Job advert aggregators gather millions of adverts every single day, by scraping job boards and various other sources across the globe. Aggregators are getting visited by millions of active job seekers every day, that ...

Air pollution and air quality are major issues concerning a big part of Earth’s population. In order to address these issues, among others, a global agenda called “Sustainable Development Goals “was established. Under goal ...

During the last decades, in the area of machine learning and data mining, the development of ensemble methods has gained significant attention from the scientific community. Machine learning ensemble methods combine ...

The purpose of this present work is to develop the nature of space entrepreneurship and to evaluate its potential with the application of innovation in space. At the beginning of our analysis we studied the financial ...

The aim of this thesis is to study the subject of flood mapping utilizing images captured from satellites and machine learning algorithms. Since the rise of ESA's Copernicus program and the consecutive Sentinel satellites ...

Personalization plays a very important role in modern society and many companies create personalized products and services based on costumer profiles. Personalized services can be further improved through the adoption of ...

The creation of digital panoramic images, has come a long way in the last twenty years. Τhe evolution of the algorithms and techniques we used to create 2D panoramic images (Composites), is a fascinating study by itself. ...

Paper recommendation systems are important tools for helping scholars and researchers discover relevant and interesting papers in the face of the growing volume of published research. In this study, we conduct a survey of ...

In recent years graphs, graph neural networks and graph embedding techniques are getting more attention in the area of machine learning in general, with biological applications being a major drive. Using Decagon, a graph ...

Στην σύγχρονη εποχή το Internet και οι υπηρεσίες του Παγκόσμιου Ιστού (World Wide Web) έχουν ξεφύγει από τις καθαρά ακαδημαϊκές ή επιχειρηματικές χρήσεις και έχουν ενσωματωθεί στην καθημερινή ζωή με το πλήθος των δυνατοτήτων ...