Zobrazeno 1 - 10
of 789
pro vyhledávání: '"Juan Antonio López"'
The advent of large-scale quantum computers implies that our existing public-key cryptography infrastructure has become insecure. That means that the privacy of many mobile applications involving dynamic peer groups, such as multicast messaging or pa
Externí odkaz:
http://arxiv.org/abs/2412.00387
The aim of this article is to solve the system $XA=Y$ where $A=(a_{ij})\in M_{m\times n}(S)$, $Y\in S^{m}$ and $X$ is an unknown vector of size $n$, being $S$ an additively idempotent semiring. If the system has solutions then we completely character
Externí odkaz:
http://arxiv.org/abs/2404.03294
Publikováno v:
Mathematics 2023, 11(14), 3079
The aim of this article is to give lower bounds on the parameters of algebraic geometric error-correcting codes constructed from projective bundles over Deligne--Lusztig surfaces. The methods based on an intensive use of the intersection theory allow
Externí odkaz:
http://arxiv.org/abs/2401.11433
Autor:
Damaris Margarita Puente Siller, José Manuel González de la Cruz, Ivan Omar Acuña Gutierrez, José de Jesús Vega Valdés, Juan Antonio López Corpus, Alberto Perea Garduño
Publikováno v:
Revista de Ciencias Tecnológicas, Vol 7, Iss 4 (2024)
La búsqueda de combustibles que no emitan gases de efecto invernadero, hace que el uso de hidrógeno en la industria siderúrgica sea cada vez más necesario, por lo que, esta investigación representa un compromiso ecológico, donde, tanto investig
Externí odkaz:
https://doaj.org/article/9ab32ba606464f09bdb36b0e18d75da8
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3634 (2024)
In the published publication [...]
Externí odkaz:
https://doaj.org/article/871c6a20c1e94567a750319d98894e53
Autor:
Iván Omar Acuña Gutiérrez, Damaris Margarita Puente Siller, José Manuel González de la Cruz, Luis Enrique Álvarez García, Juan Antonio López Corpus, Alberto Perea Garduño
Publikováno v:
Revista de Ciencias Tecnológicas, Vol 7, Iss 3 (2024)
La producción de arrabio implica la generación de subproductos como los polvos de colector, que son atractivos debido a su contenido de Fe, sin embargo, no pueden reutilizarse directamente debido a su alto contenido de Zn y álcalis. Por ello, esta
Externí odkaz:
https://doaj.org/article/35827c6fb34c4494abf047c4236e7aa4
Autor:
Juan-Antonio López-Nuñez, Santiago Alonso-García, Blanca Berral-Ortiz, Juan-José Victoria-Maldonado
Publikováno v:
Education Sciences, Vol 14, Iss 11, p 1181 (2024)
University students’ digital skills depend significantly on educators’ proficiency, necessitating regular assessments. Tools like DigComp and the TPACK model are provided in this technological context. A systematic review, following PRISMA criter
Externí odkaz:
https://doaj.org/article/e73bdf7cca3a44378e0f4b135f60e40d
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2904 (2024)
The aim of this article is to solve the system XA=Y, where A=(ai,j)∈Mn×m(S), Y∈Sm and X is an unknown vector of a size n, with S being an additively idempotent semiring. If the system has solutions, then we completely characterize its maximal on
Externí odkaz:
https://doaj.org/article/a0cfb9d113374d44a5b36116739d3160
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8179 (2024)
We present an active attack that targets Ateniese et al.’s authenticated group key agreement, which, as a particular case, includes the well-known multiparty key exchange protocol CLIQUES that allows a group of users to build a common secret using
Externí odkaz:
https://doaj.org/article/199948abe24b4bdeb2449a609123efb6
Autor:
Aina Vega-Bosch, Virginia Santamarina-Campos, Pilar Bosch-Roig, Juan Antonio López-Carrillo, Vicente Dolz-Ruiz, Mercedes Sánchez-Pons
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4165 (2024)
Unauthorised graffiti is a challenge in urban environments, affecting railway structures, stations, tracks, and vehicles. Inefficient cleaning methods increase the costs and downtime of railcars, limiting passenger transport. In turn, they are harmfu
Externí odkaz:
https://doaj.org/article/2f6706fcfdd04b12a5ce30bab5ee8f07