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Implementation and evaluation of an algorithm for the omni-do problem using the ensemble group communication service
(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 ...
Front-end interface for a distributed storage system using laravel
(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 ...
Implementation and experimental evaluation of the layered data replication algorithm
(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 ...
Exploiting the use of GPUs and CELL Broadband Engine in Parallel Acceleration of Decision Support Queries using Rapidmind Data-Parallel Platform
(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 ...
Modelling the multiple sclerosis disease using stochastic petri nets
(Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2011-01)
Multiple Sclerosis is an inflammatory demyelinating disorder of the Central Nervous System. It is an autoimmune disease that its causes are still not clarified. The demyelization of the neural axons leads to the physical ...
Evaluation of algorithms implementing multiple writer multiple reader atomic registers on planet-lab
(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 ...
Evaluation of resource control algorithms for congestion control in wireless sensor networks
(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 ...
Ontological query rewriting: termination criteria
(Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2022-12)
Ontological queries are queries evaluated against a database and an ontology, i.e. a set of logic rules and constraints from which new knowledge can be derived from. Ontological database systems can thus be more powerful ...
Algorithm mechanisms for reliable master - worker internet - based computing under communication uncertainty
(Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2012-06)
We consider Internet-based master-worker computations, where a master processor assigns, across the Internet, a computational task to a set of untrusted worker processors and collects their responses. Examples of such ...