Browsing Computer Science by Sponsor "Science Foundation Ireland"
Now showing items 1-20 of 127
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A convex optimisation approach to optimal control in queueing systems
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2017)Convex optimisation and max-weight are central topics in networking and control, and having a clear understanding of their relationship and what this involves is crucial from a theoretical and practical point of view. In ... -
Ad hoc innovation: distributed decision making in ad hoc networks
(IEEE, 2006)Mobile ad hoc networks by their nature are highly adaptive systems that can come into existence on an as needed basis. They can grow, reduce in size, fragment, and dismantle as desired. The dynamic and very flexible nature ... -
Adaptive Retrieval and Composition of Socio-Semantic Content for Personalised Customer Care
(CEUR-WS.org, 2010)The parallel rise of the Semantic and Social Web provides unprecedented possibilities for the development of novel search system architectures. However, many traditional search systems have so far followed a simple ... -
Adaptive semantic interoperability strategies for knowledge based networking
(2007)A Knowledge Based Network is a type of ontological content based network. As Knowledge Based Networks scale, semantic interoperability becomes an important issue since larger populations of users result in more heterogeneity ... -
Adaptive Semantic Interoperability Strategies for Knowledge Based Networking
(2009)Knowledge-based networking involves the forwarding of messages across a network based on semantics of the data and associated metadata of the message content. However such systems typically assume a common semantic model ... -
Adaptive Semantic Interoperability Strategies for Knowledge Based Networking
(2007)A Knowledge Based Network is a type of ontological content based network. As Knowledge Based Networks scale, semantic interoperability becomes an important issue since larger populations of users result in more heterogeneity ... -
Analysing the security threats against network convergence architectures
(IEEE Computer Society Press, 2007)Current research trends in networks and telecommunications suggest that future architectures will aim for the convergence not only of fixed and mobile infrastructures, but also of different network layer technologies. ... -
An Analysis of Case-Base Editing in a Spam Filtering System
(Trinity College Dublin, Department of Computer Science, 2004-08)Because of the volume of spam email and its evolving nature, any deployed Machine Learning-based spam filtering system will need to have procedures for case-base maintenance. Key to this will be procedures to edit ... -
Angle of Arrival Estimation Via Small IoT Devices: Miniaturized Arrays vs MIMO Antennas
(2022)This tutorial discusses the problem of Angle-of-Arrival (AoA) estimation from small Internet of Things (IoT) devices. It reviews the limitations and challenges of existing miniaturization strategies, which involve classical ... -
Architectures for person to person communications in disaggregated networks
(IEEE, 2006)Current telecommunications systems allocate identifiers to devices, and end-points. While this has worked well thus far, we believe that as more devices are used to access these systems, people have a tendency to be mobile ... -
Automatic Metadata Extraction from Multilingual Enterprise Content
(2010)Enterprises provide professionally authored content about their products/services in different languages for use in web sites and customer care. For customer care, personalization/personalized information delivery is ... -
Blame-Based Noise Reduction: An Alternative Perspective on Noise Reduction for Lazy Learning
(Trinity College Dublin, Department of Computer Science, 2005-02-22)In this paper we present a new perspective on noise reduction for nearest-neighbour classifiers. Classic noise reduction algorithms such as Repeated Edited Nearest Neighbour remove cases from the training set if they are ... -
C3I-SynFace: A synthetic head pose and facial depth dataset using seed virtual human models
(2023)This article presents C3I-SynFace: a large-scale synthetic human face dataset with corresponding ground truth annotations of head pose and face depth generated using the iClone 7 Character Creator “Realistic Human 100” ... -
Cache optimization models and algorithms
(2020)Caching refers to the act of replicating information at a faster (or closer) medium with the purpose of improving performance. This deceptively simple idea has given rise to some of the hardest optimization problems in the ... -
Can Connected Autonomous Vehicles really improve mixed traffic efficiency in realistic scenarios?
(2021)Connected autonomous vehicles (CAVs) can supplement the information from their own sensors with information from surrounding CAVs for decision making and control. This has the potential to improve traffic efficiency. CAVs ... -
Challenges in Locating Content and Services for Adaptive eLearning Courses
(2011)Efficiently locating learning content and web services for adaptive and personalized online courses is a demanding research area. This paper identifies the key challenges that need to be addressed. An approach is then ... -
Choosing between Axioms, Rules and Queries: Experiments in Semantic Integration Techniques
(2011)When using semantic technologies developers are frequently confused about which specific inferencing technique is best to use for a given problem. As an initial step towards identifying "best practices" for users ... -
Class Noise and Supervised Learning in Medical Domains: The Effect of Feature Extraction
(Trinity College Dublin, Department of Computer Science, 2006)Inductive learning systems have been successfully applied in a number of medical domains. It is generally accepted that the highest accuracy results that an inductive learning system can achieve depend on the quality ...