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42. Growth, morphology and stability of Au in contact with the Bi[sub]2Se[sub]3(0 0 0 1) surfaceMattia Fanetti, Iuliia Mikulska, Katja Ferfolja, Paolo Moras, Polina M. Sheverdyaeva, M. Panighel, A. Lodi-Rizzini, I. Píš, S. Nappini, Matjaž Valant, Sandra Gardonio, 2018, izvirni znanstveni članek Ključne besede: metal contact, topological insulator contact, growth mode, electronic properties, chemical properties, photoemission spectroscopy, microscopy
Objavljeno v RUNG: 05.12.2018; Ogledov: 3698; Prenosov: 0
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43. Accelerating GW calculations with optimal polarizability basisPaolo Umari, Luigi Giacomazzi, Xiaofeng Qian, Nicola Marzari, Stefano Baroni, Geoffrey Stenuit, 2011, samostojni znanstveni sestavek ali poglavje v monografski publikaciji Ključne besede: GW, silicon nitride, DFT, silica, electronic structure
Objavljeno v RUNG: 19.10.2018; Ogledov: 3351; Prenosov: 0
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44. Accelerating GW calculations with optimal polarizability basisPaolo Umari, X Qian, Nicola Marzari, G Stenuit, Luigi Giacomazzi, Stefano Baroni, 2011, izvirni znanstveni članek Ključne besede: GW approximation, silicon nitride, silica, DFT
Objavljeno v RUNG: 16.10.2018; Ogledov: 3378; Prenosov: 0
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50. Dealing with network changes in cellular fingerprint positioning systemsAndrea Viel, Paolo Gallo, Angelo Montanari, Donatella Gubiani, Andrea Dalla Torre, Federico Pittino, Chris Marshall, 2017, objavljeni znanstveni prispevek na konferenci Opis: Besides being a fundamental infrastructure for communication, cellular networks are exploited for positioning through signal fingerprinting. Maintaining the fingerprint database consistent and up-to-date is a challenging task in many fingerprint positioning systems, e.g., in those populated by a crowd-sourcing effort. To this end, detecting and tracking the changes in the configurations of cellular networks over time is recognized as a relevant problem. In this paper, we show that to cope with this problem we can successfully exploit information provided by Timing Advance (TA). As a by-product, we prove that TA can improve the fingerprint candidate selection phase, reducing the number of fingerprints to provide as input to positioning algorithms. The effectiveness of the proposed improvements has been tested on a fingerprint positioning system with a large fingerprint dataset collected over a period of 2 years.
Ključne besede: fingerprint positioning systems, cellular communication networks, network changes
Objavljeno v RUNG: 13.06.2018; Ogledov: 3957; Prenosov: 0
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