Browsing by Advisor "Panagiotakis, Spyridon"

Now showing items 1-20 of 42

  • Calculation of vegetation indicators in crops through optical methods and IoT technologies.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Kyprakis, Ioannis
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2022-10-14
    Calculation of vegetation indicators is very important to understand a plant’s health, and how the plant behaves under certain environmental conditions. Those calculations are extremely helpful to agronomists and farmers ...

  • Cyber security analysis on a production environment featuring software defined networks.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Aspradakis, Panagiotis
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2020-10-09
    The ever-changing cyber threats are a defining feature of today's global landscape. Cyber Security is essential for organizations, businesses and many other stakeholders and one of the major issues for Industry 4.0. With ...

  • Exploiting compressed sensing in distributed machine learning.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Stamatakis, Emmanouil
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2023-07-11
    A range of contemporary applications, such as remote monitoring of crucial measurements, mechanical fault recognition, remote detection of structural strain in constructions, and many others, have become possible today ...

  • Machine-to-machine (M2M) communication using MQTT-SN over an heterogeneous WSN infrastructure

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Kamaratakis, Georgios
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2024-01-25
    The major protocols used for M2M communication are MQTT, CoAP, OMA LWM2M. In short, these protocols target devices that have to conserve power so that they can operate for a long time on batteries. In M2M/IoT protocols, ...

  • Smart robotic single axis camera for the collection of images and the monitoring of plant growth in studies of precision agriculture.

    H.M.U., School of Engineering (ScENG) MSc in Advanced Manufacturing Systems, Automation and Robotics
    Authors: Perdikakis, Spyridon
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2023-07-12
    Monitoring plants and acquiring data in a greenhouse is a task that requires significant effort and time. Achieving the necessary accuracy and repeatability in plant image acquisition can be challenging. To address ...

  • Ubiquitous learning with Experience API.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Papadokostaki, Koralia
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2017-12-05
    It is without doubt that the current major and popular technological achievements- Internet, social media and mobile devices- influence dramatically current trends in education and learning. With the rapid expansion of ...

  • WiFi-based indoor positioning.

    H.M.U., School of Engineering (ScENG) MSc in Informatics & Multimedia
    Authors: Savvas, Charilaos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2024-01-23
    In this dissertation, the primary focus is the development of an indoor positioning system predicated on WiFi technology, harnessing both Round Trip Time (RTT) and Received Signal Strength Indication (RSSI) methodologies. ...

  • Development location - Based application with technology GPS, HTML5 and Android.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Sourelas, Dimitrios
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 27-03-2015
    Mobile devices have ceased to be units which one can use to make a phone call , send an email or perform any Office application . Mobile devices incorporating positioning and orientation evolve in plants, which can create ...

  • Development of a location-based application for remote control devices.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kantas, Alexandros
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2018-01-08
    Over the past few years the Internet of Things (IoT) is developing at a rapid pace. Location services is a vital dimension of the IoT concept. This thesis, it’s dealing with the build and the implementation way of a ...

  • Development of a wireless sensor network for monitoring environmental parameters.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Vlassis, Nikolaos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2024-01-18
    Monitoring harmful gases is an important process to ensure the safety and protection of the environment and human life. Increased Awareness of these issues and the need for emission prevention and control have led to ...

  • Development of an autonomous robotic ground vehicle controlled through ROS.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Ntagkinis, Nikolaos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2023-10-19
    The purpose of this thesis is to study, design and develop an autonomous robotic ground vehicle controlled through ROS, with the lowest possible implementation cost. It was studied to what extent this implementation ...

  • Design and implement an application using speech recognition in the user interface.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Daskalakis, Michalis
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 30-03-2015
    This project aims to design and implement an application that will use speech recognition in the user interface. In recent years there has been rapid growth in applications that use speech recognition, from automation in ...

  • Web site development and mobile application for monitoring a school bus

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Alexakis, Georgios
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2016-06-24
    This thesis presents a complete platform designed to track a school bus by using smart devices. It is divided into two applications, which are developed in completely different technologies but having in common the web ...

  • 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, ...

  • Mobile and web application development using Ionic 4.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kosmopoulos, Georgios
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2019-06-24
    A platform concerning scientific conferences has been developed for this project that serves the dual purpose of facilitating both conference organizers and those interested to attend. Organizers will be able to register ...

  • Audio-visual application in HTML5 and comparison with Android, Firefox OS, Tizen.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kokolaki, Maria Panagiota
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 24-10-2014
    This thesis aims at developing an application of image processing in 3 different mobile environments: newly entered Tizen, FirefoxOs, and last but not least Android.At the same time, HTML5, Tizen, and Firefox OS are being ...

  • Development of M2M protocol for AD HOC networks in swarm operations.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Tsichlakis, Vasileios
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2021-05-24
    In the present dissertation we attempt to study and implement a system of two or more motor vehicles, which are interconnected via a WSN network in a grid topology and process data. They generate useful information using ...

  • Sensor network for monitoring environmental conditions.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Rallis, Spyridon
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2022-01-12
    The aim of this thesis is the design and deployment of a wireless sensor network targeted at measuring and presenting environmental and air-quality data, like temperature or particulate matter. Taking advantage of ...

  • Crowdsourcing mapping web service.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Tsoukalas, Emmanouil
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2021-10-22
    Crowdsourcing refers to a distributed problem-solving model in which a crowd of undefined size is engaged in the task of solving a complex problem through an open call. This novel problem-solving model found its way into ...

  • Dynamic management system for urban traffic optimization.

    T.E.I. of Crete, School of Engineering (STEF), PPS in Informatics and Multimedia
    Authors: Krasadakis, Stylianos
    Thesis advisor: Panagiotakis, Spyridon
    Publication Date: 2018-06-06
    There have been many efforts to standardize the definition of a smart city, but it remains controversial to this day. A latest report from International Telecommunication Union, defines smart city, after an extensive search ...