Μεταπτυχιακές εργασίες / Master Theses: Recent submissions

Now showing items 161-180 of 303

  • Α WebRTC based platform for synchronous online collaboration and screen casting.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Pinikas, Nikolaos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2016-10-06
    WebRTC is a project that was released by Google in 2011 to allow browser-to- browser communication. It includes voice, video and data without the use of plugins. The mission of WebRTC according to Google is to enable ...

  • Receiving data of high resolution spectrograph.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Andrianakis, Michail
    Thesis advisor: Drakakis, Emmanouil
    Publication Date: 2016-10-06
    The subject of this study is spectroscopic analysis and its evolutional capabilities. More specifically, we dealt with the spectroscopic-analysis device which lies in the ''Laboratory power Electronics'' in the department ...

  • Balanced ScoreCard and internal audit: a Greek case study.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Papanastasiou, Pantelis
    Thesis advisor: Tzortzaki, Alexia-Mairi
    Publication Date: 2016-10-06
    In this study we conducted the effectiveness of Balanced Scorecard effort to locate a specialized area of Corporate Governance, Internal Audit. Conducted a bibliographic review of the subject, so as to lay the foundations, ...

  • Smart lighting and potential applications in the School of Engineering of TEI of Crete.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Akrasakis, Stavros
    Thesis advisor: Tsikalakis, Antonios
    Publication Date: 2016-10-06
    Lighting consumption represents at least 15% of the total energy consumption of Public Education buildings. In this thesis smart techniques for energy management in lighting are presented. In order to do so, the main indoor ...

  • Signal-modal temporal seqence labeling using ESN classifier.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Katsoulakis, Emmanouil
    Thesis advisor: Kosmopoulos, Dimitrios
    Publication Date: 2016-09-27
    Gesture recognition is one of the most significant issues of human-machine interconnection via mathematical algorithms. Gestures can originate from body or face motion and most of the time are recorded by a camera. Extracted ...

  • Development of laboratory scale electrochromic windows, used for energy saving in buildings.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Psifis, Konstantinos
    Thesis advisor: Koudoumas, Emmanouil
    Publication Date: 2016-09-27
    In recent years, there has been intense research interest in the implementation of novel solar control devices for energy saving in buildings. Among others, electrochromic windows, a class of "smart windows ", are quite ...

  • Visual teleoperation of an anthropomorphic robotic hand.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Veisaki, Eleni
    Thesis advisor: Fasoulas, Ioannis; Kosmopoulos, Dimitrios
    Publication Date: 2016-09-27
    Remote control of complex mechatronic systems, in an intuitive way, is not an easy task especially when we refer to robot manipulators and anthropomorphic robotic hands. In this case, teleoperation is often performed through ...

  • Semantic web services for blog articles.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Maridakis, Nikolaos
    Thesis advisor: Papadakis, Nikolaos
    Publication Date: 2016-09-27
    The appearance of new web technologies and the massive available information online led to an information overload within the web. Considering this revolution, blogs have become a new way of providing and distributing ...

  • The Balanced Scorecard a critical approach - case study in a cooperative organization.

    T.E.I. of Crete, School of Management and Economics (SDO), PPS in Accounting and Auditing
    Authors: Velegrakis, Michail
    Thesis advisor: Tzortzaki, Alexia-Mairi
    Publication Date: 2016-09-05
    This master dissertation aims at the accumulation of necessary knowledge which could be useful to a reader in order to manage a successful execution of an organization strategy, by using both the Strategic Map and BSC. ...

  • Modeling and analysis of energy consumption for data center space.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Fantaoutsakis, Ioannis
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2016-08-24
    This work investigates the thermal performance of buildings with emphasis on data center spaces. Power consumption in Data Centers, nowadays, is constantly increasing. Data Centers provide the world community with an ...

  • Deep learning framework, for image classification applications.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Frangiadoulis, Alexandros
    Thesis advisor: Vidakis, Nikolaos
    Publication Date: 2016-08-23
    In this master thesis, we design and construct a Deep-Learning Framework, which is a model for building image classification applications. We demonstrate the “CNNs Tester” and a web-application structure. “CNNs Tester” ...

  • School as a service.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Orfanakis, Vasileios
    Thesis advisor: Vasilakis, Konstantinos; Kalogiannakis, Michail
    Publication Date: 2016-08-23
    Today, during the “fourth industrial revolution” which is lead by the Internet and the digital ecosystem it creates, educational institutes are expected to achieve the development of not only the functional skills of ...

  • Design and implementation of an active electrodes based eeg device, suitable for use in steady state visual evoked potentials (SSVEP). Study and applications.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Lygerakis, Michail
    Thesis advisor: Tsiknakis, Emmanouil; Sakkalis, Evangelos
    Publication Date: 2016-07-18
    Steady State Visually Evoked Potentials (SSVEP) are defined as signals produced by the brain as responses to visual stimulation at certain frequencies. When a visual stimulus ranging from 3.5 Hz to 75 Hz, [1] stimulates ...

  • Texture analysis on DCE-MR and DW-MR images.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Serafeimidis, Iosif
    Thesis advisor: Marias, Konstantinos
    Publication Date: 2016-07-18
    Medical Image processing and analysis aim to deliver to the clinician diagnostic and prognostic information obtained in a non-invasive way. Interpreting the content of the medical images is traditionally done by visual ...

  • Design and development of device for rapid thermal annealing (RTA) - Usage of the device for the thermal annealing of transparent electrodes by metal oxides.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Nikias, Theodoros
    Thesis advisor: Koudoumas, Emmanouil
    Publication Date: 2016-07-18
    The present work addresses the topic of thermal annealing as an important method to improve the physical properties of various materials. The main scope was the design and construction of a small prototype rapid thermal ...

  • Manipulation of internet browser with multimodal devices and introduction of multimodal interactive framework C.O.A.L.S.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Varchalamas, Petros
    Thesis advisor: Vidakis, Nikolaos
    Publication Date: 2016-07-18
    Humans interact with each other and with their environment in everyday life by utilizing the five basic senses as input modalities while using for output, modalities like sounds, gestures, gaze, facial and body expressions. ...

  • Development of a field robot and autonomous navigation in row crop.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Kalykakis, Emmanouil
    Thesis advisor: Kavvousanos, Emmanouil
    Publication Date: 2016-07-18
    The penetration of the mechatronics science and informatics on the agricultural production and generally the embedding of more cutting edge technologies aims to the better management of the farm, to the reduction of the ...

  • Estimating human activity patterns in dynamic environments based on smart, wearable sensors : a feasibility study.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Chatzaki, Charikleia
    Thesis advisor: Tsiknakis, Emmanouil
    Publication Date: 2016-07-15
    The demands for understanding human activities have steadily grown in recent years in the health-care domain, especially in elder care support, rehabilitation assistance, diabetes, cognitive disorders, assisting living and ...

  • Development of a control system for a 2 DOF robotic arm which includes machine vision.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Froudarakis, Konstantinos
    Thesis advisor: Kavvousanos, Emmanouil
    Publication Date: 2016-07-15
    The purpose of this paper is to develop a Machine Vision system, with only one camera, which can identify an object on a ballistic trajectory, calculate the point of impact on the plane of the robotic arm, and intercept ...

  • Control system for 3 DOF robotic arm.

    T.E.I. of Crete, School of Engineering (STEF), IPPS Advanced Manufacturing Systems, Automation and Robotics
    Authors: Alexiadis, Dimitrios
    Thesis advisor: Kavousanos, Emmanouil
    Publication Date: 2016-07-15
    The purpose of this project is the development of a control system for three degrees of freedom robotic arm. The specific robotic arm is part of a wheeled robotic vehicle for harvesting crop in a greenhouse. The system is ...