124 citations · 153 across the 11 of their papers we have counts for
11 papers
A Comparative Evaluation of Embeddings and LLMs in a Greek Book Publisher Setting - The CUP Dataset
Katerina Papantoniou, Panagiotis Papadakos, Theodore Patkos +3
We present CUP, a Greek book retrieval benchmark consisting of 868 catalog records and 104 expert-annotated queries with graded relevance judgments. We evaluate sparse (BM25), dens…
slang.gr as a Large-Scale Crowdsourced Resource for Non-Standard Greek
Panagiotis Papadakos, Katerina Papantoniou, Dimitris Plexousakis
Slang is a central component of everyday language, reflecting linguistic creativity, social identity, and cultural change, yet its dy- namic and non-standard nature makes it diffic…
Health Misinformation in Social Networks: A Survey of IT Approaches
Vasiliki Papanikou, Panagiotis Papadakos, Theodora Karamanidou +3
In this paper, we present a comprehensive survey on the pervasive issue of medical misinformation in social networks from the perspective of information technology. The survey aims…
Linguistic Cues of Deception in a Multilingual April Fools' Day Context
Katerina Papantoniou, Panagiotis Papadakos, Giorgos Flouris +1
In this work we consider the collection of deceptive April Fools' Day(AFD) news articles as a useful addition in existing datasets for deception detection tasks. Such collections h…
Deception detection in text and its relation to the cultural dimension of individualism/collectivism
Katerina Papantoniou, Panagiotis Papadakos, Theodore Patkos +3
Deception detection is a task with many applications both in direct physical and in computer-mediated communication. Our focus is on automatic deception detection in text across cu…
Technologies for the ELGAR large scale atom interferometer array
B. Canuel, S. Abend, P. Amaro-Seoane +56
We proposed the European Laboratory for Gravitation and Atom-interferometric Research (ELGAR), an array of atom gradiometers aimed at studying space-time and gravitation with the p…