New scalable I/O techniques for hybrid HPC and Data Intensive workloads (SCIOT - SCalable I/O Techniques)

	URL
Source code	https://github.com/xpn-arcos/xpn

Publications

2025

📰 Malleability and fault tolerance in ad-hoc parallel file systems

• Authors: Dario Muñoz-Muñoz, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos, Jesus Carretero
• Journal paper: Cluster Computing
• Link: 🔗 Open publication
• Cite:

📰 Hierarchical and distributed data storage for Computing Continuum

• Authors: Elias Del-Pozo-Puñal, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos
• Journal paper: Future Generation Computer Systems
• Link: 🔗 Open publication
• Cite:

@article{DELPOZOPUNAL2026107931,
title = {Hierarchical and distributed data storage for computing continuum},
journal = {Future Generation Computer Systems},
volume = {174},
pages = {107931},
year = {2026},
issn = {0167-739X},
doi = {https://doi.org/10.1016/j.future.2025.107931},
url = {https://www.sciencedirect.com/science/article/pii/S0167739X25002262},
author = {Elias Del-Pozo-Puñal and Felix Garcia-Carballeira and Diego Camarmas-Alonso and Alejandro Calderon-Mateos}}

📰 Evaluación del sistema de ficheros Expand Ad-Hoc con aplicaciones de uso intensivo de datos

• Authors: Diego Camarmas-Alonso, Felix Garcia-Carballeira, Alejandro Calderon-Mateos, Darío Muñoz-Muñoz, Jesus Carretero
• Conference paper: XXXV Jornadas de Paralelismo (JP25)
• Link: 🔗 Open publication
• Cite:

@article{DIEGOCAMARMASALONSO_JP25,
 title = {Evaluación del sistema de ficheros Expand Ad-Hoc con aplicaciones de uso intensivo de datos},
 conference = {XXXV Jornadas de Paralelismo (JP25)},
 volume = {1},
 pages = {305-314},
 year = {2025},
 doi = {https://doi.org/10.5281/zenodo.15773123},
 url = {https://zenodo.org/records/15773123},
 author = {Diego Camarmas-Alonso, Felix Garcia-Carballeira, Alejandro Calderon-Mateos, Darío Muñoz-Muñoz, Jesus Carretero}}

📰 Sistema de almacenamiento para computing continuum: aplicación a sistemas de información ferroviaria

• Authors: Elías Del-Pozo-Puñal, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos
• Conference paper: XXXV Jornadas de Paralelismo (JP25)
• Link: 🔗 Open publication
• Cite:

@article{DELPOZOPUNAL_JP25,
 title = {Sistema de almacenamiento para computing continuum: aplicación a sistemas de información ferroviaria},
 conference = {XXXV Jornadas de Paralelismo (JP25)},
 volume = {1},
 pages = {315-324},
 year = {2025},
 doi = {https://doi.org/10.5281/zenodo.15773179},
 url = {https://zenodo.org/records/15773179},
 author = {Elías Del-Pozo-Puñal, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos}}

📰 LFI: una librería de comunicaciones tolerante a fallos para redes de alto rendimiento

• Authors: Darío Muñoz-Muñoz, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos
• Conference paper:XXXV Jornadas de Paralelismo (JP25)
• Link: 🔗 Open publication
• Cite:

@article{DARIOMUNOZMUNOZ_JP25,
 title = {LFI: una librería de comunicaciones tolerante a fallos para redes de alto rendimiento},
 conference = {XXXV Jornadas de Paralelismo (JP25)},
 volume = {1},
 pages = {205-214},
 year = {2025},
 doi = {https://doi.org/10.5281/zenodo.15773016},
 url = {https://zenodo.org/records/15773016},
 author = {Darío Muñoz-Muñoz, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos}}

📰 Optimización de entornos de Big Data Analytics mediante sistemas de ficheros paralelos Ad-hoc

• Authors: Gabriel Sotodosos-Morales, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderón-Mateos, Darío Muñoz-Muñoz, Jesús Carretero
• Conference paper: XXXV Jornadas de Paralelismo (JP25)
• Link: 🔗 Open publication
• Cite:

@article{SOTODOSOSMORALES_JP25,
 title = {Optimización de entornos de Big Data Analytics mediante sistemas de ficheros paralelos Ad-hoc},
 conference = {XXXV Jornadas de Paralelismo (JP25)},
 volume = {1},
 pages = {833-842},
 year = {2025},
 doi = {https://doi.org/10.5281/zenodo.15773242},
 url = {https://zenodo.org/records/15773242},
 author = {Gabriel Sotodosos-Morales, Félix García-Carballeira, Diego Camarmas-Alonso, Alejandro Calderón-Mateos, Darío Muñoz-Muñoz, Jesús Carretero}}

2024

📰 Fault tolerant in the Expand Ad-Hoc parallel file system

• Authors: Dario Muñoz-Muñoz, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: 30th International European Conference on Parallel and Distributed Computing (Euro-Par)
• Link: 🔗 Open publication
• Cite:

@InProceedings{10.1007/978-3-031-69766-1_5,
 author="Mu{\~{n}}oz-Mu{\~{n}}oz, Dario and Garcia-Carballeira, Felix and Camarmas-Alonso, Diego and Calderon-Mateos, Alejandro and Carretero, Jesus",
 title="Fault Tolerant in the Expand Ad-Hoc Parallel File System",
 booktitle="Euro-Par 2024: Parallel Processing",
 year="2024",
 publisher="Springer Nature Switzerland",
 address="Cham",
 pages="62--76",
 isbn="978-3-031-69766-1"
}

📰 Malleability in the Expand Ad-Hoc parallel file system

• Authors: Dario Muñoz-Muñoz, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: 3rd EuroHPC Workshop on Dynamic Resources in HPC. Euro-Par 2024
• Link: 🔗 Open publication
• Cite:

@InProceedings{10.1007/978-3-031-90200-0_26,
 author="Mu{\~{n}}oz-Mu{\~{n}}oz, Dario and Garcia-Carballeira, Felix and Camarmas-Alonso, Diego and Calderon-Mateos, Alejandro and Carretero, Jesus",
 title="Malleability in the Expand Ad-Hoc Parallel File System",
 booktitle="Euro-Par 2024: Parallel Processing Workshops",
 year="2025",
 publisher="Springer Nature Switzerland",
 address="Cham",
 pages="322--333",
 isbn="978-3-031-90200-0"
}

📰 Tolerancia a fallos en el sistema de ficheros paralelo Expand Ad-Hoc

• Authors: Dario Muñoz-Muñoz, Diego Camarmas-Alonso, Felix Garcia-Carballeira, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: XXXIV Jornadas de Paralelismo (JP24)
• Link: 🔗 Open publication
• Cite:

@inproceedings{munoz_munoz_2024_12743583,
author       = {Muñoz-Muñoz, Dario and  Camarmas Alonso, Diego and  Garcia-Carballeira, Felix and Calderon-Mateos, Alejandro and Carretero, Jesus},
title        = {Tolerancia a fallos en el sistema de ficheros paralelo Expand Ad-Hoc},
booktitle    = {Avances en Arquitectura y Tecnología de Computadores. Actas de las Jornadas SARTECO},
year         = 2024,
pages        = {271-279},
publisher    = {Zenodo},
month        = jul,
venue        = {A Coruña, España},
doi          = {10.5281/zenodo.12743583},
url          = {https://doi.org/10.5281/zenodo.12743583},
}

📰 Evaluación del rendimiento de un sistema de ficheros para sistemas IoT

• Authors: Elias Del-Pozo-Puñal, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos
• Conference paper: XXXIV Jornadas de Paralelismo (JP24)
• Link: 🔗 Open publication
• Cite:

@inproceedings{del_pozo_punal_2024_12094742,
author       = {Del-Pozo-Puñal, Elias and  Garcia-Carballeira, Felix and Camarmas-Alonso, Diego and Calderon-Mateos, Alejandro},
title        = {Evaluación del rendimiento de un sistema de ficheros para sistemas IoT},
booktitle    = {Avances en Arquitectura y Tecnología de Computadores. Actas de las Jornadas SARTECO},
year         = 2024,
pages        = {289-298},
publisher    = {Zenodo},
month        = jun,
venue        = {A Coruña, Galicia, España},
doi          = {10.5281/zenodo.12094742},
url          = {https://doi.org/10.5281/zenodo.12094742},
}

2023

📰 A new Ad-Hoc parallel file system for HPC environments based on the Expand parallel file system

• Authors: Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: 22nd International Symposium on Parallel and Distributed Computing (ISPDC)
• Link: 🔗 Open publication
• Cite:

@INPROCEEDINGS{10272428,
author={Garcia-Carballeira, Felix and Camarmas-Alonso, Diego and Caderon-Mateos, Alejandro and Carretero, Jesus},
booktitle={2023 22nd International Symposium on Parallel and Distributed Computing (ISPDC)}, 
title={A new Ad-Hoc parallel file system for HPC environments based on the Expand parallel file system}, 
year={2023},
volume={},
number={},
pages={69-76},
keywords={File systems;Distributed computing;Ad-Hoc File System;HPC;Parallel I/O},
doi={10.1109/ISPDC59212.2023.00015}}

📰 Evaluación de rendimiento del sistema de ficheros paralelo Expand Ad-Hoc en MareNostrum 4

• Authors: Diego Camarmas-Alonso, Felix Garcia-Carballeira, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: XXXIII Jornadas de Paralelismo (JP23)
• Link: 🔗 Open publication
• Cite:

@misc{diego_camarmas_alonso_2023_8378956,
author       = {Diego Camarmas-Alonso and Felix Garcia-Carballeira and Alejandro Calderon-Mateos and  Jesus Carretero},
title        = {Evaluación de rendimiento del sistema de ficheros paralelo Expand Ad-Hoc en MareNostrum 4},
month        = sep,
year         = 2023,
publisher    = {Zenodo},
doi          = {10.5281/zenodo.8378956},
url          = {https://doi.org/10.5281/zenodo.8378956},
}

📰 Sistema de Ficheros Distribuido para IoT basado en Expand

• Authors: Elias Del-Pozo-Puñal, Felix Garcia-Carballeira, Diego Camarmas-Alonso, Alejandro Calderon-Mateos
• Conference paper: XXXIII Jornadas de Paralelismo (JP23)
• Link: 🔗 Open publication
• Cite:

@misc{del_pozo_punal_2023_10706248,
author       = {Del-Pozo-Puñal, Elías and Garcia-Carballeira, Felix andCamarmas-Alonso, Diego andCalderon-Mateos, Alejandro},
title        = {Sistema de Ficheros Distribuido para IoT basado en Expand},
month        = sep,
year         = 2023,
publisher    = {Zenodo},
version      = {Version v1},
doi          = {10.5281/zenodo.10706248},
url          = {https://doi.org/10.5281/zenodo.10706248},
}

2022

📰 Sistema de almacenamiento Ad-Hoc para entornos HPC basado en el sistema de ficheros paralelo Expand

• Authors: Diego Camarmas-Alonso, Felix Garcia-Carballeira, Alejandro Calderon-Mateos, Jesus Carretero
• Conference paper: XXXII Jornadas de Paralelismo (JP22)
• Link: 🔗 Open publication
• Cite:

@misc{diego_camarmas_alonso_2021_14258796,
author       = {Diego Camarmas-Alonso and Felix Garcia-Carballeira and Alejandro Calderon Mateos and Jesus Carretero Perez},
title        = {Sistema de almacenamiento Ad-Hoc para entornos HPC basado en el sistema de ficheros paralelo Expand},
month        = sep,
year         = 2021,
publisher    = {Zenodo},
doi          = {10.5281/zenodo.14258796},
url          = {https://doi.org/10.5281/zenodo.14258796},
}