Kostas Tsichlas

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 33

Top Topics

Tree Structures

Bounding Rectangle

Top Venues

Theor. Comput. Sci.

Knowl. Inf. Syst.

Publications

Vasileios Thomopoulos, Kostas Tsichlas
An Agent-Based Model for Disease Epidemics in Greece. Inf. 15 (3) (2024)
Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
Threshold-based network structural dynamics. Theor. Comput. Sci. 944 (2023)
Eirini Poimenidou, Marios Adamoudis, Konstantinos A. Draziotis, Kostas Tsichlas
Message Recovery Attack in NTRU through VFK Lattices. CoRR (2023)
Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Gerasimos Vonitsanos, Christos D. Zaroliagis
A Dynamic Distributed Deterministic Load-Balancer for Decentralized Hierarchical Infrastructures. Algorithms 15 (3) (2022)
Alexandros Spitalas, Kostas Tsichlas
MAGMA: Proposing a Massive Historical Graph Management System. ALGOCLOUD (2022)
Kostas Christopoulos, Kostas Tsichlas
State-of-the-Art in Community Detection in Temporal Networks. AIAI Workshops (2022)
K. K. Lykothanasi, Spyros Sioutas, Kostas Tsichlas
Efficient Large-Scale Machine Learning Techniques for Rapid Motif Discovery in Energy Data Streams. AIAI (1) (2022)
Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
Threshold-Based Network Structural Dynamics. SIROCCO (2021)
Christina Koutroumpina, Spyros Sioutas, Stelios Koutroubinas, Kostas Tsichlas
Evaluation of Features Generated by a High-End Low-Cost Electrical Smart Meter. Algorithms 14 (11) (2021)
Evangelos Kipouridis, Paul G. Spirakis, Kostas Tsichlas
Threshold-based Network Structural Dynamics. CoRR (2021)
Alexandros Spitalas, Anastasios Gounaris, Kostas Tsichlas, Andreas Kosmatopoulos
Investigation of Database Models for Evolving Graphs. TIME (2021)
Evangelos Kipouridis, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Kostas Tsichlas
Dynamic layers of maxima with applications to dominating queries. Comput. Geom. 93 (2021)
Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
I/O-efficient 2-d orthogonal range skyline and attrition priority queues. Comput. Geom. 93 (2021)
Michael A. Bender, Mayank Goswami, Dzejla Medjedovic, Pablo Montes, Kostas Tsichlas
Batched Predecessor and Sorting with Size-Priced Information in External Memory. LATIN (2020)
Evangelos Kipouridis, Kostas Tsichlas
Longest Common Subsequence on Weighted Sequences. CPM (2020)
Michael A. Bender, Mayank Goswami, Dzejla Medjedovic, Pablo Montes, Kostas Tsichlas
Batched Predecessor and Sorting with Size-Priced Information in External Memory. CoRR (2020)
Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
Continuous outlier mining of streaming data in flink. Inf. Syst. 93 (2020)
Gerth Stølting Brodal, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
Fully persistent B-trees. Theor. Comput. Sci. 841 (2020)
Andreas Kosmatopoulos, Athanasios K. Tsakalidis, Kostas Tsichlas
A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles. Int. J. Found. Comput. Sci. 31 (5) (2020)
Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
Dynamic Interpolation Search revisited. Inf. Comput. 270 (2020)
Katerina Doka, Andreas Kosmatopoulos, Apostolos Papadopoulos, Spyros Sioutas, Kostas Tsichlas, Dimitrios Tsoumakos
Dynamic planar range skyline queries in log logarithmic expected time. Inf. Process. Lett. 162 (2020)
Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
Continuous Outlier Mining of Streaming Data in Flink. CoRR (2019)
Andreas Kosmatopoulos, Anastasios Gounaris, Kostas Tsichlas
Hinode: implementing a vertex-centric modelling approach to maintaining historical graph data. Computing 101 (12) (2019)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Correction to: Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. 60 (2) (2019)
Evangelos Kipouridis, Kostas Tsichlas
Longest Common Subsequence on Weighted Sequences. CoRR (2019)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. 60 (2) (2019)
Evangelos Kipouridis, Kostas Tsichlas
On the Convergence of Network Systems. CoRR (2019)
Theodoros Toliopoulos, Anastasios Gounaris, Kostas Tsichlas, Apostolos Papadopoulos, Sandra Sampaio
Parallel Continuous Outlier Mining in Streaming Data. DSAA (2018)
Nantia D. Iakovidou, Nikolaos A. Laskaris, Kostas Tsichlas, Yannis Manolopoulos, Manolis Christodoulakis, Eleftherios S. Papathanasiou, Savvas S. Papacostas, Georgios D. Mitsis
A symbolic dynamics approach to Epileptic Chronnectomics: Employing strings to predict crisis onset. Theor. Comput. Sci. 710 (2018)
Spyros Sioutas, Kostas Tsichlas, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Dimitrios Tsoumakos, Katerina Doka
Skyline Queries in O(1) time? CoRR (2017)
Andreas Kosmatopoulos, Kostas Tsichlas, Anastasios Gounaris, Spyros Sioutas, Evaggelia Pitoura
HiNode: an asymptotically space-optimal storage model for historical queries on graphs. Distributed Parallel Databases 35 (3-4) (2017)
Vasileios Kassiano, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas
Mining Uncertain Graphs: An Overview. ALGOCLOUD (2016)
Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
Efficient and flexible algorithms for monitoring distance-based outliers over data streams. Inf. Syst. 55 (2016)
Andreas Kosmatopoulos, Kalliopi Giannakopoulou, Apostolos N. Papadopoulos, Kostas Tsichlas
An Overview of Methods for Handling Evolving Graph Sequences. ALGOCLOUD (2015)
Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
-Tree: A New Overlay with Deterministic Bounds. Algorithmica 72 (3) (2015)
Efrosini Sourla, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures. CoRR (2015)
Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
D3-Tree: A Dynamic Deterministic Decentralized Structure. ESA (2015)
Georgia Kougka, Anastasios Gounaris, Kostas Tsichlas
Practical algorithms for execution engine selection in data flows. Future Gener. Comput. Syst. 45 (2015)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Virus Propagation in Multiple Profile Networks. CoRR (2015)
Angeliki Rapti, Spyros Sioutas, Kostas Tsichlas, Giannis Tzimas
Virus Propagation in Multiple Profile Networks. KDD (2015)
Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
ART ^+ + : A Fault-Tolerant Decentralized Tree Structure with Ultimate Sub-logarithmic Efficiency. ALGOCLOUD (2015)
Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Kostas Tsichlas
Dynamic Processing of Dominating Queries with Performance Guarantees. ICDT (2014)
Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
Dynamic 3-sided planar range queries with expected doubly-logarithmic time. Theor. Comput. Sci. 526 (2014)
Dimitrios Georgiadis, Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
Continuous outlier detection in data streams: an extensible framework and state-of-the-art algorithms. SIGMOD Conference (2013)
Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
I/O-Efficient Planar Range Skyline and Attrition Priority Queues. CoRR (2013)
Andreas Kosmatopoulos, Kostas Tsichlas
Dynamic Top-$k$ Dominating Queries CoRR (2013)
Efthymia Tsamoura, Anastasios Gounaris, Kostas Tsichlas
Multi-objective optimization of data flows in a multi-cloud environment. DanaC@SIGMOD (2013)
Casper Kejlberg-Rasmussen, Yufei Tao, Konstantinos Tsakalidis, Kostas Tsichlas, Jeonghun Yoon
I/O-efficient planar range skyline and attrition priority queues. PODS (2013)
Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
ART: sub-logarithmic decentralized range query processing with probabilistic guarantees. Distributed Parallel Databases 31 (1) (2013)
Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
Improved Bounds for Finger Search on a RAM. Algorithmica 66 (2) (2013)
Nantia D. Iakovidou, Stavros I. Dimitriadis, Nikolaos A. Laskaris, Kostas Tsichlas
Querying functional brain connectomics to discover consistent subgraph patterns. BIBE (2013)
Gerth Stølting Brodal, Konstantinos Tsakalidis, Spyros Sioutas, Kostas Tsichlas
Fully persistent B-trees. SODA (2012)
Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time CoRR (2012)
Casper Kejlberg-Rasmussen, Konstantinos Tsakalidis, Kostas Tsichlas
I/O-Efficient Dynamic Planar Range Skyline Queries CoRR (2012)
Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
ART : Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees CoRR (2012)
Athanasios K. Tsakalidis, Kostas Tsichlas
A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles CoRR (2011)
Maria Kontaki, Anastasios Gounaris, Apostolos N. Papadopoulos, Kostas Tsichlas, Yannis Manolopoulos
Continuous monitoring of distance-based outliers over data streams. ICDE (2011)
Spyros Sioutas, Kostas Tsichlas, Ioannis Karydis, Yannis Manolopoulos, Yannis Theodoridis
NEFOS: Rapid Cache-Aware Range Query Processing with Probabilistic Guarantees. DEXA (1) (2011)
Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
-Tree: A New Overlay with Deterministic Bounds. ISAAC (2) (2010)
Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
Efficient processing of 3-sided range queries with probabilistic guarantees. ICDT (2010)
Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos, Peter Triantafillou
Brief announcement: ART--sub-logarithmic decentralized range query processing with probabilistic guarantees. PODC (2010)
Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
ISB-tree: A new indexing scheme with efficient expected behaviour. J. Discrete Algorithms 8 (4) (2010)
Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
-Tree: A New Overlay with Deterministic Bounds CoRR (2010)
Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. Int. J. Organ. Collect. Intell. 1 (4) (2010)
Gerth Stølting Brodal, Alexis C. Kaporis, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time. ISAAC (2009)
Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
A novel distributed P2P simulator architecture: D-P2P-sim. CIKM (2009)
Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
An experimental performance comparison for indexing mobile objects on the plane. MEDES (2009)
Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
Canonical Polygon Queries on the Plane: A New Approach. J. Comput. 4 (9) (2009)
Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
A new approach on indexing mobile objects on the plane. Data Knowl. Eng. 67 (3) (2008)
Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
A New Approach on the Canonical k-vertex Polygon Retrieval Problem on the Plane CoRR (2008)
Michael A. Bender, Raphaël Clifford, Kostas Tsichlas
Scheduling algorithms for procrastinators. J. Sched. 11 (2) (2008)
Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis
Efficient Access Methods for Temporal Interval Queries of Video Metadata. J. Univers. Comput. Sci. 13 (10) (2007)
Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
Indexing Mobile Objects on the Plane Revisited. ADBIS (2007)
A. Bakalis, Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
Locating Maximal Multirepeats in Multiple Strings Under Various Constraints. Comput. J. 50 (2) (2007)
Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
Algorithms for extracting motifs from biological weighted sequences. J. Discrete Algorithms 5 (2) (2007)
Gerth Stølting Brodal, Christos Makris, Kostas Tsichlas
Purely Functional Worst Case Constant Time Catenable Sorted Lists. ESA (2006)
Michael A. Bender, Raphaël Clifford, Kostas Tsichlas
Scheduling Algorithms for Procrastinators CoRR (2006)
Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
Dynamic Interpolation Search Revisited. ICALP (1) (2006)
Manolis Christodoulakis, Costas S. Iliopoulos, Laurent Mouchard, Katerina Perdikuri, Athanasios K. Tsakalidis, Kostas Tsichlas
Computation of Repetitions and Regularities of Biologically Weighted Sequences. J. Comput. Biol. 13 (6) (2006)
Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour. ISAAC (2005)
Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
Motif Extraction from Weighted Sequences. SPIRE (2004)
Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis
Geometric Retrieval for Grid Points in the RAM Model. J. Univers. Comput. Sci. 10 (9) (2004)
Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
Reflected min-max heaps. Inf. Process. Lett. 86 (4) (2003)
Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
Optimal finger search trees in the pointer machine. J. Comput. Syst. Sci. 67 (2) (2003)
George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
New Dynamic Balanced Search Trees with Worst-Case Constant Update Time. J. Autom. Lang. Comb. 8 (4) (2003)
Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
Improved Bounds for Finger Search on a RAM. ESA (2003)
George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
Rectangle Enclosure Reporting in Linear Space Revisited. J. Autom. Lang. Comb. 8 (4) (2003)
Gerth Stølting Brodal, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
Optimal Solutions for the Temporal Precedence Problem. Algorithmica 33 (4) (2002)
Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
Identifying Occurrences of Maximal Pairs in Multiple Strings. CPM (2002)
Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas
Optimal finger search trees in the pointer machine. STOC (2002)