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Ignacio M. Llorente

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Ignacio Martín Llorente (born 1st July 1969) is an entrepreneur, researcher and educator in the field of cloud and distributed computing.[1][2][3] He is the director of OpenNebula,[4][5] a visiting scholar at Harvard University[6] and a full-time professor at the Complutense University of Madrid.[7] Dr. Llorente is an IEEE Senior Member. He holds a Ph.D. in Computer Science from UCM and an Executive MBA from IE Business School.[8]

Llorente graduated with a degree in physics, majoring in computer science, in 1992. He obtained his Ph.D. in physics, with a specialty in computer science from the Complutense University of Madrid in 1995. Later in 2003, he received an Executive MBA degree from IE Business School. After finishing his Ph.D. on efficient execution of scientific applications on parallel computers,[9] he worked on parallel systems with different scaling models.[10][11] Llorente was promoted to associate professor at the Complutense University of Madrid in 1997. From 1997 to 2002, he held consultancy positions at the Institute for Computer Applications in Science and Engineering at the NASA Langley Research Center,[12] where he conducted research on multi-grid methods,[13] their application to computational fluid dynamics,[14] and their parallel implementation.[15]

Since 2002, Llorente led the Distributed Systems Architecture Research Group in large-scale distributed infrastructures, virtualization technologies, distributed computing, and resource provision platforms. He supported projects, including the EU-funded RESERVOIR project.[16][vague] He has focused his research on architectures,[17] meta-scheduling,[18] and benchmarking[19] for grid computing, as well as cloud computing architectures[20] and federation.[21] These efforts have resulted in several open-source technologies, such as Globus, GridWay,[22] and OpenNebula.[23] Later, in 2010, he co-founded C12G Labs, a cloud computing technology start-up which leads OpenNebula development.

Llorente was promoted to full professor in 2006. From 2002 to 2007, he also held a senior researcher position in the Advanced Computing Lab at CAB (CSIC/INTA center associated with the NASA Astrobiology Institute). In 2009, Llorente co-founded and co-chaired the Open Grid Forum Working Group on the Open Cloud Computing Interface.[24] Since 2009, he participated in the European Cloud Computing Group of Experts.[25]

Llorente received the ARITMEL Award for Computer Science in 2020 for his contributions to cloud computing.[26]

References

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  1. ^ "Publications. Grid and Utility Computing Technologies". Distributed Systems Architecture Research Group. Retrieved 27 January 2010.
  2. ^ "Publications. Virtualization and Cloud Computing Technologies". Distributed Systems Architecture Research Group. Retrieved 27 January 2011.
  3. ^ Ignacio M. Llorente publications indexed by Google Scholar
  4. ^ "Leadership - OpenNebula – Open Source Cloud & Edge Computing Platform". opennebula.io. 3 February 2021. Retrieved 2021-12-28.
  5. ^ "Contributors. OpenNebula Project". Archived from the original on 2014-01-27. Retrieved 14 March 2017.
  6. ^ FAS Research Computing - Harvard University listing
  7. ^ School of Computer Science - Complutense University listing
  8. ^ "Ignacio M. Llorente | Professor". www.ucm.es. Retrieved 2023-06-18.
  9. ^ I. M. Llorente, F. Tirado, L. Vázquez. "Some Aspects about the Scalability of Scientific Applications on Parallel Computers", Parallel Computing, Vol. 22, pp. 1169-1195, 1996
  10. ^ I. M. Llorente, F. Tirado. "Relationships between Efficiency and Execution Time of Full Multigrid Methods on Parallel Computers", IEEE Transactions on Parallel and Distributed Systems, Vol. 8, Nº 6, pp. 562-573, 1997
  11. ^ M. Prieto, I. M. Llorente, F. Tirado. "Data Locality Exploitation in the Decomposition of Regular Domain Problems", IEEE Transactions on Parallel and Distributed Systems, Vol. 11, Nº 11, pp. 1141-1150, 2000.
  12. ^ NASA Langley Technical Reports by Ignacio M. Llorente
  13. ^ I. M. Llorente, B. Diskin, N. D. Nelson. "Alternating Plane Smoothers for Multiblock Grids", SIAM Journal on Scientific Computing, Vol. 22, Nº 1, pp. 218-242, 2000
  14. ^ R. S. Montero, I. M. Llorente, M. D. Salas. "Robust Multigrid Algorithms for the Navier-Stokes Equations", Journal of Computational Physics, Vol. 173 pp. 412-432, 2001
  15. ^ I. M. Llorente, M. Prieto-Matias, B. Diskin. "A Parallel Multigrid Solver for 3-D Convection and Convection-Diffusion Problems", Parallel Computing, Vol. 27, Nº 13, pp. 1715-1741, 2001
  16. ^ RESERVOIR Seed Team with I. M. Llorente. "RESERVOIR - An ICT Infrastructure for Reliable and Effective Delivery of Services as Utilities", IBM Technical Report, H-0262 (H0810-009) February 1, 2008
  17. ^ Ignacio M. Llorente, Rubén S. Montero, Eduardo Huedo. "A Loosely Coupled Vision for Computational Grids", IEEE Distributed Systems Online, Vol. 6, Nº 5, 2005.
  18. ^ E. Huedo, R. S. Montero, I. M. Llorente. "A Framework for Adaptive Execution on Grids", Journal of Software -- Practice and Experience, Vol. 34, pp. 631-651, 2004
  19. ^ R. S. Montero, E. Huedo, I. M. Llorente. "Benchmarking of High Throughput Computing Applications on Grids", Parallel Computing, Vol. 32, Nº 4, pp. 267-279, 2006
  20. ^ B. Rochwerger, J. Caceres, R.S. Montero, D. Breitgand, E. Elmroth, A. Galis, E. Levy, I.M. Llorente, K. Nagin, Y. Wolfsthal, E. Elmroth, J. Caceres, M. Ben-Yehuda, W. Emmerich, F. Galan. "The RESERVOIR Model and Architecture for Open Federated Cloud Computing", IBM Journal of Research and Development, Vol. 53, No. 4. (2009)
  21. ^ R. Moreno-Vozmediano, R.S. Montero, I.M. Llorente. "Multi-Cloud Deployment of Computing Clusters for Loosely-Coupled MTC Applications", IEEE Transactions on Parallel and Distributed Systems, 2011.
  22. ^ E. Huedo, R. S. Montero, I. M. Llorente. "Grid Architecture from a Metascheduling Perspective", IEEE Computer, Vol. 43, Nº 7, pp. 51-56, 2010.
  23. ^ B. Sotomayor, R. S. Montero, I. M. Llorente, I. Foster. "Virtual Infrastructure Management in Private and Hybrid Clouds", IEEE Internet Computing, vol. 13, no. 5, pp. 14-22, Sep./Oct. 2009.
  24. ^ "Open Cloud Computing Interface (OCCI) WG Charter" Archived 2010-06-15 at the Wayback Machine, March 2009.
  25. ^ European Commission Expert Group Report. "The Future of Cloud Computing"
  26. ^ ".:: Distributed Systems Research ::. :: people:llorente". dsa-research.org. Retrieved 2021-12-28.
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