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(IEEE, 2009-10-21)This paper presents an indoor broadband ultrasonic system for estimation of a mobile device’s 3-D location and three-axis orientation using beacons. It presents the first implementation and characterization of a real ...
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(IEEE, 2012-06)This paper presents a novel reference-free ultrasonic indoor location system. Unlike most previous proposals, the mobile device (MD) determines its own position based only on ultrasonic signals received at a compact sensor ...
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(University College Dublin. Geary Institute, 2009-08)We compute the productivity gaps in manufacturing industries by urban, rural less sparse and rural sparse locations in the UK. This is done by using firm-specific total factor productivities, which are estimated by a ...
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(MIT Press Journals - Massachusets Institute, 2006)Given that brands (products) are location specific in terms of coverage of retail stores, we allow consumers to have preferences over location and products to carry distribution costs, alongside preferences and costs over ...
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(IEEE, 2012-10-03)This paper presents a novel algorithm for determining the 3D location of a Mobile Tag (MT) using wireless Base Stations (BSs) and Ultra Wide Band (UWB) one-way signaling. The algorithm is designed for low power, rapid ...
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(University College Dublin; School of Economics, 2005-01-20)Given that brands (products) are location specific in terms of coverage of retail stores, we allow consumers to have preferences over location and products to carry distribution costs, alongside preferences and costs over ...
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(2006-01)The extraordinary growth in population and employment that the Greater Dublin Area(GDA) has experienced during the last decade together with the unprecedented increase in house prices have had significant repercussions for ...
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(Global Association of Risk Professionals, 2000)Accurate forecasting of risk is the key to successful risk management techniques. Correct modelling of a variable's extreme values located at the distributional tails accounting for the fat-tail phenomena is paramount, and ...
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(Civil-Comp Press, 2009-09)In this study two different models have been developed and tested with data from 55 hydrometric stations in the Shannon River Basin in Ireland for estimating the location and the scale parameters of the EV1 distribution ...
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(Trans Tech Publications Inc., 2009-05)This paper presents a novel approach for structural damage detection. The cross-entropy method is used to estimate the structural parameters of a simply supported beam from its response to a static load consisting of a ...