Kostas Tsichlas

Data Min. Knowl. Discov., July, 2025

Storing and Querying Evolving Graphs in NoSQL Storage Models.

[BibT_eX]

[DOI]

CoRR, April, 2025

Distributed Community Detection in Temporal Graphs.

[BibT_eX]

[DOI]

Proceedings of the 19th International Symposium on Spatial and Temporal Data, 2025

A Framework for Explanations in Weighted Networks: The Community Detection Case.

[BibT_eX]

[DOI]

Christos Konstantopoulos

Proceedings of the 37th International Conference on Software Engineering and Knowledge Engineering, 2025

Partition Strategies for Vertex-Centric Historical Graph Systems.

[BibT_eX]

[DOI]

Georgios Tsolas

Proceedings of the 40th ACM/SIGAPP Symposium on Applied Computing, 2025

Triangle Counting in Large Historical Graphs.

[BibT_eX]

[DOI]

Evaggelos Daskalakis

Agorakis Bompotas

Proceedings of the 40th ACM/SIGAPP Symposium on Applied Computing, 2025

2024

An Agent-Based Model for Disease Epidemics in Greece.

[BibT_eX]

[DOI]

Vasileios Thomopoulos

Inf., March, 2024

Explanations for Core Decomposition.

[BibT_eX]

[DOI]

Christos Konstantopoulos

Proceedings of the Artificial Intelligence Applications and Innovations, 2024

Local Community-Based Anomaly Detection in Graph Streams.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2024

Degree Distribution Optimization in Historical Graphs.

[BibT_eX]

[DOI]

Charilaos Kapeletiotis

Proceedings of the Algorithmic Aspects of Cloud Computing - 9th International Symposium, 2024

2023

Explaining causality of node (non-)participation in network communities.

[BibT_eX]

[DOI]

Inf. Sci., April, 2023

Local Community Detection in Graph Streams with Anchors.

[BibT_eX]

[DOI]

Konstantinos A. Draziotis

Inf., 2023

Message Recovery Attack in NTRU through VFK Lattices.

[BibT_eX]

[DOI]

Eirini Poimenidou

Marios Adamoudis

CoRR, 2023

Adopting Different Strategies for Improving Local Community Detection: A Comparative Study.

[BibT_eX]

[DOI]

Proceedings of the Complex Networks & Their Applications XII, 2023

2022

Local community detection with hints.

[BibT_eX]

[DOI]

Athena Vakali

Appl. Intell., 2022

A Dynamic Distributed Deterministic Load-Balancer for Decentralized Hierarchical Infrastructures.

[BibT_eX]

[DOI]

Algorithms, 2022

Local Community Detection: A Survey.

[BibT_eX]

[DOI]

IEEE Access, 2022

Efficient Large-Scale Machine Learning Techniques for Rapid Motif Discovery in Energy Data Streams.

[BibT_eX]

[DOI]

K. K. Lykothanasi

Proceedings of the Artificial Intelligence Applications and Innovations, 2022

Machine Learning Techniques for Regression in Energy Disaggregation.

[BibT_eX]

[DOI]

Christos Konstantopoulos

Proceedings of the Artificial Intelligence Applications and Innovations, 2022

State-of-the-Art in Community Detection in Temporal Networks.

[BibT_eX]

[DOI]

Kostas Christopoulos

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

Dynamic Local Community Detection with Anchors.

[BibT_eX]

[DOI]

Proceedings of the Complex Networks and Their Applications XI, 2022

MAGMA: Proposing a Massive Historical Graph Management System.

[BibT_eX]

[DOI]

Anna-Valentini Michailidou

Proceedings of the Algorithmic Aspects of Cloud Computing - 7th International Symposium, 2022

2021

Cost models for geo-distributed massively parallel streaming analytics.

[BibT_eX]

[DOI]

CoRR, 2021

Dynamic layers of maxima with applications to dominating queries.

[BibT_eX]

[DOI]

Casper Kejlberg-Rasmussen

Comput. Geom., 2021

I/O-efficient 2-d orthogonal range skyline and attrition priority queues.

[BibT_eX]

[DOI]

Yufei Tao

Jeonghun Yoon

Comput. Geom., 2021

Evaluation of Features Generated by a High-End Low-Cost Electrical Smart Meter.

[BibT_eX]

[DOI]

Christina Koutroumpina

Stelios Koutroubinas

Algorithms, 2021

Investigation of Database Models for Evolving Graphs.

[BibT_eX]

[DOI]

Proceedings of the 28th International Symposium on Temporal Representation and Reasoning, 2021

Threshold-Based Network Structural Dynamics.

[BibT_eX]

[DOI]

Paul G. Spirakis

Proceedings of the Structural Information and Communication Complexity, 2021

2020

Continuous outlier mining of streaming data in flink.

[BibT_eX]

[DOI]

Theodoros Toliopoulos

Apostolos Papadopoulos

Sandra Sampaio

Inf. Syst., 2020

Dynamic planar range skyline queries in log logarithmic expected time.

[BibT_eX]

[DOI]

Katerina Doka

Apostolos Papadopoulos

Dimitrios Tsoumakos

Inf. Process. Lett., 2020

A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles.

[BibT_eX]

[DOI]

Int. J. Found. Comput. Sci., 2020

Batched Predecessor and Sorting with Size-Priced Information in External Memory.

[BibT_eX]

[DOI]

Proceedings of the LATIN 2020: Theoretical Informatics, 2020

Longest Common Subsequence on Weighted Sequences.

[BibT_eX]

[DOI]

Proceedings of the 31st Annual Symposium on Combinatorial Pattern Matching, 2020

Towards Causal Explanations of Community Detection in Networks.

[BibT_eX]

[DOI]

Proceedings of the Complex Networks & Their Applications IX, 2020

2019

Correction to: Virus propagation: threshold conditions for multiple profile networks.

[BibT_eX]

[DOI]

Knowl. Inf. Syst., 2019

Virus propagation: threshold conditions for multiple profile networks.

[BibT_eX]

[DOI]

Knowl. Inf. Syst., 2019

On the Convergence of Network Systems.

[BibT_eX]

[DOI]

CoRR, 2019

Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data.

[BibT_eX]

[DOI]

Eleftherios S. Papathanasiou

Computing, 2019

2018

A symbolic dynamics approach to Epileptic Chronnectomics: Employing strings to predict crisis onset.

[BibT_eX]

[DOI]

Manolis Christodoulakis

Savvas S. Papacostas

Georgios D. Mitsis

Theor. Comput. Sci., 2018

Parallel Continuous Outlier Mining in Streaming Data.

[BibT_eX]

[DOI]

Theodoros Toliopoulos

Apostolos Papadopoulos

Sandra Sampaio

Proceedings of the 5th IEEE International Conference on Data Science and Advanced Analytics, 2018

2017

HiNode: an asymptotically space-optimal storage model for historical queries on graphs.

[BibT_eX]

[DOI]

Distributed Parallel Databases, 2017

Skyline Queries in O(1) time?

[BibT_eX]

[DOI]

Dimitrios Tsoumakos

Katerina Doka

CoRR, 2017

2016

Efficient and flexible algorithms for monitoring distance-based outliers over data streams.

[BibT_eX]

[DOI]

Maria Kontaki

Inf. Syst., 2016

Mining Uncertain Graphs: An Overview.

[BibT_eX]

[DOI]

Vasileios Kassiano

Proceedings of the Algorithmic Aspects of Cloud Computing - Second International Workshop, 2016

2015

Practical algorithms for execution engine selection in data flows.

[BibT_eX]

[DOI]

Georgia Kougka

Future Gener. Comput. Syst., 2015

D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures.

[BibT_eX]

[DOI]

Efrosini Sourla

CoRR, 2015

Virus Propagation in Multiple Profile Networks.

[BibT_eX]

[DOI]

Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

D3-Tree: A Dynamic Deterministic Decentralized Structure.

[BibT_eX]

[DOI]

Efrosini Sourla

Proceedings of the Algorithms - ESA 2015, 2015

ART ^+ + : A Fault-Tolerant Decentralized Tree Structure with Ultimate Sub-logarithmic Efficiency.

[BibT_eX]

[DOI]

Efrosini Sourla

Proceedings of the Algorithmic Aspects of Cloud Computing - First International Workshop, 2015

An Overview of Methods for Handling Evolving Graph Sequences.

[BibT_eX]

[DOI]

Kalliopi Giannakopoulou

Proceedings of the Algorithmic Aspects of Cloud Computing - First International Workshop, 2015

2014

Dynamic 3-sided planar range queries with expected doubly-logarithmic time.

[BibT_eX]

[DOI]

Theor. Comput. Sci., 2014

Going over the three dimensional protein structure similarity problem.

[BibT_eX]

[DOI]

Nantia D. Iakovidou

Eleftherios Tiakas

Artif. Intell. Rev., 2014

Dynamic Processing of Dominating Queries with Performance Guarantees.

[BibT_eX]

[DOI]

Proceedings of the Proc. 17th International Conference on Database Theory (ICDT), 2014

Access Methods.

[BibT_eX]

Proceedings of the Computing Handbook, 2014

2013

ART: sub-logarithmic decentralized range query processing with probabilistic guarantees.

[BibT_eX]

[DOI]

Peter Triantafillou

Evangelos Sakkopoulos

Distributed Parallel Databases, 2013

Dynamic Top-$k$ Dominating Queries

[BibT_eX]

[DOI]

CoRR, 2013

Multi-objective optimization of data flows in a multi-cloud environment.

[BibT_eX]

[DOI]

Efthymia Tsamoura

Proceedings of the Second Workshop on Data Analytics in the Cloud, 2013

Continuous outlier detection in data streams: an extensible framework and state-of-the-art algorithms.

[BibT_eX]

[DOI]

Dimitrios Georgiadis

Maria Kontaki

Casper Kejlberg-Rasmussen

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

I/O-efficient planar range skyline and attrition priority queues.

[BibT_eX]

[DOI]

Yufei Tao

Jeonghun Yoon

Proceedings of the 32nd ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, 2013

Querying functional brain connectomics to discover consistent subgraph patterns.

[BibT_eX]

[DOI]

Nantia D. Iakovidou

Stavros I. Dimitriadis

Nikolaos A. Laskaris

Casper Kejlberg-Rasmussen

Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013

2012

I/O-Efficient Dynamic Planar Range Skyline Queries

[BibT_eX]

[DOI]

CoRR, 2012

Fully persistent B-trees.

[BibT_eX]

[DOI]

Proceedings of the Twenty-Third Annual ACM-SIAM Symposium on Discrete Algorithms, 2012

DISCO: A New Algorithm for Detecting 3D Protein Structure Similarity.

[BibT_eX]

[DOI]

Nantia D. Iakovidou

Eleftherios Tiakas

Proceedings of the Artificial Intelligence Applications and Innovations, 2012

2011

A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles

[BibT_eX]

[DOI]

CoRR, 2011

Continuous monitoring of distance-based outliers over data streams.

[BibT_eX]

[DOI]

Maria Kontaki

Proceedings of the 27th International Conference on Data Engineering, 2011

NEFOS: Rapid Cache-Aware Range Query Processing with Probabilistic Guarantees.

[BibT_eX]

[DOI]

Proceedings of the Database and Expert Systems Applications, 2011

2010

Brief announcement: ART--sub-logarithmic decentralized range query processing with probabilistic guarantees.

[BibT_eX]

[DOI]

Evangelos Sakkopoulos

Peter Triantafillou

Proceedings of the 29th Annual ACM Symposium on Principles of Distributed Computing, 2010

D<sup>2</sup>-Tree: A New Overlay with Deterministic Bounds.

[BibT_eX]

[DOI]

Proceedings of the Algorithms and Computation - 21st International Symposium, 2010

Efficient processing of 3-sided range queries with probabilistic guarantees.

[BibT_eX]

[DOI]

Proceedings of the Database Theory, 2010

2009

Canonical Polygon Queries on the Plane: A New Approach.

[BibT_eX]

[DOI]

Dimitrios Sofotassios

Dimitrios Sotiropoulos

Panayiotis M. Vlamos

J. Comput., 2009

An experimental performance comparison for indexing mobile objects on the plane.

[BibT_eX]

[DOI]

Proceedings of the MEDES '09: International ACM Conference on Management of Emergent Digital EcoSystems, 2009

Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time.

[BibT_eX]

[DOI]

Proceedings of the Algorithms and Computation, 20th International Symposium, 2009

A novel distributed P2P simulator architecture: D-P2P-sim.

[BibT_eX]

[DOI]

Evangelos Sakkopoulos

Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008

Scheduling algorithms for procrastinators.

[BibT_eX]

[DOI]

Michael A. Bender

Raphaël Clifford

J. Sched., 2008

A new approach on indexing mobile objects on the plane.

[BibT_eX]

[DOI]

Data Knowl. Eng., 2008

A New Approach on the Canonical k-vertex Polygon Retrieval Problem on the Plane

[BibT_eX]

[DOI]

Dimitrios Sofotassios

Dimitrios Sotiropoulos

Panayiotis M. Vlamos

CoRR, 2008

2007

Efficient Access Methods for Temporal Interval Queries of Video Metadata.

[BibT_eX]

[DOI]

J. Univers. Comput. Sci., 2007

Algorithms for extracting motifs from biological weighted sequences.

[BibT_eX]

[DOI]

Evangelos Theodoridis

J. Discrete Algorithms, 2007

Locating Maximal Multirepeats in Multiple Strings Under Various Constraints.

[BibT_eX]

[DOI]

Evangelos Theodoridis

Comput. J., 2007

Indexing Mobile Objects on the Plane Revisited.

[BibT_eX]

[DOI]

Proceedings of the Advances in Databases and Information Systems, 2007

2006

Computation of Repetitions and Regularities of Biologically Weighted Sequences.

[BibT_eX]

[DOI]

Manolis Christodoulakis

Laurent Mouchard

J. Comput. Biol., 2006

Dynamic Interpolation Search Revisited.

[BibT_eX]

[DOI]

Proceedings of the Automata, Languages and Programming, 33rd International Colloquium, 2006

Purely Functional Worst Case Constant Time Catenable Sorted Lists.

[BibT_eX]

[DOI]

Proceedings of the Algorithms, 2006

2005

ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour.

[BibT_eX]

[DOI]

Proceedings of the Algorithms and Computation, 16th International Symposium, 2005

2004

Αποδοτικές δομές εύρεσης και εφαρμογές τους

[BibT_eX]

[DOI]

PhD thesis, 2004

Geometric Retrieval for Grid Points in the RAM Model.

[BibT_eX]

[DOI]

J. Univers. Comput. Sci., 2004

Motif Extraction from Weighted Sequences.

[BibT_eX]

[DOI]

Evangelos Theodoridis

Proceedings of the String Processing and Information Retrieval, 2004

2003

Rectangle Enclosure Reporting in Linear Space Revisited.

[BibT_eX]

[DOI]

J. Autom. Lang. Comb., 2003

New Dynamic Balanced Search Trees with Worst-Case Constant Update Time.

[BibT_eX]

[DOI]

J. Autom. Lang. Comb., 2003

Reflected min-max heaps.

[BibT_eX]

[DOI]

Inf. Process. Lett., 2003

Improved Bounds for Finger Search on a RAM.

[BibT_eX]

[DOI]

Proceedings of the Algorithms, 2003

2002

Approximate String Matching with Gaps.

[BibT_eX]

Nord. J. Comput., 2002

Optimal Solutions for the Temporal Precedence Problem.

[BibT_eX]

[DOI]

Algorithmica, 2002

Optimal finger search trees in the pointer machine.

[BibT_eX]

[DOI]

George Lagogiannis

Proceedings of the Proceedings on 34th Annual ACM Symposium on Theory of Computing, 2002

Identifying Occurrences of Maximal Pairs in Multiple Strings.

[BibT_eX]

[DOI]

Proceedings of the Combinatorial Pattern Matching, 13th Annual Symposium, 2002

2001

Time and Space Efficient Content Queries for Video Databases.

[BibT_eX]

[DOI]