194 citations
- Aristotle University of ThessalonikiGR10 papers
- University of IoanninaGR3 papers
- University of ThessalyGR3 papers
- Kingston University LondonGB2 papers
- National and Kapodistrian University of AthensGR2 papers
- University of SheffieldGB2 papers
- University of Western MacedoniaGR2 papers
- Agricultural University of AthensGR1 paper
- Complexity Science HubAT1 paper
- Directorate-General for Research and InnovationBE1 paper
- European CommissionBE1 paper
- Greek Association of Alzheimer's Disease and Related DisordersGR1 paper
5 papers · 1 filter
From Textbook to Talkbot: A Case Study of a Greek-Language RAG-Based Chatbot in Higher Education
Maria Eleni Koutsiaki, Marina Delianidi, Chaido Mizeli +3
The integration of AI chatbots into educational settings has opened new pathways for transforming teaching and learning, offering enhanced support to both educators and learners. T…
Community Search in Attributed Networks using Dominance Relationships and Random Walks
Nikolaos Georgiadis, Eleftherios Tiakas, Apostolos N. Papadopoulos
Community search in attributed networks poses a dual challenge: balancing structural connectivity -- the network's topological properties -- and attribute similarity -- the shared…
How Far Can We Trust Chaos? Extending the Horizon of Predictability
Alexandros K. Angelidis, Georgios C. Makris, Evangelos Ioannidis +2
Chaos reveals a fundamental paradox in the scientific understanding of Complex Systems. Although chaotic models may be mathematically deterministic, they are practically non-determ…
DevNous: An LLM-Based Multi-Agent System for Grounding IT Project Management in Unstructured Conversation
Stavros Doropoulos, Stavros Vologiannidis, Ioannis Magnisalis
The manual translation of unstructured team dialogue into the structured artifacts required for Information Technology (IT) project governance is a critical bottleneck in modern in…
NeuroXVocal: Detection and Explanation of Alzheimer's Disease through Non-invasive Analysis of Picture-prompted Speech
Nikolaos Ntampakis, Konstantinos Diamantaras, Ioanna Chouvarda +3
The early diagnosis of Alzheimer's Disease (AD) through non invasive methods remains a significant healthcare challenge. We present NeuroXVocal, a novel dual-component system that…