Christos Doulkeridis

ORCID

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 69

Top Venues

Publications

Elias Alevizos, Georgios M. Santipantakis, Christos Doulkeridis, Alexander Artikis
Online Integration of Spatial Reasoning in Complex Event Recognition. EDBT/ICDT Workshops (2024)
George S. Theodoropoulos, Kjetil Nørvåg, Christos Doulkeridis
Efficient Semantic Similarity Search over Spatio-textual Data. EDBT (2024)
Yannis Poulakis, Christos Doulkeridis, Dimosthenis Kyriazis
A Survey on AutoML Methods and Systems for Clustering. ACM Trans. Knowl. Discov. Data 18 (5) (2024)
Akrivi Vlachou, Christos Doulkeridis, João B. Rocha-Junior, Kjetil Nørvåg
Decisive skyline queries for truly balancing multiple criteria. Data Knowl. Eng. 147 (2023)
Nikolaos Koutroumanis, Christos Doulkeridis, Chiara Renso, Mirco Nanni, Raffaele Perego
TrajParquet: A Trajectory-Oriented Column File Format for Mobility Data Lakes. SIGSPATIAL/GIS (2023)
Aggelos Karabinos, Panagiotis Tampakis, Christos Doulkeridis, Akrivi Vlachou
Processing of Spatial-Keyword Range Queries in Apache Spark. BigSpatial@SIGSPATIAL (2023)
Anita Graser, Christos Doulkeridis, George S. Theodoropoulos
Green Mobility Data Spaces. ERCIM News 2023 (135) (2023)
Christos Doulkeridis, Georgios M. Santipantakis, Nikolaos Koutroumanis, George Makridis, Vasilis Koukos, George S. Theodoropoulos, Yannis Theodoridis, Dimosthenis Kyriazis, Pavlos Kranas, Diego Burgos, Ricardo Jiménez-Peris, Mariana M. G. Duarte, Mahmoud Sakr, Esteban Zimányi, Anita Graser, Clemens Heistracher, Kristian Torp, Ioannis Chrysakis, Theofanis Orphanoudakis, Evgenia Kapassa, Marios Touloupou, Jürgen Neises, Petros Petrou, Sophia Karagiorgou, Rosario Catelli, Domenico Messina, Marcelo Corrales Compagnucci, Matteo Falsetta
MobiSpaces: An Architecture for Energy-Efficient Data Spaces for Mobility Data. BigData (2023)
Georgios M. Santipantakis, Christos Doulkeridis
An RDF Benchmark for Enriched Maritime Data. EMODE@SIGSPATIAL (2023)
Georgios M. Santipantakis, Christos Doulkeridis, George A. Vouros
An Ontology for Representing and Querying Semantic Trajectories in the Maritime Domain. ADBIS (2023)
Nikolaos Koutroumanis, Christos Doulkeridis, Akrivi Vlachou
Tearing Down the Tower of Babel: Unified and Efficient Spatio-temporal Queries for NoSQL Stores. MDM (2022)
Akrivi Vlachou, Christos Doulkeridis, João B. Rocha-Junior, Kjetil Nørvåg
On Decisive Skyline Queries. DaWaK (2022)
Georgios M. Santipantakis, Konstantinos I. Kotis, Apostolos Glenis, George A. Vouros, Christos Doulkeridis, Akrivi Vlachou
RDF-Gen: generating RDF triples from big data sources. Knowl. Inf. Syst. 64 (11) (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)
Nikolaos Koutroumanis, Kousathanas Nikolaos, Christos Doulkeridis, Akrivi Vlachou
A Demonstration of NoDA: Unified Access to NoSQL Stores. Proc. VLDB Endow. 14 (12) (2021)
Christos Doulkeridis, Akrivi Vlachou, Nikos Pelekis, Yannis Theodoridis
A Survey on Big Data Processing Frameworks for Mobility Analytics. SIGMOD Rec. 50 (2) (2021)
Nikolaos Koutroumanis, Nikolaos Kousathanas, Christos Doulkeridis, Akrivi Vlachou
Declarative Querying of Heterogeneous NoSQL Stores. SEA-Data@VLDB (2021)
Panagiotis Tampakis, Dimitris Spyrellis, Christos Doulkeridis, Nikos Pelekis, Christos Kalyvas, Akrivi Vlachou
A Novel Indexing Method for Spatial-Keyword Range Queries. SSTD (2021)
Nikolaos Koutroumanis, Christos Doulkeridis
Scalable Spatio-temporal Indexing and Querying over a Document-oriented NoSQL Store. EDBT (2021)
Panagiotis Nikitopoulos, Georgios A. Sfyris, Akrivi Vlachou, Christos Doulkeridis, Orestis Telelis
Pruning techniques for parallel processing of reverse top-k queries. Distributed Parallel Databases 39 (1) (2021)
Panagiotis Nikitopoulos, Akrivi Vlachou, Christos Doulkeridis, George A. Vouros
Parallel and scalable processing of spatio-temporal RDF queries using Spark. GeoInformatica 25 (4) (2021)
Georgios M. Santipantakis, George A. Vouros, Christos Doulkeridis
Coronis: Towards Integrated and Open COVID-19 Data. EDBT (2021)
Nikolaos Koutroumanis, Georgios M. Santipantakis, Apostolos Glenis, Christos Doulkeridis, George A. Vouros
Scalable enrichment of mobility data with weather information. GeoInformatica 25 (2) (2021)
Andreas Tritsarolis, Christos Doulkeridis, Nikos Pelekis, Yannis Theodoridis
ST_VISIONS: A Python Library for Interactive Visualization of Spatio-temporal Data. MDM (2021)
Yannis Poulakis, Christos Doulkeridis, Dimosthenis Kyriazis
AutoClust: A Framework for Automated Clustering based on Cluster Validity Indices. ICDM (2020)
Akrivi Vlachou, Christos Doulkeridis, Nikolaos Koutroumanis, Dimitrios Poulopoulos, Kjetil Nørvåg
The SPADES Framework for Scalable Management of Spatio-textual Data. PCI (2020)
Georgios M. Santipantakis, George A. Vouros, Christos Doulkeridis
Towards Integrated and Open COVID-19 Data. CoRR (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)
Stella Maropaki, Sean Chester, Christos Doulkeridis, Kjetil Nørvåg
Diversifying Top-k Point-of-Interest Queries via Collective Social Reach. CIKM (2020)
George A. Vouros, Apostolos Glenis, Christos Doulkeridis
The Delta Big Data Architecture for Mobility Analytics. BigDataService (2020)
Panagiotis Tampakis, Nikos Pelekis, Christos Doulkeridis, Yannis Theodoridis
Scalable Distributed Subtrajectory Clustering. CoRR (2019)
Akrivi Vlachou, Christos Doulkeridis, Apostolos Glenis, Georgios M. Santipantakis, George A. Vouros
Efficient spatio-temporal RDF query processing in large dynamic knowledge bases. SAC (2019)
Georgios M. Santipantakis, Apostolos Glenis, Christos Doulkeridis, Akrivi Vlachou, George A. Vouros
stLD: towards a spatio-temporal link discovery framework. SBD@SIGMOD (2019)
Siming Chen, Gennady L. Andrienko, Natalia V. Andrienko, Christos Doulkeridis, Athanasios Koumparos
Contextualized Analysis of Movement Events. EuroVA@EuroVis (2019)
Nikolaos Koutroumanis, Panagiotis Nikitopoulos, Akrivi Vlachou, Christos Doulkeridis
NoDA: Unified NoSQL Data Access Operators for Mobility Data. SSTD (2019)
Efthimis Tsilionis, Nikolaos Koutroumanis, Panagiotis Nikitopoulos, Christos Doulkeridis, Alexander Artikis
Online Event Recognition from Moving Vehicles: Application Paper. Theory Pract. Log. Program. 19 (5-6) (2019)
Efthimis Tsilionis, Nikolaos Koutroumanis, Panagiotis Nikitopoulos, Christos Doulkeridis, Alexander Artikis
Online Event Recognition from Moving Vehicles: Application Paper. 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)
Christos Doulkeridis, Qiang Qu, George A. Vouros, João B. Rocha-Junior
Guest Editorial: Special issue on mobility analytics for spatio-temporal and social data. GeoInformatica 23 (3) (2019)
Nikolaos Koutroumanis, Georgios M. Santipantakis, Apostolos Glenis, Christos Doulkeridis, George A. Vouros
Integration of Mobility Data with Weather Information. EDBT/ICDT Workshops (2019)
George A. Vouros, Georgios M. Santipantakis, Christos Doulkeridis, Akrivi Vlachou, Gennady L. Andrienko, Natalia V. Andrienko, Georg Fuchs, Jose Manuel Cordero Garcia, Miguel Garcia Martinez
The datAcron Ontology for the Specification of Semantic Trajectories - Specification of Semantic Trajectories for Data Transformations Supporting Visual Analytics. J. Data Semant. 8 (4) (2019)
Panagiotis Tampakis, Nikos Pelekis, Christos Doulkeridis, Yannis Theodoridis
Scalable Distributed Subtrajectory Clustering. IEEE BigData (2019)
Panagiotis Nikitopoulos, Georgios A. Sfyris, Akrivi Vlachou, Christos Doulkeridis, Orestis Telelis
Parallel and Distributed Processing of Reverse Top-k Queries. ICDE (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)
Georgios M. Santipantakis, Apostolos Glenis, Nikolaos Kalaitzian, Akrivi Vlachou, Christos Doulkeridis, George A. Vouros
FAIMUSS: Flexible Data Transformation to RDF from Multiple Streaming Sources. EDBT (2018)
Georgios M. Santipantakis, Christos Doulkeridis, George A. Vouros, Akrivi Vlachou
MaskLink: Efficient Link Discovery for Spatial Relations via Masking Areas. CoRR (2018)
Fragkiskos Gryllakis, Nikos Pelekis, Christos Doulkeridis, Stylianos Sideridis, Yannis Theodoridis
Spatio-Temporal-Keyword Pattern Queries over Semantic Trajectories with Hermes@Neo4j. EDBT (2018)
Georgios M. Santipantakis, Akrivi Vlachou, Christos Doulkeridis, Alexander Artikis, Ioannis Kontopoulos, George A. Vouros
A Stream Reasoning System for Maritime Monitoring. TIME (2018)
Panagiotis Nikitopoulos, Akrivi Vlachou, Christos Doulkeridis, George A. Vouros
DiStRDF: Distributed Spatio-temporal RDF Queries on Spark. EDBT/ICDT Workshops (2018)
Georgios M. Santipantakis, Konstantinos I. Kotis, George A. Vouros, Christos Doulkeridis
RDF-Gen: Generating RDF from Streaming and Archival Data. WIMS (2018)
Dimosthenis Kyriazis, Christos Doulkeridis, Panagiotis Gouvas, Ricardo Jiménez-Peris, Ana Juan Ferrer, Leonidas Kallipolitis, Pavlos Kranas, George Kousiouris, Craig Macdonald, Richard McCreadie, Yosef Moatti, Apostolos Papageorgiou, Marta Patiño-Martínez, Stathis Plitsos, Dimitrios Poulopoulos, Antonio Paradell, Amaryllis Raouzaiou, Paula Ta-Shma, Valerio Vianello
BigDataStack: A Holistic Data-Driven Stack for Big Data Applications and Operations. BigData Congress (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)
Georgios M. Santipantakis, George A. Vouros, Christos Doulkeridis, Akrivi Vlachou, Gennady L. Andrienko, Natalia V. Andrienko, Georg Fuchs, Jose Manuel Cordero Garcia, Miguel Garcia Martinez
Specification of Semantic Trajectories Supporting Data Transformations for Analytics: The datAcron Ontology. SEMANTiCS (2017)
Christos Doulkeridis, Akrivi Vlachou, Dimitris Mpestas, Nikos Mamoulis
Parallel and Distributed Processing of Spatial Preference Queries using Keywords. 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)
Orestis Gkorgkas, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Exploratory product search using top-k join queries. Inf. Syst. 64 (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)
George A. Vouros, Christos Doulkeridis, Georgios M. Santipantakis, Akrivi Vlachou
Taming Big Maritime Data to Support Analytics. IF&GIS (2017)
Konstantinos Georgoulas, Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis
User-Centric Similarity Search. IEEE Trans. Knowl. Data Eng. 29 (1) (2017)
Georgios M. Santipantakis, George A. Vouros, Apostolos Glenis, Christos Doulkeridis, Akrivi Vlachou
The datAcron Ontology for Semantic Trajectories. ESWC (Satellite Events) (2017)
Mei Saouk, Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg
Efficient processing of top-k joins in MapReduce. IEEE BigData (2016)
Georgios A. Sfyris, Nikolaos Fragkos, Christos Doulkeridis
Profile-Based Selection of Expert Groups. TPDL (2016)
Maria Karanasou, Anneta Ampla, Christos Doulkeridis, Maria Halkidi
Scalable and Real-Time Sentiment Analysis of Twitter Data. ICDM Workshops (2016)
Orestis Gkorgkas, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Finding the Most Diverse Products using Preference Queries. EDBT (2015)
Maria Karanasou, Christos Doulkeridis, Maria Halkidi
DsUniPi: An SVM-based Approach for Sentiment Analysis of Figurative Language on Twitter. SemEval@NAACL-HLT (2015)
Dimitris Pertesis, Christos Doulkeridis
Efficient skyline query processing in SpatialHadoop. Inf. Syst. 54 (2015)
Orestis Gkorgkas, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Maximizing Influence of Spatio-Textual Objects Based on Keyword Selection. SSTD (2015)
Christos Doulkeridis, Akrivi Vlachou, Panagiotis Nikitopoulos, Panagiotis Tampakis, Mei Saouk
The RoadRunner framework for efficient and scalable processing of big data. Panhellenic Conference on Informatics (2015)
Stian Liknes, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
APSkyline: Improved Skyline Computation for Multicore Architectures. DASFAA (1) (2014)
Orestis Gkorgkas, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Efficient processing of exploratory top-k joins. SSDBM (2014)
Christos Doulkeridis, Kjetil Nørvåg
A survey of large-scale analytical query processing in MapReduce. VLDB J. 23 (3) (2014)
Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Yannis Kotidis
Branch-and-bound algorithm for reverse top-k queries. SIGMOD Conference (2013)
Orestis Gkorgkas, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Discovering Influential Data Objects over Time. SSTD (2013)
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis
Metric-Based Similarity Search in Unstructured Peer-to-Peer Systems. Trans. Large Scale Data Knowl. Centered Syst. 5 (2012)
Akrivi Vlachou, Christos Doulkeridis, Maria Halkidi
Discovering Representative Skyline Points over Distributed Data. SSDBM (2012)
Christos Doulkeridis, Kjetil Nørvåg
On saying "enough already!" in MapReduce. Cloud-I (2012)
Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Neoklis Polyzotis
Processing of Rank Joins in Highly Distributed Systems. ICDE (2012)
Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Distributed top-k query processing by exploiting skyline summaries. Distributed Parallel Databases 30 (3-4) (2012)
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis, Kjetil Nørvåg
Monochromatic and Bichromatic Reverse Top-k Queries. IEEE Trans. Knowl. Data Eng. 23 (8) (2011)
Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Monitoring reverse top-k queries over mobile devices. MobiDE (2011)
João B. Rocha-Junior, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Efficient execution plans for distributed skyline query processing. EDBT (2011)
Akrivi Vlachou, Christos Doulkeridis, Neoklis Polyzotis
Skyline query processing over joins. SIGMOD Conference (2011)
Robert Neumayer, Christos Doulkeridis, Kjetil Nørvåg
A hybrid approach for estimating document frequencies in unstructured P2P networks. Inf. Syst. 36 (3) (2011)
Panagis Magdalinos, Christos Doulkeridis, Michalis Vazirgiannis
Enhancing Clustering Quality through Landmark-Based Dimensionality Reduction. ACM Trans. Knowl. Discov. Data 5 (2) (2011)
Norvald H. Ryeng, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Query Processing with Caching. DASFAA (2) (2011)
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis, Kjetil Nørvåg
Reverse top-k queries. ICDE (2010)
Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis
On the selectivity of multidimensional routing indices. CIKM (2010)
João B. Rocha-Junior, Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg
Efficient Processing of Top-k Spatial Preference Queries. Proc. VLDB Endow. 4 (2) (2010)
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis
Peer-to-Peer Similarity Search Based on M-Tree Indexing. DASFAA (2) (2010)
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis, Michalis Vazirgiannis
Efficient Routing of Subspace Skyline Queries over Highly Distributed Data. IEEE Trans. Knowl. Data Eng. 22 (12) (2010)
Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Yannis Kotidis
Identifying the Most Influential Data Objects with Reverse Top-k Queries. Proc. VLDB Endow. 3 (1) (2010)
Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis
Efficient search based on content similarity over self-organizing P2P networks. Peer-to-Peer Netw. Appl. 3 (1) (2010)
Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis, Michalis Vazirgiannis
Multidimensional routing indices for efficient distributed query processing. CIKM (2009)
Christos Doulkeridis, Akrivi Vlachou, Yannis Kotidis, Michalis Vazirgiannis
Efficient range query processing in metric spaces over highly distributed data. Distributed Parallel Databases 26 (2-3) (2009)

Christos Doulkeridis.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Christos Doulkeridis