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Πλοήγηση ανά Θέμα "Proof of concept"

Αποτελέσματα 1-16 από 16

    • Developing a universal, decentralized and immutable Erasmus credit transfer system on blockchain 

      Pelaitis D., Spathoulas G. (2018)
      Blockchain is one of the most hyped technologies of recent years. It promises to restructure the way applications are developed and to replace the widely client-server model used today. While the technology is promising ...

    • Flexible Deployment and Enforcement of Flight and Privacy Restrictions for Drone Applications 

      Grigoropoulos N., Lalis S. (2020)
      As drones gradually become a key component of next-generation cyber-physical systems, it is important to manage them in a flexible and efficient way. At the same time, it is crucial to enforce certain restrictions, which ...

    • A framework for joint network coding and transmission rate control in wireless networks 

      Kim, T. S.; Vural, S.; Broustis, I.; Syrivelis, D.; Krishnamurthy, S. V.; La Porta, T. F. (2010)
      Network coding has been proposed as a technique that can potentially increase the transport capacity of a wireless network via processing and mixing of data packets at intermediate routers. However, most previous studies ...

    • Gathering of robots in a ring with mobile faults 

      Das S., Focardi R., Luccio F.L., Markou E., Squarcina M. (2019)
      This paper studies the well-known problem of gathering multiple mobile agents moving in a graph, but unlike previous results, we consider the problem in the presence of an adversarial mobile entity which we call the malicious ...

    • Gathering of robots in a ring with mobile faults 

      Das S., Focardi R., Luccio F.L., Markou E., Moro D., Squarcina M. (2016)
      In this paper, we consider the problem of gathering mobile agents in a graph in the presence of mobile faults that can appear anywhere in the graph. Faults are modeled as a malicious mobile agent that attempts to block the ...

    • i-Protect: An open source emergency management framework 

      Nef, M. A.; Filippopoulos, I.; Voumvourakis, E.; Aggelis, A.; Perlepes, L.; Stamoulis, G.; Kikiras, P. (2011)
      Emergency management is an essential capability in modern society. As disasters can happen at any time and can differ from each other considerably, it is necessary to develop a supple framework which can comply with each ...

    • Implementing a blockchain infrastructure on top of vehicular Ad Hoc networks 

      Gkogkidis A., Giachoudis N., Spathoulas G., Anagnostopoulos I. (2019)
      Vehicular ad hoc networks have attracted a lot of research recently, because of the multiple possible applications. Blockchain is a new approach to designing distributed storage infrastructures. In this paper the implementation ...

    • Large scale “speedtest” experimentation in Mobile Broadband Networks 

      Midoglu C., Kousias K., Alay Ö., Lutu A., Argyriou A., Riegler M., Griwodz C. (2021)
      Characterizing and evaluating the performance of Mobile Broadband (MBB) networks is a vital need for today's societies. Testbed-based measurements are of great significance in this context, since they allow for controlled ...

    • An open framework for flexible plug-in privacy mechanisms in crowdsensing applications 

      Katsomallos M., Lalis S., Papaioannou T., Theodorakopoulos G. (2017)
      Preserving user privacy is crucial for the wide adoption of crowdsensing and participatory sensing applications that rely on personal devices. Currently, each application comes with its own hardwired and possibly undocumented ...

    • Serious gaming to explore the water-energy-food-land-climate nexus with multi-stakeholder participation: The sim4nexus approach 

      Sušnik J., Mereu S., Trabucco A., Evans B., Khoury M., Luchner J., Domingo X., Vamvakeridou-Lyroudia L.S., Chew C., Savić D.A., Laspidou C., Brouwer F. (2018)
      Water, energy, food, land and climate form a tightly connected nexus in which actions on one sector impact other sectors creating feedbacks and unanticipated consequences. This is especially because at present much scientific ...

    • Supporting multitasking of pipelined computations on embedded parallel processor arrays 

      Syrivelis, D.; Lalis, S. (2009)
      This paper presents software support that enables seamless task restructuring and load balancing of pipelined applications at runtime, making it possible to dynamically pick the stages that will be executed as separate ...

    • Testbed innovations for experimenting with wired and wireless software defined networks 

      Choumas K., Makris N., Korakis T., Tassiulas L., Ott M. (2015)
      Widely available and remotely accessible test beds have been used for a direct comparison of innovative protocols and ideas with existing technologies. Therefore, multiple test beds have been established, aiming at providing ...

    • User authentication method and implementation using a three-axis accelerometer 

      Zaharis, A.; Martini, A.; Kikiras, P.; Stamoulis, G. (2010)
      The rapid growth of accelerometer use on consumer electronics has brought an opportunity for unique user authentication. We present an efficient recognition algorithm for such interaction using a single three-axis ...

    • Using machine learning to identify important predictors of COVID-19 infection prevention behaviors during the early phase of the pandemic 

      Van Lissa C.J., Stroebe W., vanDellen M.R., Leander N.P., Agostini M., Draws T., Grygoryshyn A., Gützgow B., Kreienkamp J., Vetter C.S., Abakoumkin G., Abdul Khaiyom J.H., Ahmedi V., Akkas H., Almenara C.A., Atta M., Bagci S.C., Basel S., Kida E.B., Bernardo A.B.I., Buttrick N.R., Chobthamkit P., Choi H.-S., Cristea M., Csaba S., Damnjanović K., Danyliuk I., Dash A., Di Santo D., Douglas K.M., Enea V., Faller D.G., Fitzsimons G.J., Gheorghiu A., Gómez Á., Hamaidia A., Han Q., Helmy M., Hudiyana J., Jeronimus B.F., Jiang D.-Y., Jovanović V., Kamenov, Kende A., Keng S.-L., Thanh Kieu T.T., Koc Y., Kovyazina K., Kozytska I., Krause J., Kruglanksi A.W., Kurapov A., Kutlaca M., Lantos N.A., Lemay E.P., Jr., Jaya Lesmana C.B., Louis W.R., Lueders A., Malik N.I., Martinez A.P., McCabe K.O., Mehulić J., Milla M.N., Mohammed I., Molinario E., Moyano M., Muhammad H., Mula S., Muluk H., Myroniuk S., Najafi R., Nisa C.F., Nyúl B., O'Keefe P.A., Olivas Osuna J.J., Osin E.N., Park J., Pica G., Pierro A., Rees J.H., Reitsema A.M., Resta E., Rullo M., Ryan M.K., Samekin A., Santtila P., Sasin E.M., Schumpe B.M., Selim H.A., Stanton M.V., Sultana S., Sutton R.M., Tseliou E., Utsugi A., Anne van Breen J., Van Veen K., Vázquez A., Wollast R., Wai-Lan Yeung V., Zand S., Žeželj I.L., Zheng B., Zick A., Zúñiga C., Bélanger J.J. (2022)
      Before vaccines for coronavirus disease 2019 (COVID-19) became available, a set of infection-prevention behaviors constituted the primary means to mitigate the virus spread. Our study aimed to identify important predictors ...

    • Virtual experimentation towards the development of early environmental responsibility skills 

      Tsalapatas, H.; Heidmann, O.; Mogli, M. (2010)
      Environmental training is gaining momentum in European school education, often starting early on at the primary level. This is partly a result of elevated global awareness on the importance of education towards the development ...

    • Virtual sensor services for simulated mobile nodes 

      Koutsoubelias M., Grigoropoulos N., Lalis S. (2017)
      The faithful and flexible simulation of mobile robotic platforms with different application-specific sensing capabilities will become increasingly important in order to test a wide range of scenarios without having to run ...