Zobrazeno 1 - 10
of 293
pro vyhledávání: '"Georgios CH. Sirakoulis"'
Autor:
Andrew Adamatzky, Nic Roberts, Raphael Fortulan, Noushin Raeisi Kheirabadi, Panagiotis Mougkogiannis, Michail-Antisthenis Tsompanas, Genaro J. Martínez, Georgios Ch. Sirakoulis, Alessandro Chiolerio
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The colloid cellular automata do not imitate the physical structure of colloids but are governed by logical functions derived from them. We analyze the space-time complexity of Boolean circuits derived from the electrical responses of colloi
Externí odkaz:
https://doaj.org/article/28ba6f588f644a0fb48b9711ba4cc2be
Autor:
Dionysios Filippas, Christodoulos Peltekis, Vasileios Titopoulos, Ioannis Kansizoglou, Georgios CH. Sirakoulis, Antonios Gasteratos, Giorgos Dimitrakopoulos
Publikováno v:
IEEE Access, Vol 12, Pp 57194-57208 (2024)
Convolution neural networks (CNNs) are widely applied in many machine learning applications. Hardware acceleration for CNNs is crucial, given their high computational intensity and the demand for enhanced energy efficiency and reduced latency in appl
Externí odkaz:
https://doaj.org/article/33c1766733254d368409fdccc04d5072
Autor:
Athanasios Gkrekidis, Georgios Giarmatzis, Dimitrios Menychtas, Evangelos Karakasis, Vassilios Gourgoulis, Maria Michalopoulou, Ilias Smilios, Helen T. Douda, Georgios Ch. Sirakoulis, Nikolaos Aggelousis
Publikováno v:
Biomechanics, Vol 3, Iss 4, Pp 552-560 (2023)
This study validated muscle activation estimations generated by OpenSim during the gait of elderly fallers. Ten healthy elderly participants walked on an instrumented treadmill, monitored by motion capture, force platforms, and 12 surface EMG sensors
Externí odkaz:
https://doaj.org/article/c6402523c8674ca0be1d69616d85ac9d
Autor:
Andrew Adamatzky, Giuseppe Tarabella, Neil Phillips, Alessandro Chiolerio, Pasquale D’Angelo, Anna Nikolaidou, Georgios Ch. Sirakoulis
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract A kombucha is a tea and sugar fermented by over sixty kinds of yeasts and bacteria. This symbiotic community produces kombucha mats, which are cellulose-based hydrogels. The kombucha mats can be used as an alternative to animal leather in in
Externí odkaz:
https://doaj.org/article/ff72737571bc41bfbd5220e02e54205e
Autor:
Thanos Petsanis, Christoforos Keroglou, Athanasios Ch. Kapoutsis, Elias B. Kosmatopoulos, Georgios Ch. Sirakoulis
Publikováno v:
Frontiers in Robotics and AI, Vol 10 (2023)
The current paper proposes a hierarchical reinforcement learning (HRL) method to decompose a complex task into simpler sub-tasks and leverage those to improve the training of an autonomous agent in a simulated environment. For practical reasons (i.e.
Externí odkaz:
https://doaj.org/article/816ddadbba88447998404982588c6077
Autor:
Athanasios Passias, Karolos-Alexandros Tsakalos, Ioannis Kansizoglou, Archontissa Maria Kanavaki, Athanasios Gkrekidis, Dimitrios Menychtas, Nikolaos Aggelousis, Maria Michalopoulou, Antonios Gasteratos, Georgios Ch. Sirakoulis
Publikováno v:
Biomimetics, Vol 9, Iss 5, p 296 (2024)
This study presents a novel solution for ambient assisted living (AAL) applications that utilizes spiking neural networks (SNNs) and reconfigurable neuromorphic processors. As demographic shifts result in an increased need for eldercare, due to a lar
Externí odkaz:
https://doaj.org/article/f74cfaa0a07449359699483500463e01
Publikováno v:
Frontiers in Robotics and AI, Vol 10 (2023)
Presence sensing systems are gaining importance and are utilized in various contexts such as smart homes, Ambient Assisted Living (AAL) and surveillance technology. Typically, these systems utilize motion sensors or cameras that have a limited field
Externí odkaz:
https://doaj.org/article/fbcb0a092de14974874bd2adba448b16
Autor:
Dimitrios Menychtas, Nikolaos Petrou, Ioannis Kansizoglou, Erasmia Giannakou, Athanasios Grekidis, Antonios Gasteratos, Vassilios Gourgoulis, Eleni Douda, Ilias Smilios, Maria Michalopoulou, Georgios Ch. Sirakoulis, Nikolaos Aggelousis
Publikováno v:
Frontiers in Rehabilitation Sciences, Vol 4 (2023)
IntroductionRecent advances in Artificial Intelligence (AI) and Computer Vision (CV) have led to automated pose estimation algorithms using simple 2D videos. This has created the potential to perform kinematic measurements without the need for specia
Externí odkaz:
https://doaj.org/article/f546ea7f98f24a1bb5ead89111cfd8c0
Autor:
Orestis Liolis, Vassilios A. Mardiris, Ioannis G. Karafyllidis, Sorin Cotofana, Georgios Ch. Sirakoulis
Publikováno v:
IEEE Open Journal of Nanotechnology, Vol 4, Pp 162-171 (2023)
Quantum-dot Cellular Automata (QCA) provide very high scale integration potential, very high switching frequency, and have extremely low power demands, which make the QCA technology quite attractive for the design and implementation of large-scale, h
Externí odkaz:
https://doaj.org/article/11157c3e178941c381c1e9bb92ef526e
Autor:
Vasileios Ntinas, Iosif-Angelos Fyrigos, Rafailia-Eleni Karamani, Nikolaos Vasileiadis, Panagiotis Dimitrakis, Antonio Rubio, Georgios Ch. Sirakoulis
Publikováno v:
IEEE Access, Vol 11, Pp 45782-45797 (2023)
Inspired by the behavior of natural systems, Cellular Automata (CA) tackle the demanding long-distance information transfer of conventional computers by the massive parallel computation performed by a set of locally-coupled dynamical nodes. Although
Externí odkaz:
https://doaj.org/article/5eb7dfe02ba64b39834d31b1fcdb9765