes our implementation of such a system.
Developing Real-Time Multimedia Conferencing Services Using Java And Sip, Gavin Byrne, Declan Barber
Developing Real-Time Multimedia Conferencing Services Using Java And Sip, Gavin Byrne, Declan Barber
The ITB Journal
This paper examines Java's suitability in creating real-time multimedia communications-based applications in Next Generation Networks (NGNs). We investigate some of the current enabling technologies provided by the Java plaiform which are concerned with the rapid development of realtime communications-based products and services. In particular, we look at creating a multiparty conferencing and collaboration service using the Session Initiation Protocol (SIP) and the JAIN Framework and present an approach which models multiparty conferencing applications by separating signaling and media transfer functionality. We map our model through the design stage to an implementation in Java. This paper is based on real experiences …
Web Enabled Embedded Devices, Anthony Keane, Brian Myler
Web Enabled Embedded Devices, Anthony Keane, Brian Myler
The ITB Journal
The trend in manufacturing of computerised control systems has been to miniaturise the components while increasing the functionality of the systems. This has led to the development of small inexpensive hand-held computer devices coupled with the availability of a user friendly application development language, Java and public cost-effect communication networks has given the developer a programmable web-enabled embedded device. This paper investigates the steps involved in programming the Tiny InterNet Interface platform and analyses the limitations imposed by miniaturisation on this device.
Questions Of Ethical Responsibility In The Research Of Unaccompanied Minors, Oonagh Charleton, Dr. Celesta Mccann James
Questions Of Ethical Responsibility In The Research Of Unaccompanied Minors, Oonagh Charleton, Dr. Celesta Mccann James
The ITB Journal
This paper presents a general discussion on ethical considerations in qualitative research in the applied social sciences. It reflects on the ethical dilemmas posed to this researcher prior to initiating a field-work process and during the methodological structuring process. The intention is to promote discussion on issues of ethics when researching new types of service user groups with attention to the value of ethics committees.
Soft, Vertical Handover Of Streamed Multimedia In A 4g Network, Ger Cunningham, Philip Perry, Liam Murphy
Soft, Vertical Handover Of Streamed Multimedia In A 4g Network, Ger Cunningham, Philip Perry, Liam Murphy
The ITB Journal
In this paper the soft, vertical handover of streamed multimedia in a 4G network is considered. We propose a soft handover solution in which the mobile client controls the handover. This solution requires no modifications to existing wireless networks. The second stream required for the soft handover is duplicated just above the transport layer, rather than requiring the server to play out a second stream that needs to be synchronised with the existing stream. Such a scheme is outlined, and the results are presented that show how the scheme functioned in an emulated environment.
Smart Growth And The Irish Land-Use Stakeholder: From Rhetoric To Reality, Dorothy Stewart
Smart Growth And The Irish Land-Use Stakeholder: From Rhetoric To Reality, Dorothy Stewart
The ITB Journal
In the past decade, Ireland has undergone a period of unprecedented growth culminating in the creation of a new economic society based on service provision, a move away from a traditional agricultural base. Allied to this has been an increase in economic, social and legislative inroads into Europe and beyond. This change has brought with it challenges commonly associated with unpredicted growth such as traffic congestion, urban sprawl, access to education and a perceived lack of affordable housing. One part of the solution proposes adopting the principles that underpin the concept of "Smart Growth". This paper critically evaluates the concept …
Measurement Of The Frequency Response Of Clinical Gas Analysers, Kabita Shakya, Catherine Deegan, Fran Hegarty, Charles Markham
Measurement Of The Frequency Response Of Clinical Gas Analysers, Kabita Shakya, Catherine Deegan, Fran Hegarty, Charles Markham
The ITB Journal
A technique for the time and frequency response measurement of clinical CO2 analysers has been established. The time and frequency response of several analyser systems has been determined. This paper presents the case for the routine measurement of the dynamic performance of such systems in the context of their application in high-frequency ventilation schemes. The importance of these measurements has been demonstrated in the comparison of older and newer systems in the sense that older systems demonstrate significant deterioration in peiformance. In the context of the use of capnographs in life-support systems, it is essential to measure and monitor the …
Design Study Of A Heavy Duty Load Cell Using Finite Element Analysis: A Practical Introduction To Mechatronic Design Process, Mohamad Saleh
Design Study Of A Heavy Duty Load Cell Using Finite Element Analysis: A Practical Introduction To Mechatronic Design Process, Mohamad Saleh
The ITB Journal
Mechatronics design process is a series of analytical brain storming operations from sepcification to implementation. The mechtronic products are widly available in the market for various use and applications. This is expected to develop futher in the future with great competitiveness. In order to succeed in the market, mechatronic products need to satisfy the market expectations with regard to quality, fitness for purpose, customer's appeal and cost efficiency. Therefore, the design analysis techniques play a significat part in the market success of these products. Finite Element Analysis is probably the most commonly used numerical technique for mechatronic product design. This …
A New Integrated Style To Teaching Engineering Mathematics At Third Level Engineering Courses, Mohamad Saleh, Colm Mcguinness
A New Integrated Style To Teaching Engineering Mathematics At Third Level Engineering Courses, Mohamad Saleh, Colm Mcguinness
The ITB Journal
Mathematics is the main pillar in the engineering foundation courses and the engineering profession where mathematical manipulation, modelling and simulation are used widely. However, experience in engineering courses has shown that students encounter some difficulties in mathematics, with a certain degree of disinterest and apathy. This is reflected in the mathematical continuous assessments, final exams, laboratory reports for other engineering subjects and in answering engineering numerical question-based mathematical formula. This paper investigates a new development and the implication of two models of a CBL integrated with course lecture material. This is part of an overall integrated approach, achieved through an …
Neural Networks For Real-Time Pathfinding In Computer Games, Ross Graham, Hugh Mccabe, Stephen Sheridan
Neural Networks For Real-Time Pathfinding In Computer Games, Ross Graham, Hugh Mccabe, Stephen Sheridan
The ITB Journal
One of the greatest challenges in the design of realistic Artificial Intelligence (Al) in computer games is agent movement. Pathfinding strategies are usually employed as the core of any AI movement system. The two main components for basic real-time pathfinding are (i) travelling towards a specified goal and (ii) avoiding dynamic and static obstacles that may litter the path to this goal. The focus of this paper is how machine learning techniques, such as Artificial Neural Networks and Genetic Algorithms, can be used to enhance an AI agent's ability to handle pathfinding in real-time by giving them an awareness of …
Emotion Authentication: A Method For Voice Integrity Checking, C. Reynolds, L. Vasiu, M. Smith
Emotion Authentication: A Method For Voice Integrity Checking, C. Reynolds, L. Vasiu, M. Smith
The ITB Journal
When people communicate with telephone type systems, it is often assumed that the listener would notice any modification of the speaker's voice. It is possible however to introduce small changes that would not be noticed by a listener but could modify the reading of a Voice Stress Analyser, popularly referred to as a lie detector. Existing approaches to checking the integrity of voice require significant amounts of processing or are able to detect only non-subtle modification such as change of speaker. With the advent of real time voice modification using software and hardware based signal processing, we argue that it …
Investigation Into The Correct Statistical Distribution For Oxide Breakdown Versus The Oxide Thickness Used In Integrated Circuit Manufacture, James Prendergast, Eoin O'Driscoll, Ed Mullen
Investigation Into The Correct Statistical Distribution For Oxide Breakdown Versus The Oxide Thickness Used In Integrated Circuit Manufacture, James Prendergast, Eoin O'Driscoll, Ed Mullen
The ITB Journal
A critical aspect of integrated circuit manufacturing is the reliability of the components, in particular the gate oxide of transistors and capacitors. Accelerated stress tests are used for reliability predictions of gate oxides. There are two statistical distributions, which can be applied to stress test failure data, namely the Lognormal or the Weibull distributions. The failure data can fit each distribution equally well. However the use of either distribution will give vastly different lifetime predictions and their correct use is crucial for accurate lifetime prediction. A statistical based test, developed with Monte Carlo data, which is designed to decide if …
Application Of The Hough Transform To Aid Raised Pavement Marker Detection On Marked Roadways, Colin O'Rourke, Catherine Deegan, Simon Mcloughlin
Application Of The Hough Transform To Aid Raised Pavement Marker Detection On Marked Roadways, Colin O'Rourke, Catherine Deegan, Simon Mcloughlin
The ITB Journal
A machine vision system is proposed that will identify and locate GPS co-ordinates of defective Raised Pavement Markers along road lane markings. This system will comprise of a mobile data acquisition system, and a separate ofjline image analysis system. In this paper we present a method for road lane marking identification, using a Hough Transform based technique. This paper describes the implementation of the Hough Transform for line detection. Using the Hough Transform algorithm road lane markings are automatically identified, given a scene acquired from a digital camera system. This knowledge is intended to be used to aid current research …
A Qualitative Method For Determining The Quality Of Bga Solder Joints In A Lead-Free Process, Shane O'Neill, John Donovan, Claire Ryan
A Qualitative Method For Determining The Quality Of Bga Solder Joints In A Lead-Free Process, Shane O'Neill, John Donovan, Claire Ryan
The ITB Journal
The introduction of lead-free soldering is inevitable for the electronics industry and its use poses a number of challenges. Manufacturing processes need to be re-evaluated and any reliability issue needs to be addressed. In this study the effect of lead free solder on a reflow soldering process is investigated. Experimental design techniques were used to examine a reflow soldering process using the process parameters as experimental factors. The factors included the conveyor belt speed of the reflow oven and the preheat, soak and reflow temperatures of the temperature profile. Micro Ball Grid Array (EGA) packages were used as the test …
Strengthening The Practices Of An Agile Methodology?, Jimmy Doody, Amanda O'Farrell
Strengthening The Practices Of An Agile Methodology?, Jimmy Doody, Amanda O'Farrell
The ITB Journal
An investigation into how the software development process in an agile environment (Extreme Programming) can be aided by intelligent software, leading to the development of a tool that will automate the process of standardising and clarifying source code. The tool will also speed up and aid the testing process, by producing test objects based on the source code, and by providing full test tracking, without having a negative impact on the development process. By making the coding and testing processes more automated, the research aims to evaluate the following hypotheses: 1. That the programmer's productivity can be increased by the …
Novel Design Of A Variable Speed Constant Frequency Wind Turbine Power Converter., Aodhan Macaleer, Joe Dunk
Novel Design Of A Variable Speed Constant Frequency Wind Turbine Power Converter., Aodhan Macaleer, Joe Dunk
The ITB Journal
The operation and efficiency of wind turbines at present are hampered by the variable speed nature of wind, yet the constant speed requirements of electrical generators, hence wind turbines speeds are generally held down to a constant value regardless of wind conditions. This paper presents a novel design for a power converter that can produce a fixed output suitable for grid connection, while operating at variable speed governed by the available wind power. This novel design utilizes advances in high power, high frequency solid-state switches (IGBT's) based on an ADSP-21990 fixed-point mixed-signal digital signal processor (DSP). At present the system …
Camera Control Through Cinematography In 3d Computer Games, James Kneafsey, Hugh Mccabe
Camera Control Through Cinematography In 3d Computer Games, James Kneafsey, Hugh Mccabe
The ITB Journal
Modern 3D computer games have the potential to employ principles from cinematography in rendering the action in the game. Using principles of cinematography would take advantage of techniques that have been used to render action in cinematic films for more than a century. This paper outlines our proposal to develop a camera control system that uses principles of cinematography for 3D computer games and provides a critical review of related research.
Architecture And Development Methodology For Location Based Services, Aaron Hand, Dr. John Cardiff
Architecture And Development Methodology For Location Based Services, Aaron Hand, Dr. John Cardiff
The ITB Journal
This paper presents a LBS (Location Based Service) architecture, development methodology and a development tool to assist LBS developers in building new open standard LBS applications. The approach adopted has been to define new LBS systems based on open standards rather then proprietary driven technologies. SA GESS (Spatial Application Generic Environment System Standards) is an architecture platform for the development and deployment of wireless LBS applications. SAGE (Spatial Application Generic Environment) is a development methodology that outlines a step-by-step development approach to LBS application development. A prototype LBS application was deployed on the author's SA GESS architecture platform, developed using …
Justification Of Investment In It Systems, Aidan Farrell
Justification Of Investment In It Systems, Aidan Farrell
The ITB Journal
For a company, capital investment of any sort is weighed up before a decision is made to invest. It is. true that the vast majority of investments for companies can be quantified financially. Investment in Iriformation Technology (IT) and Information Systems (IS) however has proved more complex than other investments as there are ·a large amount of intangible and non-financial benefits associated with this area of expenditure. Investments are traditionally rationalised by outweighing the costs and the benefits. The indirect costs associated with the deployment of IT/IS are equally difficult to put a measure on and hence the traditional methods …
Profiling The International New Venture -A Literature Review Of The Empirical Evidence, Natasha Evers
Profiling The International New Venture -A Literature Review Of The Empirical Evidence, Natasha Evers
The ITB Journal
International New Ventures (INVs) are defined as "business organisations that, from inception, seek to derive significant competitive advantage from the use of resources and the sale of outputs in multiple countries" (McDougall et al., 1994: 470). Globalisation, the dismantling of trade barriers, and the pervasive impact of new technologies have created unprecedented opportunities for young firms to go international early in their life cycle. This is also evidenced by the large number of long established firms that have recently internationalised. In light of these global trends, size of the firm is no longer a key determinant of internationalisation as it …
Modelling A Mechatronic System Using "Matlab/Simulink" And "Dyanst", Paul Dillon
Modelling A Mechatronic System Using "Matlab/Simulink" And "Dyanst", Paul Dillon
The ITB Journal
This paper presents the process of modelling a mechatronic system using two modelling methods. One the well known Matlab/Simulation package the other, Dynast, uses a novel energy based approach. The system modelled is a single axis positioning system driven via an armature controlled DC motor. The model consists of the main items in the system; pulse width modulated amplifier, DC motor, pulley and belt drive, and ball screw thread. Effects of inertia of parts and also frictional effects are also accoU;nted for in the models. The problems of combing different disciplines within each method are shown. Simulation results are presented …
An Evaluation Of On-Screen Keyboards For First Time Single Switch Users, Paul Ahern, Rupert Westrup
An Evaluation Of On-Screen Keyboards For First Time Single Switch Users, Paul Ahern, Rupert Westrup
The ITB Journal
This paper presents an evaluation of three designs for on-screen keyboard layouts for use by Single Switch Users (SSUs). SSUs are those users who have a disability which means that they are able to activate a switch into an "on" or "off'' position but are not able to locate or position a particular switch. The first keyboard layout design was alphabetically based, the second design was based upon the most frequently occurring letters in the English alphabet and the third design was the standard QWERTY layout found on most keyboards. The research shows that there is no significant difference in …
E-Business - Making The Move From Traditional To Next Generation Marketing Strategies: An Exploratory Study Of Irish Organisations, Ethel Claffey
E-Business - Making The Move From Traditional To Next Generation Marketing Strategies: An Exploratory Study Of Irish Organisations, Ethel Claffey
The ITB Journal
In an era in which Irish firms face an increasingly competitive environment, it is essential that they explore the e-business option. Experience worldwide shows that this is now one of the most effective ways to increase sales, productivity and profits, if incorporated effectively into the strategic planning process. While much has been written about the potential impact of the Internet on marketing strategies, very little of the debate has been focused on Irish conditions and practice and on how Irish companies are adapting to the e-business environment. This paper reviews the diffusion of Internet access and use, with a view …
Speech Synthesis For Pda, Peter Cahill, Fredrick Mtenzi
Speech Synthesis For Pda, Peter Cahill, Fredrick Mtenzi
The ITB Journal
A Text-To-Speech (TTS) synthesiser is a computer-based system that should be able to read any text aloud. This paper presents the design and implementation of a speech synthesiser for a PDA. Our implementation is based on FreeTTS by Sun Microsystems Inc. This paper focuses on the issues that arise during the development and the differences with the desktop synthesiser. We carry out detailed experiments on different platforms to show how the quality and speed of conversion varies. Our TTS implementation on a P DA, apart from being platform independent produces the same sound quality with a far less powerful processor …
The Value Of Enterprise: Overcoming Cultural Barriers In Northern Ireland, Julie Byrne, Sharon Mcgreevy
The Value Of Enterprise: Overcoming Cultural Barriers In Northern Ireland, Julie Byrne, Sharon Mcgreevy
The ITB Journal
This paper presents some of the evaluation results of a learning intervention which took place in Northern Ireland from 1999-2002. The intervention called the KEY project was funded by the International Fund for Ireland and aimed to bring together young people from conflicting cultural and political backgrounds living in Northern Ireland and the border counties of the Republic of Ireland. The objective was to develop the interpersonal and enterprise skills of the participants by involving them in a range of learning activities. In this way the project hoped to redress the disadvantages of children born into marginalised communities and also …
Consistency Of Academic Performance In Higher Education: A Study Of An Irish Business Degree Programme, Julie Byrne, Conor Heagney
Consistency Of Academic Performance In Higher Education: A Study Of An Irish Business Degree Programme, Julie Byrne, Conor Heagney
The ITB Journal
This study examines the level of consistency of the academic performance of business students, both as a whole and within two fields of study- accounting and human resource management (HRM). The examination results of 177 students are ranked at different stages and compared with the rank of final year exam results. By utilising Spearman's (1 904) coefficient of rank order correlations rather than absolute marks, this paper hopes to facilitate the process of comparison. The research found that the level of consistency increases substantially once students enter the degree irrespective of their field of study.
An Adaptive Elearning Framework- Design Issues And Considerations, Maria Brennan
An Adaptive Elearning Framework- Design Issues And Considerations, Maria Brennan
The ITB Journal
This paper discusses the issues and motivations surrounding the design and development of an adaptive e-Learning facility. The problem facing developers is the deliverance of high quality educational opportunities via the web that are equivalent or even better than face-to-face classes. Because of rapid developments in the information and communications technologies with regard to on-line distance education it is possible to improve the quality of the system deliverance This is where the concept of using individual learning styles is adhered to. If a system is designed where the individual learning style of the student is discovered, the system can then …
Design Of A Wear Test Machine For Diamond Saw Segment, D. Nulty, J. Dwan, Y. Blake
Design Of A Wear Test Machine For Diamond Saw Segment, D. Nulty, J. Dwan, Y. Blake
The ITB Journal
Diamond tools are used in a wide range of industrial areas such as construction industry, metal machining and exploration drilling. The diamond impregnated tools used in the stone and construction industry are metal matrix composites. Diamond saw blades are the most commonly used tools. The optimum operation of diamond saw blades is determined by the cutting action of the diamond grit and the bounding of the metal matrix. However the wear behavior of the diamond saw has been less studied Currently in the blade development, actual full blade tests often have to be conducted for optimization and the testing process …