Stasinos Konstantopoulos

86 papers A* 1A 4B 10C 1Misc 2Journal 21Unranked 45
YearRankTypeTitle / Venue / Authors
2025 — conf
A Challenging Dataset of Jet Engine Fault Scenarios (short paper).
ANSyA@ECAI
Christoforos Romesis, Stasinos Konstantopoulos
2025 J jnl
Transformer-Based Decomposition of Electrodermal Activity for Real-World Mental Health Applications.
CoRR
Charalampos Tsirmpas, Stasinos Konstantopoulos, Dimitris Andrikopoulos, Konstantina Kyriakouli, Panagiotis Fatouros
2025 J jnl
seqKAN: Sequence processing with Kolmogorov-Arnold Networks.
CoRR
Tatiana Boura, Stasinos Konstantopoulos
2024 — conf
Comparing Prior and Learned Time Representations in Transformer Models of Timeseries.
SETN
Natalia Koliou, Tatiana Boura, Stasinos Konstantopoulos, Georgios Meramveliotakis, George Kosmadakis
2024 J jnl
Comparing Prior and Learned Time Representations in Transformer Models of Timeseries.
CoRR
Natalia Koliou, Tatiana Boura, Stasinos Konstantopoulos, George Meramveliotakis, George Kosmadakis
2024 — conf
On the Reliability of Artificial Intelligence Systems.
SETN
Stasinos Konstantopoulos
2024 A conf
Predicting Solar Heat Production to Optimize Renewable Energy Usage.
ECAI
Tatiana Boura, Natalia Koliou, George Meramveliotakis, Stasinos Konstantopoulos, George Kosmadakis
2024 J jnl
Predicting Solar Heat Production to Optimize Renewable Energy Usage.
CoRR
Tatiana Boura, Natalia Koliou, George Meramveliotakis, Stasinos Konstantopoulos, George Kosmadakis
2023 J jnl
Depth-guided Free-space Segmentation for a Mobile Robot.
CoRR
Christos Sevastopoulos, Joey Hussain, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon
2023 — conf
Indoors Traversability Estimation with RGB-Laser Fusion.
CASE
Christos Sevastopoulos, Michail Theofanidis, Aref Hebri, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon
2023 — conf
Learning Indoors Free-Space Segmentation for a Mobile Robot from Positive Instances.
IRC
Christos Sevastopoulos, Joey Hussain, Qiyuan An, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon
2022 — conf
A Geospatial Join Optimization for Federated GeoSPARQL querying.
GeoLD@ESWC
Antonis Troumpoukis, Stasinos Konstantopoulos, Nefeli Prokopaki-Kostopoulou
2022 J jnl
A Survey of Traversability Estimation for Mobile Robots.
IEEE Access
Christos Sevastopoulos, Stasinos Konstantopoulos
2022 J jnl
A Survey of Traversability Estimation for Mobile Robots.
CoRR
Christos Sevastopoulos, Stasinos Konstantopoulos
2022 J jnl
A geospatial source selector for federated GeoSPARQL querying.
CoRR
Antonis Troumpoukis, Stasinos Konstantopoulos, Nefeli Prokopaki-Kostopoulou
2022 — conf
Indoors Traversability Estimation with Less Labels for Mobile Robots.
IRC
Christos Sevastopoulos, Michail Theofanidis, Mohammad Zaki Zadeh, Sneh Acharya, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon
2021 — conf
A Cloud-Native NGS Data Processing and Annotation Platform.
Poly/DMAH@VLDB
Giannis Mouchakis, Babis Kostopoulos, Stasinos Konstantopoulos, Ilias Kanellos, Anargiros Tzerefos, Thanasis Vergoulis, Thodoris Dalamagas
2021 — conf
A Simulated Environment for Traversability Estimation Experiments in Field Robotics Applications.
PETRA
Christos Sevastopoulos, Stasinos Konstantopoulos
2021 J jnl
ExtremeEarth Meets Satellite Data From Space.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Desta Haileselassie Hagos, Theofilos Kakantousis, Vladimir Vlassov, Sina Sheikholeslami, Tianze Wang, Jim Dowling, Claudia Paris, Daniele Marinelli, Giulio Weikmann, Lorenzo Bruzzone, Salman Khaleghian, Thomas Krämer, Torbjørn Eltoft, Andrea Marinoni, Despina-Athanasia Pantazi, George Stamoulis, Dimitris Bilidas, George Papadakis, Georgios M. Mandilaras, Manolis Koubarakis, Antonis Troumpoukis, Stasinos Konstantopoulos, Markus Muerth, Florian Appel, Andrew Fleming, Andreas Cziferszky
2021 B conf
KOBE: Cloud-Native Open Benchmarking Engine for Federated Query Processors.
ESWC
Charalampos Kostopoulos, Giannis Mouchakis, Antonis Troumpoukis, Nefeli Prokopaki-Kostopoulou, Angelos Charalambidis, Stasinos Konstantopoulos
2021 B conf
Towards Making Fusion Data FAIR.
e-Science
David Coster, Shaun De Witt, Iraklis A. Klampanos, Marcin Plóciennik, Andreas Ikonomopoulos, Frederic Imbeaux, Nathan Cummings, Michal Owsiak, Agata Filipczak, Bartosz Bosak, Stasinos Konstantopoulos, Pär Strand
2020 — conf
GeoFedBench: A Benchmark for Federated GeoSPARQL Query Processors.
ISWC (Demos/Industry)
Antonis Troumpoukis, Stasinos Konstantopoulos, Giannis Mouchakis, Nefeli Prokopaki-Kostopoulou, Claudia Paris, Lorenzo Bruzzone, Despina-Athanasia Pantazi, Manolis Koubarakis
2020 — conf
KOBE: Cloud-native Open Benchmarking Engine for Federated Query Processors.
ISWC (Demos/Industry)
Charalampos Kostopoulos, Giannis Mouchakis, Nefeli Prokopaki-Kostopoulou, Antonis Troumpoukis, Angelos Charalambidis, Stasinos Konstantopoulos
2020 B conf
Path planning for terrain of steep incline using Bézier curves.
ICTAI
Georgios Kamaras, Panagiotis Stamatopoulos, Stasinos Konstantopoulos
2020 J jnl
Toward an ICT-Based Service Oriented Health Care Paradigm.
IEEE Consumer Electron. Mag.
Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Fynn Schwiegelshohn, Diana Goehringer, Maria Dagioglou, Georgios Stavrinos, Stasinos Konstantopoulos, Vangelis Karkaletsis
2019 B conf
From Copernicus Big Data to Extreme Earth Analytics.
EDBT
Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Konstantinos Giannousis, Theofilos Ioannidis, Despina-Athanasia Pantazi, George Stamoulis, Jim Dowling, Seif Haridi, Vladimir Vlassov, Lorenzo Bruzzone, Claudia Paris, Torbjørn Eltoft, Thomas Krämer, Angelos Charalambidis, Vangelis Karkaletsis, Stasinos Konstantopoulos, Theofilos Kakantousis, Mihai Datcu, Corneliu Octavian Dumitru, Florian Appel, Heike Bach, Silke Migdall, Nick Hughes, David Arthurs, Andrew Fleming
2019 C conf
Improving Traversability Estimation Through Autonomous Robot Experimentation.
ICVS
Christos Sevastopoulos, Katerina Maria Oikonomou, Stasinos Konstantopoulos
2018 — conf
Detecting and Measuring Human Walking in Laser Scans.
SETN
Katerina Zamani, Georgios Stavrinos, Stasinos Konstantopoulos
2018 — conf
Robots in Assisted Living Environments as an Unobtrusive, Efficient, Reliable and Modular Solution for Independent Ageing: The RADIO Experience.
ARC
Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Fynn Schwiegelshohn, Diana Goehringer, Maria Dagioglou, Georgios Stavrinos, Stasinos Konstantopoulos, Vangelis Karkaletsis
2017 — conf
An Extension of SPARQL for Expressing Qualitative Preferences.
ISWC (1)
Antonis Troumpoukis, Stasinos Konstantopoulos, Angelos Charalambidis
2017 J jnl
An extension of SPARQL for expressing qualitative preferences.
CoRR
Antonis Troumpoukis, Stasinos Konstantopoulos, Angelos Charalambidis
2017 — conf
Big Data Processing and Semantic Web Technologies for Decision Making in Hazardous Substance Dispersion Emergencies.
ISWC (Posters, Demos & Industry Tracks)
Athanasios Davvetas, Iraklis A. Klampanos, Spyros Andronopoulos, Giannis Mouchakis, Stasinos Konstantopoulos, Andreas Ikonomopoulos, Vangelis Karkaletsis
2017 — conf
Daily Activity Recognition based on Meta-classification of Low-level Audio Events.
ICT4AgeingWell
Theodoros Giannakopoulos, Stasinos Konstantopoulos
2017 B conf
The BigDataEurope Platform - Supporting the Variety Dimension of Big Data.
ICWE
Sören Auer, Simon Scerri, Aad Versteden, Erika Pauwels, Angelos Charalambidis, Stasinos Konstantopoulos, Jens Lehmann, Hajira Jabeen, Ivan Ermilov, Gezim Sejdiu, Andreas Ikonomopoulos, Spyros Andronopoulos, Mandy Vlachogiannis, Charalambos Pappas, Athanasios Davettas, Iraklis A. Klampanos, Efstathios Grigoropoulos, Vangelis Karkaletsis, Victor de Boer, Ronald Siebes, Mohamed Nadjib Mami, Sergio Albani, Michele Lazzarini, Paulo Nunes, Emanuele Angiuli, Nikiforos Pittaras, George Giannakopoulos, Giorgos Argyriou, George Stamoulis, George Papadakis, Manolis Koubarakis, Pythagoras Karampiperis, Axel-Cyrille Ngonga Ngomo, Maria-Esther Vidal
2017 — conf
The Sevod Vocabulary for Dataset Descriptions for Federated Querying.
PROFILES@ISWC
Stasinos Konstantopoulos, Angelos Charalambidis, Antonis Troumpoukis, Giannis Mouchakis, Vangelis Karkaletsis
2016 — conf
A Low-cost Approach for Detecting Activities of Daily Living using Audio Information: A Use Case on Bathroom Activity Monitoring.
ICT4AgeingWell
Georgios Siantikos, Theodoros Giannakopoulos, Stasinos Konstantopoulos
2016 — conf
A Peer-to-Peer Protocol and System Architecture for Privacy-Preserving Statistical Analysis.
CD-ARES
Katerina Zamani, Angelos Charalambidis, Stasinos Konstantopoulos, Maria Dagioglou, Vangelis Karkaletsis
2016 A conf
Computation and communication challenges to deploy robots in assisted living environments.
DATE
Georgios Keramidas, Christos P. Antonopoulos, Nikolaos S. Voros, Fynn Schwiegelshohn, Philipp Wehner, Jens Rettkowski, Diana Göhringer, Michael Hübner, Stasinos Konstantopoulos, Theodoros Giannakopoulos, Vangelis Karkaletsis, Vaggelis Mariatos
2016 — conf
Developing a Benchmark Suite for Semantic Web Data from Existing Workflows.
BLINK@ISWC
Antonis Troumpoukis, Angelos Charalambidis, Giannis Mouchakis, Stasinos Konstantopoulos, Ronald Siebes, Victor de Boer, Stian Soiland-Reyes, Daniela Digles
2016 — conf
Monitoring Activities of Daily Living Using Audio Analysis and a RaspberryPI: A Use Case on Bathroom Activity Monitoring.
ICT4AgeingWell (Selected Papers)
Georgios Siantikos, Theodoros Giannakopoulos, Stasinos Konstantopoulos
2016 — conf
Semantic Web Technologies and Big Data Infrastructures: SPARQL Federated Querying of Heterogeneous Big Data Stores.
ISWC (Posters & Demos)
Stasinos Konstantopoulos, Angelos Charalambidis, Giannis Mouchakis, Antonis Troumpoukis, Jürgen Jakobitsch, Vangelis Karkaletsis
2016 — conf
Simultaneous Localisation and Mapping to Reach Linguistically-Defined Targets.
SETN
Charalambos Rossides, Stasinos Konstantopoulos
2016 — conf
Unravelling Names of Fictional Characters.
ACL (1)
Katerina Papantoniou, Stasinos Konstantopoulos
2016 J jnl
Workload-Aware Self-tuning Histograms for the Semantic Web.
Trans. Large Scale Data Knowl. Centered Syst.
Katerina Zamani, Angelos Charalambidis, Stasinos Konstantopoulos, Nickolas Zoulis, Effrosyni Mavroudi
2015 — conf
Corpus Based Methods for Learning Models of Metaphor in Modern Greek.
SLSP
Konstantinos Pechlivanis, Stasinos Konstantopoulos
2015 — conf
Dataset Descriptions for Optimizing Federated Querying.
WWW (Companion Volume)
Angelos Charalambidis, Stasinos Konstantopoulos, Vangelis Karkaletsis
2015 J jnl
Discovering, Indexing and Interlinking Information Resources.
F1000Research
Fabrizio Celli, Johannes Keizer, Yves Jaques, Stasinos Konstantopoulos, Dusan Vudragovic
2015 J jnl
Interacting with and via mobile devices and mobile robots in an assisted living setting.
EAI Endorsed Trans. Pervasive Health Technol.
Maria Dagioglou, Andreas Lydakis, Franziska Kirstein, A. Seza Dogruöz, Stasinos Konstantopoulos
2015 — conf
Robots in Assisted Living Environments as an Unobtrusive, Efficient, Reliable and Modular Solution for Independent Ageing: The RADIO Perspective.
ARC
Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Diana Göhringer, Maria Dagioglou, Theodoros Giannakopoulos, Stasinos Konstantopoulos, Vangelis Karkaletsis
2015 Misc conf
SemaGrow: optimizing federated SPARQL queries.
SEMANTiCS
Angelos Charalambidis, Antonis Troumpoukis, Stasinos Konstantopoulos
2015 — conf
Workload-Aware Self-Tuning Histograms of String Data.
DEXA (1)
Nickolas Zoulis, Effrosyni Mavroudi, Anna Lykoura, Angelos Charalambidis, Stasinos Konstantopoulos
2014 — conf
Discovering Similarities for Content-Based Recommendation and Browsing in Multimedia Collections.
SITIS
Taras Lehinevych, Nikolaos Kokkinis-Ntrenis, Giorgos Siantikos, A. Seza Dogruöz, Theodoros Giannakopoulos, Stasinos Konstantopoulos
2014 A* conf
Embodied visual programming for robot control.
HRI
Stasinos Konstantopoulos, Andreas Lydakis, Antonios-Emmanouil Gkikakis
2014 — conf
Human-robot interaction strategies for unobtrusively acquiring health-related data.
MobiHealth
Maria Dagioglou, Stasinos Konstantopoulos, A. Seza Dogruöz, Franziska Kirstein
2013 — conf
Argument extraction for supporting public policy formulation.
LaTeCH@ACL
Eirini Florou, Stasinos Konstantopoulos, Antonis Koukourikos, Pythagoras Karampiperis
2013 J jnl
CLIC: A Framework for Distributed, On-Demand, Human-Machine Cognitive Systems.
CoRR
N. Mavridis, Stasinos Konstantopoulos, Ioannis A. Vetsikas, Ilona Heldal, Pythagoras Karampiperis, G. Mathiason, Serge Thill, Kostas Stathis, Vangelis Karkaletsis
2013 — conf
Improving the real-time performance of heterogeneous extremely large datasets.
Panhellenic Conference on Informatics
Stasinos Konstantopoulos, Antonis Koukourikos, Pythagoras Karampiperis
2013 J jnl
System Personality and Adaptivity in Affective Human-Computer Interaction.
Int. J. Artif. Intell. Tools
Stasinos Konstantopoulos, Vangelis Karkaletsis
2012 B conf
A Refinement Operator for Inducing Threaded-Variable Clauses.
ILP
Angelos Charalambidis, Stasinos Konstantopoulos
2012 A conf
Detecting Human Patterns in Laser Range Data.
ECAI
Theodoros Varvadoukas, Ioannis Giotis, Stasinos Konstantopoulos
2012 B conf
Task-Driven Linguistic Analysis based on an Underspecified Features Representation.
LREC
Stasinos Konstantopoulos, Valia Kordoni, Nicola Cancedda, Vangelis Karkaletsis, Dietrich Klakow, Jean-Michel Renders
2012 J jnl
The POWDER protocol as infrastructure to serving and compressing semantic data.
Int. J. Metadata Semant. Ontologies
Stasinos Konstantopoulos, Phil Archer, Pythagoras Karampiperis, Vangelis Karkaletsis
2012 Misc conf
Using a POWDER Triple Store for Boosting the Real-time Performance of Global Agricultural Data Infrastructures.
ICCS
Pythagoras Karampiperis, Nikos Manouselis, Stasinos Konstantopoulos
2011 — conf
A Quantitative and Qualitative Analysis of Nordic Surnames.
NODALIDA
Eirini Florou, Stasinos Konstantopoulos
2011 — ch.
Authoring Semantic and Linguistic Knowledge for the Dynamic Generation of Personalized Descriptions.
Language Technology for Cultural Heritage
Stasinos Konstantopoulos, Vangelis Karkaletsis, Dimitrios Vogiatzis, Dimitris Bilidas
2011 — conf
POWDER and the multi million-triple store.
SWIM
Stasinos Konstantopoulos, Phil Archer
2011 — conf
POWDER as Enabling Technology for the Semantic Interoperability of Agricultural Repositories.
MTSR
Pythagoras Karampiperis, Stasinos Konstantopoulos, Vangelis Karkaletsis
2010 — ed.
Artificial Intelligence: Theories, Models and Applications, 6th Hellenic Conference on AI, SETN 2010, Athens, Greece, May 4-7, 2010. Proceedings
SETN
Stasinos Konstantopoulos, Stavros J. Perantonis, Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros
2010 B conf
Formulating description logic learning as an Inductive Logic Programming task.
FUZZ-IEEE
Stasinos Konstantopoulos, Angelos Charalambidis
2010 — conf
INDIGO project: personality and dialogue enabled cognitive robots.
PETRA
Vangelis Karkaletsis, Stasinos Konstantopoulos, Dimitris Bilidas, Dimitrios Vogiatzis
2010 B conf
Learning Language Identification Models: A Comparative Analysis of the Distinctive Features of Names and Common Words.
LREC
Stasinos Konstantopoulos
2009 A conf
Adaptive Natural Language Interaction.
EACL (Demos)
Stasinos Konstantopoulos, Athanasios Tegos, Dimitris Bilidas, Ion Androutsopoulos, Gerasimos Lampouras, Colin Matheson, Olivier Deroo, Prodromos Malakasiotis
2009 — conf
An Intelligent Authoring Environment for Abstract Semantic Representations of Cultural Object Descriptions.
LaTeCH - SHELT&R@EACL
Stasinos Konstantopoulos, Vangelis Karkaletsis, Dimitris Bilidas
2009 — conf
QUATRO Plus: Quality You Can Trust?
SPOT@ESWC
Phil Archer, Elena Ferrari, Vangelis Karkaletsis, Stasinos Konstantopoulos, Antonis Koukourikos, Andrea Perego
2008 — conf
Ontology-Based Rescue Operation Management.
Mobile Response
Stasinos Konstantopoulos, Jens Pottebaum, Jochen Schon, Daniel Schneider, Thomas Winkler, Georgios Paliouras, Rainer Koch
2007 J jnl
A Data-Parallel Version of Aleph
CoRR
Stasinos Konstantopoulos
2007 — conf
Fuzzy-DL Reasoning over Unknown Fuzzy Degrees.
OTM Workshops (2)
Stasinos Konstantopoulos, Georgios Apostolikas
2007 J jnl
Learning Phonotactics Using ILP
CoRR
Stasinos Konstantopoulos
2007 — conf
SaR Resource Management Based on Description Logics.
Mobile Response
Jens Pottebaum, Stasinos Konstantopoulos, Rainer Koch, Georgios Paliouras
2007 J jnl
What's in a Name?
CoRR
Stasinos Konstantopoulos
2006 — conf
SHARE-ODS: An Ontology Data Service for Search and Rescue Operations.
SETN
Stasinos Konstantopoulos, Georgios Paliouras, Symeon Chatzinotas
2004 — conf
Phonotactics in Inductive Logic Programming.
Intelligent Information Systems
John Nerbonne, Stasinos Konstantopoulos
2002 — conf
BaseNP Chunking using ILP.
CLIN
Stasinos Konstantopoulos
2001 J jnl
Learning Computational Grammars
CoRR
John Nerbonne, Anja Belz, Nicola Cancedda, Hervé Déjean, James Alistair Hammerton, Rob Koeling, Stasinos Konstantopoulos, Miles Osborne, Franck Thollard, Erik F. Tjong Kim Sang
2001 B conf
Learning Computational Grammars.
CoNLL
John Nerbonne, Anja Belz, Nicola Cancedda, Hervé Déjean, James Alistair Hammerton, Rob Koeling, Stasinos Konstantopoulos, Miles Osborne, Franck Thollard, Erik F. Tjong Kim Sang
1999 — conf
NP chunking using ILP.
CLIN
Stasinos Konstantopoulos