Now showing items 1-20 of 255

  • The relation between cash flow, acquisition of knowledge and financial performance of a corporation or an organization. Case study of the Ioannina poultry cooperative “Pindos”.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Vranias, Nikolaos
    Thesis advisor: Tzortzaki, Alexia-Mairi
    Publication Date: 2019-07-26
    The object of this particular task was to research if the acquisition of knowledge contributes at the insourcing financial performance of the business and generally at the financial performance of the corporation. The ...
  • Study of the installation of a high-efficiency combined heat and power plant (CHP) at 424 General Military Hospital.

    T.E.I. of Crete, School of Engineering (STEF), IPPS in Energy Systems
    Authors: Iliadis, Ioannis
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 2019-07-26
    The global energy problem and the impact of emissions, due to human activities, such as industry and energy production, have resulted in augmenting people, academics and national governments in terms of environmental ...
  • Optimization of the cooperative behavior of robotic vehicles group with the help of evolutionary strategies.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Martinis, Athanasios
    Thesis advisor: Doitsidis, Eleftherios
    Publication Date: 2019-07-26
    The core component of autonomous vehicles is the actual controller of the vehicle itself, which is responsible the operation in an unknown environment. Currently there are several approaches on the actual type of the ...
  • Internal audit - Audit committee.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Chachlaki, Anna
    Thesis advisor: Arvanitis, Stavros
    Publication Date: 2019-07-25
    The frequency of meetings of the Audit Committee has been related to several factors, as, as an indication, many researchers have used the number of meetings made by audit committees to measure their effectiveness, build ...
  • Development of a dynamic model for an underwater robot propelled by undulatory fins.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Chaniotakis, Evangelos
    Thesis advisor: Sfakiotakis, Michail
    Publication Date: 2019-07-25
    In recent years, there is an increased interest in the development of biomimetic Unmanned Underwater Vehicles (UUVs). In this category we can include the robotic prototype SQUIBOTmini that has been developed in the Control ...
  • Security primitives in a hierarchical GNU/LINUX driver of a hardware NoC firewall.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Piperaki, Paraskevi
    Thesis advisor: Grammatikakis, Miltiadis
    Publication Date: 2019-07-24
    We develop design methodology for implementing and validating hierarchical GNU/Linux security primitives on top of a hardware Network-on-Chip (NoC) Firewall mechanism embedded in an FPGA development board (ARMv7-based ...
  • Developing an ontology exploration application for mobile devices.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Damianakis, Alexandros
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2019-07-19
    In this study, we developed an innovating Android application in order to display data from OWL ontologies. Using some tested technologies for Android development the application became stable and usable. Moreover, we ...
  • Design, manufacturing and testing of anthropomorphic robotic intent with the ability to move and handle objects.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Kalantzis, Spyridon
    Thesis advisor: Fasoulas, Ioannis
    Publication Date: 2019-07-05
    In this Master Thesis, a more extensive study of the anthropomorphic robotic hands currently taking place, recognizing the study fields of each one, is carried out. This is done through a lot of studies from universities ...
  • A survey of temporal-spatial reasoners in the semantic web.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Kortsidakis, Emmanouil
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2019-07-03
    The study of spatial-temporal reasoners is labeled nowadays as a great necessity. In the past relational databases were used to approach this task. The main problem with the approach mentioned above is that no inference ...
  • The contribution of internal audit in avoiding the earnings management of the financial statements: the critical and empirical approach.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Zacharioudakis, Georgios
    Thesis advisor: Karampinis, Nikolaos
    Publication Date: 2019-05-13
    Purpose: The current dissertation investigates the relationship between corporate governance mechanisms and earnings management. More emphasis is given on the role of internal audit and particularly on the role of the audit ...
  • Audit in the period of economic crisis.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Botis, Aineias
    Thesis advisor: Ladas, Anestis
    Publication Date: 2019-05-08
    Main purpose of the thesis is to examine the correlation between audit and the economic recession. The methodology we have followed for the development of the thesis is based on the review of the relevant literature and ...
  • Internal auditing: necessary fact in modern financial environment.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Sarantos, Eleftherios
    Thesis advisor: Tampouratzi, Efthalia
    Publication Date: 2019-02-11
    The recent global financial crisis has undoubtedly taught us much. The secret to modern enterprise lies in the prevention of situations rather than simply in their suppression. Unfortunately, when there is no point in ...
  • Extracting high-dimensional features from medical images by utilizing deep learning techniques.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Trivizakis, Eleftherios
    Thesis advisor: Marias, Konstantinos
    Publication Date: 2019-02-05
    Machine Learning, as a field of computer science started in the early 1960s. Recently, with the rise of high-throughput computing and the massively available data, advanced machine learning techniques have led to unprecedented ...
  • 3D Avatar and I-ACE in the service of the deaf people.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Kornarakis, Konstantinos
    Thesis advisor: Papadourakis, Georgios
    Publication Date: 2019-01-11
    Greek sign language has been recognized as the official language of the deaf in 2000. In Greece, there are about 25,000 deaf and about 40,000 Hearcans. Its dissemination is limited to the deaf and hard of hearing groups, ...
  • Video tracking and 3D visualization web application.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Kalykakis, Eleftherios
    Thesis advisor: Malamos, Athanasios
    Publication Date: 2019-01-10
    The entry of technology into sports has been enormous over the last years. It has covered almost every part of all existing sports and data are being mined from everything that can affect a sport’s event flow. From calculating ...
  • Learning, basic structures, algorithms and data structures in procedural programming with the use of Arduino. The case of programming in the 2nd grade of the vocational high school.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Freskakis, Dimitrios
    Thesis advisor: Vidakis, Nikolaos
    Publication Date: 2019-01-11
    STEM education is increasingly being used by the educational community to deal with situations in the real world through a design-based problem-solving process used by engineers or scientists. This method allows students ...
  • 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 ...
  • Design and development of user-friendly authoring tool for location based treasure hunts.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Charalampakos, Orestis
    Thesis advisor: Vidakis, Nikolaos
    Publication Date: 2018-10-23
    Location based games can be a very attractive way to make the participants discover new places, learn about their history, or just play around! In a treasure hunt, riddles guide the players from point to point. The creator ...
  • Enhancing public safety with smart street lighting: Koules walkway case.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Ntritsos, Roland
    Thesis advisor: Vidakis, Nikolaos
    Publication Date: 2018-10-23
    The Internet of Things (IoT) paradigm has given new tools and countless opportunities to promote new Smart City initiatives on a worldwide scale. IoT provides the means to remotely monitor, manage and control devices, ...
  • Big data analytics and knowledge discovery through location-based social networks (LBSN).

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Makridis, Ioannis
    Thesis advisor: Kopanakis, Ioannis
    Publication Date: 2018-09-13
    Current research argues that the use of social networks can be a dominant resource for acquiring valuable knowledge about tourist destinations through the collection of data from Location-Based Social Networks (LBSN). This ...