Computer Science (Theses and Dissertations): Recent submissions
Now showing items 281-300 of 405
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A Trust-Based Reputation Management System
(Trinty College Dublin. School of Computer Science and Statistics. Computer Science, 2008-11-10)Since its inception in the early 1990s, e-commerce in consumer-to-consumer (C2C) markets has achieved great success, with significant projected growth. For example, the Internet auction provider, eBay, has established ... -
Aspect-Based Properties
(Trinity College Dublin. School of Computer Science and Statistics. Computer Science, 2008-11-10)Component frameworks are said to support contextual composition when crosscutting functionality is bound to component instances by declarative selection of context properties, rather than through direct connections, such ... -
Simulation Frameworks for the Teaching and Learning of Distributed Algorithms
(University of Dublin, Trinity College. Department of Computer Science, 2006-02)Teaching and learning about distributed algorithms is difficult. This is because distributed algorithms are made up of multiple independent elements, each with their own state and control, who interact through the exchange ... -
SOAP in a mobile Environment
(Trinity College Dublin. Department of Computer Science, 2004-09)Recent years has seen a dramatic rise in the number of mobile devices in use. These devices include PDAs, mobile phones and embedded devices such as those found in cars for satellite tracking. As the use of these devices ... -
Automated Web Service Composition
(Trinity College Dublin. Department of Computer Science, 2004-09)Web content has traditionally been dominated by documents intended for human interpretation. However, the recent advent of Web Services has played a key role in evolving the Web from a mere document repository to a provider ... -
SourceWeave.Net: Cross Language Source Code Weaving
(Trinity College Dublin. Department of Computer Science, 2003-09)A well modularised software system reduces complexity and supports change. Separating concerns as a means of achieving good modularisation, is therefore one of the primary principles in software engineering. In general, ... -
Clock Synchronization for Multi-hop Ad hoc Networks
(Trinity College Dublin. Department of Computer Science, 2003-09)Clock syncronization is one of the basic requirements of a distributed real-time systems. The greater the precision achievable by the clock synchronization algorithm used, the harder the real-time guarantees that can be ... -
CASSANDRA : A Collaborative Anti Spam System Allowing Node Decentralised Research Algorithms
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2003-09)Email has become a critical tool in many people's lives, both professionally and personally. It is easily accessible, inexpensive, fast, versatile and is far-reaching both in terms of the number and spectrum of people to ... -
Personalised E-Learning Through Learning Style Aware Adaptive Systems
(Trinity College Dublin. Department of Computer Science, 2004-09)There are many factors than can influence the extent of learning. These would include factors such as the student's learning style and motivation for learning. In a learning environment, each individual student will have ... -
Direction Based Routing for Mobile Ad Hoc Networks
(Trinity College Dublin. Department of Computer Science, 2001-09)A Mobile Ad Hoc Network is comprised of nodes with wireless interfaces that are able to move arbitrarily, changing the network topology as they do so. Designing a routing protocol for such a network, where connections can ... -
A Policy Creation and Enforcement Environment for an IP Network
(Trinity College Dublin. Department of Computer Science, 2001-09)There is an increasing number of applications designed to run on the Internet whose Quality of Service (QoS) requirement is higher than the current offering from the IP network that being best effort. There has been a call ... -
Planning for Migration to a Next Generation Network
(Trinity College Dublin. Department of Computer Science, 2001-09)This thesis describes the development of a software planning tool to be used in the migration process from a Public Switched Telephone Network to a Next Generation Network. The tool calculates the benefits obtained by ... -
Proactive Persistent Agents - Using Situational Intelligence to Create Support Characters in Character-Centric Computer Games
(University of Dublin, Trinity College. Department of Computer Science, 2004-01)Throughout the 1990's computer game development was dominated by the improvement of game graphics. However, graphical excellence is now the norm rather than the exception, and so other technologies are coming to the fore ... -
Peer-to-Peer Applications in Ad Hoc Wireless Networks
(Trinity College Dublin. Department of Computer Science, 2002-09)With the rapid development of wireless technology, more and more people are equipped with mobile devices, which allow them to communicate and share resources with each other. The combination of mobility and wireless ... -
Trust Based Dynamic Source Routing in Mobile Ad-Hoc Networks
(Trinity College Dublin. Department of Computer Science, 2002-09)The notion of an ad hoc network is a new paradigm that allows mobile hosts (called nodes) to communicate without relying on a predefined infrastructure to keep the network connected. Most nodes are assumed to be mobile and ... -
Internet Worm Detection as part of a Distributed Network Inspection System
(Trinity College Dublin. Department of Computer Science, 2004-09)The most widely publicized, and arguably most damaging, types of malicious traffic on the Internet today include worms, spam, viruses and denial of service attacks. Internet worms self propagate across networks exploiting ... -
A Peer-to-Peer Architecture for Collaborative Spam Filtering
(Trinity College Dublin. Department of Computer Science, 2002-09)Over the last twenty years, the importance of electronic mail has risen to a point where it is now a critical medium for many companies and individuals. This fact has led to the emergence of a new method of invasive ... -
Scalability Issues in Cluster Web Servers
(Trinity College Dublin. Department of Computer Science, 2002-09)In this dissertation a Web cluster architecture is designed, implemented and evaluated. We believe that the use of COTS hardware and integrated front end and back end software better scalability and flexibility can be ... -
SIBLINGS A Server Framework for the Platform-Adaptive Delivery of Site Content
(Trinity College Dublin. Department of Computer Science, 2000-09)The increasing use of devices such as connected palmtops and internet appliances has led to a need for web site designers to accommodate a wider range of client platforms and capabilities. Several approaches for transparently ... -
An Adaptive Web-Based Learning Environment
(Trinity College Dublin. Department of Computer Science, 2000-09)In recent years enormous progress has been made in World Wide Web technologies. This is making the web an even more promising way to deliver educational material. New Technology, integrated with experiential education, can ...