Spiros Athanasiou

41 papers A* 1A 1B 9C 1Journal 9Unranked 17
YearRankTypeTitle / Venue / Authors
2023 J jnl
Accelerating Spatio-Textual Queries with Learned Indices.
CoRR
Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou
2023 J jnl
Efficient Range and kNN Twin Subsequence Search in Time Series.
IEEE Trans. Knowl. Data Eng.
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2023 B conf
Topio Marketplace: Search and Discovery of Geospatial Data.
EDBT
Andra Ionescu, Alexandra Alexandridou, Leonidas Ikonomou, Kyriakos Psarakis, Kostas Patroumpas, Georgios Chatzigeorgakidis, Dimitrios Skoutas, Spiros Athanasiou, Rihan Hai, Asterios Katsifodimos
2023 B conf
Topio: An Open-Source Web Platform for Trading Geospatial Data.
ICWE
Andra Ionescu, Kostas Patroumpas, Kyriakos Psarakis, Georgios Chatzigeorgakidis, Diego Collarana, Kai Barenscher, Dimitrios Skoutas, Asterios Katsifodimos, Spiros Athanasiou
2022 — ch.
Data Platforms for Data Spaces.
Data Spaces
Amin Anjomshoaa, Santiago Cáceres Elvira, Christian Wolff, Juan Carlos Pérez Baún, Manos Karvounis, Marco Mellia, Spiros Athanasiou, Asterios Katsifodimos, Alexandra Garatzogianni, Andreas Trügler, Martin Serrano, Achille Zappa, Yury Glikman, Tuomo Tuikka, Edward Curry
2021 — conf
BigDataVoyant: Automated Profiling of Large Geospatial Data.
EDBT/ICDT Workshops
Pantelis Mitropoulos, Kostas Patroumpas, Dimitrios Skoutas, Thodoris Vakkas, Spiros Athanasiou
2021 — ch.
Link Prediction in Bibliographic Networks.
Predicting the Dynamics of Research Impact
Pantelis Chronis, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2021 J jnl
Local Pair and Bundle Discovery over Co-Evolving Time Series.
CoRR
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021 J jnl
Local Similarity Search on Geolocated Time Series Using Hybrid Indexing.
CoRR
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021 B conf
Twin Subsequence Search in Time Series.
EDBT
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021 J jnl
Twin Subsequence Search in Time Series.
CoRR
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2020 — conf
A Visual Explorer for Geolocated Time Series.
SIGSPATIAL/GIS
Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou
2020 — conf
Link Prediction in Bibliographic Networks.
ADBIS/TPDL/EDA Workshops
Pantelis Chronis, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2019 A* conf
Automatic Clustering by Detecting Significant Density Dips in Multiple Dimensions.
ICDM
Pantelis Chronis, Spiros Athanasiou, Spiros Skiadopoulos
2019 B conf
Big POI data integration with Linked Data technologies.
EDBT
Spiros Athanasiou, Giorgos Giannopoulos, Damien Graux, Nikos Karagiannakis, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Kostas Patroumpas, Mohamed Ahmed Sherif, Dimitrios Skoutas
2019 B conf
Exposing Points of Interest as Linked Geospatial Data.
SSTD
Kostas Patroumpas, Dimitrios Skoutas, Georgios M. Mandilaras, Giorgos Giannopoulos, Spiros Athanasiou
2019 B conf
Local Pair and Bundle Discovery over Co-Evolving Time Series.
SSTD
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2019 — conf
Local Similarity Search on Geolocated Time Series Using Hybrid Indexing.
SIGSPATIAL/GIS
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2019 B conf
SLIPO: Large-Scale Data Integration for Points of Interest.
EDBT
Spiros Athanasiou, Michail Alexakis, Giorgos Giannopoulos, Nikos Karagiannakis, Yannis Kouvaras, Pantelis Mitropoulos, Kostas Patroumpas, Dimitrios Skoutas
2019 J jnl
Visual Exploration of Geolocated Time Series with Hybrid Indexing.
Big Data Res.
Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2018 J jnl
FML-kNN: scalable machine learning on Big Data using
J. Big Data
Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
2018 — conf
Map-Based Visual Exploration of Geolocated Time Series.
EDBT/ICDT Workshops
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos
2018 — conf
Scalable hybrid similarity join over geolocated time series.
SIGSPATIAL/GIS
Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2018 — conf
Unsupervised Disaggregation of Low Granularity Resource Consumption Time Series.
PAKDD (2)
Pantelis Chronis, Giorgos Giannopoulos, Spiros Athanasiou, Spiros Skiadopoulos
2017 — conf
Indexing Geolocated Time Series Data.
SIGSPATIAL/GIS
Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos
2016 B conf
Learning to Classify Spatiotextual Entities in Maps.
ESWC
Giorgos Giannopoulos, Nikos Karagiannakis, Dimitrios Skoutas, Spiros Athanasiou
2016 — conf
Open Issues and Challenges on Time Series Forecasting for Water Consumption.
EDBT/ICDT Workshops
Pantelis Chronis, Giorgos Giannopoulos, Spiros Athanasiou
2015 — conf
A MapReduce based k-NN joins probabilistic classifier.
IEEE BigData
Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
2015 — conf
Automatic Recommendations of Categories for Geospatial Entities.
LocalRec@RecSys
Giorgos Giannopoulos, Nikos Karagiannakis, Dimitrios Skoutas, Spiros Athanasiou
2015 J jnl
Exposing INSPIRE on the Semantic Web.
J. Web Semant.
Kostas Patroumpas, Nikos Georgomanolis, Thodoris Stratiotis, Michalis Alexakis, Spiros Athanasiou
2015 — conf
FAGI-gis: A Tool for Fusing Geospatial RDF Data.
ESWC (Satellite Events)
Giorgos Giannopoulos, Nick Vitsas, Nikos Karagiannakis, Dimitrios Skoutas, Spiros Athanasiou
2015 — ch.
Managing Geospatial Linked Data in the GeoKnow Project.
Semantic Web Enabled Software Engineering
Jens Lehmann, Spiros Athanasiou, Andreas Both, Alejandra García-Rojas, Giorgos Giannopoulos, Daniel Hladky, Jon Jay Le Grange, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Claus Stadler, Matthias Wauer, Patrick Westphal, Vadim Zaslawski
2015 A conf
OSMRec Tool for Automatic Recommendation of Categories on Spatial Entities in OpenStreetMap.
RecSys
Nikos Karagiannakis, Giorgos Giannopoulos, Dimitrios Skoutas, Spiros Athanasiou
2015 — conf
TripleGeo-CSW: A Middleware for Exposing Geospatial Catalogue Services on the Semantic Web.
EDBT/ICDT Workshops
Spiros Athanasiou, Nikos Georgomanolis, Kostas Patroumpas, Michalis Alexakis, Thodoris Stratiotis
2014 — conf
FAGI-tr: A Tool for Aligning Geospatial RDF Vocabularies.
ESWC (Satellite Events)
Giorgos Giannopoulos, Thomas Maroulis, Dimitrios Skoutas, Nikos Karagiannakis, Spiros Athanasiou
2014 — conf
FAGI: A Framework for Fusing Geospatial RDF Data.
OTM Conferences
Giorgos Giannopoulos, Dimitrios Skoutas, Thomas Maroulis, Nikos Karagiannakis, Spiros Athanasiou
2014 J jnl
GeoKnow: Making the Web an Exploratory Place for Geospatial Knowledge.
ERCIM News
Spiros Athanasiou, Daniel Hladky, Giorgos Giannopoulos, Alejandra García-Rojas, Jens Lehmann
2014 — conf
Towards GeoSpatial semantic data management: strengths, weaknesses, and challenges ahead.
SIGSPATIAL/GIS
Kostas Patroumpas, Giorgos Giannopoulos, Spiros Athanasiou
2014 — conf
TripleGeo: an ETL Tool for Transforming Geospatial Data into RDF Triples.
EDBT/ICDT Workshops
Kostas Patroumpas, Michalis Alexakis, Giorgos Giannopoulos, Spiros Athanasiou
2011 C conf
Mobile Task Computing: Beyond Location-Based Services and EBooks.
W2GIS
John Liagouris, Spiros Athanasiou, Alexandros Efentakis, Stefan Pfennigschmidt, Dieter Pfoser, Eleni Tsigka, Agnès Voisard
2009 B conf
Utilizing Wireless Positioning as a Tracking Data Source.
SSTD
Spiros Athanasiou, Panos Georgantas, George Gerakakis, Dieter Pfoser