16 citations · 38 across the 13 of their papers we have counts for
13 papers
Transformer-Based Decomposition of Electrodermal Activity for Real-World Mental Health Applications
Charalampos Tsirmpas, Stasinos Konstantopoulos, Dimitris Andrikopoulos +2
Decomposing Electrodermal Activity (EDA) into phasic (short-term, stimulus-linked responses) and tonic (longer-term baseline) components is essential for extracting meaningful emot…
seqKAN: Sequence processing with Kolmogorov-Arnold Networks
Tatiana Boura, Stasinos Konstantopoulos
Kolmogorov-Arnold Networks (KANs) have been recently proposed as a machine learning framework that is more interpretable and controllable than the multi-layer perceptron. Various n…
Comparing Prior and Learned Time Representations in Transformer Models of Timeseries
Natalia Koliou, Tatiana Boura, Stasinos Konstantopoulos +2
What sets timeseries analysis apart from other machine learning exercises is that time representation becomes a primary aspect of the experiment setup, as it must adequately repres…
Predicting Solar Heat Production to Optimize Renewable Energy Usage
Tatiana Boura, Natalia Koliou, George Meramveliotakis +2
Utilizing solar energy to meet space heating and domestic hot water demand is very efficient (in terms of environmental footprint as well as cost), but in order to ensure that user…
Depth-guided Free-space Segmentation for a Mobile Robot
Christos Sevastopoulos, Joey Hussain, Stasinos Konstantopoulos +2
Accurate indoor free-space segmentation is a challenging task due to the complexity and the dynamic nature that indoor environments exhibit. We propose an indoors free-space segmen…
A geospatial source selector for federated GeoSPARQL querying
Antonis Troumpoukis, Stasinos Konstantopoulos, Nefeli Prokopaki-Kostopoulou
Background: Geospatial linked data brings into the scope of the Semantic Web and its technologies, a wealth of datasets that combine semantically-rich descriptions of resources wit…