Accès ouvert
2026
article
OpenAlex
Ricardo A. Ibarra-Garcia, Arturo Díaz-Pérez, J. L. Gonzalez‐Compean
Attribute-Based Access Control ( ABAC ) is a popular approach for organizations to enforce fine-grained policies for regulating interactions among human and/or AI agents with digital resources. However, the design and training of ABAC models rely on datasets based on access logs …
mx
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Accès ouvert
2026
article
OpenAlex
Ignacio Castillo-Barrios, Ricardo A. Ibarra-Garcia, J. L. Gonzalez‐Compean, Arturo Díaz-Pérez et autres
Abstract End-to-end applications ( E2E-Apps ) are essential for secure and seamless data exchange in scenarios like cloud-based data sharing and decentralized environments. However, they face challenges adapting to changing requirements, integrating security, computing, and storage services, and managing resources effectively in …
mx
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Héctor Díaz-Rodríguez, Arturo Díaz-Pérez
Recent computing technologies and modern information systems require an access control model that provides flexibility, granularity, and dynamism. The Attribute-Based Access Control (ABAC) model was developed to address the new challenges of emerging applications. Designing and implementing an ABAC policy manually is …
mx
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Héctor Díaz-Rodríguez, Arturo Díaz-Pérez
Recent computing technologies and modern information systems require an access control model that provides flexibility, granularity, and dynamism. The Attribute-Based Access Control (ABAC) model was developed to address the new challenges of emerging applications. Designing and implementing an ABAC policy manually is …
mx
(code pays fourni par la source)
2025
conference-paper
OpenAlex
Alexander Sanchez-Ocampo, Juan M. Ramírez, Arturo Díaz-Pérez, Mario R. Arrieta Paternina et autres
This research introduces a novel graph theory and structural analysis framework to assess inertia distribution in power grids. We define the Inertial Support Index (ISI), derived from an enhanced modularity index, to evaluate inertial robustness within identified grid communities. By integrating community …
ru, mx
(code pays fourni par la source)
2025
conference-paper
OpenAlex
Alexander Sanchez-Ocampo, Juan M. Ramı́rez, Arturo Díaz-Pérez, Mario R. Arrieta Paternina
The paper proposes a new method to assess power grid vulnerability. By combining network analysis and power system parameters, critical nodes are identified. The metric considers factors like node location and connectivity. Simulations validate the method's accuracy, showing that disturbances at identified …
ru, mx
(code pays fourni par la source)
2025
conference-paper
OpenAlex
Alexander Sanchez-Ocampo, Juan M. Ramı́rez, Arturo Díaz-Pérez, Mario R. Arrieta Paternina
This study applies graph theory to regional frequency analysis in power systems. A novel methodology combines centre of inertia (COI) location with community detection, using an improved label propagation algorithm and spectral centrality analysis. The approach evaluates frequency dynamics by analysing COI …
ru, mx
(code pays fourni par la source)
2024
conference-paper
OpenAlex
J. E. Enríquez-Jamangape, S. Loaiza-Elejalde, J.L. Naredo, Arturo Díaz-Pérez et autres
This paper presents a method based on the Laplace domain for the simulation of electromagnetic transients in power systems using a graphical processing unit (GPU). The proposed technique employs a parallel approach where all subsystems associated with different complex frequencies are solved …
mx, us
(code pays fourni par la source)
2024
conference-paper
OpenAlex
S. Loaiza-Elejalde, J. E. Enríquez-Jamangape, José Luis Leyva, Arturo Díaz-Pérez et autres
In studies of Electromagnetic Transients (EMT) for Electrical Power Systems (EPS), simulation times are often high. These simulations are usually addressed using a sequential computing approach based on EMTP (Electromagnetic Transients Program) type programs; however, this approach can be slow and computationally …
mx, ca
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Abner Perez-Haro, Arturo Díaz-Pérez
Policy mining is an automated procedure for generating access rules by means of mining patterns from single permissions, which are typically registered in access logs. Attribute-based access control (ABAC) is a model which allows security administrators to create a set of rules, …
mx
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Abner Perez-Haro, Arturo Díaz-Pérez
Security systems that integrate the Attribute-based Access Control (ABAC) model, resolve access requests by evaluating a set of rules defined from three types of attributes: users, resources and environmental attributes. There is a variety of procedures in the literature to automatically generate …
mx
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Abner Perez-Haro, Arturo Díaz-Pérez
Technological trends demand the integration of the Attribute-based Access Control (ABAC) model in security systems, which makes possible the definition of high-granularity rules by combining attribute-values of different entities. Instead of establishing ABAC rules from scratch, an attainable solution is to generate …
mx
(code pays fourni par la source)