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Listar por autor "Vallecillo-Moreno, Antonio Jesús"
Mostrando ítems 21-40 de 54
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Expressing Confidence in Models and in Model Transformation Elements.
Burgueño-Caballero, Lola; Bertoa, Manuel F.; Moreno, Nathalie; Vallecillo-Moreno, Antonio Jesús (2018-10-14)The expression and management of uncertainty, both in the information and in the operations that manipulate it, is a critical issue in those systems that work with physical environments. Measurement uncertainty can be due ... -
Expressing Measurement Uncertainty in OCL/UML Datatypes
Fernández-Bertoa, Manuel; Moreno, Nathalie; Barquero Moreno, Gala; Burgueño-Caballero, Lola; Troya-Castilla, Javier; Vallecillo-Moreno, Antonio Jesús[et al.] (2018-05-31)Uncertainty is an inherent property of any measure or estimation performed in any physical setting, and therefore it needs to be considered when modeling systems that manage real data. Although several modeling languages ... -
Extensión de USE para soportar incertidumbre de medida en los datos primitivos OCL/UML
Ortiz Guardeño, Víctor Manuel (2020-01-16)En la actualidad, está surgiendo la necesidad de modelar sistemas que traten con factores físicos. Con la llegada del Internet de las cosas [IoT] hay cada vez más sistemas software conectados a sensores que no dan una ... -
Generating Effective Test Suites for Model Transformations Using Classifying Terms
Vallecillo-Moreno, Antonio Jesús; Hilken, Frank; Burgueño-Caballero, Lola; Gogolla, Martin (2016-09-27)Generating sample models for testing a model transformation is no easy task. This paper explores the use of classifying terms and stratified sampling for developing richer test cases for model transformations. Classifying ... -
Improving query performance on dynamic graphs
Barquero Moreno, Gala; Troya-Castilla, Javier; Vallecillo-Moreno, Antonio Jesús (Springer, 2020-11-20)Querying large models efficiently often imposes high demands on system resources such as memory, processing time, disk access or network latency. The situation becomes more complicated when data are highly interconnected, ... -
Incorporación de incertidumbre de la medida en modelos UML para la industria 4.0
Guerrero Ruiz, Juan José (2019-11-29)En este proyecto, se realiza un estudio detallado de las ventajas que supone la utilización de incertidumbre de la medida en la simulación de sistemas reales y, en particular, para la industria 4.0. El objetivo principal ... -
Incorporating Measurement Uncertainty into OCL/UML Primitive Datatypes
Fernández-Bertoa, Manuel; Burgueño-Caballero, Lola; Moreno, Nathalie; Vallecillo-Moreno, Antonio Jesús (2020-06-01)The correct representation of the relevant properties of a system is an essential requirement for the effective use and wide adoption of model-based practices in industry. Uncertainty is one of the inherent properties of ... -
Interoperabilidad de modelos UML entre herramientas gráficas y textuales
Robles Medina, Julia (2021)A la hora de diseñar modelos software se puede optar por utilizar herramientas de notación gráfica o de notación textual. La preferencia entre ellas es uno de los grandes debates dentro de la Ingeniería del Software Dirigida ... -
Introducing Approximate Model Transformations
Troya-Castilla, Javier; Vallecillo-Moreno, Antonio Jesús (2014-09-22)Model transformations dealing with very large models need to count on mechanisms and tools to be able to manage them. The usual approach to improve performance in these cases has focused on the use of concurrency and ... -
Key-Value vs Graph-based data lakes for realizing Digital Twin systems
Pérez Porras, Daniel; Muñoz Ariza, Paula; Vallecillo-Moreno, Antonio Jesús; Troya-Castilla, Javier (2022-07-05)Digital twins constitute virtual representations of physically existing systems, synchronized at a specified frequency and fidelity. One way to connect physical and digital twins is through data lakes, which are efficient ... -
LinTraP: Primitive Operators for the Execution of Model Transformations with LinTra
Burgueño-Caballero, Lola; Syriani, Eugene; Wimmer, Manuel; Gray, Jeff; Vallecillo-Moreno, Antonio Jesús (2014-07-31)The problems addressed by Model-Driven Engineering (MDE) approaches are increasingly complex, hence performance and scalability of model transformations are gaining importance. In previous work, we introduced LinTra, which ... -
Managing Reputation in Collaborative Social Computing Applications
Moreno, Nathalie; Perez-Vereda, Alejandro; Vallecillo-Moreno, Antonio Jesús (AITO, 2022-06)Reputation is a fundamental concept for making decisions about service providers. However, managing reputation in peer-to-peer distributed applications is not easy due to the lack of a central server that can compute this ... -
Managing Uncertain Complex Events in Web of Things Applications
Moreno, Nathalie; Fernández-Bertoa, Manuel; Barquero Moreno, Gala; Burgueño-Caballero, Lola; Troya-Castilla, Javier; García-López, Adrián; Vallecillo-Moreno, Antonio Jesús[et al.] (2018-05-31)A critical issue in the Web of Things (WoT) is the need to process and analyze the interactions of Web-interconnected real-world objects. Complex Event Processing (CEP) is a powerful technology for analyzing streams of ... -
On Softening OCL Invariants
Gogolla, Martin; Vallecillo-Moreno, Antonio Jesús (Association Internationale pour les Technologies Objets (AITO), 2019-09-23)Invariants play a crucial role in system development. This contribution focuses on invariants in systems with so-called occurrence uncertainty, where we are interested in deciding whether a certain population (a set of ... -
On the assessment of generative AI in modeling tasks: an experience report with ChatGPT and UML
Cámara-Moreno, Javier; Troya-Castilla, Javier; Burgueño-Caballero, Lola; Vallecillo-Moreno, Antonio Jesús (Springer, 2023)Most experts agree that large language models (LLMs), such as those used by Copilot and ChatGPT, are expected to revo- lutionize the way in which software is developed. Many papers are currently devoted to analyzing the ... -
On the Modular Specification of NFPs: A Case Study
Moreno-Delgado, Antonio; Troya-Castilla, Javier; Durán-Muñoz, Francisco Javier; Vallecillo-Moreno, Antonio Jesús (Jornadas de Ingeniería del Software y Bases de Datos, 2013-09)The modular specification of non-functional properties of systems is a current challenge of Software Engineering, for which no clear solution exists. However, in the case of Domain-Specific Languages some successful proposals ... -
On the Quality Properties of Model Transformations: Performance and Correctness
Burgueño-Caballero, Lola (UMA Editorial, 2016)The increasing complexity of software due to continuous technological advances has motivated the use of models in the software development process. Initially, models were mainly used as drafts to help developers understand ... -
On the Realization of TractsTool
Model transformations play an important role in Model-Driven Engineering (MDE), and as their size and complexity grow, there is an increasing need to count on tool support for testing their correctness. In this ... -
Parallel In-place Model Transformations with LinTra
As software systems have grown large and complex in the last few years, the problems with which Model-Driven Development has to cope have increased at the same pace. In particular, the need to improve the performance and ...