Browsing Computer Science by Title
Now showing items 25-44 of 2087
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A state-of-the-art toolkit for document clustering
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2007)Cluster analysis refers to a family of procedures which are fundamentally concerned with automatically arranging data into meaningful groups. These procedures are increasingly being employed in knowledge discovery tasks ... -
A study of notions of participation and discourse in argument structure realisation
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2008)There is a lack of consensus on the nature of the process of linking; that is, how the conceptual form of thoughts determines the form of the spoken expressions used to describe them. Prominent theories of argument structure ... -
A study of the formation and nature of a community of learners within a blended, part-time, graduate, higher education programme
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2015)This study uses a grounded theory approach to develop a theoretical understanding of the formation, nature, and impact of a blended community on the educational experience of part-time higher education students. Within ... -
A systematic approach to safe coordination of dynamic participants in real-time distributed systems
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2013)Computer systems that employ autonomous robots have been demonstrated in many areas including entertainment (e.g., robot soccer), defense (e.g., reconnaissance) and homeland security (e.g., disaster rescue). To ensure ... -
A technology enhanced learning framework for enterprise performance optimisation
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2012)Enterprise perfornnance optimisation is critical for organisations to survive and prosper in today's competitive global market-place. While this is true for all organisations, the need is even greater for the Small and ... -
A unified access control mechanism
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2005)The widespread employment of the Internet facilitates collaboration and the use of distributed applications. Security concerns, such as controlled access to resources are preeminent. Often different applications employ ... -
A virtual reality-based context simulator for evaluating the effect of uncertainty on Smart Building Applications
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2013)Smart Building Applications (SBAs) adapt their behaviour in response to context information generated by sensors present in the smart building. SBA developers must however account for uncertainty in the accuracy of context ... -
Academics' views on Personalised e-Learning in Higher Education
(ICEP12, 2012-12-06)The challenges for academics in meeting the learning requirements of students are many and varied. This research focuses on the concept of personalised learning, where activities are specifically selected to suit the ... -
Accelerated computing on computational grid infrastructures
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2016)Grid infrastructures have been central to some of the largest computationally intensive scientific investigations in recent times. As the complexity of computational simulations and models increases, the dependency on ... -
Accelerated Entry Point Search Algorithm for Real Time Ray Tracing
(2009)Traversing an acceleration data structure, such as the Bounding Volume Hierarchy or kD-tree, takes a significant amount of the total time to render a frame in real-time ray tracing. We present a two phase algorithm based ... -
Acceleration of cryptographic
(Trinity College Dublin. School of Computer Science and Statistics. Computer ScienceDublin, 2010)Graphics processing units (GPUs) can act as an attractive alternative to CPUs for general purpose computation in certain scenarios. Traditionally, the GPU has been developed to offload graphics processing from the CPU. In ... -
Accurate Evaluation of Segment-level Machine Translation Metrics
(Association for Computational Linguistics, 2015) -
Achieving Diagnosis by Consensus
(2009)This paper provides an analysis of the collaborative work conducted at a multidisciplinary medical team meeting, where a patient's definitive diagnosis is agreed, by consensus. The features that distinguish this process ... -
Achieving Low Delay & High Rate in 802.11ac Edge Networks
(Trinity College Dublin. School of Computer Science & Statistics. Discipline of Computer Science, 2020)Provision of connections with low end-to-end latency is one of the most challenging requirements in 5G. In most use cases the target is for < 100ms latency, while for some applications it is < 10ms. In part, this reflects ... -
Achieving real-time guarantees in mobile wireless ad hoc networks.
(IEEE, 2003)Timely wireless communication is essential to allow real-time mobile applications, such as communication between mobile robots or inter-vehicle communication to be realized. The real-time event-based communication paradigm ... -
Acoustic Features in Dialogue Dominate Accurate Personality Trait Classification
(2020)We report on experiments in identifying personality traits from the dialogue of participants in the MULTISIMO corpus. Experiments used audio and linguistic features from participants’ speech and transcripts, ... -
An active approach to guaranteed arrival times based on traffic shaping.
(2010)To address the goal of providing drivers on highways with guaranteed arrival times, we propose a traffic management system that combines virtual slots with semiautonomous driving to shape traffic and prevent congestion. Two ... -
An Active Data Representation of Videos for Automatic Scoring of Oral Presentation Delivery Skills and Feedback Generation
(2020)Public speaking is an important skill, the acquisition of which requires dedicated and time consuming training. In recent years, researchers have started to investigate automatic methods to support public speaking skills ... -
Active learning query selection with historical information
(Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2009)This work describes novel methods and techniques to decrease the cost of employing active learning in text categorisation problems. The cost of performing active learning is a combination of labelling effort and computational ...