Real Sáez, Jorge Vicente; Sáez Barona, Sergio; Crespo, Alfons(Elsevier, 2019-12)
[EN] This paper proposes an architecture for combining the execution of time- and event-triggered real-time task sets. This makes it possible for the designer to choose the most appropriate mechanism depending on the role ...
Sáez Barona, Sergio; Real Sáez, Jorge Vicente; Crespo Lorente, Alfons(Association for Computing Machinery (ACM), 2013-04)
[EN] Based on a previous proposal of an Ada 2005 framework of real-time utilities, this paper deals with the extension of that
framework to include support for multiprocessor platforms and multiple operating modes and ...
[EN] The Linux kernel has become a fundamental component of mainstream computing solutions, now being used in a wide range of applications ranging from consumer electronics to cloud and server solutions. Being expected to ...
Sáez Barona, Sergio; Real Sáez, Jorge Vicente; Crespo, Alfons(Springer, 2012)
In this paper we propose an approach for building real-time systems under a combination of requirements: specification and handling of operating modes and mode changes; implementation on top of a multiprocessor platform; ...
Martínez Mas, Andrés(Universitat Politècnica de València, 2015-06-26)
[EN] This project is a study of scheduling policies of systems with temporal restrictions on partitioned systems in multicore architectures. For this study it is taken as a point of departure a system with partitions, where ...
Paredes, Carlos M.; Bayona, Andrés F.; Martínez, Diego; Crespo, Alfons; González, Apolinar; Simó Ten, José Enrique(MDPI AG, 2021-09)
[EN] In microgrid projects, social ownership involves aspects beyond their operation that may compromise the sustainability of the system. For this reason, the development of analysis methods to assess the feasibility and ...
Domínguez Montagud, Carlos Pascual(Universitat Politècnica de València, 2017-09-01)
Artificial agents are a technology suitable for solving problems. Agents can perform tasks that their users cannot and/or do not want to accomplish. Agents are systems with a significant degree of autonomy. Even being ...
USACH MOLINA, HECTOR; Vila Carbó, Juan Antonio; Crespo, Alfons; Yuste Pérez, Pedro(Springer-Verlag, 2018-12)
[EN] The development process of avionics system requiring a high level of safety is subjected to rigorous development and verification standards. In order to accelerate and facilitate this process, we present a testbed ...
Real Sáez, Jorge Vicente; Sáez Barona, Sergio; Crespo Lorente, Alfons(Association for Computing Machinery (ACM), 2016-06-01)
[EN] Preemptive, priority-based scheduling on the one hand, and time-triggered scheduling on the other, are the two
major techniques in use for development of real-time and embedded software. Both have their advantages ...
Real Sáez, Jorge Vicente; Sáez Barona, Sergio; Crespo, Alfons(Springer, 2016)
Time-triggered and concurrent priority-based scheduling are
the two major approaches in use for real-time and embedded systems.
Both approaches have their own advantages and drawbacks. On the one
hand, priority-based ...
Terrizzano Cinosi, Tomás(Universitat Politècnica de València, 2022-01-05)
[ES] Un sistema de criticidad mixta, compuesto por un procesador multinúcleo como unidad central de procesamiento, requiere de un controlador para asegurar la correcta ejecución de los componentes software de criticidad ...
Sáez Barona, Sergio; Real Sáez, Jorge Vicente; Crespo, Alfons(Association for Computing Machinery (ACM), 2013)
Deferred setting of scheduling attributes refers to a single operation that sets a new value for a scheduling
attribute of a task at some future time. Although deferred setting of scheduling attributes is possible in Ada ...
Sáez Barona, Sergio; Crespo, Alfons(Association for Computing Machinery (ACM), 2013-04)
[EN] Some scheduling techniques, specially in multiprocessor systems, require changing several task attributes atomically to
avoid scheduling errors and artifacts. This work proposes to incorporate the deferred attribute ...
Domínguez Montagud, Carlos Pascual; Hassan Mohamed, Houcine; Crespo, Alfons(Elsevier, 2017-01)
[EN] Emotional control architectures are becoming promising solutions for the design of the robots of the future. The emotions motivate the robot behaviors to fulfill the objectives. The workload of the emotions increases ...
Furió Novejarque, Clara(Universitat Politècnica de València, 2018-01-08)
[EN]
Real-time systems support a high variety of applications with hard real-time (HRT) constraints or soft (i.e. non-strict) real-time (SRT) constraints. Systems observing HRT constraints must guarantee execution time ...
Valiente Moreno, Yolanda(Universitat Politècnica de València, 2011-09-13)
En este proyecto se estudia, analiza y evalua un Sistema Operativo de tiempo
real, XtratuM/LithOS, para sistemas informáticos basados en aviónica modular
integrada (IMA) y conformes con la especificación del estándar ...
Espinosa Minguet, Agustín Rafael(Universitat Politècnica de València, 2012-11-07)
Esta tesis se ha centrado en el estudio de las políticas basadas en la
extracción de holgura y en la asignación dual de prioridades, ambas orientadas
a dar servicio a tareas aperiódicas en sistemas real estricto. Estas ...