Kostas Patroumpas

IEEE Trans. Knowl. Data Eng., June, 2023

Accelerating Spatio-Textual Queries with Learned Indices.

[BibT_eX]

[DOI]

CoRR, 2023

Topio: An Open-Source Web Platform for Trading Geospatial Data.

[BibT_eX]

[DOI]

Andra Ionescu

Kyriakos Psarakis

Diego Collarana

Kai Barenscher

Asterios Katsifodimos

Proceedings of the Web Engineering - 23rd International Conference, 2023

Topio Marketplace: Search and Discovery of Geospatial Data.

[BibT_eX]

[DOI]

Andra Ionescu

Alexandra Alexandridou

Leonidas Ikonomou

Kyriakos Psarakis

Rihan Hai

Asterios Katsifodimos

Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

2022

MAGE: Discovering Mixture-based Areas of Interest over Geolocated Entities.

[BibT_eX]

[DOI]

Dimitris Sacharidis

Proceedings of the 25th International Conference on Extending Database Technology, 2022

2021

Discovering Mixture-Based Best Regions of Arbitrary Shapes.

[BibT_eX]

[DOI]

Dimitris Sacharidis

Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

Multi-Attribute Similarity Search for Interactive Data Exploration.

[BibT_eX]

[DOI]

Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference, 2021

BigDataVoyant: Automated Profiling of Large Geospatial Data.

[BibT_eX]

[DOI]

Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference, 2021

Twin Subsequence Search in Time Series.

[BibT_eX]

[DOI]

Proceedings of the 24th International Conference on Extending Database Technology, 2021

Online Mobility Tracking Against Evolving Maritime Trajectories.

[BibT_eX]

[DOI]

Georgios M. Santipantakis

Proceedings of the Guide to Maritime Informatics., 2021

2020

SPHINX: A System for Metapath-based Entity Exploration in Heterogeneous Information Networks.

[BibT_eX]

[DOI]

Serafeim Chatzopoulos

Proc. VLDB Endow., 2020

SPARTAN: Semantic integration of big spatio-temporal data from streaming and archival sources.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2020

Similarity search over enriched geospatial data.

[BibT_eX]

[DOI]

Proceedings of the Sixth International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, 2020

Optimizing Vessel Trajectory Compression.

[BibT_eX]

[DOI]

Giannis Fikioris

Alexander Artikis

Proceedings of the 21st IEEE International Conference on Mobile Data Management, 2020

A Visual Explorer for Geolocated Time Series.

[BibT_eX]

[DOI]

Proceedings of the SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems, 2020

Fine-Tuned Compressed Representations of Vessel Trajectories.

[BibT_eX]

[DOI]

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Trajectory Detection and Summarization over Surveillance Data Streams.

[BibT_eX]

[DOI]

Proceedings of the Big Data Analytics for Time-Critical Mobility Forecasting, 2020

2019

Visual Exploration of Geolocated Time Series with Hybrid Indexing.

[BibT_eX]

[DOI]

Georgios M. Santipantakis

Big Data Res., 2019

ARGO: A Big Data Framework for Online Trajectory Prediction.

[BibT_eX]

[DOI]

Petros Petrou

Panagiotis Nikitopoulos

Panagiotis Tampakis

Apostolos Glenis

Nikolaos Koutroumanis

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

Exposing Points of Interest as Linked Geospatial Data.

[BibT_eX]

[DOI]

Georgios M. Mandilaras

Giorgos Giannopoulos

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

Trajectory-aware Load Adaption for Continuous Traffic Analytics.

[BibT_eX]

[DOI]

Serafeim Papadias

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

Local Pair and Bundle Discovery over Co-Evolving Time Series.

[BibT_eX]

[DOI]

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

Local Similarity Search on Geolocated Time Series Using Hybrid Indexing.

[BibT_eX]

[DOI]

Axel-Cyrille Ngonga Ngomo

Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019

Big POI data integration with Linked Data technologies.

[BibT_eX]

[DOI]

Mohamed Ahmed Sherif

Georgios M. Santipantakis

Proceedings of the Advances in Database Technology, 2019

SLIPO: Large-Scale Data Integration for Points of Interest.

[BibT_eX]

[DOI]

Proceedings of the Advances in Database Technology, 2019

2018

Increasing Maritime Situation Awareness via Trajectory Detection, Enrichment and Recognition of Events.

[BibT_eX]

[DOI]

George A. Vouros

Akrivi Vlachou

Proceedings of the Web and Wireless Geographical Information Systems, 2018

Selecting representative and diverse spatio-textual posts over sliding windows.

[BibT_eX]

[DOI]

Proceedings of the 30th International Conference on Scientific and Statistical Database Management, 2018

Efficient progressive and diversified top-k best region search.

[BibT_eX]

[DOI]

Dimitris Sacharidis

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

On-the-fly mobility event detection over aircraft trajectories.

[BibT_eX]

[DOI]

Nikos Pelekis

Yannis Theodoridis

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Scalable hybrid similarity join over geolocated time series.

[BibT_eX]

[DOI]

Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2018

Big Data Analytics for Time Critical Mobility Forecasting: Recent Progress and Research Challenges.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Extending Database Technology, 2018

Map-Based Visual Exploration of Geolocated Time Series.

[BibT_eX]

[DOI]

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

2017

Online event recognition from moving vessel trajectories.

[BibT_eX]

[DOI]

GeoInformatica, 2017

Probabilistic k-Nearest Neighbor Monitoring of Moving Gaussians.

[BibT_eX]

[DOI]

Christos Koutras

Proceedings of the 29th International Conference on Scientific and Statistical Database Management, 2017

Continuous Summarization of Streaming Spatio-Textual Posts.

[BibT_eX]

[DOI]

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Indexing Geolocated Time Series Data.

[BibT_eX]

[DOI]

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

μTOP: Spatio-Temporal Detection and Summarization of Locally Trending Topics in Microblog Posts.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Extending Database Technology, 2017

2016

Monitoring Spatial Coverage of Trending Topics in Twitter.

[BibT_eX]

[DOI]

Manolis Loukadakis

Proceedings of the 28th International Conference on Scientific and Statistical Database Management, 2016

2015

Exposing INSPIRE on the Semantic Web.

[BibT_eX]

[DOI]

J. Web Semant., 2015

Spatial Selectivity Estimation for Web Searching.

[BibT_eX]

[DOI]

Proceedings of the Web and Wireless Geographical Information Systems, 2015

Event Recognition for Maritime Surveillance.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Extending Database Technology, 2015

TripleGeo-CSW: A Middleware for Exposing Geospatial Catalogue Services on the Semantic Web.

[BibT_eX]

[DOI]

Proceedings of the Workshops of the EDBT/ICDT 2015 Joint Conference (EDBT/ICDT), 2015

How not to drown in a sea of information: An event recognition approach.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

Managing Big Trajectory Data: Online Processing of Positional Streams.

[BibT_eX]

[DOI]

Proceedings of the Big Data - Algorithms, Analytics, and Applications., 2015

2014

Towards GeoSpatial semantic data management: strengths, weaknesses, and challenges ahead.

[BibT_eX]

[DOI]

Giorgos Giannopoulos

Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

TripleGeo: an ETL Tool for Transforming Geospatial Data into RDF Triples.

[BibT_eX]

[DOI]

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

2013

Multi-scale window specification over streaming trajectories.

[BibT_eX]

[DOI]

J. Spatial Inf. Sci., 2013

Towards a Flexible and Scalable Fleet Management Service.

[BibT_eX]

[DOI]

Proceedings of the CTS 2013, 2013

2012

Event Processing and Real-Time Monitoring over Streaming Traffic Data.

[BibT_eX]

[DOI]

Proceedings of the Web and Wireless Geographical Information Systems, 2012

Multiplexing Trajectories of Moving Objects.

[BibT_eX]

[DOI]

Kyriakos Toumbas

Proceedings of the Scientific and Statistical Database Management, 2012

Probabilistic Range Monitoring of Streaming Uncertain Positions in GeoSocial Networks.

[BibT_eX]

[DOI]

Marios Papamichalis

Proceedings of the Scientific and Statistical Database Management, 2012

Multi-scale Windowing over Trajectory Streams.

[BibT_eX]

[DOI]

Proceedings of the Advances in Conceptual Modeling, 2012

2011

Maintaining consistent results of continuous queries under diverse window specifications.

[BibT_eX]

[DOI]

Inf. Syst., 2011

Subsuming Multiple Sliding Windows for Shared Stream Computation.

[BibT_eX]

[DOI]

Proceedings of the Advances in Databases and Information Systems, 2011

2010

Multi-granular Time-Based Sliding Windows over Data Streams.

[BibT_eX]

[DOI]

Proceedings of the TIME 2010, 2010

2009

Monitoring Orientation of Moving Objects around Focal Points.

[BibT_eX]

[DOI]

Proceedings of the Advances in Spatial and Temporal Databases, 2009

Window Update Patterns in Stream Operators.

[BibT_eX]

[DOI]

Proceedings of the Advances in Databases and Information Systems, 2009

2008

Prioritized Evaluation of Continuous Moving Queries over Streaming Locations.

[BibT_eX]

[DOI]

Proceedings of the Scientific and Statistical Database Management, 2008

A Simulator for a Mobile Peer-to-Peer Database Environment.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Mobile Data Management (MDM 2008), 2008

Monitoring continuous queries over streaming locations.

[BibT_eX]

[DOI]

Evi Kefallinou

Proceedings of the 16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2008

On-line discovery of hot motion paths.

[BibT_eX]

[DOI]

Proceedings of the EDBT 2008, 2008

2007

Online Amnesic Summarization of Streaming Locations.

[BibT_eX]

[DOI]

Michalis Potamias

Proceedings of the Advances in Spatial and Temporal Databases, 2007

Semantics of Spatially-Aware Windows Over Streaming Moving Objects.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Mobile Data Management (MDM 2007), 2007

Approximate order-k Voronoi cells over positional streams.

[BibT_eX]

[DOI]

Theofanis Minogiannis

Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

2006

Sampling Trajectory Streams with Spatiotemporal Criteria.

[BibT_eX]

[DOI]

Michalis Potamias

Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006

Window Specification over Data Streams.

[BibT_eX]

[DOI]

Proceedings of the Current Trends in Database Technology - EDBT 2006, 2006

Amnesic online synopses for moving objects.

[BibT_eX]

[DOI]

Michalis Potamias

Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2004

Managing Trajectories of Moving Objects as Data Streams.

[BibT_eX]

[DOI]