Katia Papakonstantinopoulou

According to our database, Katia Papakonstantinopoulou authored at least 18 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Flexible grouping of linear segments for highly accurate lossy compression of time series data.

Xenophon Kitsios, Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis

VLDB J., September, 2024

How to Make your Duck Fly: Advanced Floating Point Compression to the Rescue.

Panagiotis Liakos, Katia Papakonstantinopoulou, Thijs Bruineman, Mark Raasveldt, Yannis Kotidis

Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

2023

Sim-Piece: Highly Accurate Piecewise Linear Approximation through Similar Segment Merging.

Xenophon Kitsios, Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis

Proc. VLDB Endow., 2023

2022

Rapid Detection of Local Communities in Graph Streams.

Panagiotis Liakos, Katia Papakonstantinopoulou, Alexandros Ntoulas, Alex Delis

IEEE Trans. Knowl. Data Eng., 2022

Chimp: Efficient Lossless Floating Point Compression for Time Series Databases.

Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis

Proc. VLDB Endow., 2022

Compression and symmetry of small-world graphs and structures.

Ioannis Kontoyiannis, Yi Heng Lim, Katia Papakonstantinopoulou, Wojciech Szpankowski

Commun. Inf. Syst., 2022

Economics of Multi-Operator Network Slicing.

George Darzanos, Iordanis Koutsopoulos, Katia Papakonstantinopoulou, George D. Stamoulis

Proceedings of the 20th International Symposium on Modeling and Optimization in Mobile, 2022

On Compressing Temporal Graphs.

Panagiotis Liakos, Katia Papakonstantinopoulou, Theodore Stefou, Alex Delis

Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Evolving Monotone Conjunctions in Regimes Beyond Proved Convergence.

Pantia-Marina Alchirch, Dimitrios I. Diochnos, Katia Papakonstantinopoulou

Proceedings of the Genetic Programming - 25th European Conference, 2022

2021

Symmetry and the Entropy of Small-World Structures and Graphs.

Ioannis Kontoyiannis, Yi Heng Lim, Katia Papakonstantinopoulou, Wojciech Szpankowski

Proceedings of the IEEE International Symposium on Information Theory, 2021

2019

DiCeS: Detecting Communities in Network Streams over the Cloud.

Panagiotis Liakos, Katia Papakonstantinopoulou, Alexandros Ntoulas, Alex Delis

Proceedings of the 12th IEEE International Conference on Cloud Computing, 2019

2018

Realizing Memory-Optimized Distributed Graph Processing.

Panagiotis Liakos, Katia Papakonstantinopoulou, Alex Delis

IEEE Trans. Knowl. Data Eng., 2018

2016

Pinpointing Influence in Pinterest.

Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis, Konstantinos Tsakalozos, Alex Delis

Proceedings of the 2nd International Workshop on Social Influence Analysis co-located with 25th International Joint Conference on Artificial Intelligence (IJCAI 2016), 2016

On the Impact of Social Cost in Opinion Dynamics.

Panagiotis Liakos, Katia Papakonstantinopoulou

Proceedings of the Tenth International Conference on Web and Social Media, 2016

Memory-Optimized Distributed Graph Processing through Novel Compression Techniques.

Panagiotis Liakos, Katia Papakonstantinopoulou, Alex Delis

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

2014

On the Effect of Locality in Compressing Social Networks.

Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis

Proceedings of the Advances in Information Retrieval, 2014

Pushing the Envelope in Graph Compression.

Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

2012

Contention Issues in Congestion Games.

Elias Koutsoupias, Katia Papakonstantinopoulou

Proceedings of the Automata, Languages, and Programming - 39th International Colloquium, 2012