Nikos Pelekis

ORCID

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 52

Top Venues

Publications

Efstratios Karkanis, Nikos Pelekis, Eva Chondrodima, Yannis Theodoridis
Path-based Traffic Flow Prediction. EDBT/ICDT Workshops (2024)
Panagiotis Tampakis, Nikos Pelekis
Pythia: Distributed Pattern-based Future Location Prediction of Moving Objects. EDBT/ICDT Workshops (2024)
Andreas Tritsarolis, Nikos Pelekis, Konstantina Bereta, Dimitris Zissis, Yannis Theodoridis
On Vessel Location Forecasting and the Effect of Federated Learning. CoRR (2024)
Andreas Tritsarolis, Nikos Pelekis, Konstantina Bereta, Dimitris Zissis, Yannis Theodoridis
On Vessel Location Forecasting and the Effect of Federated Learning. MDM (2024)
Georgios Grigoropoulos, Giannis Spiliopoulos, Ilias Chamatidis, Manolis Kaliorakis, Alexandros Troupiotis-Kapeliaris, Marios Vodas, Evangelia Filippou, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis, Dimitris Zissis, Konstantina Bereta
A Scalable System for Maritime Route and Event Forecasting. EDBT (2024)
Georgios Grigoropoulos, Giannis Spiliopoulos, Ilias Chamatidis, Manolis Kaliorakis, Alexandros Troupiotis-Kapeliaris, Marios Vodas, Evangelia Filippou, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis, Dimitris Zissis, Konstantina Bereta
GMSA: A Digital Twin Application for Maritime Route and Event Forecasting. EDBT (2024)
Eva Chondrodima, Nikos Pelekis, Aggelos Pikrakis, Yannis Theodoridis
An Efficient LSTM Neural Network-Based Framework for Vessel Location Forecasting. IEEE Trans. Intell. Transp. Syst. 24 (5) (2023)
Petros Mandalis, Eva Chondrodima, Yannis Kontoulis, Nikos Pelekis, Yannis Theodoridis
Towards a Unified Vessel Traffic Flow Forecasting Framework. EDBT/ICDT Workshops (2023)
Andreas Tritsarolis, Brian Murray, Nikos Pelekis, Yannis Theodoridis
Collision Risk Assessment and Forecasting on Maritime Data. SIGSPATIAL/GIS (2023)
Stamatis Stefanopoulos, Charilaos Akasiadis, Nikos Pelekis, Dimitris Zissis
Scalable Distributed Trajectory Clustering Using Apache Spark. EDBT/ICDT Workshops (2023)
Andreas Tritsarolis, Nikos Pelekis, Yannis Theodoridis
VesselVision: Fleet Safety Awareness over Streaming Vessel Trajectories. SIGSPATIAL/GIS (2023)
Eva Chondrodima, Petros Mandalis, Nikos Pelekis, Yannis Theodoridis
Machine Learning Models for Vessel Route Forecasting: An Experimental Comparison. MDM (2022)
Eva Chondrodima, Harris V. Georgiou, Nikos Pelekis, Yannis Theodoridis
Particle swarm optimization and RBF neural networks for public transport arrival time prediction using GTFS data. Int. J. Inf. Manag. Data Insights 2 (2) (2022)
Petros Mandalis, Eva Chondrodima, Yannis Kontoulis, Nikos Pelekis, Yannis Theodoridis
Machine Learning Models for Vessel Traffic Flow Forecasting: An Experimental Comparison. MDM (2022)
Andreas Tritsarolis, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis
Vessel Collision Risk Assessment using AIS Data: A Machine Learning Approach. MDM (2022)
Fragkiskos Gryllakis, Nikos Pelekis, Christos Doulkeridis, Iraklis Varlamis, Yannis Theodoridis
Social Spatio-temporal Keyword Pattern (S²KP) Queries in Multiple Aspect Trajectories Databases. SSDBM (2022)
Christos Doulkeridis, Akrivi Vlachou, Nikos Pelekis, Yannis Theodoridis
A Survey on Big Data Processing Frameworks for Mobility Analytics. SIGMOD Rec. 50 (2) (2021)
Eva Chondrodima, Harris V. Georgiou, Nikos Pelekis, Yannis Theodoridis
Public Transport Arrival Time Prediction Based on GTFS Data. LOD (2021)
Panagiotis Tampakis, Dimitris Spyrellis, Christos Doulkeridis, Nikos Pelekis, Christos Kalyvas, Akrivi Vlachou
A Novel Indexing Method for Spatial-Keyword Range Queries. SSTD (2021)
Andreas Tritsarolis, Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis
ST_VISIONS: A Python Library for Interactive Visualization of Spatio-temporal Data. MDM (2021)
Andreas Tritsarolis, Yannis Kontoulis, Nikos Pelekis, Yannis Theodoridis
MaSEC: Discovering Anchorages and Co-movement Patterns on Streaming Vessel Trajectories. SSTD (2021)
Harris V. Georgiou, Nikos Pelekis, Stylianos Sideridis, David Scarlatti, Yannis Theodoridis
Semantic-aware aircraft trajectory prediction using flight plans. Int. J. Data Sci. Anal. 9 (2) (2020)
Panagiotis Tampakis, Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis
Distributed Subtrajectory Join on Massive Datasets. ACM Trans. Spatial Algorithms Syst. 6 (2) (2020)
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 (2020)
Spyros Giotakis, Nikos Pelekis
On Preserving Sensitive Information of Multiple Aspect Trajectories In-House. WWW (Companion Volume) (2019)
Panagiotis Tampakis, Nikos Pelekis, Christos Doulkeridis, Yannis Theodoridis
Scalable Distributed Subtrajectory Clustering. CoRR (2019)
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)
Panagiotis Tampakis, Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis
Distributed Subtrajectory Join on Massive Datasets. CoRR (2019)
Petros Petrou, Panagiotis Tampakis, Harris V. Georgiou, Nikos Pelekis, Yannis Theodoridis
Online Long-Term Trajectory Prediction Based on Mined Route Patterns. MASTER@PKDD/ECML (2019)
Panagiotis Tampakis, Nikos Pelekis, Christos Doulkeridis, Yannis Theodoridis
Scalable Distributed Subtrajectory Clustering. IEEE BigData (2019)
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)
Panagiotis Tampakis, Nikos Pelekis, Natalia V. Andrienko, Gennady L. Andrienko, Georg Fuchs, Yannis Theodoridis
Time-Aware Sub-Trajectory Clustering in Hermes@PostgreSQL. ICDE (2018)
Stratos Mansalis, Eirini Ntoutsi, Nikos Pelekis, Yannis Theodoridis
An evaluation of data stream clustering algorithms. Stat. Anal. Data Min. 11 (4) (2018)
Fragkiskos Gryllakis, Nikos Pelekis, Christos Doulkeridis, Stylianos Sideridis, Yannis Theodoridis
Spatio-Temporal-Keyword Pattern Queries over Semantic Trajectories with Hermes@Neo4j. EDBT (2018)
Kostas Patroumpas, Nikos Pelekis, Yannis Theodoridis
On-the-fly mobility event detection over aircraft trajectories. SIGSPATIAL/GIS (2018)
Harris V. Georgiou, Sophia Karagiorgou, Yannis Kontoulis, Nikos Pelekis, Petros Petrou, David Scarlatti, Yannis Theodoridis
Moving Objects Analytics: Survey on Future Location & Trajectory Prediction Methods. CoRR (2018)
Andre Salvaro Furtado, Luis Otávio Campos Alvares, Nikos Pelekis, Yannis Theodoridis, Vania Bogorny
Unveiling movement uncertainty for robust trajectory similarity analysis. Int. J. Geogr. Inf. Sci. 32 (1) (2018)
Panagiotis Nikitopoulos, Aris-Iakovos Paraskevopoulos, Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis
Hot Spot Analysis over Big Trajectory Data. IEEE BigData (2018)
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)
Despina Kopanaki, Nikos Pelekis
Privacy Preservation of Semantic Trajectory Databases using Query Auditing Techniques. EDBT/ICDT Workshops (2017)
Nikos Pelekis, Panagiotis Tampakis, Marios Vodas, Costas Panagiotakis, Yannis Theodoridis
In-DBMS Sampling-based Sub-trajectory Clustering. EDBT (2017)
Fragkiskos Gryllakis, Nikos Pelekis, Christos Doulkeridis, Stylianos Sideridis, Yannis Theodoridis
Searching for Spatio-Temporal-Keyword Patterns in Semantic Trajectories. IDA (2017)
Christos Baziotis, Nikos Pelekis, Christos Doulkeridis
DataStories at SemEval-2017 Task 6: Siamese LSTM with Attention for Humorous Text Comparison. SemEval@ACL (2017)
Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis, George A. Vouros
Big Data Management and Analytics for Mobility Forecasting in datAcron. EDBT/ICDT Workshops (2017)
Christos Baziotis, Nikos Pelekis, Christos Doulkeridis
DataStories at SemEval-2017 Task 4: Deep LSTM with Attention for Message-level and Topic-based Sentiment Analysis. SemEval@ACL (2017)
Nikos Pelekis, Panagiotis Tampakis, Marios Vodas, Christos Doulkeridis, Yannis Theodoridis
On temporal-constrained sub-trajectory cluster analysis. Data Min. Knowl. Discov. 31 (5) (2017)
Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Marios Vodas, Nikos Pelekis, Yannis Theodoridis
Online event recognition from moving vessel trajectories. GeoInformatica 21 (2) (2017)
Despina Kopanaki, Vasilis Theodossopoulos, Nikos Pelekis, Ioannis Kopanakis, Yannis Theodoridis
Who Cares about Others' Privacy: Personalized Anonymization of Moving Object Trajectories. EDBT (2016)
Andreas Konstantinidis, Georgios Chatzimilioudis, Demetrios Zeinalipour-Yazti, Paschalis Mpeis, Nikos Pelekis, Yannis Theodoridis
Privacy-preserving indoor localization on smartphones. ICDE (2016)
Stylianos Sideridis, Nikos Pelekis, Yannis Theodoridis
On querying and mining semantic-aware mobility timelines. Int. J. Data Sci. Anal. 2 (1-2) (2016)
Kostas Patroumpas, Elias Alevizos, Alexander Artikis, Marios Vodas, Nikos Pelekis, Yannis Theodoridis
Online Event Recognition from Moving Vessel Trajectories. CoRR (2016)
Nikos Pelekis, Stylianos Sideridis, Panagiotis Tampakis, Yannis Theodoridis
Simulating Our LifeSteps by Example. ACM Trans. Spatial Algorithms Syst. 2 (3) (2016)
Nikos Pelekis, Elias Frentzos, Nikos Giatrakos, Yannis Theodoridis
HERMES: A Trajectory DB Engine for Mobility-Centric Applications. Int. J. Knowl. Based Organ. 5 (2) (2015)
Nikos Pelekis, Stylianos Sideridis, Yannis Theodoridis
Hermessem: A semantic-aware framework for the management and analysis of our LifeSteps. DSAA (2015)
Camila F. Costa, Mario A. Nascimento, José Antônio Fernandes de Macêdo, Yannis Theodoridis, Nikos Pelekis, Javam C. Machado
Optimal Time-dependent Sequenced Route Queries in Road Networks. CoRR (2015)
Camila F. Costa, Mario A. Nascimento, José Antônio Fernandes de Macêdo, Yannis Theodoridis, Nikos Pelekis, Javam C. Machado
Optimal time-dependent sequenced route queries in road networks. SIGSPATIAL/GIS (2015)
Kostas Patroumpas, Alexander Artikis, Nikos Katzouris, Marios Vodas, Yannis Theodoridis, Nikos Pelekis
Event Recognition for Maritime Surveillance. EDBT (2015)
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)
Nikos Pelekis, Stylianos Sideridis, Panagiotis Tampakis, Yannis Theodoridis
Hermoupolis: a semantic trajectory generator in the data science era. ACM SIGSPATIAL Special 7 (1) (2015)
Areli Andreia dos Santos, Andre Salvaro Furtado, Luis Otávio Alvares, Nikos Pelekis, Vania Bogorny
Inferring Relationships from Trajectory Data. GeoInfo (2015)
Renato Fileto, Cleto May, Chiara Renso, Nikos Pelekis, Douglas Klein, Yannis Theodoridis
knowledge-based framework for semantic enrichment and analysis of movement data. Data Knowl. Eng. 98 (2015)
Andreas Konstantinidis, Georgios Chatzimilioudis, Demetrios Zeinalipour-Yazti, Paschalis Mpeis, Nikos Pelekis, Yannis Theodoridis
Privacy-Preserving Indoor Localization on Smartphones. IEEE Trans. Knowl. Data Eng. 27 (11) (2015)
Nikos Pelekis, Elias Frentzos, Nikos Giatrakos, Yannis Theodoridis
On the Support of Mobility in ORDBMS. Int. J. Knowl. Based Organ. 4 (1) (2014)
Benjamin B. Krogh, Nikos Pelekis, Yannis Theodoridis, Kristian Torp
Path-based queries on trajectory data. SIGSPATIAL/GIS (2014)
Christine Parent, Stefano Spaccapietra, Chiara Renso, Gennady L. Andrienko, Natalia V. Andrienko, Vania Bogorny, Maria Luisa Damiani, Aris Gkoulalas-Divanis, José Antônio Fernandes de Macêdo, Nikos Pelekis, Yannis Theodoridis, Zhixian Yan
Semantic trajectories modeling and analysis. ACM Comput. Surv. 45 (4) (2013)
Nikos Pelekis, Christos Ntrigkogias, Panagiotis Tampakis, Stylianos Sideridis, Yannis Theodoridis
Hermoupolis: A Trajectory Generator for Simulating Generalized Mobility Patterns. ECML/PKDD (3) (2013)
Nikos Pelekis, Yannis Theodoridis, Davy Janssens
On the Management and Analysis of Our LifeSteps. SIGKDD Explor. 15 (1) (2013)
Georgios Kellaris, Nikos Pelekis, Yannis Theodoridis
Map-matched trajectory compression. J. Syst. Softw. 86 (6) (2013)
Renato Fileto, Marcelo Krüger, Nikos Pelekis, Yannis Theodoridis, Chiara Renso
Baquara: A Holistic Ontological Framework for Movement Analysis Using Linked Data. ER (2013)
Benjamin B. Krogh, Ove Andersen, Edwin Lewis-Kelham, Nikos Pelekis, Yannis Theodoridis, Kristian Torp
Trajectory based traffic analysis. SIGSPATIAL/GIS (2013)
Elias Frentzos, Nikos Pelekis, Nikos Giatrakos, Yannis Theodoridis
Cost Models for Nearest Neighbor Query Processing over Existentially Uncertain Spatial Data. SSTD (2013)
Costas Panagiotakis, Nikos Pelekis, Ioannis Kopanakis, Emmanuel Ramasso, Yannis Theodoridis
Segmentation and Sampling of Moving Object Trajectories Based on Representativeness. IEEE Trans. Knowl. Data Eng. 24 (7) (2012)
Nikos Pelekis, Aris Gkoulalas-Divanis, Marios Vodas, Anargyros Plemenos, Despina Kopanaki, Yannis Theodoridis
Private-HERMES: a benchmark framework for privacy-preserving mobility data querying and mining methods. EDBT (2012)
Alexandros Doulamis, Nikos Pelekis, Yannis Theodoridis
EasyTracker: An Android Application for Capturing Mobility Behavior. Panhellenic Conference on Informatics (2012)
Nikos Pelekis, Gennady L. Andrienko, Natalia V. Andrienko, Ioannis Kopanakis, Gerasimos Marketos, Yannis Theodoridis
Visually exploring movement data via similarity-based analysis. J. Intell. Inf. Syst. 38 (2) (2012)
Nikos Pelekis, Aris Gkoulalas-Divanis, Marios Vodas, Despina Kopanaki, Yannis Theodoridis
Privacy-aware querying over sensitive trajectory data. CIKM (2011)
Alessandra Raffaetà, Luca Leonardi, Gerasimos Marketos, Gennady L. Andrienko, Natalia V. Andrienko, Elias Frentzos, Nikos Giatrakos, Salvatore Orlando, Nikos Pelekis, Alessandro Roncato, Claudio Silvestri
Visual Mobility Analysis using T-Warehouse. Int. J. Data Warehous. Min. 7 (1) (2011)
Nikos Pelekis, Ioannis Kopanakis, Evangelos E. Kotsifakos, Elias Frentzos, Yannis Theodoridis
Clustering uncertain trajectories. Knowl. Inf. Syst. 28 (1) (2011)
Zhixian Yan, Nikos Giatrakos, Vangelis Katsikaros, Nikos Pelekis, Yannis Theodoridis
SeTraStream: Semantic-Aware Trajectory Construction over Streaming Movement Data. SSTD (2011)
Haralampos Karanikas, George Koundourakis, Ioannis Kopanakis, Thomas Mavroudakis, Nikos Pelekis
Discovering market trends in the biotechnology industry. Int. J. Bus. Intell. Data Min. 6 (2) (2011)
Luca Leonardi, Gerasimos Marketos, Elias Frentzos, Nikos Giatrakos, Salvatore Orlando, Nikos Pelekis, Alessandra Raffaetà, Alessandro Roncato, Claudio Silvestri, Yannis Theodoridis
T-Warehouse: Visual OLAP analysis on trajectory data. ICDE (2010)
Nikos Pelekis, Ioannis Kopanakis, Costas Panagiotakis, Yannis Theodoridis
Unsupervised Trajectory Sampling. ECML/PKDD (3) (2010)
Georgios Kellaris, Nikos Pelekis, Yannis Theodoridis
Trajectory Compression under Network Constraints. SSTD (2009)
Vicky Tsikolidaki, Nikos Pelekis, Yannis Theodoridis
GF-Miner: a Genetic Fuzzy Classifier for Numerical Data. AIAI (2009)
Costas Panagiotakis, Nikos Pelekis, Ioannis Kopanakis
Trajectory Voting and Classification Based on Spatiotemporal Similarity in Moving Object Databases. IDA (2009)
Nikos Pelekis, Ioannis Kopanakis, Evangelos E. Kotsifakos, Elias Frentzos, Yannis Theodoridis
Clustering Trajectories of Moving Objects in an Uncertain World. ICDM (2009)
Dimitrios K. Iakovidis, Nikos Pelekis, Evangelos E. Kotsifakos, Ioannis Kopanakis, Haralampos Karanikas, Yannis Theodoridis
A Pattern Similarity Scheme for Medical Image Retrieval. IEEE Trans. Inf. Technol. Biomed. 13 (4) (2009)
Riccardo Ortale, Ettore Ritacco, Nikos Pelekis, Roberto Trasarti, Gianni Costa, Fosca Giannotti, Giuseppe Manco, Chiara Renso, Yannis Theodoridis
The DAEDALUS framework: progressive querying and mining of movement data. GIS (2008)
Nikos Pelekis, Elias Frentzos, Nikos Giatrakos, Yannis Theodoridis
HERMES: aggregative LBS via a trajectory DB engine. SIGMOD Conference (2008)
Riccardo Ortale, Ettore Ritacco, Nikos Pelekis, Roberto Trasarti, Gianni Costa, Fosca Giannotti, Giuseppe Manco, Chiara Renso, Yannis Theodoridis
DAEDALUS: A knowledge discovery analysis framework for movement data. SEBD (2008)
Gerasimos Marketos, Elias Frentzos, Irene Ntoutsi, Nikos Pelekis, Alessandra Raffaetà, Yannis Theodoridis
Building real-world trajectory warehouses. MobiDE (2008)
Elias Frentzos, Nikos Pelekis, Yannis Theodoridis
Cost Models and Efficient Algorithms on Existentially Uncertain Spatial Data. Panhellenic Conference on Informatics (2008)
Dimitrios K. Iakovidis, Nikos Pelekis, Evangelos E. Kotsifakos, Ioannis Kopanakis
Intuitionistic Fuzzy Clustering with Applications in Computer Vision. ACIVS (2008)
Nikos Pelekis, Dimitrios K. Iakovidis, Evangelos E. Kotsifakos, Ioannis Kopanakis
Fuzzy clustering of intuitionistic fuzzy data. Int. J. Bus. Intell. Data Min. 3 (1) (2008)
Spyros Vosinakis, Nikos Pelekis, Yannis Theodoridis, Themis Panayiotopoulos
Handling spatial vagueness in virtual agent control. GRAPP (AS/IE) (2007)
Nikos Pelekis, Ioannis Kopanakis, Irene Ntoutsi, Gerasimos Marketos, Yannis Theodoridis
Mining Trajectory Databases via a Suite of Distance Operators. ICDE Workshops (2007)
Nikos Pelekis, Ioannis Kopanakis, Gerasimos Marketos, Irene Ntoutsi, Gennady L. Andrienko, Yannis Theodoridis
Similarity Search in Trajectory Databases. TIME (2007)
Elias Frentzos, Kostas Gratsias, Nikos Pelekis, Yannis Theodoridis
Algorithms for Nearest Neighbor Search on Moving Object Trajectories. GeoInformatica 11 (2) (2007)
Nikos Pelekis, Yannis Theodoridis
Boosting location-based services with a moving object database engine. MobiDE (2006)
Nikos Pelekis, Yannis Theodoridis, Spyros Vosinakis, Themis Panayiotopoulos
Hermes - A Framework for Location-Based Data Management. EDBT (2006)

Nikos Pelekis.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Nikos Pelekis