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2020 – today
- 2023
[j9]Giannis Fikioris, Kostas Patroumpas, Alexander Artikis, Manolis Pitsikalis, Georgios Paliouras:
Optimizing vessel trajectory compression for maritime situational awareness. GeoInformatica 27(3): 565-591 (2023)- [j8]Georgios Chatzigeorgakidis
, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Efficient Range and kNN Twin Subsequence Search in Time Series. IEEE Trans. Knowl. Data Eng. 35(6): 5794-5807 (2023) - [c56]Andra Ionescu, Alexandra Alexandridou, Leonidas Ikonomou, Kyriakos Psarakis, Kostas Patroumpas, Georgios Chatzigeorgakidis, Dimitrios Skoutas, Spiros Athanasiou, Rihan Hai, Asterios Katsifodimos:
Topio Marketplace: Search and Discovery of Geospatial Data. EDBT 2023: 819-822 - [c55]Andra Ionescu, Kostas Patroumpas, Kyriakos Psarakis, Georgios Chatzigeorgakidis, Diego Collarana, Kai Barenscher, Dimitrios Skoutas, Asterios Katsifodimos, Spiros Athanasiou:
Topio: An Open-Source Web Platform for Trading Geospatial Data. ICWE 2023: 336-351 - [i6]Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou:
Accelerating Spatio-Textual Queries with Learned Indices. CoRR abs/2312.09864 (2023) - 2022
- [c54]Kostas Patroumpas, Dimitrios Skoutas, Dimitris Sacharidis:
MAGE: Discovering Mixture-based Areas of Interest over Geolocated Entities. EDBT 2022: 2:574-2:577 - 2021
- [c53]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Twin Subsequence Search in Time Series. EDBT 2021: 475-480 - [c52]Pantelis Mitropoulos, Kostas Patroumpas, Dimitrios Skoutas, Thodoris Vakkas, Spiros Athanasiou:
BigDataVoyant: Automated Profiling of Large Geospatial Data. EDBT/ICDT Workshops 2021 - [c51]Kostas Patroumpas, Alexandros Zeakis, Dimitrios Skoutas, Roberto Santoro:
Multi-Attribute Similarity Search for Interactive Data Exploration. EDBT/ICDT Workshops 2021 - [c50]Dimitrios Skoutas, Dimitris Sacharidis, Kostas Patroumpas:
Discovering Mixture-Based Best Regions of Arbitrary Shapes. SIGSPATIAL/GIS 2021: 468-479 - [p3]Kostas Patroumpas:
Online Mobility Tracking Against Evolving Maritime Trajectories. Guide to Maritime Informatics 2021: 173-201 - [i5]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Twin Subsequence Search in Time Series. CoRR abs/2104.06874 (2021) - [i4]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Local Pair and Bundle Discovery over Co-Evolving Time Series. CoRR abs/2104.09417 (2021) - [i3]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Local Similarity Search on Geolocated Time Series Using Hybrid Indexing. CoRR abs/2104.09509 (2021) - 2020
- [j7]Georgios M. Santipantakis, Apostolos Glenis, Kostas Patroumpas, Akrivi Vlachou, Christos Doulkeridis, George A. Vouros, Nikos Pelekis, Yannis Theodoridis:
SPARTAN: Semantic integration of big spatio-temporal data from streaming and archival sources. Future Gener. Comput. Syst. 110: 540-555 (2020) - [j6]Serafeim Chatzopoulos, Kostas Patroumpas, Alexandros Zeakis, Thanasis Vergoulis, Dimitrios Skoutas:
SPHINX: A System for Metapath-based Entity Exploration in Heterogeneous Information Networks. Proc. VLDB Endow. 13(12): 2913-2916 (2020) - [c49]Giannis Fikioris, Kostas Patroumpas, Alexander Artikis, Georgios Paliouras, Manolis Pitsikalis:
Fine-Tuned Compressed Representations of Vessel Trajectories. CIKM 2020: 2429-2436 - [c48]Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou:
A Visual Explorer for Geolocated Time Series. SIGSPATIAL/GIS 2020: 413-416 - [c47]Giannis Fikioris, Kostas Patroumpas, Alexander Artikis:
Optimizing Vessel Trajectory Compression. MDM 2020: 281-286 - [c46]Kostas Patroumpas, Dimitrios Skoutas:
Similarity search over enriched geospatial data. GeoRich@SIGMOD 2020: 1:1-1:6 - [p2]Kostas Patroumpas, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis:
Trajectory Detection and Summarization over Surveillance Data Streams. Big Data Analytics for Time-Critical Mobility Forecasting 2020: 85-120 - [i2]Giannis Fikioris, Kostas Patroumpas, Alexander Artikis:
Optimizing Vessel Trajectory Compression. CoRR abs/2005.05418 (2020)
2010 – 2019
- 2019
- [j5]Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos:
Visual Exploration of Geolocated Time Series with Hybrid Indexing. Big Data Res. 15: 12-28 (2019) - [c45]Spiros Athanasiou, Giorgos Giannopoulos, Damien Graux, Nikos Karagiannakis, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Kostas Patroumpas, Mohamed Ahmed Sherif, Dimitrios Skoutas:
Big POI data integration with Linked Data technologies. EDBT 2019: 477-488 - [c44]Spiros Athanasiou, Michail Alexakis, Giorgos Giannopoulos, Nikos Karagiannakis, Yannis Kouvaras, Pantelis Mitropoulos, Kostas Patroumpas, Dimitrios Skoutas:
SLIPO: Large-Scale Data Integration for Points of Interest. EDBT 2019: 574-577 - [c43]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Local Similarity Search on Geolocated Time Series Using Hybrid Indexing. SIGSPATIAL/GIS 2019: 179-188 - [c42]Kostas Patroumpas, Dimitrios Skoutas, Georgios M. Mandilaras, Giorgos Giannopoulos, Spiros Athanasiou:
Exposing Points of Interest as Linked Geospatial Data. SSTD 2019: 21-30 - [c41]Kostas Patroumpas, Serafeim Papadias:
Trajectory-aware Load Adaption for Continuous Traffic Analytics. SSTD 2019: 70-79 - [c40]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos:
Local Pair and Bundle Discovery over Co-Evolving Time Series. SSTD 2019: 160-169 - [c39]Petros Petrou, Panagiotis Nikitopoulos, Panagiotis Tampakis, Apostolos Glenis, Nikolaos Koutroumanis, Georgios M. Santipantakis, Kostas Patroumpas, Akrivi Vlachou, Harris V. Georgiou, Eva Chondrodima, Christos Doulkeridis, Nikos Pelekis, Gennady L. Andrienko, Fabian Patterson, Georg Fuchs, Yannis Theodoridis, George A. Vouros:
ARGO: A Big Data Framework for Online Trajectory Prediction. SSTD 2019: 194-197 - 2018
- [c38]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos:
Map-Based Visual Exploration of Geolocated Time Series. EDBT/ICDT Workshops 2018: 92-99 - [c37]George A. Vouros, Akrivi Vlachou, Georgios M. Santipantakis, Christos Doulkeridis, Nikos Pelekis, Harris V. Georgiou, Yannis Theodoridis, Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Christophe Claramunt, Cyril Ray, David Scarlatti, Georg Fuchs, Gennady L. Andrienko, Natalia V. Andrienko, Michael Mock, Elena Camossi, Anne-Laure Jousselme, Jose Manuel Cordero Garcia:
Big Data Analytics for Time Critical Mobility Forecasting: Recent Progress and Research Challenges. EDBT 2018: 612-623 - [c36]Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos:
Scalable hybrid similarity join over geolocated time series. SIGSPATIAL/GIS 2018: 119-128 - [c35]Kostas Patroumpas, Nikos Pelekis, Yannis Theodoridis:
On-the-fly mobility event detection over aircraft trajectories. SIGSPATIAL/GIS 2018: 259-268 - [c34]Dimitrios Skoutas, Dimitris Sacharidis, Kostas Patroumpas:
Efficient progressive and diversified top-k best region search. SIGSPATIAL/GIS 2018: 299-308 - [c33]Dimitris Sacharidis, Paras Mehta, Dimitrios Skoutas, Kostas Patroumpas, Agnès Voisard:
Selecting representative and diverse spatio-textual posts over sliding windows. SSDBM 2018: 17:1-17:12 - [c32]George A. Vouros, Akrivi Vlachou, Georgios M. Santipantakis, Christos Doulkeridis, Nikos Pelekis, Harris V. Georgiou, Yannis Theodoridis, Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Georg Fuchs, Michael Mock, Gennady L. Andrienko, Natalia V. Andrienko, Christophe Claramunt, Cyril Ray, Elena Camossi, Anne-Laure Jousselme:
Increasing Maritime Situation Awareness via Trajectory Detection, Enrichment and Recognition of Events. W2GIS 2018: 130-140 - 2017
- [j4]Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Marios Vodas, Nikos Pelekis, Yannis Theodoridis:
Online event recognition from moving vessel trajectories. GeoInformatica 21(2): 389-427 (2017) - [c31]Paras Mehta, Manuel Kotlarski, Dimitrios Skoutas, Dimitris Sacharidis, Kostas Patroumpas, Agnès Voisard:
μTOP: Spatio-Temporal Detection and Summarization of Locally Trending Topics in Microblog Posts. EDBT 2017: 558-561 - [c30]Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos:
Indexing Geolocated Time Series Data. SIGSPATIAL/GIS 2017: 19:1-19:10 - [c29]Dimitris Sacharidis, Paras Mehta, Dimitrios Skoutas, Kostas Patroumpas, Agnès Voisard:
Continuous Summarization of Streaming Spatio-Textual Posts. SIGSPATIAL/GIS 2017: 53:1-53:4 - [c28]Kostas Patroumpas, Christos Koutras:
Probabilistic k-Nearest Neighbor Monitoring of Moving Gaussians. SSDBM 2017: 21:1-21:12 - 2016
- [c27]Kostas Patroumpas, Manolis Loukadakis:
Monitoring Spatial Coverage of Trending Topics in Twitter. SSDBM 2016: 7:1-7:12 - [i1]Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Marios Vodas, Nikos Pelekis, Yannis Theodoridis:
Online Event Recognition from Moving Vessel Trajectories. CoRR abs/1601.06041 (2016) - 2015
- [j3]Kostas Patroumpas, Nikos Georgomanolis, Thodoris Stratiotis, Michalis Alexakis, Spiros Athanasiou:
Exposing INSPIRE on the Semantic Web. J. Web Semant. 35: 53-62 (2015) - [c26]Elias Alevizos, Alexander Artikis, Kostas Patroumpas, Marios Vodas, Yannis Theodoridis, Nikos Pelekis:
How not to drown in a sea of information: An event recognition approach. IEEE BigData 2015: 984-990 - [c25]Spiros Athanasiou, Nikos Georgomanolis, Kostas Patroumpas, Michalis Alexakis, Thodoris Stratiotis:
TripleGeo-CSW: A Middleware for Exposing Geospatial Catalogue Services on the Semantic Web. EDBT/ICDT Workshops 2015: 229-236 - [c24]Kostas Patroumpas, Alexander Artikis, Nikos Katzouris, Marios Vodas, Yannis Theodoridis, Nikos Pelekis:
Event Recognition for Maritime Surveillance. EDBT 2015: 629-640 - [c23]Kostas Patroumpas:
Spatial Selectivity Estimation for Web Searching. W2GIS 2015: 107-123 - [p1]Kostas Patroumpas, Timos K. Sellis:
Managing Big Trajectory Data: Online Processing of Positional Streams. Big Data - Algorithms, Analytics, and Applications 2015: 257-280 - 2014
- [c22]Kostas Patroumpas, Michalis Alexakis, Giorgos Giannopoulos, Spiros Athanasiou:
TripleGeo: an ETL Tool for Transforming Geospatial Data into RDF Triples. EDBT/ICDT Workshops 2014: 275-278 - [c21]Kostas Patroumpas, Giorgos Giannopoulos, Spiros Athanasiou:
Towards GeoSpatial semantic data management: strengths, weaknesses, and challenges ahead. SIGSPATIAL/GIS 2014: 301-310 - 2013
- [j2]Kostas Patroumpas:
Multi-scale window specification over streaming trajectories. J. Spatial Inf. Sci. 7(1): 45-75 (2013) - [c20]Alexandros Efentakis, Sotiris Brakatsoulas, Nikos Grivas, Giorgos Lamprianidis, Kostas Patroumpas, Dieter Pfoser:
Towards a Flexible and Scalable Fleet Management Service. CTS@SIGSPATIAL 2013: 79 - 2012
- [c19]Kostas Patroumpas:
Multi-scale Windowing over Trajectory Streams. ER Workshops 2012: 294-303 - [c18]Kostas Patroumpas, Marios Papamichalis, Timos K. Sellis:
Probabilistic Range Monitoring of Streaming Uncertain Positions in GeoSocial Networks. SSDBM 2012: 20-37 - [c17]Kostas Patroumpas, Kyriakos Toumbas, Timos K. Sellis:
Multiplexing Trajectories of Moving Objects. SSDBM 2012: 595-600 - [c16]Kostas Patroumpas, Timos K. Sellis:
Event Processing and Real-Time Monitoring over Streaming Traffic Data. W2GIS 2012: 116-133 - 2011
- [j1]Kostas Patroumpas, Timos K. Sellis:
Maintaining consistent results of continuous queries under diverse window specifications. Inf. Syst. 36(1): 42-61 (2011) - [c15]Kostas Patroumpas, Timos K. Sellis:
Subsuming Multiple Sliding Windows for Shared Stream Computation. ADBIS 2011: 56-69 - 2010
- [c14]Kostas Patroumpas, Timos K. Sellis:
Multi-granular Time-Based Sliding Windows over Data Streams. TIME 2010: 146-153
2000 – 2009
- 2009
- [c13]Kostas Patroumpas, Timos K. Sellis:
Window Update Patterns in Stream Operators. ADBIS 2009: 118-132 - [c12]Kostas Patroumpas, Timos K. Sellis:
Monitoring Orientation of Moving Objects around Focal Points. SSTD 2009: 228-246 - 2008
- [c11]Dimitris Sacharidis, Kostas Patroumpas, Manolis Terrovitis, Verena Kantere, Michalis Potamias, Kyriakos Mouratidis, Timos K. Sellis:
On-line discovery of hot motion paths. EDBT 2008: 392-403 - [c10]Kostas Patroumpas, Evi Kefallinou, Timos K. Sellis:
Monitoring continuous queries over streaming locations. GIS 2008: 81 - [c9]Verena Kantere, Konstantina Palla, Kostas Patroumpas, Timos K. Sellis:
A Simulator for a Mobile Peer-to-Peer Database Environment. MDM 2008: 223-224 - [c8]Kostas Patroumpas, Timos K. Sellis:
Prioritized Evaluation of Continuous Moving Queries over Streaming Locations. SSDBM 2008: 240-257 - 2007
- [c7]Kostas Patroumpas, Theofanis Minogiannis, Timos K. Sellis:
Approximate order-k Voronoi cells over positional streams. GIS 2007: 36 - [c6]Kostas Patroumpas, Timos K. Sellis:
Semantics of Spatially-Aware Windows Over Streaming Moving Objects. MDM 2007: 52-59 - [c5]Michalis Potamias, Kostas Patroumpas, Timos K. Sellis:
Online Amnesic Summarization of Streaming Locations. SSTD 2007: 148-166 - 2006
- [c4]Michalis Potamias, Kostas Patroumpas, Timos K. Sellis:
Amnesic online synopses for moving objects. CIKM 2006: 784-785 - [c3]Kostas Patroumpas, Timos K. Sellis:
Window Specification over Data Streams. EDBT Workshops 2006: 445-464 - [c2]Michalis Potamias, Kostas Patroumpas, Timos K. Sellis:
Sampling Trajectory Streams with Spatiotemporal Criteria. SSDBM 2006: 275-284 - 2004
- [c1]Kostas Patroumpas, Timos K. Sellis:
Managing Trajectories of Moving Objects as Data Streams. STDBM 2004: 41-48
Coauthor Index
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