Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Chrysafis P."'
Centrality metrics have become a popular concept in network science and optimization. Over the years, centrality has been used to assign importance and identify influential elements in various settings, including transportation, infrastructure, biolo
Externí odkaz:
http://arxiv.org/abs/2401.05235
Autor:
Hartonas, Chrysafis
Publikováno v:
Algebra Universalis, 2023
We develop a common semantic framework for the interpretation both of $\mathbf{IPC}$, the intuitionistic propositional calculus, and of logics weaker than $\mathbf{IPC}$ (substructural and subintuitionistic logics). This is done by proving a choice-f
Externí odkaz:
http://arxiv.org/abs/2302.03674
Autor:
Hartonas, Chrysafis
Publikováno v:
Studia Logica 2024
Constructive dualities have been recently proposed for some lattice based algebras and a related project has been outlined by Holliday and Bezhanishvili, aiming at obtaining "choice-free spatial dualities for other classes of algebras [$\ldots$], giv
Externí odkaz:
http://arxiv.org/abs/2301.05661
Autor:
Georgia Gioltzidou, Dimitra Mitka, Fotini Gioltzidou, Theodoros Chrysafis, Ifigeneia Mylona, Dimitrios Amanatidis
Publikováno v:
Journalism and Media, Vol 5, Iss 2, Pp 485-499 (2024)
This study is situated within the ongoing scholarly discourse surrounding the role of social media in the evolving communication landscape. The main aim of this research is to examine the extent to which the Greek traditional media and journalists ha
Externí odkaz:
https://doaj.org/article/f7d57a3289134a9cbb112080196f42af
Providing first aid and other supplies (e.g., epi-pens, medical supplies, dry food, water) during and after a disaster is always challenging. The complexity of these operations increases when the transportation, power, and communications networks fai
Externí odkaz:
http://arxiv.org/abs/2207.11879
Autor:
Marios Constantinou, Christoforos Panteli, Louiza Potamiti, Mihalis I. Panayiotidis, Agapios Agapiou, Sotirios Christodoulou, Chrysafis Andreou
Publikováno v:
Advanced Sensor Research, Vol 3, Iss 6, Pp n/a-n/a (2024)
Abstract Surface enhanced Raman spectroscopy (SERS) is becoming an attractive analytical technique for the next generation of breath diagnostics. However, current SERS substrates present challenges related to fabrication cost, complexity, signal unif
Externí odkaz:
https://doaj.org/article/9ef7b2078f4248cc85935141e31c0b03
Uncrewed autonomous vehicles (UAVs) have made significant contributions to reconnaissance and surveillance missions in past US military campaigns. As the prevalence of UAVs increases, there has also been improvements in counter-UAV technology that ma
Externí odkaz:
http://arxiv.org/abs/2112.00141
During 2020 and 2021, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission has been increasing amongst the world's population at an alarming rate. Reducing the spread of SARS-CoV-2 and other diseases that are spread in similar ma
Externí odkaz:
http://arxiv.org/abs/2111.13723
Publikováno v:
Cells, Vol 13, Iss 16, p 1344 (2024)
Colorectal cancer remains a major global health concern. Colonoscopy, the gold-standard colorectal cancer diagnostic, relies on the visual detection of lesions and necessitates invasive biopsies for confirmation. Alternative diagnostic methods, based
Externí odkaz:
https://doaj.org/article/f688b2e349434a819939bfc8347342a9
Publikováno v:
Algebra Universalis,vol 84(1), February 2023, open access at https://rdcu.be/c4qec
We revisit the problem of Stone duality for lattices with various quasioperators, first studied in [14], presenting a fresh duality result. The new result is an improvement over that of [14] in two important respects. First, the axiomatization of fra
Externí odkaz:
http://arxiv.org/abs/2110.06924