on 16-10-2015
Grégoire Ribordy, ID Quantique
16/10/2015, 14:00
Room P9, Mathematics Building, IST
In this seminar, we will describe the recent development of a new Quantum Key Distribution platform which is based on the Coherent One Way protocol. We will describe the general features of this protocol and will discuss the practical challenges related to the development of a system. We will also approaches for the security certification of such a system and review current applications.
Quantum Computation and Information Seminar
http://math.tecnico.ulisboa.pt/seminars/qci/index.php.en?action=next
Support: Phys-Info (IT), SQIG (IT), CFIF and CAMGSD, with support from FCT, FEDER and EU FP7, namely via the Doctoral Programme in the Physics and Mathematics of Information (DP-PMI), and projects PEst-OE/EEI/LA0008/2013, QuSim, QUTE-EUROPE (GA 600788), Landauer (318287) and PAPETS (323901).
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on 16-10-2015
Date: 16/10/2105 (next Friday), 14H00
Room: LT2 (Torre Norte, Piso 4)
Speaker: Xiuping Jia (University of New South Wales, Australia)
Hard classification by labeling each pixel in a multispectral or hyperspectral image as one of the defined classes may present high uncertainty. One of the reason is that there are many mixed pixels due to limited spatial resolution. Spectral unmixing techniques have been developed to map each pixel as a weighted sum of the endmember classes it contains. While Support Vector Machine has been widely used for hard classification, it has been extended for spectral unmixing. In this talk, an integrated hard and soft classification using SVM is presented, including the concept of unmixing resolution and fuzzy assessment.
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