1.5k citations · 2k across the 17 of their papers we have counts for
6 papers · 1 filter
Nucleation, condensation and lambda-transition on a real-life stock market
M. Wilinski, B. Szewczak, T. Gubiec +2
We fill a void in merging empirical and phenomenological characterisation of the dynamical phase transitions in complex systems by identifying three of them on real-life financial…
Multi-command Tactile Brain Computer Interface: A Feasibility Study
Hiromu Mori, Yoshihiro Matsumoto, Victor Kryssanov +5
The study presented explores the extent to which tactile stimuli delivered to the ten digits of a BCI-naive subject can serve as a platform for a brain computer interface (BCI) tha…
Dynamic structural and topological phase transitions on the Warsaw Stock Exchange: A phenomenological approach
A. Sienkiewicz, T. Gubiec, R. Kutner +1
We study the crash dynamics of the Warsaw Stock Exchange (WSE) by using the Minimal Spanning Tree (MST) networks. We find the transition of the complex network during its evolution…
Comparison of P300 Responses in Auditory, Visual and Audiovisual Spatial Speller BCI Paradigms
M. Chang, N. Nishikawa, Z. R. Struzik +4
The aim of this study is to provide a comprehensive test of three spatial speller settings, for the auditory, visual, and audiovisual paradigms. For rigour, the study is conducted…
Multi-command Tactile and Auditory Brain Computer Interface based on Head Position Stimulation
H. Mori, Y. Matsumoto, Z. R. Struzik +4
We study the extent to which vibrotactile stimuli delivered to the head of a subject can serve as a platform for a brain computer interface (BCI) paradigm. Six head positions are u…
Structural and topological phase transitions on the German Stock Exchange
M. Wiliński, A. Sienkiewicz, T. Gubiec +2
We find numerical and empirical evidence for dynamical, structural and topological phase transitions on the (German) Frankfurt Stock Exchange (FSE) in the temporal vicinity of the…