Katia Papakonstantinopoulou

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 16

Top Topics

Preferential Attachment

Lossy Compression

Small World Properties

Top Venues

Proc. VLDB Endow.

IEEE Trans. Knowl. Data Eng.

Publications

Panagiotis Liakos, Katia Papakonstantinopoulou, Thijs Bruineman, Mark Raasveldt, Yannis Kotidis
How to Make your Duck Fly: Advanced Floating Point Compression to the Rescue. EDBT (2024)
Xenophon Kitsios, Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis
Flexible grouping of linear segments for highly accurate lossy compression of time series data. VLDB J. 33 (5) (2024)
Xenophon Kitsios, Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis
Sim-Piece: Highly Accurate Piecewise Linear Approximation through Similar Segment Merging. Proc. VLDB Endow. 16 (8) (2023)
George Darzanos, Iordanis Koutsopoulos, Katia Papakonstantinopoulou, George D. Stamoulis
Economics of Multi-Operator Network Slicing. WiOpt (2022)
Ioannis Kontoyiannis, Yi Heng Lim, Katia Papakonstantinopoulou, Wojciech Szpankowski
Compression and symmetry of small-world graphs and structures. Commun. Inf. Syst. 22 (2) (2022)
Panagiotis Liakos, Katia Papakonstantinopoulou, Yannis Kotidis
Chimp: Efficient Lossless Floating Point Compression for Time Series Databases. Proc. VLDB Endow. 15 (11) (2022)
Panagiotis Liakos, Katia Papakonstantinopoulou, Theodore Stefou, Alex Delis
On Compressing Temporal Graphs. ICDE (2022)
Pantia-Marina Alchirch, Dimitrios I. Diochnos, Katia Papakonstantinopoulou
Evolving Monotone Conjunctions in Regimes Beyond Proved Convergence. EuroGP (2022)
Panagiotis Liakos, Katia Papakonstantinopoulou, Alexandros Ntoulas, Alex Delis
Rapid Detection of Local Communities in Graph Streams. IEEE Trans. Knowl. Data Eng. 34 (5) (2022)
Ioannis Kontoyiannis, Y. H. Lim, Katia Papakonstantinopoulou, Wojciech Szpankowski
Symmetry and the Entropy of Small-World Structures and Graphs. ISIT (2021)
Ioannis Kontoyiannis, Yi Heng Lim, Katia Papakonstantinopoulou, Wojtek Szpankowski
Compression and Symmetry of Small-World Graphs and Structures. CoRR (2020)
Panagiotis Liakos, Katia Papakonstantinopoulou, Alexandros Ntoulas, Alex Delis
DiCeS: Detecting Communities in Network Streams over the Cloud. CLOUD (2019)
Panagiotis Liakos, Katia Papakonstantinopoulou, Alex Delis
Realizing Memory-Optimized Distributed Graph Processing. IEEE Trans. Knowl. Data Eng. 30 (4) (2018)
Panagiotis Liakos, Katia Papakonstantinopoulou, Alex Delis
Memory-Optimized Distributed Graph Processing through Novel Compression Techniques. CIKM (2016)
Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis, Konstantinos Tsakalozos, Alex Delis
Pinpointing Influence in Pinterest. SocInf@IJCAI (2016)
Panagiotis Liakos, Katia Papakonstantinopoulou
On the Impact of Social Cost in Opinion Dynamics. ICWSM (2016)
Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis
On the Effect of Locality in Compressing Social Networks. ECIR (2014)
Panagiotis Liakos, Katia Papakonstantinopoulou, Michael Sioutis
Pushing the Envelope in Graph Compression. CIKM (2014)
Elias Koutsoupias, Katia Papakonstantinopoulou
Contention Issues in Congestion Games. ICALP (2) (2012)