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20072026
most citedFederated Neural Collaborative Filtering

203 citations

Showing 2017Show all

12 papers · 1 filter

math-ph2017★ 4 cited

Spacetime Singularities vs. Topologies of Zeeman-Göbel Class

Kyriakos Papadopoulos, Basil K. Papadopoulos

In this article we first observe that the Path topology of Hawking, King and MacCarthy is an analogue, in curved spacetimes, of a topology that was suggested by Zeeman as an altern…

math-ph2017★ 5 cited

The Order on the Light Cone and its induced Topology

Kyriakos Papadopoulos, Santanu Acharjee, Basil K. Papadopoulos

In this article we first correct a recent misconception about a topology that was suggested by Zeeman as a possible alternative to his Fine topology. This misconception appeared wh…

stat.AP2017★ 20 cited

A spatial predictive model for Malaria resurgence in central Greece integrating entomological, environmental and Social data

Panagiotis Pergantas, Andreas Tsatsaris, Chrisovalantis Malesios +3

Malaria constitutes an important cause of human mortality. After 2009 Greece experienced a resurgence of malaria. Here, we develop a modelbased framework that integrates entomologi…

cs.DL2017

Comparison of the h-index for Different Fields of Research Using Bootstrap Methodology

C. Malesios, S. Psarakis

An important disadvantage of the h-index is that typically it cannot take into account the specific field of research of a researcher. Usually sample point estimates of the average…

stat.AP2017

Measuring the robustness of the journal h-index with respect to publication and citation values: A Bayesian sensitivity analysis

Chrisovalantis Malesios

Braun et al. (2006) recommended using the h-index as an alternative to the journal impact factor (IF) to qualify journals. In this paper, a Bayesian-based sensitivity analysis is p…

cs.DL2017

Some variations on the standard theoretical models for the h-index: A comparative analysis

Chrisovalantis Malesios

There are various mathematical models proposed in the recent literature for estimating the h-index through bibliometric measures, such as number of articles (P) and citations recei…

cs.SD2017★ 2 cited

Underdetermined source separation using a sparse STFT framework and weighted laplacian directional modelling

Thomas Sgouros, Nikolaos Mitianoudis

The instantaneous underdetermined audio source separation problem of K-sensors, L-sources mixing scenario (where K < L) has been addressed by many different approaches, provided th…

cs.SD2017★ 17 cited

A Generalised Directional Laplacian Distribution: Estimation, Mixture Models and Audio Source Separation

Nikolaos Mitianoudis

Directional or Circular statistics are pertaining to the analysis and interpretation of directions or rotations. In this work, a novel probability distribution is proposed to model…

cs.SD2017★ 3 cited

Convolutive Audio Source Separation using Robust ICA and an intelligent evolving permutation ambiguity solution

Dimitrios Mallis, Thomas Sgouros, Nikolaos Mitianoudis

Audio source separation is the task of isolating sound sources that are active simultaneously in a room captured by a set of microphones. Convolutive audio source separation of equ…

math-ph2017★ 6 cited

On Two Topologies that were suggested by Zeeman

Kyriakos Papadopoulos, Basil K. Papadopoulos

The class of Zeeman topologies on spacetimes in the frame of relativity theory is considered to be of powerful intuitive justification, satisfying a sequence of properties with phy…

cs.ET2017★ 15 cited

Towards implementation of Cellular Automata in Microbial Fuel Cells

Michail-Antisthenis Tsompanas, Andrew Adamatzky, Georgios Ch. Sirakoulis +2

The Microbial Fuel Cell (MFC) is a bio-electrochemical transducer converting waste products into electricity using microbial communities. Cellular Automaton (CA) is a uniform array…

physics.space-ph2017

The Sun's Fast Dynamo Action

D. V. Sarafopoulos

We provide a synthesis model demonstrating the "fast dynamo" action of the Sun. The latter is essentially accomplished via two toroidal structures presumably formed in the tachocli…