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Browsing by Author "Valencia Parra, Álvaro"
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Master's Final Project
Analysis of Big Data Architectures and Pipelines: Challenges and Opportunities
Valencia Parra, Álvaro (2019)Los continuos avances tecnológicos están promoviendo cambios en múltiples aspectos de la sociedad. Una de las consecuencias ...
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Presentation
CC4Spark: Distributing Event Logs and big complex Conformance Checking problems
Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; Carmona, Josep (CEUR Workshop Proceedings (CEUR-WS.org), 2021)Conformance checking is one of the disciplines that best exposes the power of process mining, since it allows detecting ...
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Presentation
CHAMALEON: Framework to improve Data Wrangling with Complex Data
Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; Ceravolo, Paolo (Association for Information Systems (AIS), 2019)Data transformation and schema conciliation are relevant topics in Industry due to the incorporation of data-intensive ...
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Article
Data curation in the Internet of Things: A decision model approach
Haro Olmo, Francisco José de; Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Álvarez Bermejo, José Antonio (Wiley, 2021)Current Internet of Things (IoT) scenarios have to deal with many challenges especially when a large amount of heterogeneous ...
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Presentation
DMN for Data Quality Measurement and Assessment
Valencia Parra, Álvaro; Parody Núñez, María Luisa; Varela Vaca, Ángel Jesús; Caballero, Ismael; Gómez López, María Teresa (Springer, 2019)Data Quality assessment is aimed at evaluating the suitability of a dataset for an intended task. The extensive literature ...
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Article
DMN4DQ: when data quality meets DMN
Valencia Parra, Álvaro; Parody Núñez, María Luisa; Varela Vaca, Ángel Jesús; Caballero, Ismael; Gómez López, María Teresa (Elsevier, 2021)To succeed in their business processes, organizations need data that not only attains suitable levels of quality for the ...
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Article
ELI: an IoT-aware big data pipeline with data curation and data quality
de Haro Olmo, Francisco José; Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Álvarez Bermejo, José Antonio; Gómez López, María Teresa (PeerJ, 2023)The complexity of analysing data from IoT sensors requires the use of Big Data technologies, posing challenges such as ...
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Article
Empowering conformance checking using Big Data through horizontal decomposition
Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; Carmona, Josep; Bergenthum, Robin (Elsevier, 2021)Conformance checking unleashes the full power of process mining: techniques from this discipline enable the analysis of ...
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Chapter of Book
Enabling Process Mining in Airbus Manufacturing : Extracting Event Logs and Discovering Processes from Complex Data
Valencia Parra, Álvaro; Ramos Gutiérrez, Belén; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; García Bernal, Antonio (Springer, 2021) -
Presentation
Enabling Process Mining in Aircraft Manufactures: Extracting Event Logs and Discovering Processes from Complex Data
Valencia Parra, Álvaro; Ramos Gutiérrez, Belén; Varela Vaca, Ángel Jesús; Gómez López, María Teresa; García Bernal, Antonio (CEUR Workshop Proceedings (CEUR-WS.org), 2019)Process mining is employed by organizations to completely understand and improve their processes and to detect possible ...
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PhD Thesis
On the enhancement of Big Data Pipelines through Data Preparation, Data Quality, and the distribution of Optimisation Problems
Valencia Parra, Álvaro (2022-11-28)Nowadays, data are fundamental for companies, providing operational support by facilitating daily transactions. Data has ...
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Article
Unleashing Constraint Optimisation Problem solving in Big Data environments
Valencia Parra, Álvaro; Varela Vaca, Ángel Jesús; Parody Núñez, María Luisa; Gómez López, María Teresa (Elsevier, 2020)The application of the optimisation problems in the daily decisions of companies is able to be used for finding the best ...