Unit:
Department of Informatics and TelecommunicationsΠληροφορική
Author:
GIATRAKOS GEORGIOS
Supervisors info:
Μανόλης Κουμπαράκης, Καθηγητής, Τμήμα Πληροφορικής και Τηλεπικοινωνιών, Εθνικό και Καποδιστριακό Πανεπίστημιο Αθηνών
Original Title:
Επέκταση του YAGO2geo με γεωχωρικές πληροφορίες απο άλλες χώρες
Translated title:
Extending YAGO2geo with geospatial information from other countries
Summary:
In recent years there has been a lot of progress in the area of knowledge graphs with a lot of well know graphs being developed. Among them DBPedia and YAGO. The YAGO knowledge graph developed by the Max Planck Institute combines data from various sources.
In our university, we have developed the YAGO2geo knowledge base that extends the administrative unit entities of YAGO2 with high accuracy geographical data from various countries. This work was performed by N. Karalis et. al. under the guidance of professor Manolis Koubarakis.
In our work, we further extend YAGO2geo with data from the National Boundary Dataset for the United States of America.
Main subject category:
Science
Keywords:
YAGO2geo, knowledge graph, geospatial data, semantic web
