Now showing items 1-20 of 25

  • Design an efficient router for network on chip design.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Christoforakis, Ioannis
    Thesis advisor: Kornaros, Georgios
    Publication Date: 2018-10-30
    The increased demand for on-chip communication bandwidth as a result of the multi-core trend has made packet switched networks-on-chip (NoCs) a more compelling choice for the communication backbone in next-generation ...
  • DMA controller for a custom embedded system.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Chiotakis, Spyros
    Thesis advisor: Kornaros, Georgios
    Publication Date: 12-01-2016
    A Direct Memory Access (DMA) Controller offloads a processor from tasks that involve transferring of data inside the computing system. The processor commands the DMA controller to initiate the appropriate transactions. ...
  • Hardware-assisted workload dispatching in heterogeneous dataflow architectures.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Tomoutzoglou, Othon
    Thesis advisor: Kornaros, Georgios
    Publication Date: 2017-09-15
    In the scope of this thesis, hardware and software mechanisms have been developed for optimizing system-level performance of heterogeneous system architectures in terms of communication with accelerators. These innovative ...
  • Paravirtualized applications on top of an L4/Fiasco Microkernel.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Ragkousis, Emmanouil-Fragkiskos
    Thesis advisor: Kornaros, Georgios
    Publication Date: 2019-04-02
    In this thesis we added Zedboard support to L4/Fiasco, which allowed us to use it as a hypervisor. In this way we can achieve a better use of resources by sharing them between multiple operating systems and/or bare metal ...
  • Network on chip router components development.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kolympianakis, Filippos-Georgios
    Thesis advisor: Kornaros, Georgios
    Publication Date: 01-11-2012
    In a few years it will be possible for designers to have more than 50 processors and memories of various types in a single chip. A new model for the design of such a system on chip is based upon Network-on-chip (NoC) where ...
  • Development of an embedded system capable of connecting an cell networks, by using HSPA modem, for accessing remote digital system via internet.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Mpakogiannis, Dimitrios
    Thesis advisor: Kornaros, Georgios
    Publication Date: 05-06-2014
    The purpose of this paper is the development of a system, consisting of hardware as well as software, which provide the ability of communication, interaction, and data exchanging between a user and remote devices and ...
  • Application for the assessment the performance of a CUDA Enabled GPU on a CUDA Programming Enviroment.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kapiris, Ioannis; Margaritis, Athanasios
    Thesis advisor: Kornaros, Georgios
    Publication Date: 26-08-2014
    This paper deals with the lack of a complete solution that would assess the performance of a CUDA Enabled GPU on a CUDA Programming Enviroment In the last years there has been a change from frequency driven updates on CPU ...
  • Developing efficient encryption system for embedded systems.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Avgenakis, Ioannis
    Thesis advisor: Kornaros, Georgios
    Publication Date: 02-12-2013
    Purpose of this thesis is the creation of a model of safe communication between two microcontrollers to be used in embedded systems. Specific encryption algorithm will be evaluated by the timing of the procedures of ...
  • Developing a system for enhancing reliability for multinucleated embedded systems in real time.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Christoforakis, Ioannis
    Thesis advisor: Kornaros, Georgios
    Publication Date: 03-09-2012
    Complex multi-core embedded systems are ever more prevalent in modern microelectronic products. The development of such systems creates new possibilities for evolution in aerospace, medicine, communications and consumer ...
  • Development of distributed memory in embedded multinucleated systems.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Vourvoulakis, Dimitrios; Christodoulou, Panagiotis
    Thesis advisor: Kornaros, Georgios
    Publication Date: 19-02-2015
    The purpose of the thesis, is the development of distributed memory in embedded multinucleated systems. In this case, we will use reprogrammable integrated circuits FPGA's, which will develop distributed memories. In terms ...
  • Supportice software for Network on Chip.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Motakis, Antonios
    Thesis advisor: Kornaros, Georgios
    Publication Date: 17-05-2011
    As the number of components embedded on a piece of silicon increases, so are the bandwidth requirements of a System on Chip. As traditional interconnects no longer meet current and future requirements in terms of performance, ...
  • Automated system for the surveillance and control of environmental variables based on ARM mini2440 platform.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kalampoukas, Christos
    Thesis advisor: Kornaros, Georgios
    Publication Date: 17-10-2013
    The objective of this project is the development of a system to monitor and store the temperature and humidity of an area. The hardware used is the board mini2440 by FriendlyARM and the sensor DC-SS500 by Sure Electronics. ...
  • Performance of embeded soft-processors with benchmarks applications.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Maurokostas, Konstantinos; Kenis, Konstantinos
    Thesis advisor: Kornaros, Georgios
    Publication Date: 18-11-2009
  • Estimating the performance of embedded processors in image applications.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Neofytou, Neofytos; Symeou, Charalampos
    Thesis advisor: Kornaros, Georgios
    Publication Date: 24-11-2009
  • Wireless telemetry applications in developing Arduino platform.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Eleftheriadis, Michail
    Thesis advisor: Kornaros, Georgios
    Publication Date: 11-05-2012
    By using open source hardware and sensors that are widely available commercially, we can obtain distant measurements and recording of environmental conditions and checking for possible invasion at any given area. The Arduino ...
  • Cryptography of processed image of embedded systems.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Vazakopoulou, Kalliopi-Marina
    Thesis advisor: Kornaros, Georgios
    Publication Date: 19-12-2013
    This project focuses on the implementation of ciphers into multicores embedded systems. The outcome between four ciphers into a system of two cores, which is based on a prototype platform of Xilinx is also tested. Moreover ...
  • Methodology for workload analysis and scheduling on heterogeneous embedded systems.

    T.E.I. of Crete, School of Engineering (STEF), MSc in Informatics and Multimedia
    Authors: Garefalakis, Emmanouil
    Thesis advisor: Kornaros, Georgios
    Publication Date: 27-11-2015
    The shift towards multicore technologies is offering a great potential of computational power for scientific and industrial applications. However, great challenges to software development arise. Performance gains for data ...
  • Study and software design for microarrays devices in biotechnology.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Moschovi, Anastasia
    Thesis advisor: Kornaros, Georgios
    Publication Date: 11-06-2009
  • Monitoring and dynamic modification of frequency, temperature and energy consumption, of an embeded system network interface, in real time.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Spyridakis, Alexandros
    Thesis advisor: Kornaros, Georgios
    Publication Date: 16-11-2010
    Nowadays, silicon has reached its limits so it is not possible to increase the clock frequency of a processor. We have come to a point where such increases result in energy consumption inefficiencies, create thermal problems, ...
  • Weighted scheduling in heterogeneous architectures for offloading variable-length kernels.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Pratikakis, Menelaos
    Thesis advisor: Kornaros, Georgios
    Publication Date: 2016-10-14
    Heterogeneous System Architecture (HSA) is a type of computer processor architecture that integrates different processor architectures, for example central processing units and graphics processors, on the same bus with ...