Search Results for author: Panagiotis Papadakos

Found 5 papers, 1 papers with code

Linguistic Cues of Deception in a Multilingual April Fools' Day Context

no code implementations6 Nov 2021 Katerina Papantoniou, Panagiotis Papadakos, Giorgos Flouris, Dimitris Plexousakis

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.

Deception Detection

Spoken Dialogue for Information Navigation

no code implementations WS 2018 Alex Papangelis, ros, Panagiotis Papadakos, Yannis Stylianou, Yannis Tzitzikas

Aiming to expand the current research paradigm for training conversational AI agents that can address real-world challenges, we take a step away from traditional slot-filling goal-oriented spoken dialogue systems (SDS) and model the dialogue in a way that allows users to be more expressive in describing their needs.

Information Retrieval slot-filling +2

LD-SDS: Towards an Expressive Spoken Dialogue System based on Linked-Data

no code implementations9 Oct 2017 Alexandros Papangelis, Panagiotis Papadakos, Margarita Kotti, Yannis Stylianou, Yannis Tzitzikas, Dimitris Plexousakis

In this work we discuss the related challenges and describe an approach towards the fusion of state-of-the-art technologies from the Spoken Dialogue Systems (SDS) and the Semantic Web and Information Retrieval domains.

Conversational Search Information Retrieval +4

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