2 citations · 3 across the 4 of their papers we have counts for
4 papers
Virus Propagation in Multiple Profile Networks
Angeliki Rapti, Kostas Tsichlas, Spiros Sioutas +1
Suppose we have a virus or one competing idea/product that propagates over a multiple profile (e.g., social) network. Can we predict what proportion of the network will actually ge…
D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures
Efrosini Sourla, Spyros Sioutas, Kostas Tsichlas +1
In this work, we propose D3-Tree, a dynamic distributed deterministic structure for data management in decentralized networks. We present in brief the theoretical algorithmic analy…
I/O-Efficient Dynamic Planar Range Skyline Queries
Casper Kejlberg-Rasmussen, Konstantinos Tsakalidis, Kostas Tsichlas
We present the first fully dynamic worst case I/O-efficient data structures that support planar orthogonal \textit{3-sided range skyline reporting queries} in $\bigO (\log_{2B^ε} n…
Canonical polygon Queries on the plane: a New Approach
Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas +2
The polygon retrieval problem on points is the problem of preprocessing a set of points on the plane, so that given a polygon query, the subset of points lying inside it can be…