67 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of PatrasGR7 papers
- National Technical University of AthensGR2 papers
- Nazarbayev UniversityKZ2 papers
- University of AberdeenGB2 papers
- Academy of AthensGR1 paper
- American University of the Middle EastKW1 paper
- Aristotle University of ThessalonikiGR1 paper
- Centro Brasileiro de Pesquisas FísicasBR1 paper
- Institute of Informatics of the Slovak Academy of SciencesSK1 paper
- Instituto Nacional de Ciência e Tecnologia de Sistemas ComplexosBR1 paper
- Ionian UniversityGR1 paper
- National Hellenic Research FoundationGR1 paper
13 papers
Fuzziness, Indeterminacy and Soft Sets: Frontiers and Perspectives
Michael Gr. Voskoglou
The present paper comes across the main steps that laid from Zadeh's fuzziness ana Atanassov's intuitionistic fuzzy sets to Smarandache's indeterminacy and to Molodstov's soft sets…
A Linear Modeling Approach on LTGP Signals and Seismic Activity
Dimitrios Dechouniotis, Apostolos Ifantis
This study illustrates presents a set of the Long-Term Geoelectric Potential (LTGP) measurements that are collected for experimental investigation in Western Greece during a five-y…
A Study of Student Learning Skills Using Fuzzy Relation Equations
Michael Gr. Voskoglou
Fuzzy relation equations (FRE)are associated with the composition of binary fuzzy relations. In the present work FRE are used as a tool for studying the process of learning a new s…
The effect of long-range interactions on the dynamics and statistics of 1D Hamiltonian lattices with on-site potential
H. Christodoulidi, T. Bountis, L. Drossos
We examine the role of long--range interactions on the dynamical and statistical properties of two 1D lattices with on--site potentials that are known to support discrete breathers…
A study concerning splitting and jointly continuous topologies on
Dimitris Georgiou, Athanasios Megaritis, Kyriakos Papadopoulos +1
Let and be two fixed topological spaces and the set of all continuous maps from into . We construct and study topologies on that we call ${\cal F}_…
Non-Markovian dynamics in plasmon-induced spontaneous emission interference
I. Thanopulos, V. Yannopapas, E. Paspalakis
We investigate theoretically the non-Markovian dynamics of a degenerate V-type quantum emitter in the vicinity of a metallic nanosphere, a system that exhibits quantum interference…
Dynamics and Statistics of the Fermi--Pasta--Ulam --model with different ranges of particle interactions
Helen Christodoulidi, Tassos Bountis, Constantino Tsallis +1
In the present work we study the Fermi--Pasta--Ulam (FPU) --model involving long--range interactions (LRI) in both the quadratic and quartic potentials, by introducing two indep…
Numerical integration of variational equations for Hamiltonian systems with long range interactions
Helen Christodoulidi, Tassos Bountis, Lambros Drossos
We study numerically classical 1-dimensional Hamiltonian lattices involving inter-particle long range interactions that decay with distance like 1/r^alpha, for alpha>=0. We demonst…
Coupled symplectic maps as models for subdiffusive processes in disordered Hamiltonian lattices
Chris G. Antonopoulos, Tassos Bountis, Lambros Drossos
We investigate dynamically and statistically diffusive motion in a chain of linearly coupled 2-dimensional symplectic McMillan maps and find evidence of subdiffusion in weakly and…
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…
A stochastic model for Case-Based Reasoning
Michael Gr. Voskoglou
Case-Bsed Reasoning (CBR) is a recent theory for problem-solving and learning in computers and people.Broadly construed it is the process of solving new problems based on the solut…
Complex Statistics and Diffusion in Nonlinear Disordered Particle Chains
Ch. G. Antonopoulos, T. Bountis, Ch. Skokos +1
We investigate dynamically and statistically diffusive motion in a Klein-Gordon particle chain in the presence of disorder. In particular, we examine a low energy (subdiffusive) an…
Dealing with the Fuzziness of Human Reasoning
Michael Gr. Voskoglou, Igor Ya. Subbotin
Reasoning, the most important human brain operation, is charactrized by a degree fuzziness. In the present paper we construct a fuzzy model for the reasoning process giving through…