SemaGrow: Optimizing federated SPARQL queries A Charalambidis, A Troumpoukis, S Konstantopoulos Proceedings of the 11th international conference on semantic systems, 121-128, 2015 | 99 | 2015 |
An extension of SPARQL for expressing qualitative preferences A Troumpoukis, S Konstantopoulos, A Charalambidis The Semantic Web–ISWC 2017: 16th International Semantic Web Conference …, 2017 | 25 | 2017 |
ExtremeEarth meets satellite data from space DH Hagos, T Kakantousis, V Vlassov, S Sheikholeslami, T Wang, ... IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2021 | 17 | 2021 |
GeoFedBench: a benchmark for federated GeoSPARQL query processors A Troumpoukis, S Konstantopoulos, G Mouchakis, ... CEUR workshop proceedings 2721, 229-232, 2020 | 11 | 2020 |
A logical characterization of the preferred models of logic programs with ordered disjunction A Charalambidis, P Rondogiannis, A Troumpoukis Theory and Practice of Logic Programming 21 (5), 629-645, 2021 | 10 | 2021 |
Artificial Intelligence and big data technologies for Copernicus data: The EXTREMEEARTH project M Koubarakis, G Stamoulis, D Bilidas, T Ioannidis, G George Mandilaras, ... EUR, 2021 | 9 | 2021 |
KOBE: Cloud-native open benchmarking engine for federated query processors C Kostopoulos, G Mouchakis, A Troumpoukis, N Prokopaki-Kostopoulou, ... The Semantic Web: 18th International Conference, ESWC 2021, Virtual Event …, 2021 | 9 | 2021 |
Semantic Web Technologies and Big Data Infrastructures: SPARQL Federated Querying of Heterogeneous Big Data Stores. S Konstantopoulos, A Charalambidis, G Mouchakis, A Troumpoukis, ... ISWC (Posters & Demos), 2016 | 8 | 2016 |
A many-valued logic for lexicographic preference representation A Charalambidis, G Papadimitriou, P Rondogiannis, A Troumpoukis Proceedings of the International Conference on Principles of Knowledge …, 2021 | 7 | 2021 |
Higher-order logic programming: An expressive language for representing qualitative preferences A Charalambidis, P Rondogiannis, A Troumpoukis Proceedings of the 18th International Symposium on Principles and Practice …, 2016 | 7 | 2016 |
Expressing preferences in logic programming using an infinite-valued logic P Rondogiannis, A Troumpoukis Proceedings of the 17th International Symposium on Principles and Practice …, 2015 | 5 | 2015 |
Encouraging AI Adoption by SMEs: Opportunities and Contributions by the ICT49 Project Cluster O Markaki, A Papapostolou, S Mouzakitis, I Zrazinska, U Sobek, T Wilczek, ... 2023 14th International Conference on Information, Intelligence, Systems …, 2023 | 4 | 2023 |
The ExtremeEarth software architecture for Copernicus earth observation data DH Hagos, T Kakantousis, V Vlassov, S Sheikholeslami, T Wang, ... Proceedings of the 2021 Conference on Big Data from Space, Publications …, 2021 | 4 | 2021 |
Developing a benchmark suite for semantic web data from existing workflows A Troumpoukis, A Charalambidis, G Mouchakis, S Konstantopoulos, ... Workshop on Benchmarking Linked Data: An ISWC workshop, 2016 | 4 | 2016 |
The infinite-valued semantics: overview, recent results and future directions P Rondogiannis, A Troumpoukis Journal of Applied Non-Classical Logics 23 (1-2), 213-228, 2013 | 4 | 2013 |
The Sevod Vocabulary for Dataset Descriptions for Federated Querying. S Konstantopoulos, A Charalambidis, A Troumpoukis, G Mouchakis, ... PROFILES@ ISWC, 2017 | 3 | 2017 |
Bridging the European earth-observation and AI communities for data-intensive innovation A Troumpoukis, I Klampanos, DA Pantazi, E Tsalapati, M Albughdadi, ... 2023 IEEE Ninth International Conference on Big Data Computing Service and …, 2023 | 2 | 2023 |
A Geospatial Join Optimization for Federated GeoSPARQL querying. A Troumpoukis, S Konstantopoulos, N Prokopaki-Kostopoulou GeoLD@ ESWC, 19-30, 2022 | 2 | 2022 |
European AI and EO convergence via a novel community-driven framework for data-intensive innovation A Troumpoukis, I Klampanos, DA Pantazi, M Albughdadi, V Baousis, ... Future Generation Computer Systems 160, 505-521, 2024 | 1 | 2024 |
A geospatial source selector for federated GeoSPARQL querying A Troumpoukis, S Konstantopoulos, N Prokopaki-Kostopoulou Open Research Europe 2, 48, 2022 | 1 | 2022 |