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Browsing Mathematics & Statistics by Title

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  • Sinnott, Margaret; Kinsley, Brendan T; Jackson, Abaigeal D; Walsh, Cathal Dominic; O'Grady, Tony; Nolan, John J; Gaffney, Peter; Boran, Gerard; Kelleher, Cecily C.; Carr, Bernadette (Public Library of Science, 2015)
    Type 2 diabetes has a long pre clinical asymptomatic phase. Early detection may delay or arrest disease progression. The Diabetes Mellitus and Vascular health initiative (DMVhi) was initiated as a prospective longitudinal ...
  • Mauceri, Stefano; Sweeney, James; Nicolau, Miguel; McDermott, James (Springer, 2021)
    When dealing with a new time series classifcation problem, modellers do not know in advance which features could enable the best classifcation performance. We propose an evolutionary algorithm based on grammatical ...
  • McCullagh, Gavin D; Cellai, Davide; Lawlor, Aonghus; Dawson, Kenneth A (2005)
    We extend a previously studied lattice model of particles with infinite repulsions to the case of finite-energy interactions. The phase diagram is studied using grand canonical Monte Carlo simulation. Simulations of dynamical ...
  • Warmenhoven, John; Harrison, Andrew J.; Robinson, Mark J.; Vanrenterghem, Jos; Bargary, Norma; Smith, Richard; Cobley, Stephen; Draper, Conny; Donnelly, Cryil; Pataky, Todd (Elsevier, 2018)
    Objectives: To examine whether the Functional Data Analysis (FDA), Statistical Parametric Mapping (SPM) and Statistical non-Parametric Mapping (SnPM) hypothesis testing techniques differ in their ability to draw inferences ...
  • Fowler, Andrew C.; Kopteva, Natalia; Oakley, Charles (Society for Industrial and Applied Mathematics, 2006)
    We consider a deterministic model of landscape evolution through the mechanism of overland flow over an erodible substrate, using the St. Venant equations of hydraulics together with the Exner equation for hillslope erosion. ...
  • Romero-Ortuno, Roman; Walsh, Cathal Dominic; Lawlor, Brian A; Kenny, Rose Anne (BioMed Central, 2010)
    Background: A frailty paradigm would be useful in primary care to identify older people at risk, but appropriate metrics at that level are lacking. We created and validated a simple instrument for frailty screening in ...
  • Hurd, Thomas R; Gleeson, James P.; Melnik, Sergey (Public Library of Science, 2017)
    We introduce a probabilistic framework that represents stylized banking networks with the aim of predicting the size of contagion events. Most previous work on random financial networks assumes independent connections ...
  • Murphy, Ellen (University of Limerick, 2014)
    Applied mathematicians have long sourced problems from industrial processes. The relationship between mathematics and industry is mutually beneficial. Mathematical models provide industry with invaluable insights into ...
  • Devine, Kevin M. (University of Limerick, 2020)
    Continuous casting is an industrial process where molten metal is solidified into products, such as bars, billets, blooms and slabs. The occurrence of oscillation marks and air gaps in steel casting are casting phenomena ...
  • Bruni, Carmen; Koch, Christina; Konrad, Bernhard; Lindstrom, Michael; Moyles, Iain R.; Thompson, Will (Taylor and Francis, 2016)
    The Math Exam/Education Resources (MER) is an open online learning resource hosted at The University of British Columbia (UBC), aimed at providing mathematics education resources for students and instructors at UBC. In ...
  • O'Donoghue, Bernadette (University of Limerick, 2018)
    This study examines the readiness of pre-service teachers of mathematics to implement reforms in post-primary education and mathematics education, coined by the author as Literacy and Numeracy for Mathematics Teaching in ...
  • Faucher, Florian; Alessandrini, Giovanni; Barucq, Hélène; de Hoop, Martin V.; Gaburro, Romina; Sincich, Eva (Society of Exploration Geophysicists, 2020)
    The quantitative reconstruction of sub-surface Earth properties from the propagation of waves follows an iterative minimization of a misfit functional. In marine seismic exploration, the observed data usually consist of ...
  • Benn, D. I.; Fowler, Andrew C.; Hewitt, I.; Sevestre, H. (Cambridge University Press, 2019)
    We present the first general theory of glacier surging that includes both temperate and polythermal glacier surges, based on coupled mass and enthalpy budgets. Enthalpy (in the form of thermal energy and water) is gained ...
  • Carey, Michelle (University of Limericik, 2012)
    The incorporation of model-based penalties in a penalised regression frame- work (generalised smoothing) has been the subject of many publications, most notably: Cao and Ramsay (2007); Heckman and Ramsay (2000); Ramsay ...
  • O'Brien, Joseph D.; Burke, Kevin; Burke, Mark E.; Barmish, Ross B. (IEEE Computer Society, 2020)
    For sequential betting games, Kelly’s theory, aimed at maximization of the logarithmic growth of one’s account value, involves optimization of the so-called betting fraction K. In this Letter, we extend the classical ...
  • Fennell, Susan C.; Burke, Kevin; Quayle, Michael; Gleeson, James P. (American Chemical Society, 2021)
    When the interactions of agents on a network are assumed to follow the Deffuant opinion dynamics model, the outcomes are known to depend on the structure of the underlying network. This behavior cannot be captured ...
  • Stembalska, Agnieszka; Leszczynski, Przemyslaw; Gil, Justyna; Ramsey, David; Pitala, Grzegorz; Maciejczyk, Adam; Frączek, Marcin (Wiley, 2014)
    Laryngeal squamous cell carcinoma (LSCC) belongs to the heterogeneous group of head and neck cancers. In the etiology of LSCC, beside important environmental factors, genetic and epigenetic factors play a role in defining ...
  • Franz, Sebastian; Kopteva, Natalia (Elsevier, 2012)
    We consider a singularly perturbed convection-diffusion problem posed in the unit square with a horizontal convective direction. Its solutions exhibit parabolic and exponential boundary layers. Sharp estimates of the Green's ...
  • Cooker, Mark; Cribbin, Laura B.; Dellar, Paul; Fitt, Alistair; Gaburro, Romina; Gibb, Tony; Kennedy, James; King, John; Kubat, Irnis; Lapin, Vladimir Nikolaevich; Lee, William T.; Murphy, Ellen; Nolan, Clifford J.; Parker, Joseph; Power, Oliver; Timoney, Catherine M. (2011)
    Background. The development of haptic touchscreens, that is touchscreens with the ability to mimic the feel of a real keyboard, would be a significant advance in the mobile phone and tablet market. This report investigates one ...
  • Moroney, Kevin M. (Univeristy of Limerick, 2016)
    Industrial and manufacturing processes are an abundant source of rich and complex problems amenable to investigation with mathematical logic and techniques. Once a problem is identi ed and the right questions are ...

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