Blar i ODA Open Digital Archive på forfatter "Papazafeiropoulos, George"
-
Chatbots Put to the Test in Math and Logic Problems: A Comparison and Assessment of ChatGPT-3.5, ChatGPT-4, and Google Bard
Plevris, Vagelis; Papazafeiropoulos, George; Jiménez Rios, Alejandro (Peer reviewed; Journal article, 2023)In an age where artificial intelligence is reshaping the landscape of education and problem solving, our study unveils the secrets behind three digital wizards, ChatGPT-3.5, ChatGPT-4, and Google Bard, as they engage in a ... -
Design of RC Sections with Single Reinforcement According to EC2-1-1 and the Rectangular Stress Distribution
Plevris, Vagelis; Papazafeiropoulos, George (Computational Methods in Applied Sciences;44, Journal article; Peer reviewed, 2017)Nowadays, the design of concrete structures in Europe is governed by the application of Eurocode 2 (EC2). In particular, EC2 — Part 1-1 deals with the general rules and the rules for concrete buildings. An important ... -
A new energy-based structural design optimization concept under seismic actions
Papazafeiropoulos, George; Plevris, Vagelis; Papadrakakis, Manolis (Journal article; Peer reviewed, 2017)A new optimization concept is introduced which involves the optimization of non-linear planar shear buildings by using gradients based on equivalent linear structures, instead of the traditional practice of calculating the ... -
OpenSeismoMatlab: A new open-source software for strong ground motion data processing
Papazafeiropoulos, George; Plevris, Vagelis (Heliyon;Volume 4, Issue 9, Journal article; Peer reviewed, 2018-09-26)OpenSeismoMatlab is an innovative open-source software for strong ground motion data processing, written in MATLAB. The software implements an elastoplastic bilinear kinematic hardening constitutive model and uses a ...