Kostas Tsichlas

100 papers A* 6A 6B 7C 6Misc 1Journal 59Unranked 13

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Message recovery attack in NTRU through VFK lattices. Acta Informatica Eirini Poimenidou, Marios Adamoudis, Konstantinos A. Draziotis, Kostas Tsichlas
2025	C	`conf`	A Framework for Explanations in Weighted Networks: The Community Detection Case. SEKE Christos Konstantopoulos, Kostas Tsichlas
2025	Misc	`conf`	Partition Strategies for Vertex-Centric Historical Graph Systems. SAC Alexandros Spitalas, Georgios Tsolas, Kostas Tsichlas
2025	J	`jnl`	Sequential pattern detection: similarities and differences across various fields. Data Min. Knowl. Discov. Ioannis Mavroudopoulos, Kostas Tsichlas, Anastasios Gounaris
2025	J	`jnl`	Storing and Querying Evolving Graphs in NoSQL Storage Models. CoRR Alexandros Spitalas, Anastasios Gounaris, Andreas Kosmatopoulos, Kostas Tsichlas
2024	J	`jnl`	An Agent-Based Model for Disease Epidemics in Greece. Inf. Vasileios Thomopoulos, Kostas Tsichlas
2024	—	`conf`	Degree Distribution Optimization in Historical Graphs. ALGOCLOUD Alexandros Spitalas, Charilaos Kapeletiotis, Kostas Tsichlas
2023	J	`jnl`	Message Recovery Attack in NTRU through VFK Lattices. CoRR Eirini Poimenidou, Marios Adamoudis, Konstantinos A. Draziotis, Kostas Tsichlas
2023	J	`jnl`	Threshold-based network structural dynamics. Theor. Comput. Sci. Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
2022	J	`jnl`	A Dynamic Distributed Deterministic Load-Balancer for Decentralized Hierarchical Infrastructures. Algorithms Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Gerasimos Vonitsanos, Christos D. Zaroliagis
2022	—	`conf`	Efficient Large-Scale Machine Learning Techniques for Rapid Motif Discovery in Energy Data Streams. AIAI (1) K. K. Lykothanasi, Spyros Sioutas, Kostas Tsichlas
2022	—	`conf`	MAGMA: Proposing a Massive Historical Graph Management System. ALGOCLOUD Alexandros Spitalas, Kostas Tsichlas
2022	—	`conf`	State-of-the-Art in Community Detection in Temporal Networks. AIAI (Workshops) Kostas Christopoulos, Kostas Tsichlas
2021	J	`jnl`	Dynamic layers of maxima with applications to dominating queries. Comput. Geom. Evangelos Kipouridis, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Kostas Tsichlas
2021	J	`jnl`	Evaluation of Features Generated by a High-End Low-Cost Electrical Smart Meter. Algorithms Christina Koutroumpina, Spyros Sioutas, Stelios Koutroubinas, Kostas Tsichlas
2021	J	`jnl`	I/O-efficient 2-d orthogonal range skyline and attrition priority queues. Comput. Geom. Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
2021	C	`conf`	Investigation of Database Models for Evolving Graphs. TIME Alexandros Spitalas, Anastasios Gounaris, Kostas Tsichlas, Andreas Kosmatopoulos
2021	B	`conf`	Threshold-Based Network Structural Dynamics. SIROCCO Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
2021	J	`jnl`	Threshold-based Network Structural Dynamics. CoRR Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
2020	J	`jnl`	A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles. Int. J. Found. Comput. Sci. Andreas Kosmatopoulos, Athanasios K. Tsakalidis, Kostas Tsichlas
2020	B	`conf`	Batched Predecessor and Sorting with Size-Priced Information in External Memory. LATIN Michael A. Bender, Mayank Goswami, Dzejla Medjedovic, Pablo Montes, Kostas Tsichlas
2020	J	`jnl`	Batched Predecessor and Sorting with Size-Priced Information in External Memory. CoRR Michael A. Bender, Mayank Goswami, Dzejla Medjedovic, Pablo Montes, Kostas Tsichlas
2020	J	`jnl`	Continuous outlier mining of streaming data in flink. Inf. Syst. Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
2020	J	`jnl`	Dynamic Interpolation Search revisited. Inf. Comput. Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2020	J	`jnl`	Dynamic planar range skyline queries in log logarithmic expected time. Inf. Process. Lett. Katerina Doka, Andreas Kosmatopoulos, Apostolos Papadopoulos, Spyros Sioutas, Kostas Tsichlas, Dimitrios Tsoumakos
2020	J	`jnl`	Fully persistent B-trees. Theor. Comput. Sci. Gerth Stølting Brodal, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2020	B	`conf`	Longest Common Subsequence on Weighted Sequences. CPM Evangelos Kipouridis, Kostas Tsichlas
2019	J	`jnl`	Continuous Outlier Mining of Streaming Data in Flink. CoRR Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
2019	J	`jnl`	Correction to: Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2019	J	`jnl`	Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data. Computing Andreas Kosmatopoulos, Anastasios Gounaris, Kostas Tsichlas
2019	J	`jnl`	Longest Common Subsequence on Weighted Sequences. CoRR Evangelos Kipouridis, Kostas Tsichlas
2019	J	`jnl`	On the Convergence of Network Systems. CoRR Evangelos Kipouridis, Kostas Tsichlas
2019	J	`jnl`	Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2018	J	`jnl`	A symbolic dynamics approach to Epileptic Chronnectomics: Employing strings to predict crisis onset. Theor. Comput. Sci. Nantia D. Iakovidou, Nikolaos A. Laskaris, Kostas Tsichlas, Yannis Manolopoulos, Manolis Christodoulakis, Eleftherios S. Papathanasiou, Savvas S. Papacostas, Georgios D. Mitsis
2018	B	`conf`	Parallel Continuous Outlier Mining in Streaming Data. DSAA Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
2017	J	`jnl`	HiNode: an asymptotically space-optimal storage model for historical queries on graphs. Distributed Parallel Databases Andreas Kosmatopoulos, Kostas Tsichlas, Anastasios Gounaris, Spyros Sioutas, Evaggelia Pitoura
2017	J	`jnl`	Skyline Queries in O(1) time? CoRR Spyros Sioutas, Kostas Tsichlas, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Dimitrios Tsoumakos, Katerina Doka
2016	J	`jnl`	Efficient and flexible algorithms for monitoring distance-based outliers over data streams. Inf. Syst. Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
2016	—	`conf`	Mining Uncertain Graphs: An Overview. ALGOCLOUD Vasileios Kassiano, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas
2015	—	`conf`	ART ^+ + : A Fault-Tolerant Decentralized Tree Structure with Ultimate Sub-logarithmic Efficiency. ALGOCLOUD Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
2015	—	`conf`	An Overview of Methods for Handling Evolving Graph Sequences. ALGOCLOUD Andreas Kosmatopoulos, Kalliopi Giannakopoulou, Apostolos N. Papadopoulos, Kostas Tsichlas
2015	J	`jnl`	D Algorithmica Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2015	A	`conf`	D3-Tree: A Dynamic Deterministic Decentralized Structure. ESA Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
2015	J	`jnl`	D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures. CoRR Efrosini Sourla, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2015	J	`jnl`	Practical algorithms for execution engine selection in data flows. Future Gener. Comput. Syst. Georgia Kougka, Anastasios Gounaris, Kostas Tsichlas
2015	A*	`conf`	Virus Propagation in Multiple Profile Networks. KDD Angeliki Rapti, Spyros Sioutas, Kostas Tsichlas, Giannis Tzimas
2015	J	`jnl`	Virus Propagation in Multiple Profile Networks. CoRR Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2014	—	`ch.`	Access Methods. Computing Handbook, 3rd ed. (2) Apostolos N. Papadopoulos, Kostas Tsichlas, Anastasios Gounaris, Yannis Manolopoulos
2014	J	`jnl`	Dynamic 3-sided planar range queries with expected doubly-logarithmic time. Theor. Comput. Sci. Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2014	A	`conf`	Dynamic Processing of Dominating Queries with Performance Guarantees. ICDT Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Kostas Tsichlas
2013	J	`jnl`	ART: sub-logarithmic decentralized range query processing with probabilistic guarantees. Distributed Parallel Databases Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2013	—	`conf`	Continuous outlier detection in data streams: an extensible framework and state-of-the-art algorithms. SIGMOD Conference Dimitrios Georgiadis, Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
2013	J	`jnl`	Dynamic Top-$k$ Dominating Queries CoRR Andreas Kosmatopoulos, Kostas Tsichlas
2013	J	`jnl`	I/O-Efficient Planar Range Skyline and Attrition Priority Queues. CoRR Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
2013	A*	`conf`	I/O-efficient planar range skyline and attrition priority queues. PODS Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
2013	J	`jnl`	Improved Bounds for Finger Search on a RAM. Algorithmica Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2013	—	`conf`	Multi-objective optimization of data flows in a multi-cloud environment. DanaC@SIGMOD Efthymia Tsamoura, Anastasios Gounaris, Kostas Tsichlas
2013	C	`conf`	Querying functional brain connectomics to discover consistent subgraph patterns. BIBE Nantia D. Iakovidou, Stavros I. Dimitriadis, Nikolaos A. Laskaris, Kostas Tsichlas
2012	J	`jnl`	ART : Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees CoRR Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2012	J	`jnl`	Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time CoRR Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2012	A*	`conf`	Fully persistent B-trees. SODA Gerth Stølting Brodal, Konstantinos Tsakalidis, Spyros Sioutas, Kostas Tsichlas
2012	J	`jnl`	I/O-Efficient Dynamic Planar Range Skyline Queries CoRR Casper Kejlberg-Rasmussen, Konstantinos Tsakalidis, Kostas Tsichlas
2011	J	`jnl`	A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles CoRR Athanasios K. Tsakalidis, Kostas Tsichlas
2011	A*	`conf`	Continuous monitoring of distance-based outliers over data streams. ICDE Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
2011	—	`conf`	NEFOS: Rapid Cache-Aware Range Query Processing with Probabilistic Guarantees. DEXA (1) Spyros Sioutas, Kostas Tsichlas, Ioannis Karydis, Yannis Manolopoulos, Yannis Theodoridis
2010	J	`jnl`	An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. Int. J. Organ. Collect. Intell. Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
2010	A*	`conf`	Brief announcement: ART--sub-logarithmic decentralized range query processing with probabilistic guarantees. PODC Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos, Peter Triantafillou
2010	—	`conf`	D ISAAC (2) Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2010	J	`jnl`	D CoRR Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2010	A	`conf`	Efficient processing of 3-sided range queries with probabilistic guarantees. ICDT Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2010	J	`jnl`	ISB-tree: A new indexing scheme with efficient expected behaviour. J. Discrete Algorithms Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2009	A	`conf`	A novel distributed P2P simulator architecture: D-P2P-sim. CIKM Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2009	C	`conf`	An experimental performance comparison for indexing mobile objects on the plane. MEDES Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
2009	J	`jnl`	Canonical Polygon Queries on the Plane: A New Approach. J. Comput. Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
2009	B	`conf`	Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time. ISAAC Gerth Stølting Brodal, Alexis C. Kaporis, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2008	J	`jnl`	A New Approach on the Canonical k-vertex Polygon Retrieval Problem on the Plane CoRR Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
2008	J	`jnl`	A new approach on indexing mobile objects on the plane. Data Knowl. Eng. Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
2008	J	`jnl`	Scheduling algorithms for procrastinators. J. Sched. Michael A. Bender, Raphaël Clifford, Kostas Tsichlas
2007	J	`jnl`	Algorithms for extracting motifs from biological weighted sequences. J. Discrete Algorithms Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
2007	J	`jnl`	Efficient Access Methods for Temporal Interval Queries of Video Metadata. J. Univers. Comput. Sci. Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis
2007	C	`conf`	Indexing Mobile Objects on the Plane Revisited. ADBIS Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
2007	J	`jnl`	Locating Maximal Multirepeats in Multiple Strings Under Various Constraints. Comput. J. A. Bakalis, Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
2006	J	`jnl`	Computation of Repetitions and Regularities of Biologically Weighted Sequences. J. Comput. Biol. Manolis Christodoulakis, Costas S. Iliopoulos, Laurent Mouchard, Katerina Perdikuri, Athanasios K. Tsakalidis, Kostas Tsichlas
2006	—	`conf`	Dynamic Interpolation Search Revisited. ICALP (1) Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2006	A	`conf`	Purely Functional Worst Case Constant Time Catenable Sorted Lists. ESA Gerth Stølting Brodal, Christos Makris, Kostas Tsichlas
2006	J	`jnl`	Scheduling Algorithms for Procrastinators CoRR Michael A. Bender, Raphaël Clifford, Kostas Tsichlas
2005	B	`conf`	ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour. ISAAC Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2004	J	`jnl`	Geometric Retrieval for Grid Points in the RAM Model. J. Univers. Comput. Sci. Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis
2004	C	`conf`	Motif Extraction from Weighted Sequences. SPIRE Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
2004	—	`—`	Αποδοτικές δομές εύρεσης και εφαρμογές τους Kostas Tsichlas
2003	A	`conf`	Improved Bounds for Finger Search on a RAM. ESA Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2003	J	`jnl`	New Dynamic Balanced Search Trees with Worst-Case Constant Update Time. J. Autom. Lang. Comb. George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
2003	J	`jnl`	Optimal finger search trees in the pointer machine. J. Comput. Syst. Sci. Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
2003	J	`jnl`	Rectangle Enclosure Reporting in Linear Space Revisited. J. Autom. Lang. Comb. George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
2003	J	`jnl`	Reflected min-max heaps. Inf. Process. Lett. Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	J	`jnl`	Approximate String Matching with Gaps. Nord. J. Comput. Maxime Crochemore, Costas S. Iliopoulos, Christos Makris, Wojciech Rytter, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	B	`conf`	Identifying Occurrences of Maximal Pairs in Multiple Strings. CPM Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	J	`jnl`	Optimal Solutions for the Temporal Precedence Problem. Algorithmica Gerth Stølting Brodal, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	A*	`conf`	Optimal finger search trees in the pointer machine. STOC Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
2001	—	`conf`	Time and Space Efficient Content Queries for Video Databases. MDDE Christos Makris, Katerina Perdikuri, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas