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Showing results 29881 to 29900 of 42239
   Poster: Performance Evaluation of an Open-Source Audio-Video Bridging/Time-Sensitive Networking Testbed for Automotive Ethernet; Adamsky, Florian  ; Turcanu, Ion et alPoster (2018) Automotive Ethernet (AE) is becoming more and more relevant to the automotive industry due to its support of emerging in-car applications, which have high bandwidth demands and stringent requirements in ... [more ▼] Automotive Ethernet (AE) is becoming more and more relevant to the automotive industry due to its support of emerging in-car applications, which have high bandwidth demands and stringent requirements in terms of latency and time synchronization. One of the standards under consideration for AE is IEEE 802.1 Audio Video Bridging (AVB)/Time Sensitive Networking (TSN) that provides deterministic data link layer and bounded latency to real-time traffic classes. So far, this protocol stack has only been evaluated using either simulations or proprietary and expensive platforms. In this paper, we design a real testbed system for AE using general-purpose single-board computers and conduct experiments to assess the real-time performance of an open-source AVB/TSN implementation. Our preliminary results show that even under heavy load, AVB/TSN can fulfil the latency requirements of AE while keeping a constant latency variation. [less ▲] Detailed reference viewed: 232 (22 UL)POSTER: Preserving Privacy and Accountability for Personal DevicesGheorghe, Gabriela ; Poster (2013) Detailed reference viewed: 141 (13 UL) Poster: PREXT: Privacy Extension for Veins VANET SimulatorEmara, Karim Ahmed Awad El-Sayed Poster (2016) Preserving location privacy is an important aspect in vehicular ad-hoc networks. Although location privacy is thoroughly studied in the past decade, it is usually skipped in VANET simulators. In this ... [more ▼] Preserving location privacy is an important aspect in vehicular ad-hoc networks. Although location privacy is thoroughly studied in the past decade, it is usually skipped in VANET simulators. In this paper, we propose a location privacy extension, PREXT, for Veins framework. Currently, PREXT supports seven privacy schemes of different approaches including silent period, context-based and cryptographic mix-zone. It can be also easily extended to include more schemes. It includes adversary modules that can eavesdrop vehicle messages and track their movements. This adversary is used in measuring the gained privacy in terms of several popular metrics such as entropy, traceability and pseudonym usage statistics. We utilize this extension to compare among different schemes in an urban scenario. [less ▲] Detailed reference viewed: 142 (5 UL)POSTER: Traffic Splitting to Counter Website Fingerprintingde La Cadena Ramos, Augusto Wladimir ; Mitseva, Asya ; et alPoster (2019, November 11) Detailed reference viewed: 74 (6 UL)POSTER: WLAN Device Fingerprinting using Channel State Information (CSI)Adamsky, Florian ; Retunskaia, Tatiana ; Schiffner, Stefan et alin 11th ACM Conference on Security and Privacy in Wireless and Mobile Networks (ACM WiSec) (2018, June) Detailed reference viewed: 284 (14 UL)A posteriori error estimation for extended finite elements by an extended global recovery; Bordas, Stéphane in International Journal for Numerical Methods in Engineering (2008), 76(8), 1123-1138 This contribution presents an extended global derivative recovery for enriched finite element methods (FEMs), such as the extended FEM along with an associated error indicator. Owing to its simplicity ... [more ▼] This contribution presents an extended global derivative recovery for enriched finite element methods (FEMs), such as the extended FEM along with an associated error indicator. Owing to its simplicity, the proposed scheme is ideally suited to industrial applications. The procedure is based on global minimization of the L2 norm of the difference between the raw strain field (C-1) and the recovered (C0) strain field. The methodology engineered in this paper extends the ideas of Oden and Brauchli (Int. J. Numer. Meth. Engng 1971; 3) and Hinton and Campbell (Int. J. Numer. Meth. Engng 1974; 8) by enriching the approximation used for the construction of the recovered derivatives (strains) with the gradients of the functions employed to enrich the approximation employed for the primal unknown (displacements). We show linear elastic fracture mechanics examples, both in simple two-dimensional settings, and for a three-dimensional structure. Numerically, we show that the effectivity index of the proposed indicator converges to unity upon mesh refinement. Consequently, the approximate error converges to the exact error, indicating that the error indicator is valid. Additionally, the numerical examples suggest a novel adaptive strategy for enriched approximations in which the dimensions of the enrichment zone are first increased, before standard h- and p-adaptivities are applied; we suggest to coin this methodology e-adaptivity. Copyright © 2008 John Wiley & Sons, Ltd. [less ▲] Detailed reference viewed: 156 (0 UL)Postface - Innovations et interventions socialesHoussemand, Claude in Ben Mrad, Fathi; Distler, Frédéric; Méloni, Jean-Paul (Eds.) Innovations et interventions sociales: initiatives, adaptations et créations (2020) Detailed reference viewed: 28 (2 UL)Das postfaktische Drängen des Buchstaben in Zeiten rechtlich-sprachlicher EntgrenzungBecker, Katrin Presentation (2017, December 01) Detailed reference viewed: 96 (7 UL)Das postfaktische Drängen des Buchstaben in Zeiten rechtlich-sprachlicher EntgrenzungBecker, Katrin in Geisenhanslüke, Achim (Ed.) Buchstäblichkeit Theorie, Geschichte, Übersetzung (2019) Detailed reference viewed: 77 (1 UL)Postgraduate Research Grants. World exhibitions and educational policies in an age of early globalization. Klaus Dittrich (University of Portsmouth)Dittrich, Klaus in French History (2008), 22(3), 374-375 Detailed reference viewed: 146 (1 UL)Postkolonialismus und (Inter)Medialität. Perspektiven der Grenzüberschreitung im Spannungsfeld von Literatur, Musik, Fotografie, Theater und FilmOsthues, Julian ; Book published by transcript (2016) Detailed reference viewed: 66 (0 UL)Postmoderne Erziehung: zwischen Kontingenz und EngagementBiesta, Gert in Heyting, F.; Tenorth, H.-E. (Eds.) Pädagogik und Pluralismus. Deutsche und niederländische Erfahrungen im Umgang mit Pluralität in Erziehung und Erziehungswissenschaft. (1994) Detailed reference viewed: 56 (0 UL)Postmoderne opvoeding: tussen contingentie en engagementBiesta, Gert in Pedagogiek en Pluralisme. Duitse en Nederlandse visies op pluraliteit in de theorie en de praktijk van de opvoeding. (1993) Detailed reference viewed: 52 (0 UL)Postmoderner Urbanismus. Gestaltung in der städtischen PeripherieHesse, Markus in Geographische Zeitschrift (2007), 94(2), 118-20 Detailed reference viewed: 75 (0 UL)Postmodernism and the repoliticization of education.Biesta, Gert in Interchange (1995), 26 Detailed reference viewed: 94 (0 UL)Postmodernism, neopragmatism och utbildning: återkomsten för det politiska.Biesta, Gert in Säfström, C. A.; Östman, L. (Eds.) Textanalys. Introduktion till syftesrelaterad kritik. (1999) Detailed reference viewed: 25 (0 UL)Postmonolingual schreiben? Zum Jargon der PhilologieDembeck, Till in Zeitschrift für Interkulturelle Germanistik (2012), (2), 133147 Detailed reference viewed: 87 (5 UL)Postmonolingual schreiben? Zum Jargon der Philologie. (zus. mit Till Dembeck)Mein, Georg in Zeitschrift für Interkulturelle Germanistik (2013), (2), 133-147 Detailed reference viewed: 126 (10 UL)Postprandial hyperglycemia stimulates neuroglial plasticity in hypothalamic POMC neurons after a balanced meal; ; et al in Cell Reports (2020), 30 Detailed reference viewed: 52 (3 UL)Poststructural Difference and Lefebvre’s Minimal Difference. Are they Categorically Exclusive?Carr, Constance Presentation (2009, November) Detailed reference viewed: 50 (0 UL) |
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