Author

Dimitris Spiliotopoulos

Observed names: Dimitrios Spiliotopoulos, Dimitris Emmanuel Spiliotopoulos, Spiliotopoulos, Dimitris

Observed institutions: University of Peloponnese, National and Kapodistrian University of Athens, National Centre of Scientific Research "Demokritos", Athens Technology Center (Greece), FORTH Institute of Computer Science, Institute of Informatics & Telecommunications, University of Houston, Foundation for Research and Technology Hellas

ORCID: 0000-0003-3646-1362

Observed ORCID: 0000-0003-3646-1362

OpenAlex ID: A5034227751

Ontology engineering methodologies for the evolution of living and reused ontologies: status, trends, findings and recommendations

2020 · Konstantinos I. Kotis, George A. Vouros, et al. · The Knowledge Engineering Review · 111

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Artificial Intelligence Tools for the Agriculture Value Chain: Status and Prospects

2024 · Fotis Assimakopoulos, Costas Vassilakis, et al. · Electronics · 91

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2025 · Fotis Assimakopoulos, Costas Vassilakis, et al. · Information · 78

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Human-robot Interaction Based on Spoken Natural Language Dialogue

2001 · Dimitris Spiliotopoulos, Ion Androutsopoulos, et al. · 70

What makes a review a reliable rating in recommender systems?

2020 · Dionisis Margaris, Costas Vassilakis, et al. · Information Processing & Management · 58

A fine-grained social network recommender system

2019 · Markos Aivazoglou, Antonios O. Roussos, et al. · Social Network Analysis and Mining · 55

Data-Assisted Persona Construction Using Social Media Data

2020 · Dimitris Spiliotopoulos, Dionisis Margaris, et al. · Big Data and Cognitive Computing · 51

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Social media analysis during political turbulence

2017 · Despoina Antonakaki, Dimitris Spiliotopoulos, et al. · PLoS ONE · 51

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Towards implementing an AI chatbot platform for museums

2020 · Savvas Varitimiadis, Konstantinos Kotis, et al. · International Conference on Cultural Informatics Communication & Media Studies · 45

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ParlTech: Transformation Framework for the Digital Parliament

2021 · Dimitris Koryzis, Apostolos Dalas, et al. · Big Data and Cognitive Computing · 39

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The Implementation of “Smart” Technologies in the Agricultural Sector: A Review

2024 · Fotis Assimakopoulos, Costas Vassilakis, et al. · Information · 38

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An Adaptive Social Network-Aware Collaborative Filtering Algorithm for Improved Rating Prediction Accuracy

2020 · Dionisis Margaris, Anna Kobusinska, et al. · IEEE Access · 32

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Sentiment Analysis for Reputation Management: Mining the Greek Web

2014 · Georgios Petasis, Dimitrios Spiliotopoulos, et al. · Lecture notes in computer science · 32

Fine-Tuning Large Language Models for Ontology Engineering: A Comparative Analysis of GPT-4 and Mistral

2025 · Dimitrios Doumanas, Andreas Soularidis, et al. · Applied Sciences · 28

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Handling uncertainty in social media textual information for improving venue recommendation formulation quality in social networks

2019 · Dionisis Margaris, Costas Vassilakis, et al. · Social Network Analysis and Mining · 27

Analysing and Enriching Focused Semantic Web Archives for Parliament Applications

2014 · Elena Demidova, Nicola Barbieri, et al. · Future Internet · 23

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Auditory universal accessibility of data tables using naturally derived prosody specification

2009 · Dimitris Spiliotopoulos, Gerasimos Xydas, et al. · Universal Access in the Information Society · 23

Social relations versus near neighbours: reliable recommenders in limited information social network collaborative filtering for online advertising

2019 · Dionisis Margaris, Dimitris Spiliotopoulos, et al. · IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM) · 22

Metalogue: A Multiperspective Multimodal Dialogue System with Metacognitive Abilities for Highly Adaptive and Flexible Dialogue Management

2014 · Jan Alexandersson, Maria Aretoulaki, et al. · International Conference on Intelligent Environments (IE) · 22

Usability Methodologies for Real-Life Voice User Interfaces

2009 · Georgios Kouroupetroglou, Dimitris Spiliotopoulos · International Journal of Information Technology and Web Engineering · 22

Investigating the complete corpus of referendum and elections tweets

2016 · Despoina Antonakaki, Dimitris Spiliotopoulos, et al. · Advances in Social Networks Analysis and Mining · 21

The ARCOMEM Architecture for Social- and Semantic-Driven Web Archiving

2014 · Thomas Risse, Elena Demidova, et al. · Future Internet · 21

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Diction Based Prosody Modeling in Table-to-Speech Synthesis

2005 · Dimitris Spiliotopoulos, Gerasimos Xydas, et al. · Lecture notes in computer science · 21

Chatbots for Cultural Venues: A Topic-Based Approach

2023 · Vasilis Bouras, Dimitris Spiliotopoulos, et al. · Algorithms · 20

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Designing User Interfaces for Social Media Driven Digital Preservation and Information Retrieval

2012 · Dimitris Spiliotopoulos, Efstratios Tzoannos, et al. · Lecture notes in computer science · 20

Works count: 147

Citation count: 1,514

H-index: 21

I10-index: 44