Spiros Skiadopoulos

97 papers A* 4A 4B 20C 5Journal 42Unranked 16

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Machine Learning Framework for Harvesting and Harmonizing Cultural and Touristic Data. Inf. Kimon Deligiannis, Christos Tryfonopoulos, Paraskevi Raftopoulou, Costas Vassilakis, Vassilis Kaffes, Spiros Skiadopoulos
2025	J	`jnl`	GraphComp: Extreme Error-bounded Compression of Scientific Data via Temporal Graph Autoencoders. CoRR GuoZhong Li, Muhannad Alhumaidi, Spiros Skiadopoulos, Ibrahim Hoteit, Panos Kalnis
2025	B	`conf`	LLMCOMP: A Language Modeling Paradigm for Error-Bounded Scientific Data Compression. IEEE Big Data GuoZhong Li, Muhannad Alhumaidi, Spiros Skiadopoulos, Panos Kalnis
2025	J	`jnl`	LLMComp: A Language Modeling Paradigm for Error-Bounded Scientific Data Compression. CoRR GuoZhong Li, Muhannad Alhumaidi, Spiros Skiadopoulos, Panos Kalnis
2025	B	`conf`	Time Series Training Subsequences Detection to Optimize Machine Learning Prediction. ICTAI Pantelis Chronis, Giorgos Giannopoulos, Spiros Skiadopoulos
2024	J	`jnl`	Adaptive Content-Aware Influence Maximization via Online Learning to Rank. ACM Trans. Knowl. Discov. Data Konstantinos Theocharidis, Panagiotis Karras, Manolis Terrovitis, Spiros Skiadopoulos, Hady W. Lauw
2023	J	`jnl`	Efficient Range and kNN Twin Subsequence Search in Time Series. IEEE Trans. Knowl. Data Eng. Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2023	C	`conf`	The History, Present, and Future of ETL Technology (invited). DOLAP Alkis Simitsis, Spiros Skiadopoulos, Panos Vassiliadis
2022	A*	`conf`	A Content Recommendation Policy for Gaining Subscribers. SIGIR Konstantinos Theocharidis, Manolis Terrovitis, Spiros Skiadopoulos, Panagiotis Karras
2022	J	`jnl`	Evidence Transfer: Learning Improved Representations According to External Heterogeneous Task Outcomes. ACM Trans. Knowl. Discov. Data Athanasios Davvetas, Iraklis A. Klampanos, Spiros Skiadopoulos, Vangelis Karkaletsis
2021	J	`jnl`	A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. CoRR Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
2021	—	`ch.`	Link Prediction in Bibliographic Networks. Predicting the Dynamics of Research Impact Pantelis Chronis, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2021	J	`jnl`	Local Pair and Bundle Discovery over Co-Evolving Time Series. CoRR Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021	J	`jnl`	Local Similarity Search on Geolocated Time Series Using Hybrid Indexing. CoRR Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021	B	`conf`	Twin Subsequence Search in Time Series. EDBT Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2021	J	`jnl`	Twin Subsequence Search in Time Series. CoRR Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2020	B	`conf`	Determining the provenance of land parcel polygons via machine learning. SSDBM Vassilis Kaffes, Giorgos Giannopoulos, Nontas Tsakonas, Spiros Skiadopoulos
2020	B	`conf`	Efficient Calculation of Empirical P-values for Association Testing of Binary Classifications. SSDBM Konstantinos Zagganas, Thanasis Vergoulis, Spiros Skiadopoulos, Theodore Dalamagas
2020	—	`conf`	Link Prediction in Bibliographic Networks. ADBIS/TPDL/EDA Workshops Pantelis Chronis, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2019	B	`conf`	A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. SERVICES Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
2019	B	`conf`	A Study on the Readability of Scientific Publications. TPDL Thanasis Vergoulis, Ilias Kanellos, Anargiros Tzerefos, Serafeim Chatzopoulos, Theodore Dalamagas, Spiros Skiadopoulos
2019	A*	`conf`	Automatic Clustering by Detecting Significant Density Dips in Multiple Dimensions. ICDM Pantelis Chronis, Spiros Athanasiou, Spiros Skiadopoulos
2019	B	`conf`	Local Pair and Bundle Discovery over Co-Evolving Time Series. SSTD Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2019	—	`conf`	Local Similarity Search on Geolocated Time Series Using Hybrid Indexing. SIGSPATIAL/GIS Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Themis Palpanas, Spiros Athanasiou, Spiros Skiadopoulos
2019	—	`conf`	Ping - A customizable, open-source information filtering system for textual data. DEBS Thanasis Chantzios, Lefteris Zervakis, Spiros Skiadopoulos, Christos Tryfonopoulos
2019	J	`jnl`	The Effect of Evidence Transfer on Latent Feature Relevance for Clustering. Informatics Athanasios Davvetas, Iraklis A. Klampanos, Spiros Skiadopoulos, Vangelis Karkaletsis
2019	C	`conf`	The Quest for the Appropriate Cyber-threat Intelligence Sharing Platform. DATA Thanasis Chantzios, Paris Koloveas, Spiros Skiadopoulos, Nicholas Kolokotronis, Christos Tryfonopoulos, Vasiliki-Georgia Bilali, Dimitris Kavallieros
2019	J	`jnl`	Visual Exploration of Geolocated Time Series with Hybrid Indexing. Big Data Res. Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2018	—	`ch.`	Cardinal Direction Relationships. Encyclopedia of Database Systems (2nd ed.) Spiros Skiadopoulos
2018	J	`jnl`	FML-kNN: scalable machine learning on Big Data using J. Big Data Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
2018	B	`conf`	Finding shortest keyword covering routes in road networks. SSDBM Vassilis Kaffes, Alexandros Belesiotis, Dimitrios Skoutas, Spiros Skiadopoulos
2018	J	`jnl`	Improved suffix blocking for record linkage and entity resolution. Data Knowl. Eng. Amin Allam, Spiros Skiadopoulos, Panos Kalnis
2018	—	`conf`	Map-Based Visual Exploration of Geolocated Time Series. EDBT/ICDT Workshops Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos
2018	J	`jnl`	Parallel Algorithm for Incremental Betweenness Centrality on Large Graphs. IEEE Trans. Parallel Distributed Syst. Fuad T. Jamour, Spiros Skiadopoulos, Panos Kalnis
2018	—	`conf`	Scalable hybrid similarity join over geolocated time series. SIGSPATIAL/GIS Georgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou, Spiros Skiadopoulos
2018	—	`conf`	Unsupervised Disaggregation of Low Granularity Resource Consumption Time Series. PAKDD (2) Pantelis Chronis, Giorgos Giannopoulos, Spiros Athanasiou, Spiros Skiadopoulos
2017	B	`conf`	A Benchmark for Betweenness Centrality Approximation Algorithms on Large Graphs. SSDBM Ziyad AlGhamdi, Fuad T. Jamour, Spiros Skiadopoulos, Panos Kalnis
2017	J	`jnl`	Anonymizing datasets with demographics and diagnosis codes in the presence of utility constraints. J. Biomed. Informatics Giorgos Poulis, Grigorios Loukides, Spiros Skiadopoulos, Aris Gkoulalas-Divanis
2017	J	`jnl`	BUFET: boosting the unbiased miRNA functional enrichment analysis using bitsets. BMC Bioinform. Konstantinos Zagganas, Thanasis Vergoulis, Maria D. Paraskevopoulou, Ioannis S. Vlachos, Spiros Skiadopoulos, Theodore Dalamagas
2017	—	`ch.`	Directional Relations. Encyclopedia of GIS Spiros Skiadopoulos
2017	—	`conf`	Indexing Geolocated Time Series Data. SIGSPATIAL/GIS Georgios Chatzigeorgakidis, Dimitrios Skoutas, Kostas Patroumpas, Spiros Athanasiou, Spiros Skiadopoulos
2017	J	`jnl`	Local Suppression and Splitting Techniques for Privacy Preserving Publication of Trajectories. IEEE Trans. Knowl. Data Eng. Manolis Terrovitis, Giorgos Poulis, Nikos Mamoulis, Spiros Skiadopoulos
2017	J	`jnl`	Query Reorganization Algorithms for Efficient Boolean Information Filtering. IEEE Trans. Knowl. Data Eng. Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
2016	B	`conf`	Full-Text Support for Publish/Subscribe Ontology Systems. ESWC Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
2016	—	`conf`	Towards Publish/Subscribe Functionality on Graphs. EDBT/ICDT Workshops Lefteris Zervakis, Christos Tryfonopoulos, Vinay Setty, Stephan Seufert, Spiros Skiadopoulos
2015	—	`conf`	A MapReduce based k-NN joins probabilistic classifier. IEEE BigData Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
2015	B	`conf`	Cloud-Based Data and Knowledge Management for Multi-Centre Biomedical Studies. K-CAP Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos, Lefteris Zervakis
2015	—	`ch.`	SECRETA: A Tool for Anonymizing Relational, Transaction and RT-Datasets. Medical Data Privacy Handbook Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2014	J	`jnl`	Apriori-based algorithms for k Trans. Data Priv. Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2014	J	`jnl`	GRAMI: Frequent Subgraph and Pattern Mining in a Single Large Graph. Proc. VLDB Endow. Mohammed Elseidy, Ehab Abdelhamid, Spiros Skiadopoulos, Panos Kalnis
2014	B	`conf`	SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. EDBT Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2013	—	`conf`	Anonymizing Data with Relational and Transaction Attributes. ECML/PKDD (3) Giorgos Poulis, Grigorios Loukides, Aris Gkoulalas-Divanis, Spiros Skiadopoulos
2013	C	`conf`	CloudStudy: A cloud-based system for supporting multi-centre studies. BIBE Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos
2013	—	`conf`	Distance-Based k^m-Anonymization of Trajectory Data. MDM (2) Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2013	J	`jnl`	Full-text Support for Publish/Subscribe Ontology Systems. CoRR Lefteris Zervakis, Christos Tryfonopoulos, Antonios Papadakis-Pesaresi, Manolis Koubarakis, Spiros Skiadopoulos
2013	—	`conf`	Select-Organize-Anonymize: A Framework for Trajectory Data Anonymization. ICDM Workshops Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2012	J	`jnl`	Evaluating Path Queries over Frequently Updated Route Collections. IEEE Trans. Knowl. Data Eng. Panagiotis Bouros, Dimitris Sacharidis, Theodore Dalamagas, Spiros Skiadopoulos, Timos K. Sellis
2012	J	`jnl`	Privacy Preservation by Disassociation CoRR Manolis Terrovitis, John Liagouris, Nikos Mamoulis, Spiros Skiadopoulos
2012	J	`jnl`	Privacy Preservation by Disassociation. Proc. VLDB Endow. Manolis Terrovitis, John Liagouris, Nikos Mamoulis, Spiros Skiadopoulos
2011	J	`jnl`	ERA: Efficient Serial and Parallel Suffix Tree Construction for Very Long Strings CoRR Essam Mansour, Amin Allam, Spiros Skiadopoulos, Panos Kalnis
2011	J	`jnl`	ERA: Efficient Serial and Parallel Suffix Tree Construction for Very Long Strings. Proc. VLDB Endow. Essam Mansour, Amin Allam, Spiros Skiadopoulos, Panos Kalnis
2010	J	`jnl`	A Reasoning System of Ternary Projective Relations. IEEE Trans. Knowl. Data Eng. Eliseo Clementini, Spiros Skiadopoulos, Roland Billen, Francesco Tarquini
2009	—	`ch.`	Cardinal Direction Relationships. Encyclopedia of Database Systems Spiros Skiadopoulos
2009	B	`conf`	Evaluating Reachability Queries over Path Collections. SSDBM Panagiotis Bouros, Spiros Skiadopoulos, Theodore Dalamagas, Dimitris Sacharidis, Timos K. Sellis
2009	J	`jnl`	Storing and Indexing Spatial Data in P2P Systems. IEEE Trans. Knowl. Data Eng. Verena Kantere, Spiros Skiadopoulos, Timos K. Sellis
2008	J	`jnl`	Meshing Streaming Updates with Persistent Data in an Active Data Warehouse. IEEE Trans. Knowl. Data Eng. Neoklis Polyzotis, Spiros Skiadopoulos, Panos Vassiliadis, Alkis Simitsis, Nils-Erik Frantzell
2007	J	`jnl`	A Family of Directional Relation Models for Extended Objects. IEEE Trans. Knowl. Data Eng. Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis
2007	J	`jnl`	Correction to "A Family of Directional Relation Models for Extended Objects". IEEE Trans. Knowl. Data Eng. Spiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis
2007	B	`conf`	MobiHide: A Mobilea Peer-to-Peer System for Anonymous Location-Based Queries. SSTD Gabriel Ghinita, Panos Kalnis, Spiros Skiadopoulos
2007	J	`jnl`	Modeling and language support for the management of pattern-bases. Data Knowl. Eng. Manolis Terrovitis, Panos Vassiliadis, Spiros Skiadopoulos, Elisa Bertino, Barbara Catania, Anna Maddalena, Stefano Rizzi
2007	A*	`conf`	PRIVE: anonymous location-based queries in distributed mobile systems. WWW Gabriel Ghinita, Panos Kalnis, Spiros Skiadopoulos
2007	A*	`conf`	Supporting Streaming Updates in an Active Data Warehouse. ICDE Neoklis Polyzotis, Spiros Skiadopoulos, Panos Vassiliadis, Alkis Simitsis, Nils-Erik Frantzell
2006	J	`jnl`	Logic and Computational Complexity for Boolean Information Retrieval. IEEE Trans. Knowl. Data Eng. Manolis Koubarakis, Spiros Skiadopoulos, Christos Tryfonopoulos
2005	J	`jnl`	A Presentation Model & Non-Traditional Visualization for OLAP. Int. J. Data Warehous. Min. Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou, George Mavrogonatos, Ilias Michalarias
2005	J	`jnl`	A generic and customizable framework for the design of ETL scenarios. Inf. Syst. Panos Vassiliadis, Alkis Simitsis, Panos Georgantas, Manolis Terrovitis, Spiros Skiadopoulos
2005	A	`conf`	Blueprints and Measures for ETL Workflows. ER Panos Vassiliadis, Alkis Simitsis, Manolis Terrovitis, Spiros Skiadopoulos
2005	J	`jnl`	Computing and Managing Cardinal Direction Relations. IEEE Trans. Knowl. Data Eng. Spiros Skiadopoulos, Christos Giannoukos, Nikos Sarkas, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis
2005	B	`conf`	Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates. DaWaK Alkis Simitsis, Panos Vassiliadis, Manolis Terrovitis, Spiros Skiadopoulos
2005	J	`jnl`	On the consistency of cardinal direction constraints. Artif. Intell. Spiros Skiadopoulos, Manolis Koubarakis
2004	J	`jnl`	Composing cardinal direction relations. Artif. Intell. Spiros Skiadopoulos, Manolis Koubarakis
2004	B	`conf`	Computing and Handling Cardinal Direction Information. EDBT Spiros Skiadopoulos, Christos Giannoukos, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis
2004	B	`conf`	Modeling and Language Support for the Management of Pattern-Bases. SSDBM Manolis Terrovitis, Panos Vassiliadis, Spiros Skiadopoulos, Elisa Bertino, Barbara Catania, Anna Maddalena
2003	C	`conf`	Advanced visualization for OLAP. DOLAP Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou
2003	B	`conf`	CPM: A Cube Presentation Model for OLAP. DaWaK Andreas S. Maniatis, Panos Vassiliadis, Spiros Skiadopoulos, Yannis Vassiliou
2003	—	`conf`	Spatio-temporal Models and Languages: An Approach Based on Constraints. Spatio-Temporal Databases: The CHOROCHRONOS Approach Stéphane Grumbach, Manolis Koubarakis, Philippe Rigaux, Michel Scholl, Spiros Skiadopoulos
2002	C	`conf`	Conceptual modeling for ETL processes. DOLAP Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos
2002	A	`conf`	Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions. CP Spiros Skiadopoulos, Manolis Koubarakis
2002	—	`conf`	Modeling ETL activities as graphs. DMDW Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos
2002	A	`conf`	On the Logical Modeling of ETL Processes. CAiSE Panos Vassiliadis, Alkis Simitsis, Spiros Skiadopoulos
2001	J	`jnl`	ARKTOS: towards the modeling, design, control and execution of ETL processes. Inf. Syst. Panos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis, Timos K. Sellis
2001	B	`conf`	Composing Cardinal Direction Relations. SSTD Spiros Skiadopoulos, Manolis Koubarakis
2001	—	`—`	Θέματα αποτίμησης ερωτήσεων σε βάσεις δεδομένων με περιορισμούς Spiros Skiadopoulos
2000	J	`jnl`	ARKTOS: A Tool For Data Cleaning and Transformation in Data Warehouse Environments. IEEE Data Eng. Bull. Panos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis
2000	A	`conf`	Modelling and Optimisation Issues for Multidimensional Databases. CAiSE Panos Vassiliadis, Spiros Skiadopoulos
2000	J	`jnl`	Querying temporal and spatial constraint networks in PTIME. Artif. Intell. Manolis Koubarakis, Spiros Skiadopoulos
1999	—	`conf`	Querying Temporal Constraint Networks in PTIME. AAAI/IAAI Manolis Koubarakis, Spiros Skiadopoulos
1999	—	`conf`	Tractable Query Answering in Indefinite Constraint Databases: Basic Results and Applications to Querying Spatiotemporal Information. Spatio-Temporal Database Management Manolis Koubarakis, Spiros Skiadopoulos