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pro vyhledávání: '"Pittaras A"'
As artificial intelligence (AI) systems become increasingly deployed across the world, they are also increasingly implicated in AI incidents - harm events to individuals and society. As a result, industry, civil society, and governments worldwide are
Externí odkaz:
http://arxiv.org/abs/2409.16425
Autor:
Pittaras, Nikiforos, McGregor, Sean
While certain industrial sectors (e.g., aviation) have a long history of mandatory incident reporting complete with analytical findings, the practice of artificial intelligence (AI) safety benefits from no such mandate and thus analyses must be perfo
Externí odkaz:
http://arxiv.org/abs/2211.07280
Autor:
Pittaras, Nikiforos
In this paper we present a Reinforcement Learning environment that leverages agent cooperation and communication, aimed at detection, learning and ultimately penalizing betrayal patterns that emerge in the behavior of self-interested agents. We provi
Externí odkaz:
http://arxiv.org/abs/2210.12841
Autor:
Fotiou, Nikos, Pittaras, Iakovos, Chadoulos, Spiros, Siris, Vasilios A., Polyzos, George C., Ipiotis, Nikolaos, Keranidis, Stratos
As IoT becomes omnipresent vast amounts of data are generated, which can be used for building innovative applications. However,interoperability issues and security concerns, prevent harvesting the full potentials of these data. In this paper we consi
Externí odkaz:
http://arxiv.org/abs/2209.00586
Autor:
Myers, Jonathan, Kokkinos, Peter, Cadenas-Sanchez, Cristina, Liappis, Angelike, Lavie, Carl J., Goraya, Navjit K., Weintrob, Amy, Pittaras, Andreas, Ladas, Alexandros, Heimall, Michael, Faselis, Charles
Publikováno v:
In Mayo Clinic Proceedings November 2024 99(11):1744-1755
Publikováno v:
Blockchain: Research and Applications, Vol 5, Iss 1, Pp 100168- (2024)
The proliferation of Internet of Things (IoT) devices that operate unattended providing a multitude of important and often sensitive services highlights the need for seamless interoperability and increased security. We argue that digital twins of IoT
Externí odkaz:
https://doaj.org/article/77f580fb732e44889828f8aaded90cda
Autor:
Pittaras, Iakovos, Fotiou, Nikos, Karapapas, Christos, Siris, Vasilios A., Polyzos, George C.
Publikováno v:
In Blockchain: Research and Applications March 2024 5(1)
Autor:
Manolis, AJ, Kallistratos, MS, Koutsaki, M, Doumas, M, Poulimenos, L.E., Parissis, J, Polyzogopoulou, E, Pittaras, A, Muiesan, ML, Mancia, G
Publikováno v:
In European Journal of Internal Medicine March 2024 121:17-24
The pervasiveness of the Internet and social media have enabled the rapid and anonymous spread of Hate Speech content on microblogging platforms such as Twitter. Current EU and US legislation against hateful language, in conjunction with the large am
Externí odkaz:
http://arxiv.org/abs/2102.04521
Autor:
Virginia Athanasiadou, Kleio Ampelakiotou, Eirini Grigoriou, Katherina Psarra, Alexandra Tsirogianni, Serena Valsami, Theodoros Pittaras, Eirini Grapsa, Maria G. Detsika
Publikováno v:
Biomedicines, Vol 12, Iss 8, p 1746 (2024)
The complement system is an important part of innate immunity. Despite its known protective role, the complement system may contribute to increased inflammation and tissue injury in cases where its balanced activation is disrupted. The kidneys have b
Externí odkaz:
https://doaj.org/article/6bb7dcdf3dd949a39bde34e47a4f0562