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Now showing items 41-60 of 226

  • An image analysis and machine learning approach to measuring the quality of individual colonoscopy procedures 

    Arnold, Mirko (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2013)
    The measurement of quality in colonoscopy is an active topic in medical research. Studies report significant miss rates in the detection of colorectal lesions. This has raised the concern among gastroenterologists that the ...
  • An investigation of and a hybrid recommender system for evaluating adaptive E-Learning systems 

    Mulwa, Catherine (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2015)
    A key problem with research in the field of adaptive systems is the inconsistency of evaluation applied to such systems. A fact that is well established by expert evaluators is that adaptive systems cannot be evaluated as ...
  • Animation of quadrupedal animals and perceptual evaluation of their gaits 

    Skrba, Ljiljana (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2010)
    Computer generated animals have become a common feature of today's digitised society, often found in animated films. In computer games highly realistic animals are simulated in real time. High quality characters and their ...
  • Authentication and accounting for network services in next-generation mobile networks 

    Tewari, Hitesh (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2005)
    Mobile communications technologies are in a constant state of flux. They have evolved from simple one-way radio communications systems, to today’s third-generation networks that support digital signaling and multimedia ...
  • Authorization management for pervasive computing 

    Argyroudis, Patroklos (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2006)
  • Automated application of design patterns : a refactoring approach 

    Ó Cinnéide, Mel (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2001)
    Software systems have to be flexible in order to cope with evolving requirements. However, since it is impossible to predict with certainty what future requirements will emerge, it is also impossible to determine exactly ...
  • Automatic generation of optimised virtual machine interpreters 

    Casey, Kevin (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2006)
    Virtual Machines (VMs) are commonly used as execution platforms for many modern high-level languages. Two important examples are the Java VM, intended for running Java applications, and Microsoft's Common Language Runtime ...
  • Automatic reasoner composition and selection 

    Tai, Wei (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2011)
    The development of OWL and OWL reasoning technologies has enabled them to be used for knowledge base (KB) modelling and/or intelligent data processing in applications of various areas. However the computation and ...
  • Bayesian modelling and analysis of utility-based maintenance for repairable systems 

    Zhou, Shuaiwei (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2017)
    This thesis focuses on modelling and inference for maintenance systems for the purpose of utility optimisation. Providing standardised notation throughout, we first demonstrate the motivation for investigating the problem ...
  • Behavioural equivalences for web services 

    Bernardi, Giovanni (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2013)
    This thesis is a foundational and systematic investigation of the principles which ensure that a piece of communicating software can be replaced by another piece of communicating software, without hindering the operations ...
  • Biometric retrieval of cryptographic keys 

    Ní Fhloinn, Eabhnat (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2006)
    The problem statement addressed in this thesis is the creation of the first biometric key retrieval scheme capable of protecting private keys used in all three types of public-key cryptosystems: those that rely on the ...
  • Bottom-up visual attention for autonomous virtual human animation 

    Peters, Christopher (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2004)
    Animating autonomous virtual humans in a plausible manner is a difficult proposition. As social creatures, humans must be able to interact with each other from an early age and communication is often subject to many nuances. ...
  • Bounding volume hierarchies for level-of-detail collision handling 

    Bradshaw, Gareth (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2002)
    Enforcing solidity of objects within simulations is a major computational overhead. Detecting interactions between bodies is a large part of this overhead. Many researchers have used hybrid collision detection algorithms ...
  • Bridge21 : a model for team based technology, mediated learning in and out of school context 

    Lawlor, John (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2017)
  • Cashua : integrating semantics and content-based networking for context distribution 

    Power, Ruaidhrí (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2009)
    To support a vision of ubiquitous computing where computers fade into the background, context systems must provide information to highly mobile people and devices in ubiquitous computing environments. In these environments, ...
  • CAWriter : using an Activity System perspective to inform the design of tools to support early career Ph.D. candidates 

    Byrne, Jake Rowan (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2014)
    This thesis adheres to the view that the purpose of a Ph.D. is to both make a significant contribution to knowledge and to provide the candidate with the skills necessary to conduct "independent" research, culminating ...
  • Certainty assessment in informal language 

    Mamani Sanchéz, Liliana (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2015)
    This research studied linguistic hedges in informal language style. Hedges are expressions that show a weakened commitment of speakers with respect to what they are saying. This modification in their commitment is made for ...
  • Charge routing networking : using lightning strikes to add dynamicity to CCN 

    Franck, Franck (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2016)
    This thesis presents a novel routing mechanism designed to improve the performance of information-centric networks where there is a large degree of content producer mobility. Usage patterns on the Internet have changed a ...
  • Co-creation with Open Government Data : a constructivist approach using a multiple case studies strategy from an information systems perspective 

    Khayyat, Mashael Mahmoud (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2017)
    Open Government Data (OGD) initiatives are spreading worldwide. One use of OGD is the co-creation of applications and web services. Both OGD and co-creation concepts can be viewed from different perspectives as there are ...
  • Collaborative requirements elicitation to foster shared understanding 

    Stynes, Anthony Paul (Trinity College (Dublin, Ireland). School of Computer Science & Statistics, 2015)
    Fostering shared understanding of how to support organisational change involves a complex interaction of stakeholders in order to achieve alignment of business processes and IT infrastructure. Collaboration ...