A Medical Question Answering System with NLP and graph database. - Ioannis Tsampos; Emmanouil I. Marakakis (EDBT/ICDT Workshops, 2023)

An Intelligent Chatbot in Greek Using Machine Learning Technology. - Orestis Nikologiannis; Ioannis Tsampos; Emmanouil I. Marakakis (PCI, 2024)

Querying Knowledge Graphs in Greek Language. - Ioannis Tsampos; Emmanouil I. Marakakis (PETRA, 2024)