Summarization: We are in an era where data are constantly being generated and machine learning can benefit from this to produce better models. Support vector machines are a popular machine learning model, which can be adapted and used for various tasks, such as classification, regression and clustering. We study the problem of continuously updating L2 Support Vector Machines in a distributed environment where new data constantly arrive in remote sites. We approach this as the problem of tracking a convex function’s minimum over the convex hull of the union of fully dynamic sets, each one located in one of the sites. We give communication efficient solutions for both the exact and approximate variants of the problem and show that they are ap...
Περίληψη: Οι προσπάθειες για την μείωση της χρήσης των πηγών ορυκτών καυσίμων και την αντικατάσταση ...
The ample interest of every strand in Efficiency and Productivity Analysis during the last decades h...
The dissertation deals with the concept of employer brand identification (EBI). EBI has its roots in...
This document is about designing and developing a hospital digital twin using the Unity application....
Στόχος της εργασίας αυτής είναι να αξιολογηθεί το δυναμικό του γεωθερμικού πεδίου Θερμών και να διερ...
136 σ.Η πρόοδος της τεχνολογίας ως σημείο εξέλιξης των κοινωνιών οφείλει να συνάδει με την αναβάθμισ...
This dissertation thesis focuses on two different research problems carried out in two research phas...
In wireless ad hoc networks nodes that do not belong in the same transmission range communicate with...
It is commonly held that Emotional Intelligence (EI) in terms of a human's ability to understand, re...
This dissertation is the subject of "aging asphalt samples" and has been carried out within the fram...
Although the Ephesiaca of Xenophon of Ephesus is a work that belongs to the canon of the five ancien...
The present thesis is investigating the properties of cosmic dust and its interaction with the stell...
Personal data is any information that can be used to identify a person. These data can take differen...
Η παρούσα εργασία είναι μια μελέτη κοσμικών δομών σε τροποποιημένα βαρυτικά μοντέλα. Συγκεκριμένα, ε...
This dissertation counts in total ten technical chapters, plus a conclusion chapter. Technical chapt...
Περίληψη: Οι προσπάθειες για την μείωση της χρήσης των πηγών ορυκτών καυσίμων και την αντικατάσταση ...
The ample interest of every strand in Efficiency and Productivity Analysis during the last decades h...
The dissertation deals with the concept of employer brand identification (EBI). EBI has its roots in...
This document is about designing and developing a hospital digital twin using the Unity application....
Στόχος της εργασίας αυτής είναι να αξιολογηθεί το δυναμικό του γεωθερμικού πεδίου Θερμών και να διερ...
136 σ.Η πρόοδος της τεχνολογίας ως σημείο εξέλιξης των κοινωνιών οφείλει να συνάδει με την αναβάθμισ...
This dissertation thesis focuses on two different research problems carried out in two research phas...
In wireless ad hoc networks nodes that do not belong in the same transmission range communicate with...
It is commonly held that Emotional Intelligence (EI) in terms of a human's ability to understand, re...
This dissertation is the subject of "aging asphalt samples" and has been carried out within the fram...
Although the Ephesiaca of Xenophon of Ephesus is a work that belongs to the canon of the five ancien...
The present thesis is investigating the properties of cosmic dust and its interaction with the stell...
Personal data is any information that can be used to identify a person. These data can take differen...
Η παρούσα εργασία είναι μια μελέτη κοσμικών δομών σε τροποποιημένα βαρυτικά μοντέλα. Συγκεκριμένα, ε...
This dissertation counts in total ten technical chapters, plus a conclusion chapter. Technical chapt...
Περίληψη: Οι προσπάθειες για την μείωση της χρήσης των πηγών ορυκτών καυσίμων και την αντικατάσταση ...
The ample interest of every strand in Efficiency and Productivity Analysis during the last decades h...
The dissertation deals with the concept of employer brand identification (EBI). EBI has its roots in...