Browsing Electronic & Electrical Eng (Scholarly Publications) by Title
Now showing items 499-518 of 541
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Towards a fluid spectrum market for exclusive usage rights
(IEEE, 2007)This paper focuses on highly fluid markets for trading exclusive spectrum usage-rights. The purpose of the paper is to underline the need for flexible usage-rights policies, as a core facilitator of such markets as well ... -
Towards a Hardware Realization of Time-Frequency Source Separation of Speech
(IEEE, 2005)This paper presents preliminary work on a hardware implementation of a source separation algorithm employing time-frequency masking methods. DUET (Degenerate Unmixing Estimation Technique) has previously been shown ... -
Towards predicting dialog acts from previous speakers' non-verbal cues
(2017)In studies of response times during conversational turn-taking, a modal time of 200 ms has been observed to be a universal value that exists across languages and cross-culturally. This 200 ms value is also seen as the limit ... -
Traffic-Aware Channel Assignment for Multi-Radio Wireless Networks
(2012)This paper studies channel assignment in multi-hop wireless networks in which nodes are equipped with multiple radios, each of which can be assigned to a channel. We argue for an approach that rst assigns channels ... -
Transformation of one-dimensional silicon photonic crystal into Fabry-Perot resonator
(2011)The model of transformation of one-dimensional, high-contrast silicon photonic crystal (PC) into a Fabry-Perot resonator is considered. This transformation is achieved either by decreasing the number of periods up to 1.5 ... -
Transient Response of Low-Power ECG Recoding Amplifiers for Use with Un-gelled Electrodes
(Matec Web of Conferences, 2017) -
Transverse complex magnetic susceptibility of single-domain ferromagnetic particles with uniaxial anisotropy subjected to a longitudinal uniform magnetic field
(American Physical Society, 1997)The infinite hierarchy of differential-recurrence relations for the equilibrium transverse correlation functions appropriate to magnetic relaxation of single-domain ferromagnetic particles with uniaxial anisotropy subjected ... -
Tunable microcavity based on macroporous silicon: feasibility of fabrication
(IEEE, 2013-08-16)Simultaneous electrochemical etching of deep pores and trenches in silicon was used to fabricate a two-dimensional, photonic crystal slab (PCS). The structure consists of five rows of macro-pores on both sides of a ... -
Tunable photonic structures based on silicon and liquid crystals
(2008)This paper is focused on the design, fabrication and characterization of the conventional and tunable photonic devices based on grooved silicon, serving as one-dimensional (1D) photonic crystal. The advantages of these ... -
Two kinds of the smectic-C subphases in a liquid crystal and their relative stability dependent on the enantiomeric excess as elucidated by the electric field induced birefringence experiment
(The American Physical Society, 2005)The electric-field-induced birefringence has been investigated by using a photoelastic modulator, with a view to obtaining a molecular model for the subphases produced by the frustration between ferroelectricity and ... -
Two layer segmentation for handling pathological motion in degraded post production media
(IEEE, 2004)The paper presents a mechanism for dealing with incorrect motion estimation in degraded post production image sequences. This tends to be caused by pathological motion (a combination of motion blur, complex foreground ... -
Ultra-fast 1+1 protection in 10 Gb/s symmetric long reach PON
(IET, 2013)In this paper we evaluate PON protection switching times using our FPGA-based hardware implementation of a Long-Reach PON protocol based on the XGPON standard. We first compare reactivation times of different 1+1 protection ... -
Ultraviolet and visible Raman analysis of thin a-C films grown by filtered cathodic arc deposition
(Elsevier, 2010)Amorphous carbon thin films with a wide range of sp2 fraction from 20 to 90% grown by filtered cathodic arc deposition have been examined by ultraviolet (UV) at 325 nm and visible Raman spectroscopy at 457 nm excitation ... -
UMBRELLA.net: exploring coincidence ad-hoc networks
(2004)UMBRELLA.net is an experimental platform for developing ad-hoc networks based around coincidence or chance occurrences. The project utilizes the haphazard and unpredictable patterns of weather and crowd formation as ... -
User-Assisted Feature Correspondence Matching.
(IEEE, 2009)Feature matching is a vital stage in many image processing applications. Finding accurate correspondences is made difficult by phenomena such as occlusions, non-rigid deformations, motion blur and more. We posit that some ... -
User-assisted reflection detection and feature point tracking
(2013)Reflections in image sequences violate the single layer model used by most current image processing techniques. As a result reflec- tions cause many techniques to fail e.g. detection, tracking, motion estimation, etc. ... -
User-assisted sparse stereo-video segmentation
(2013)User-assisted Sparse Stereo-video Segmentation Félix Raimbault, François Pitié and Anil Kokaram Sigmedia Group Dept. of Electronic and Electrical Engineering Trinity College Dublin, Ireland {raimbauf, fpitie, ...
