Nikos Bikakis

66 papers A* 2B 5C 4Journal 30Unranked 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
Context-Enriched Natural Language Descriptions of Vessel Trajectories.
CoRR
Kostas Patroumpas, Alexandros Troupiotis-Kapeliaris, Giannis Spiliopoulos, Panagiotis Betchavas, Dimitrios Skoutas, Dimitris Zissis, Nikos Bikakis
2026 B conf
Data-Driven Trajectory Imputation for Vessel Mobility Analysis.
EDBT
Giannis Spiliopoulos, Alexandros Troupiotis-Kapeliaris, Kostas Patroumpas, Nikolaos Liapis, Dimitrios Skoutas, Dimitris Zissis, Nikos Bikakis
2026 J jnl
Data-Driven Trajectory Imputation for Vessel Mobility Analysis.
CoRR
Giannis Spiliopoulos, Alexandros Troupiotis-Kapeliaris, Kostas Patroumpas, Nikolaos Liapis, Dimitrios Skoutas, Dimitris Zissis, Nikos Bikakis
2026 J jnl
Explaining Group Recommendations via Counterfactuals.
CoRR
Maria Stratigi, Nikos Bikakis, Kostas Stefanidis
2026 J jnl
Human-Data Interaction, Exploration, and Visualization in the AI Era: Challenges and Opportunities.
CoRR
Jean-Daniel Fekete, Yifan Hu, Dominik Moritz, Arnab Nandi, Senjuti Basu Roy, Eugene Wu, Nikos Bikakis, George Papastefanatos, Panos K. Chrysanthis, Guoliang Li, Lingyun Yu
2025 J jnl
Adaptive Indexing for Approximate Query Processing in Exploratory Data Analysis.
CoRR
Stavros Maroulis, Nikos Bikakis, Vassilis Stamatopoulos, George Papastefanatos
2025 C conf
Counterfactual Explanations for Group Recommendations.
DOLAP
Maria Stratigi, Nikos Bikakis, Kostas Stefanidis
2025 J jnl
Visual Analytics Challenges and Trends in the Age of AI: The BigVis Community Perspective.
CoRR
Nikos Bikakis, Panos K. Chrysanthis, Guoliang Li, George Papastefanatos, Lingyun Yu
2025 J jnl
Visual Analytics Challenges and Trends in the Age of AI: The BigVis Community Perspective.
SIGMOD Rec.
Nikos Bikakis, Panos K. Chrysanthis, Guoliang Li, George Papastefanatos, Lingyun Yu
2024 J jnl
Interactive big data visualization and analytics.
Big Data Res.
David Auber, Nikos Bikakis, Panos K. Chrysanthis, George Papastefanatos, Mohamed A. Sharaf
2024 — conf
Partial Adaptive Indexing for Approximate Query Answering.
VLDB Workshops
Stavros Maroulis, Nikos Bikakis, Vasileios Stamatopoulos, George Papastefanatos
2024 J jnl
Partial Adaptive Indexing for Approximate Query Answering.
CoRR
Stavros Maroulis, Nikos Bikakis, Vassilis Stamatopoulos, George Papastefanatos
2024 J jnl
Visualizing, Exploring and Analyzing Big Data: A 6-Year Story.
SIGMOD Rec.
Nikos Bikakis, George Papastefanatos, Panos K. Chrysanthis, Olga Papemmanuil, David Auber, Steffen Frey, Issei Fujishiro, Hanna Hauptmann, Shixia Liu, Kwan-Liu Ma, Tobias Schreck, Michael Sedlmair, Mohamed A. Sharaf
2023 — conf
Exposing Geospatial Cultural Heritage Content in Map-based Applications.
EDBT/ICDT Workshops
Nikos Bikakis, Giorgos Giannopoulos, Nikolaos Sidiropoulos, Christina Flouda, Athanasios Doupas, Voula Giouli, Panagiotis Karioris, Paraskevi Botini, Anna Vacalopoulou, Gregory Stainhaouer
2023 J jnl
Resource-aware adaptive indexing for in situ visual exploration and analytics.
VLDB J.
Stavros Maroulis, Nikos Bikakis, George Papastefanatos, Panos Vassiliadis, Yannis Vassiliou
2022 B conf
Placing multi-modal, and multi-lingual Data in the Humanities Domain on the Map: the Mythotopia Geo-tagged Corpus.
LREC
Voula Giouli, Anna Vacalopoulou, Nikolaos Sidiropoulos, Christina Flouda, Athanasios Doupas, Giorgos Giannopoulos, Nikos Bikakis, Vassilis Kaffes, Gregory Stainhaouer
2022 J jnl
Special Issue on Machine Learning Approaches in Big Data Visualization.
IEEE Computer Graphics and Applications
Nikos Bikakis, Panos K. Chrysanthis, George Papastefanatos, Tobias Schreck
2022 — conf
VisualFacts: A Platform for In-Situ Visual Exploration and Real-Time Entity Resolution.
EDBT/ICDT Workshops
George Papastefanatos, Giorgos Alexiou, Nikos Bikakis, Stavros Maroulis, Vassilis Stamatopoulos
2021 C conf
Adaptive Indexing for In-situ Visual Exploration and Analytics.
DOLAP
Stavros Maroulis, Nikos Bikakis, George Papastefanatos, Panos Vassiliadis, Yannis Vassiliou
2021 J jnl
In-situ visual exploration over big raw data.
Inf. Syst.
Nikos Bikakis, Stavros Maroulis, George Papastefanatos, Panos Vassiliadis
2021 — conf
RawVis: A System for Efficient In-situ Visual Analytics.
SIGMOD Conference
Stavros Maroulis, Nikos Bikakis, George Papastefanatos, Panos Vassiliadis, Yannis Vassiliou
2020 — conf
A Comparative Study of State-of-The-Art Linked Data Visualization Tools.
VOILA@ISWC
Federico Desimoni, Nikos Bikakis, Laura Po, George Papastefanatos
2020 — conf
Big Data Visualization and Analytics: Future Research Challenges and Emerging Applications.
EDBT/ICDT Workshops
Gennady L. Andrienko, Natalia V. Andrienko, Steven Mark Drucker, Jean-Daniel Fekete, Danyel Fisher, Stratos Idreos, Tim Kraska, Guoliang Li, Kwan-Liu Ma, Jock D. Mackinlay, Antti Oulasvirta, Tobias Schreck, Heidrun Schumann, Michael Stonebraker, David Auber, Nikos Bikakis, Panos K. Chrysanthis, George Papastefanatos, Mohamed A. Sharaf
2020 — book
Linked Data Visualization: Techniques, Tools, and Big Data
Linked Data Visualization
Laura Po, Nikos Bikakis, Federico Desimoni, George Papastefanatos
2020 — ed.
Proceedings of the Workshops of the EDBT/ICDT 2020 Joint Conference, Copenhagen, Denmark, March 30, 2020
EDBT/ICDT Workshops
Alexandra Poulovassilis, David Auber, Nikos Bikakis, Panos K. Chrysanthis, George Papastefanatos, Mohamed A. Sharaf, Nikos Pelekis, Chiara Renso, Yannis Theodoridis, Karine Zeitouni, Tania Cerquitelli, Silvia Chiusano, Genoveva Vargas-Solar, Behrooz Omidvar-Tehrani, Katharina Morik, Jean-Michel Renders, Donatella Firmani, Letizia Tanca, Davide Mottin, Matteo Lissandrini, Yannis Velegrakis
2019 B conf
Attendance Maximization for Successful Social Event Planning.
EDBT
Nikos Bikakis, Vana Kalogeraki, Dimitrios Gunopulos
2019 J jnl
Big Data Exploration, Visualization and Analytics.
Big Data Res.
Nikos Bikakis, George Papastefanatos, Olga Papaemmanouil
2019 — ch.
Big Data Visualization Tools.
Encyclopedia of Big Data Technologies
Nikos Bikakis
2018 J jnl
Attendance Maximization for Successful Social Event Planning.
CoRR
Nikos Bikakis, Vana Kalogeraki, Dimitrios Gunopulos
2018 J jnl
Big Data Visualization Tools.
CoRR
Nikos Bikakis
2018 C conf
RawVis: Visual Exploration over Raw Data.
ADBIS
Nikos Bikakis, Stavros Maroulis, George Papastefanatos, Panos Vassiliadis
2018 A* conf
Social Event Scheduling.
ICDE
Nikos Bikakis, Vana Kalogeraki, Dimitrios Gunopulos
2018 J jnl
Social Event Scheduling.
CoRR
Nikos Bikakis, Vana Kalogeraki, Dimitrios Gunopulos
2017 J jnl
A hierarchical aggregation framework for efficient multilevel visual exploration and analysis.
Semantic Web
Nikos Bikakis, George Papastefanatos, Melina Skourla, Timos Sellis
2016 — conf
Exploration and Visualization in the Web of Big Linked Data: A Survey of the State of the Art.
EDBT/ICDT Workshops
Nikos Bikakis, Timos K. Sellis
2016 J jnl
Exploration and Visualization in the Web of Big Linked Data: A Survey of the State of the Art.
CoRR
Nikos Bikakis, Timos K. Sellis
2016 J jnl
Finding desirable objects under group categorical preferences.
Knowl. Inf. Syst.
Nikos Bikakis, Karim Benouaret, Dimitris Sacharidis
2016 J jnl
The XML and Semantic Web Worlds: Technologies, Interoperability and Integration. A Survey of the State of the Art.
CoRR
Nikos Bikakis, Chrisa Tsinaraki, Nektarios Gioldasis, Ioannis Stavrakantonakis, Stavros Christodoulakis
2016 J jnl
graphVizdb: A Scalable Platform for Interactive Large Graph Visualization.
CoRR
Nikos Bikakis, John Liagouris, Maria Krommyda, George Papastefanatos, Timos K. Sellis
2016 A* conf
graphVizdb: A scalable platform for interactive large graph visualization.
ICDE
Nikos Bikakis, John Liagouris, Maria Krommyda, George Papastefanatos, Timos K. Sellis
2016 — —
Εξατομικευμένη, σημασιολογική και διερευνητική ανάλυση δεδομένων
Nikos Bikakis
2015 J jnl
A Hierarchical Framework for Efficient Multilevel Visual Exploration and Analysis.
CoRR
Nikos Bikakis, George Papastefanatos, Melina Skourla, Timos K. Sellis
2015 J jnl
Finding Desirable Objects under Group Categorical Preferences.
CoRR
Nikos Bikakis, Karim Benouaret, Dimitris Sacharidis
2015 J jnl
The SPARQL2XQuery interoperability framework - Utilizing Schema Mapping, Schema Transformation and Query Translation to Integrate XML and the Semantic Web.
World Wide Web
Nikos Bikakis, Chrisa Tsinaraki, Ioannis Stavrakantonakis, Nektarios Gioldasis, Stavros Christodoulakis
2015 — conf
Towards Scalable Visual Exploration of Very Large RDF Graphs.
ESWC (Satellite Events)
Nikos Bikakis, John Liagouris, Maria Kromida, George Papastefanatos, Timos K. Sellis
2015 J jnl
Towards Scalable Visual Exploration of Very Large RDF Graphs.
CoRR
Nikos Bikakis, John Liagouris, Maria Krommyda, George Papastefanatos, Timos K. Sellis
2014 — conf
A Study on External Memory Scan-Based Skyline Algorithms.
DEXA (1)
Nikos Bikakis, Dimitris Sacharidis, Timos K. Sellis
2014 — conf
Reconciling Multiple Categorical Preferences with Double Pareto-Based Aggregation.
DASFAA (1)
Nikos Bikakis, Karim Benouaret, Dimitris Sacharidis
2014 — conf
Regionally influential users in location-aware social networks.
SIGSPATIAL/GIS
Panagiotis Bouros, Dimitris Sacharidis, Nikos Bikakis
2014 — conf
Supporting SPARQL Update Queries in RDF-XML Integration.
ISWC (Posters & Demos)
Nikos Bikakis, Chrisa Tsinaraki, Ioannis Stavrakantonakis, Stavros Christodoulakis
2014 J jnl
Supporting SPARQL Update Queries in RDF-XML Integration.
CoRR
Nikos Bikakis, Chrisa Tsinaraki, Ioannis Stavrakantonakis, Stavros Christodoulakis
2014 — conf
rdf: SynopsViz - A Framework for Hierarchical Linked Data Visual Exploration and Analysis.
ESWC (Satellite Events)
Nikos Bikakis, Melina Skourla, George Papastefanatos
2014 J jnl
rdf: SynopsViz - A Framework for Hierarchical Linked Data Visual Exploration and Analysis.
CoRR
Nikos Bikakis, Melina Skourla, George Papastefanatos
2013 B conf
RDivF: Diversifying Keyword Search on RDF Graphs.
TPDL
Nikos Bikakis, Giorgos Giannopoulos, John Liagouris, Dimitrios Skoutas, Theodore Dalamagas, Timos K. Sellis
2013 J jnl
The SPARQL2XQuery Interoperability Framework.
CoRR
Nikos Bikakis, Chrisa Tsinaraki, Ioannis Stavrakantonakis, Nektarios Gioldasis, Stavros Christodoulakis
2013 — ch.
The XML and Semantic Web Worlds: Technologies, Interoperability and Integration: A Survey of the State of the Art.
Semantic Hyper/Multimedia Adaptation
Nikos Bikakis, Chrisa Tsinaraki, Nektarios Gioldasis, Ioannis Stavrakantonakis, Stavros Christodoulakis
2012 J jnl
Publishing Life Science Data as Linked Open Data: the Case Study of miRBase
CoRR
Theodore Dalamagas, Nikos Bikakis, George Papastefanatos, Yannis Stavrakas, Artemis G. Hatzigeorgiou
2012 — conf
Publishing life science data as linked open data: the case study of miRBase.
WOD
Theodore Dalamagas, Nikos Bikakis, George Papastefanatos, Yannis Stavrakas, Artemis G. Hatzigeorgiou
2012 B conf
SPARQL-RW: transparent query access over mapped RDF data sources.
EDBT
Konstantinos Makris, Nikos Bikakis, Nektarios Gioldasis, Stavros Christodoulakis
2010 — conf
GoNTogle: A Tool for Semantic Annotation and Search.
ESWC (2)
Giorgos Giannopoulos, Nikos Bikakis, Theodore Dalamagas, Timos K. Sellis
2010 — conf
Integrating Keywords and Semantics on Document Annotation and Search.
OTM Conferences (2)
Nikos Bikakis, Giorgos Giannopoulos, Theodore Dalamagas, Timos K. Sellis
2010 — conf
Ontology Mapping and SPARQL Rewriting for Querying Federated RDF Data Sources - (Short Paper).
OTM Conferences (2)
Konstantinos Makris, Nektarios Gioldasis, Nikos Bikakis, Stavros Christodoulakis
2010 — conf
SPARQL2XQuery 2.0: Supporting Semantic-based queries over XML data.
SMAP
Ioannis Stavrakantonakis, Chrisa Tsinaraki, Nikos Bikakis, Nektarios Gioldasis, Stavros Christodoulakis
2009 C conf
Querying XML Data with SPARQL.
DEXA
Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis
2009 — conf
Semantic Based Access over XML Data.
WSKS (1)
Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis
2009 — conf
Towards a Mediator Based on OWL and SPARQL.
WSKS (1)
Konstantinos Makris, Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis