Search Results for author: Dimitris Plexousakis

Found 8 papers, 1 papers with code

Detecting Object States vs Detecting Objects: A New Dataset and a Quantitative Experimental Study

1 code implementation15 Dec 2021 Filippos Gouidis, Theodore Patkos, Antonis Argyros, Dimitris Plexousakis

This study enables the setup of a baseline on the performance of SD, as well as its relative performance in comparison to OD, in a variety of scenarios.

Action Recognition Affordance Detection +3

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

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

An Event Calculus Production Rule System for Reasoning in Dynamic and Uncertain Domains

no code implementations14 Dec 2015 Theodore Patkos, Dimitris Plexousakis, Abdelghani Chibani, Yacine Amirat

Action languages have emerged as an important field of Knowledge Representation for reasoning about change and causality in dynamic domains.

Activity Recognition Epistemic Reasoning

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