Efficient algorithms for big data management

• Main Author: Δρίτσας, Ηλίας
• Other Authors: Dritsas, Elias
• Language: English
• Published: 2020
• Subjects: Bloom filters; Privacy preserving; K-NN queries; K-anonymity; Spatiotemporal batabases; Sentiment analysis; Twitter; Apache spark; Geospark; Φίλτρα bloom; Διατήρηση ιδιωτικότητας; Ερωτήματα κοντινότερων γειτόνων; k ανωνυμία; Χωροχρονικές βάσεις δεδομένων; Ανάλυση συναισθήματος

In the context of the doctoral research, I dealt with data management problems by developing methods and techniques that, on the one hand, maintain or improve the privacy and anonymity of users and, on the other hand, are efficient in terms of time and storage space for large volumes of databases....