Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Christos Politis"'
Autor:
Kathrin Hetz, Nuwan Weerasinghe, Holly Rippin, Kremlin Wickramasinghe, Olga Zhiteneva, Muhammad Arslan Usman, Christos Politis, Gauden Galea
Publikováno v:
Nutrients, Vol 15, Iss 18, p 3887 (2023)
The rapidly growing field of digital meal delivery platforms has transformed the out of home (OOH) food environment, presenting both opportunities and challenges for public health. This paper introduces the development and potential of a novel digita
Externí odkaz:
https://doaj.org/article/1f61154d6dea4e1ead5a6c5e151060cc
Autor:
Nikolaos Sifakis, Nikolaos Sarantinoudis, George Tsinarakis, Christos Politis, George Arampatzis
Publikováno v:
Sensors, Vol 23, Iss 18, p 7858 (2023)
This study investigates the integration of soft sensors and deep learning in the oil-refinery industry to improve monitoring efficiency and predictive accuracy in complex industrial processes, particularly de-ethanization and debutanization. Soft sen
Externí odkaz:
https://doaj.org/article/a6a56ffe529a48e180b104cabf240482
Autor:
Waheed A. Khan, Shahzaib Hamid, M. Rehan Usman, Ali Raza, M. Arslan Usman, Christos Politis, Gandeva Bayu Satrya
Publikováno v:
IEEE Access, Vol 10, Pp 121561-121579 (2022)
Electricity Transmission plays an imperative role in smooth provision of power to the consumers. High voltage direct current (HVDC) system has a lead over high voltage alternate current (HVAC) system in various aspects. As DC transmissions lines tran
Externí odkaz:
https://doaj.org/article/de6e1c82a68d46048c82cb786ac669c0
Publikováno v:
IEEE Access, Vol 10, Pp 15261-15278 (2022)
The Smart Grid (SG) is the technological development that incorporates digital technologies and advanced communication methods to determine and respond to variations in electricity consumption in order to revolutionize power distribution, transmissio
Externí odkaz:
https://doaj.org/article/5e8f0ecc3a484338911147f3e4e88957
Autor:
Nuwan Weerasinghe, Muhammad Arslan Usman, Chaminda Hewage, Eckhard Pfluegel, Christos Politis
Publikováno v:
Future Internet, Vol 15, Iss 5, p 157 (2023)
Implementing 5G-enabled Vehicle-to-Everything (V2X) intelligent transportation systems presents a promising opportunity to enhance road safety and traffic flow while facilitating the integration of artificial intelligence (AI) based solutions. Yet, s
Externí odkaz:
https://doaj.org/article/7f6a08fc688846f3a6ab4ea1b0c148d7
Autor:
Waheed A. Khan, Ali Raza, M. Rehan Usman, Shahzaib Hamid, Saif-Ur- Rehman, M. Arslan Usman, Christos Politis
Publikováno v:
IEEE Access, Vol 9, Pp 157371-157383 (2021)
As high voltage DC power system is gaining popularity, power electronic switching devices are becoming increasingly advanced to overcome problems of timely fault isolation. In this context, hybrid DC circuit breakers (DCHCBs), especially, together wi
Externí odkaz:
https://doaj.org/article/99c152b3ac7040a7a5d3bb4839c2cfda
Autor:
Christos Politis, Sina Maleki, Juan Merlano Duncan, Jevgenij Krivochiza, Symeon Chatzinotas, Bjorn Ottesten
Publikováno v:
IEEE Access, Vol 6, Pp 20807-20821 (2018)
Interference greatly affects the quality of service of wireless and satellite communications, having also a financial impact for the telecommunication operators. Therefore, as the interfering events increase due to the deployment of new services, the
Externí odkaz:
https://doaj.org/article/d845c58670034409933f23d7f03e2667
Autor:
M. Rehan Usman, M. Arslan Usman, Soo Young Shin, Gandeva Bayu Satrya, Rizwan A. Naqvi, Maria G. Martini, Christos Politis
Publikováno v:
Mathematics, Vol 9, Iss 4, p 348 (2021)
In heterogeneous networks (HetNets), non-orthogonal multiple access (NOMA) has recently been proposed for hybrid-access small-cells, promising a manifold network capacity compared to OMA. One of the major issues with the installation of a hybrid-acce
Externí odkaz:
https://doaj.org/article/8a18a83671764b5eaaf6bfe13ddabf63
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 11 (2015)
Due to implementation of routing protocols in limited power supply devices in wireless sensor networks (WSNs), this paper presents and evaluates Rainbow Collection Tree Protocol (RCTP) as an enhanced version of Collection Tree Protocol (CTP). CTP is
Externí odkaz:
https://doaj.org/article/a02c547d309742b6bea3a9670e9a57aa
This report describes and structure and overall design of the monitoring and evaluation (M&E) framework that was set up and operated during the INCENTIVE project. Purpose of the M&E framework had been to measure the performance, outcomes and impacts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199b6ae44acdf4e99381baa40cc26cb4
