Michalis Mountantonakis

According to our database, Michalis Mountantonakis authored at least 35 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Pipeline for Validating ChatGPT Responses Using Knowledge Graphs and Embeddings.

Michalis Mountantonakis, Yannis Tzitzikas

ERCIM News, 2024

Toward Exploring Knowledge Graphs with LLMs.

Guangyuan Piao, Michalis Mountantonakis, Panagiotis Papadakos, Pournima Sonawane, Aidan O'Mahony

Proceedings of the Joint Proceedings of Posters, 2024

2023

ChatGPT Responses Validation through Knowledge Graphs.

Michalis Mountantonakis, Yannis Tzitzikas

ERCIM News, 2023

Validating ChatGPT Facts through RDF Knowledge Graphs and Sentence Similarity.

Michalis Mountantonakis, Yannis Tzitzikas

CoRR, 2023

Why We Need Ontology-Specific Data Portals: A Case Study for CIDOC-CRM.

Michalis Mountantonakis, Ioannis Theocharakis, Yannis Tzitzikas

Proceedings of the International Workshop on Semantic Web and Ontology Design for Cultural Heritage co-located with the International Semantic Web Conference 2023 (ISWC 2023), 2023

Real-Time Validation of ChatGPT Facts using RDF Knowledge Graphs.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the ISWC 2023 Posters, 2023

Using Multiple RDF Knowledge Graphs for Enriching ChatGPT Responses.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Machine Learning and Knowledge Discovery in Databases: Applied Data Science and Demo Track, 2023

Evaluating a Radius-based Pipeline for Question Answering over Cultural (CIDOC-CRM based) Knowledge Graphs.

Nikos Gounakis, Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the 34th ACM Conference on Hypertext and Social Media, 2023

2022

Demonstration of LODChain: How to Tackle the Problem of Low Connectivity for your RDF Dataset.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the ISWC 2022 Posters, 2022

LODChain: Strengthen the Connectivity of Your RDF Dataset to the Rest LOD Cloud.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Semantic Web - ISWC 2022, 2022

Bilingual Question Answering over DBpedia Abstracts through Machine Translation and BERT.

Michalis Mountantonakis, Michalis Bastakis, Loukas Mertzanis, Yannis Tzitzikas

Proceedings of the Workshop on Deep Learning for Knowledge Graphs (DL4KG 2022) co-located with the 21th International Semantic Web Conference (ISWC 2022), 2022

2021

Services for Connecting and Integrating Big Numbers of Linked Datasets

Michalis Mountantonakis

Studies on the Semantic Web 50, IOS Press, ISBN: 978-3-89838-761-3, 2021

Large scale services for connecting and integrating hundreds of linked datasets.

Michalis Mountantonakis

SIGWEB Newsl., 2021

RDFsim: Similarity-Based Browsing over DBpedia Using Embeddings.

Manos Chatzakis, Michalis Mountantonakis, Yannis Tzitzikas

Inf., 2021

Applying cross-data set identity reasoning for producing URI embeddings over hundreds of RDF data sets.

Michalis Mountantonakis, Yannis Tzitzikas

Int. J. Metadata Semant. Ontologies, 2021

How Your Cultural Dataset is Connected to the Rest Linked Open Data?

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Trandisciplinary Multispectral Modelling and Cooperation for the Preservation of Cultural Heritage, 2021

2020

Services for connecting and integrating big number of linked datasets

Michalis Mountantonakis

PhD thesis, 2020

Content-based Union and Complement Metrics for Dataset Search over RDF Knowledge Graphs.

Michalis Mountantonakis, Yannis Tzitzikas

ACM J. Data Inf. Qual., 2020

$\mathtt{LODsyndesis}_{IE}$: Entity Extraction from Text and Enrichment Using Hundreds of Linked Datasets.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Semantic Web: ESWC 2020 Satellite Events - ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31, 2020

2019

Large-scale Semantic Integration of Linked Data: A Survey.

Michalis Mountantonakis, Yannis Tzitzikas

ACM Comput. Surv., 2019

Knowledge Graph Embeddings over Hundreds of Linked Datasets.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Metadata and Semantic Research - 13th International Conference, 2019

Enabling Efficient Question Answering over Hundreds of Linked Datasets.

Eleftherios Dimitrakis, Konstantinos Sgontzos, Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Information Search, Integration, and Personalization, 2019

2018

Scalable Methods for Measuring the Connectivity and Quality of Large Numbers of Linked Datasets.

Michalis Mountantonakis, Yannis Tzitzikas

ACM J. Data Inf. Qual., 2018

High Performance Methods for Linked Open Data Connectivity Analytics.

Michalis Mountantonakis, Yannis Tzitzikas

Inf., 2018

LODsyndesis: The Biggest Knowledge Graph of the Linked Open Data Cloud that Includes all Inferred Equivalence Relationships.

Michalis Mountantonakis, Yannis Tzitzikas

ERCIM News, 2018

An Interactive 3D Visualization for the LOD Cloud.

Maria-Evangelia Papadaki, Panagiotis Papadakos, Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Workshops of the EDBT/ICDT 2018 Joint Conference (EDBT/ICDT 2018), 2018

2017

Services for Large Scale Semantic Integration of Data.

Michalis Mountantonakis, Yannis Tzitzikas

ERCIM News, 2017

Methods and Tools for Supporting the Integration of Stocks and Fisheries.

Yannis Tzitzikas, Yannis Marketakis, Nikos Minadakis, Michalis Mountantonakis, Leonardo Candela, Francesco Mangiacrapa, Pasquale Pagano, Costantino Perciante, Donatella Castelli, Marc Taconet, Aureliano Gentile, Giulia Gorelli

Proceedings of the Information and Communication Technologies in Modern Agricultural Development, 2017

Towards a Global Record of Stocks and Fisheries.

Yannis Tzitzikas, Yannis Marketakis, Nikos Minadakis, Michalis Mountantonakis, Leonardo Candela, Francesco Mangiacrapa, Pasquale Pagano, Costantino Perciante, Donatella Castelli, Marc Taconet, Aureliano Gentile, Giulia Gorelli

Proceedings of the 8th International Conference on Information and Communication Technologies in Agriculture, 2017

How Linked Data can Aid Machine Learning-Based Tasks.

Michalis Mountantonakis, Yannis Tzitzikas

Proceedings of the Research and Advanced Technology for Digital Libraries, 2017

2016

On Measuring the Lattice of Commonalities Among Several Linked Datasets.

Michalis Mountantonakis, Yannis Tzitzikas

Proc. VLDB Endow., 2016

Quantifying the Connectivity of a Semantic Warehouse and Understanding its Evolution over Time.

Michalis Mountantonakis, Nikos Minadakis, Yannis Marketakis, Pavlos Fafalios, Yannis Tzitzikas

Int. J. Semantic Web Inf. Syst., 2016

2014

MatWare : Constructing and Exploiting Domain Specific Warehouses by Aggregating Semantic Data.

Yannis Tzitzikas, Nikos Minadakis, Yannis Marketakis, Pavlos Fafalios, Carlo Allocca, Michalis Mountantonakis, Ioanna Zidianaki

Proceedings of the Semantic Web: Trends and Challenges - 11th International Conference, 2014

Extending VoID for Expressing Connectivity Metrics of a Semantic Warehouse.

Michalis Mountantonakis, Carlo Allocca, Pavlos Fafalios, Nikos Minadakis, Yannis Marketakis, Christina Lantzaki, Yannis Tzitzikas

Proceedings of the 1st International Workshop on Dataset PROFIling & fEderated Search for Linked Data co-located with the 11th Extended Semantic Web Conference, 2014

Quantifying the Connectivity of a Semantic Warehouse.

Yannis Tzitzikas, Nikos Minadakis, Yannis Marketakis, Pavlos Fafalios, Carlo Allocca, Michalis Mountantonakis

Proceedings of the Workshops of the EDBT/ICDT 2014 Joint Conference (EDBT/ICDT 2014), 2014