New fundamental period formulae for soil-reinforced concrete structures interaction using machine learning algorithms and ANNs

DZ Gravett, C Mourlas, VL Taljaard, N Bakas… - Soil Dynamics and …, 2021 - Elsevier
The importance of designing safe and economic structures in seismically active areas is of
great importance. Thus, developing tools that would help in accurately predicting the …

Sensitivity analysis of machine learning models for the mass appraisal of real estate. Case study of residential units in Nicosia, Cyprus

T Dimopoulos, N Bakas - Remote sensing, 2019 - mdpi.com
A recent study of property valuation literature indicated that the vast majority of researchers
and academics in the field of real estate are focusing on Mass Appraisals rather than on the …

Gradient free stochastic training of ANNs, with local approximation in partitions

NP Bakas, A Langousis, MA Nicolaou… - … Research and Risk …, 2023 - Springer
We present a numerical scheme for computation of Artificial Neural Networks (ANN) weights,
which stems from the Universal Approximation Theorem, avoiding costly iterations. The …

[HTML][HTML] Flexible wolf pack algorithm for dynamic multidimensional knapsack problems

H Wu, R Xiao - Research, 2020 - spj.science.org
Optimization problems especially in a dynamic environment is a hot research area that has
attracted notable attention in the past decades. It is clear from the dynamic optimization …

[PDF][PDF] Prediction of the shear capacity of reinforced concrete slender beams without stirrups by applying artificial intelligence algorithms in a big database of beams …

G Markou, NP Bakas - Computers and Concrete, 2021 - researchgate.net
Calculating the shear capacity of slender reinforced concrete beams without shear
reinforcement was the subject of numerous studies, where the eternal problem of …

Data-driven extrapolation via feature augmentation based on variably scaled thin plate splines

R Campagna, E Perracchione - Journal of Scientific Computing, 2021 - Springer
The data driven extrapolation requires the definition of a functional model depending on the
available data and has the application scope of providing reliable predictions on the …

A gradient free neural network framework based on universal approximation theorem

NP Bakas, A Langousis, M Nicolaou… - arXiv preprint arXiv …, 2019 - arxiv.org
We present a numerical scheme for computation of Artificial Neural Networks (ANN) weights,
which stems from the Universal Approximation Theorem, avoiding laborious iterations. The …

Artificial intelligence for mass appraisals of residential properties in Nicosia: mathematical modelling and algorithmic implementation

T Dimopoulos, N Bakas - Seventh International Conference on …, 2019 - spiedigitallibrary.org
A recent study in property valuation literature, indicated that the vast majority of researchers
and academics are focusing on Mass Appraisals rather than on further developing the …

[PDF][PDF] Modification of the" Piramidal" Algorithm of the Small Time Series Forecasting.

Y Turbal, M Turbal, A Bomba, Abd Alkaleg Hsen Driwi… - IntelITSIS, 2021 - ceur-ws.org
It is proposed a modification of the “piramidal” algorithm of small time series
forecasting.“Piramidal” approach was developed in recent years, numerical results show …

Assessment of the Structural Response of Steel Reinforced and Steel-Fibre Reinforced Concrete Structures with 3D Detailed Modeling: Limitations and Remedies

M Papadrakakis, G Markou - Current Trends and Open Problems in …, 2022 - Springer
The assessment of the nonlinear response of existing structures, or of new structural
designs, to extreme loading conditions is of significant importance in achieving a safe and …