Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Information limit"”.
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Statistical inference in networks: fundamental limits and efficient algorithms
… when and how we can efficiently extract useful information from such network data. In the first part, we are interested in finding tight-knit communities within a network. Assuming the network is generated according to a planted cluster model, we derive a computationally efficient semidefinite …
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On the role of correspondence noise in human visual motion perception. A systematic study on the role of correspondence noise affecting Dmax and Dmin, using random dot kinematograms: A psychophysical and modelling approach.
… the false pairing of dots in adjacent frames) limits motion detection performance in random dot kinematograms (RDKs). The performance measures of interest are Dmax and Dmin i.e., the largest and smallest inter-frame dot displacement, respectively, for which motion can be reliably detected. Dmax …
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Cavity quantum electrodynamics with ensembles of ytterbium-171
… within a factor of 2 of the quantum Fisher information limit. By using the quantum back-action of the probing light on the atomic ensemble, we perform squeezing by cavity feedback. We produce states with -11±1 dB of variance squeezing and 14±1 dB of anti squeezing. Using theoretical …
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Manganese porphyrin for Synthesis of Targeted Contrast Agents for Improving Specificity in Cardiac Magnetic Resonance Imaging
… poor resolution and lack of anatomical information limit its effective use in cardiac imaging. Magnetic resonance imaging by comparison provides full anatomical and functional details at high resolution without ionizing radiation and is currently considered the gold standard in most …