The rapid advances made in the field of radiology, the increased frequency in which oncological diseases appear, as well as the demand for prevailing medical checks, led to the creation of a large database of radiology ...

Η Ευρωπαϊκή Ένωση έχει ασχοληθεί κατ' επανάληψη και με το θέμα των Εθνικών Δημόσιων Διοικήσεων, επί σκοπώ, μέσω του κατά το δυνατόν εκσυγχρονισμού τους, αυτές να οδηγηθούν σε συγκλίνουσες διοικητικές ρυθμίσεις, τείνουσες ...

Τα θέματα της επικοινωνίας μετά του Κοινού, των Δημοσίων Σχέσεων δηλαδή, (με την ευρύτερη έννοια τον όρον), και τα θέματα των Μέσων, Διαδικασιών και Τεχνικών, μέσω των οποίων αυτή επιτυγχάνεται, δεν έχουν αποτελέσει στην ...

Η ταύτιση των κοινωνιών με τον Δημόσιο χώρο είναι βεβαιωμένη ιστορικά και διαχρονικά. Κυρίως όμως υφίσταται οργανικά, αφού δεν υπάρχουν κοινωνίες χωρίς χωρική μορφή και υπόσταση, αλλά και αντίστροφα, αφού ο χώρος και ...

Purpose – This paper examines three important interrelated issues that arise in the context of financial investigations: (i) the access of law enforcement agencies to centralised bank account registries that have been ...

The results of a content based image retrieval system can be evaluated by several performance measures, each one employing different evaluation criteria. Many of the methods used in the field of information retrieval have ...

Due to the rapid development of information technology and the continuously increasing number of available multimedia data, the task of retrieving information based on visual content has become a popular subject of scientific ...

The IoT ecosystem is evolving quickly, developing several applications in different sectors. The majority of these applications use centralized infrastructures something that poses several challenges especially related to ...

In this report we give an overview of our participation in the TREC 2013 Contextual Suggestion Track. We present an approach for context processing that comprises a newly designed and fine-tuned POI (Point Of Interest) ...

This paper deals with the problem of autonomous exploration of unknown areas using teams of Autonomous X Vehicles (AXVs)—with X standing for Aerial, Underwater or Sea-surface—where the AXVs have to autonomously navigate ...