Browsing Τμήμα Πληροφορικής / Department of Computer Science by Title

Now showing items 17-36 of 106

    • Master Thesis  

      Enchancing the tempo compiler to support java-sockets/TCP -based communication 

      Ploutarchou, Christos C. (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2011-06)
      The term automated implementation of distributed algorithms refers to the process during which an algorithm written in Input/Output Automata (IOA) and/or Timed IOA is automatically translated to executable code. The Tempo ...
    • Master Thesis  

      Enhanced Channel Switching in MBMS UMTS using a Dynamic Power Counting scheme 

      Vlotomas, Neophytos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2006-06)
      In this thesis we propose a novel power based algorithm for switching between ptp and ptm in order to deliver MBMS content with minimum power consumption. Currently tra-ditional technique of UE counting uses only a predefined ...
    • Master Thesis  

      Evaluating the network survivability issue of k-best paths through graph theoretic techniques 

      Stylianou, Marinos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2005-06)
      In this thesis graph theoretic techniques are adopted for addressing the network survivability issue of disjoint paths selection. The evaluation was conducted after the implementation of a solver that produces a solution ...
    • Master Thesis  

      Evaluation of algorithms implementing multiple writer multiple reader atomic registers on planet-lab 

      Savva, Andreas (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2010-08)
      A lot of research has been conducted for studying efficient data survivability in distributed storage systems. A challenging question that researches attempt to address is “How can a distributed system efficiently maintain ...
    • Master Thesis  

      Evaluation of resource control algorithms for congestion control in wireless sensor networks 

      Pafitis, Aristodemos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2011-05)
      One of wireless sensor networks’ challenging issues is the congestion control problem. While a lot of attention has been given to rate reduction (Traffic Control) methods to avoid congestion, a new approach emerged. Resource ...
    • Master Thesis  Open Access

      Expanding MYeHealthAppCY - Integration of BLE Medical Devices 

      Andreou, Andreas (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2023)
      Ο τομέας της ψηφιακής υγείας μεταμορφώνει την υγειονομική περίθαλψη, προσφέροντας αυξημένη προσβασιμότητα, ευκολία και εξατομίκευση της περίθαλψης. Στο πλαίσιο αυτό, η παρούσα διατριβή παρουσιάζει μια επέκταση του ...
    • Master Thesis  Open Access

      Explainable artificial intelligence in medicine: symbolic reasoning, machine learning, and hybrid approaches 

      Theocharous, Chara (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2023-12)
      As the usage of Artificial Intelligence (AI) is growing exponentially, it has been incorporated in medical diagnosis as well as other domains. Although Machine Learning (ML) models have been widespread adopted, many of ...
    • Master Thesis  

      Exploiting the use of GPUs and CELL Broadband Engine in Parallel Acceleration of Decision Support Queries using Rapidmind Data-Parallel Platform 

      Othonos, Despo (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2009-06)
      Databases are the main component of modern systems. We may find Database Management Systems (DBMS) in the backend of many software systems, such as Enterprise Resource Systems (ERPs), websites, accounting systems, scientific ...
    • Master Thesis  

      Extending diffserv architecture: integration of idcc and rmd framework 

      Djouvas, Costas (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2003-05)
      The rapid growth of demands that is being observed during the last few years shows the unavailability of current solutions to provide QoS. Since it is expected that these demands will continue to increase rapidly, much ...
    • Master Thesis  Open Access

      Fake News Evolution - Linguistic Characteristics 

      Christodoulou, Chrysovalantis S. (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2020-12-21)
      Recently, the misinformation pandemic, known as \say{infodemic}, has been flooding the internet and social media. The crisis of misinformation is rapidly infecting our daily lives, and its impact on society and democracy ...
    • Master Thesis  Open Access

      Front-end interface for a distributed storage system using laravel 

      Neofytou, Andreas (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2023-05-31)
      This Thesis is about a distributed system application which is able to manage large shared data objects in distributed storage systems (DSS) while increasing the number of concurrent accesses, maintaining high levels of ...
    • Master Thesis  Open Access

      GAIA: an ai diagnostic decision-support system for gynecology based on argumentation 

      Yiangou, Ioannis A. (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2021-06-01)
      Σε αυτή την διατριβή παρουσιάζουμε το “GynAIcologicA” (GAIA), μία υλοποίηση ενός Συστήματος Υποβοήθησης Διάγνωσης [1] για τη Γυναικολογία, που θα προσφέρει υποστήριξη στους ειδικούς του τομέα κατά την κλινική διάγνωση. Η ...
    • Master Thesis  

      Identifying software packages on cloud machine instances using filesystem meta-data 

      Theodorou, Neophytos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2011-09)
      Utilization of the emerging grid and cloud infrastructure requires services which allow the user to identify the machine instances suitable for her software needs. Identifying the software packages installed on cloud machine ...
    • Master Thesis  

      Implementation and evaluation of an algorithm for the omni-do problem using the ensemble group communication service 

      Savva, Ioanna (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2009-12)
      A lot of research has been conducted for studying cooperation in distributed systems. The abstract problem of performing a set of tasks by a set of distributed fault-prone processors is generally known as DO-ALL. In ...
    • Master Thesis  

      Implementation and Evaluation of Differentiated Services on Linux 

      Mylonas, Yiannos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2001)
      The existing Internet architecture is based on the “best effort” model for delivering packets across the Internet. The current architecture delivers a packet at its best possible (best-effort) but doesn’t guarantee when ...
    • Master Thesis  

      Implementation and experimental evaluation of the layered data replication algorithm 

      Demeti, Marilena (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2013-01)
      In this thesis, we provide an implementation and experimental evaluation of the LDR algorithm [13]. LDR has the potential of being the basis of a distributed file system that achieves the three main goals that any File ...
    • Master Thesis  Open Access

      Implementation of mocap solver algorithm on motion captures to improve accuracy and performance 

      Panayiotou, Markos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2022-12)
      One of the main issues that Motion Capture systems face is to accurately note all markers within the 3D environment. While the accuracy varies according to the system used, there are algorithms that use Deep Learning ...
    • Master Thesis  Open Access

      Implementation, validation and experimental evaluation of a self-stabilizing randomized Byzantine-tolerant binary consensus algorithm 

      Demetriou, Constandinos (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2022-05-31)
      Binary consensus is a problem in which a set of processors must agree on a single binary value. In asynchronous systems, where a subset of the processors may be malicious, this challenge gets more challenging. We study ...
    • Master Thesis  Open Access

      Implementation, validation, and experimental evaluation of a self-stabilizing Byzantine-tolerant multivalued consensus algorithm 

      Charalampous, Andreas (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2022-07)
      Distributed computing has been in the foreground for decades, with distributed systems having numerous applications. Due to their architecture, one fundamental problem that these systems often need to solve is the consensus ...
    • Master Thesis  Open Access

      Implentation,validation and experimental evaluation of a distributed randomized common coin algorithm 

      Kousiappas, Michalis (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2022-07-28)
      A crucial problem found in distributed system is to achieve trustworthyness. If we know who to trust then we can try and reach consensus which is to decide a common value for everyone. This becomes significantly more ...