11 citations · 25 across the 6 of their papers we have counts for
6 papers
Blockchain For Mobile Health Applications: Acceleration With GPU Computing
Georgios Drakopoulos, Michail Marountas, Xenophon Liapakis +3
Blockchain is a linearly linked, distributed, and very robust data structure. Originally proposed as part of the Bitcoin distributed stack, it found a number of applications in a n…
Using Hadoop for Large Scale Analysis on Twitter: A Technical Report
Nikolaos Nodarakis, Spyros Sioutas, Athanasios Tsakalidis +1
Sentiment analysis (or opinion mining) on Twitter data has attracted much attention recently. One of the system's key features, is the immediacy in communication with other users i…
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…
D-P2P-Sim+:A Novel Distributed Framework for P2P Protocols Performance Testing
S. Sioutas, E. Sakkopoulos, A. Panaretos +4
In recent IoT (Internet of Things) and Web 2.0 technologies, a critical problem arises with respect to storing and processing the large amount of collected data. In this paper we d…
Rapid AkNN Query Processing for Fast Classification of Multidimensional Data in the Cloud
Nikolaos Nodarakis, Spyros Sioutas, Dimitrios Tsoumakos +2
A -nearest neighbor (NN) query determines the nearest points, using distance metrics, from a specific location. An all -nearest neighbor (ANN) query constitutes a v…
SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure
Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis +3
We consider the problem of constructing efficient P2P overlays for sensornets providing "Energy-Level Application and Services". The method presented in \cite{SOPXM09} presents a n…