Μεταπτυχιακές εργασίες / Master Theses: Recent submissions

Now showing items 141-160 of 303

  • Internal audit in ERP environments. Empirical research.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Magoulianou, Stavroula
    Thesis advisor: Stefanou, Konstantinos
    Publication Date: 2017-03-30
    Purpose: The present study investigates the relationship between internal audit and contemporary Enterprise Resource Planning Systems (ERP), both theoretically and empirically, employing field research for enterprises ...

  • Internal audit in Local Government Authorities.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Andrianou, Eftychia
    Thesis advisor: Samara, Angeliki
    Publication Date: 2016-12-07
    Internal control is now internationally, a process that brings multiple benefits and add value to all types of entities in the private or public sector that it is implementing, provided it is carried out effectively. The ...

  • Deferred tax and earnings management.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Rousakis, Nikolaos
    Thesis advisor: Zisis, Vasileios
    Publication Date: 2017-02-23
    Originality: In recent years and especially during the latest economic crisis, the phenomenon of earnings management is troubling in a great degree the users of economic situations (analysts, investors, regulatory services) ...

  • Human activity recognition using smartphones.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Malliotakis, Theodoros
    Thesis advisor: Tsiknakis, Emmanouil
    Publication Date: 2017-02-20
    Many countries are facing an increasing elderly population. Consistently low birth rates and higher life expectancy is transforming the shape of the EU-28’s age pyramid; probably the most important change will be the marked ...

  • A virtual reality serious game platform to support treatment of phobia patients.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Kornarakis, Ioannis
    Thesis advisor: Pachoulakis, Ioannis
    Publication Date: 2017-02-09
    Phobias are an Anxiety Disorder with a significant percentage of the general population suffering from them. In recent years, Virtual Reality Exposure Therapy has emerged, that aids in the treatment of phobias using ...

  • Position and force control of a robotic finger moving on a flat rigid surface.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Kavvousanos, Stavros
    Thesis advisor: Fasoulas, Ioannis
    Publication Date: 2017-01-31
    This thesis deals with the problem of controlling a robotic finger with deformable edge as it moves on a flat rigid surface to a desired position so as to perform rolling motion by exerting a normal force to the surface. In ...

  • Signal processing methods for the estimation of physiological parameters from optical recordings.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Christinaki, Eirini
    Thesis advisor: Tsiknakis, Emmanouil
    Publication Date: 2017-01-16
    Monitoring of physiological signals of an individual via remote and contactless means is an important scientific challenge, whose resolution will enable the development of novel, non-intrusive mHealth and wellness-management ...

  • Development of a system for controlling the photocatalytic removing of gaseous pollutants on metal oxides coatings.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Dretakis, Michail
    Thesis advisor: Katsarakis, Nikolaos
    Publication Date: 2016-12-21
    One of the major problems that our society faces nowadays, is the pollution of the environment. The machinery used in everyday life requires energy, which came from coal combustion at first and later from various oil ...

  • European subsidies as a factor of regional economic growth.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Papadopoulou, Zacharoula
    Thesis advisor: Stamatopoulos, Theodoros
    Publication Date: 2016-12-20
    The purpose of this research is to present the differences in each region, to analyse capital flows of each prefecture. A different approach to the problems will be shown through this analysis, concerning the unequal ...

  • International differences in accounting standardization and comparability of financial statements.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Danelaki, Maria
    Thesis advisor: Rodosthenous, Maria
    Publication Date: 2016-12-20
    The purpose of this paper is the depiction of whether or not variations in the quality of information given in America using the (US GAAP) Generally Accepted Accounting Standards, and in Europe with the use of (IAS / IFRS) ...

  • Design, manufacturing and assembly of smart percussion carving tool.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Maniadi, Athina
    Thesis advisor: Vidakis, Nektarios
    Publication Date: 2016-11-29
    This thesis examines the purpose, the design and manufacturing of a smart, percussion carving tool, capable of processing brittle materials like marble and other carving stones, either manually by the hand of a sculptor ...

  • Capital structure, ownership and performance of Greek firms.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Koukoulas, Konstantinos
    Thesis advisor: Arvanitis, Stavros
    Publication Date: 2016-11-23
    The purpose of this paper is to investigate the relationship between capital structure, ownership and firm performance on Greek firms. Design/ methodology/ approach: Data were collected from the Thomson Reuters database ...

  • Relationship between size, growth and profitability.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Skordylakis, Christos
    Thesis advisor: Arvanitis, Stavros
    Publication Date: 2016-11-23
    This study explores the relationship between the growth rate, size and business profitability. The growth rate in this study expressed through sales growth and employee while the natural logarithm of the assets we use to ...

  • Semantic Web Interior Decoration with queries and 3D representation over WebRTC and X3DOM.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Steiakaki, Malvina
    Thesis advisor: Malamos, Athanasios
    Publication Date: 2016-11-10
    In this thesis, we present a web based framework for interior decoration that merges Real Time Communication, Web3D technologies and Semantic Web ontologies. The system based on an OWL framework which describes the interior ...

  • Development and evaluation of a web friendly telephone system.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Daskalakis, Dimitrios-Christos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2016-11-01
    In this thesis we exploit the relative maturity of technologies and libraries such as WebRTC, JsSIP and Asterisk in order to achieve enhanced communications abilities. We enable the browser to accept and make calls, ...

  • All-terrain autonomous legged robotic platform.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Deligiannis, Ioannis
    Thesis advisor: Papadourakis, Georgios
    Publication Date: 2016-10-31
    Developing an all-terrain legged robotic platform capable of maneuvering and navigating in a non- structured environment has been an area of research in recent years. This master thesis presents the analysis, design, and ...

  • Study of electromagnetic field measurement methodology of pulsed rotating high-power signals.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Pantelaki, Kalliopi
    Thesis advisor: Stratakis, Dimitrios
    Publication Date: 2016-10-31
    The great development of wireless communication technology has caused much concern about the possible adverse effects of electromagnetic field exposure on human health. A special type of such emissions is the rotating ...

  • Exploring eye activity as an indication of emotional state.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Tzedakis, Charalampos
    Thesis advisor: Tsiknakis, Emmanouil
    Publication Date: 2016-10-31
    The human eye allows vision but also reflects mood, emotional state, mental and physical condition. Εye activity and behavior reflected in pupil size, gaze direction, eyelid motion or eye opening are affected by states of ...

  • A Web-Based implementation for the specification IMS QTI.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Velegraki, Eirini
    Thesis advisor: Vasilakis, Konstantinos
    Publication Date: 2016-10-26
    In this thesis we consider the specification Question and Test Interoperability (QTI) of IMS GLC. QTI is a data model designed for representation of tests, questions and reporting their results. Another aim of QTI is to ...

  • 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 ...