Publications

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2014
J. Oriol Fitó and Guitart, J., Business-driven Management of Infrastructure-level Risks in Cloud Providers, Future Generation Computer Systems, vol. 32. pp. 41–53, 2014.
K. Djemame, Armstrong, D., Kavanagh, R., Juan, A., Perez, D. Garcia, Antona, D., Deprez, J. - C., Ponsard, C., Ortiz, D., Macías, M., Guitart, J., Lordan, F., Ejarque, J., Sirvent, R., Badia, R. M., Kammer, M., Kao, O., Agiatzidou, E., Dimakis, A., Courcoubetis, C., and Blasi, L., Energy Efficiency Embedded Service Lifecycle: Towards an Energy Efficient Cloud Computing Architecture, Workshop on Energy-Efficient Systems - In conjunction with the 2nd International Conference on ICT for Sustainability (ICT4S14). CEUR Workshop Proceedings, Stockholm, Sweden, pp. 1–6, 2014.
M. Kiran, Katsaros, G., Guitart, J., and Prieto, J. Luis, Methodology for Information Management and Data Assessment in Cloud Environments, International Journal of Grid and High Performance Computing, vol. 6, no. 4. pp. 46-71, 2014.
M. Macías and Guitart, J., A Risk-based Model for Service Level Agreement Differentiation in Cloud Market Providers, Lecture Notes on Computer Science (LNCS), 14th IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems (DAIS'14), vol. 8460. Berlin, Germany, pp. 1-15, 2014.
M. Macías and Guitart, J., SLA Negotiation and Enforcement Policies for Revenue Maximization and Client Classification in Cloud Providers, Future Generation Computer Systems, vol. 41. pp. 19–31, 2014.
M. Macías and Guitart, J., Trust-aware Operation of Providers in Cloud Markets, Lecture Notes on Computer Science (LNCS), 14th IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems (DAIS'14), vol. 8460. Springer, Berlin, Germany, pp. 1-12, 2014.
2013
J. Guitart, Macías, M., Djemame, K., Kirkham, T., Jiang, M., and Armstrong, D., Risk-driven Proactive Fault-tolerant Operation of IaaS Providers, 5th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'13) (Short Paper). IEEE Computer Society, Bristol, UK, pp. 427-432, 2013.
G. Katsaros, Subirats, J., Fitó, O., Guitart, J., Gilet, P., and Espling, D., A service framework for energy-aware monitoring and VM management in Clouds, Future Generation Computer Systems, vol. 29, no. 8. pp. 2077–2091, 2013.
2012
G. Reig and Guitart, J., On the Anticipation of Resource Demands to Fulfill the QoS of SaaS Web Applications, 13th ACM/IEEE International Conference on Grid Computing (Grid'12). IEEE Computer Society, Beijing, China, pp. 147-154, 2012.
O. Fitó, Macías, M., Julià, F., and Guitart, J., Business-Driven IT Management for Cloud Computing Providers, 4th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'12). IEEE Computer Society, Taipei, Taiwan, pp. 193-200, 2012.
M. Macías and Guitart, J., Cheat-proof Trust Model for Cloud Computing Markets, Lecture Notes on Computer Science (LNCS), 9th International Conference on Economics of Grids, Clouds, Systems, and Services (GECON'12), vol. 7714. Berlin, Germany, pp. 154-168, 2012.
M. Macías and Guitart, J., Client Classification Policies for SLA Enforcement in Shared Cloud Datacenters, 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'12). IEEE Computer Society, Ottawa, Canada, pp. 156-163, 2012.
Í. Goiri, Guitart, J., and Torres, J., Economic Model of a Cloud Provider Operating in a Federated Cloud, Information Systems Frontiers, vol. 14, no. 4. pp. 827-843, 2012.
A. Vaqué, Goiri, Í., Guitart, J., and Torres, J., EMOTIVE Cloud: The BSC's IaaS Open Source Solution for Cloud Computing, in Open Source Cloud Computing Systems: Practices and Paradigms, IGI Global, 2012, pp. 44-60.
Í. Goiri, Berral, J. L., Fitó, O., Julià, F., Nou, R., Guitart, J., Gavaldà, R., and Torres, J., Energy-efficient and Multifaceted Resource Management for Profit-driven Virtualized Data Centers, Future Generation Computer Systems, vol. 28, no. 5. pp. 718-731, 2012.
Í. Goiri, Le, K., Nguyen, T. D., Guitart, J., Torres, J., and Bianchini, R., GreenHadoop: leveraging green energy in data-processing frameworks, 7th ACM european conference on Computer Systems (EuroSys'12). ACM, Bern, Switzerland, pp. 57–70, 2012.
A. J. Ferrer, Hernández, F., Tordsson, J., Elmroth, E., Ali-Eldin, A., Zsigri, C., Sirvent, R., Guitart, J., Badia, R. M., Djemame, K., Ziegler, W., Dimitrakos, T., Nair, S. K., Kousiouris, G., Konstanteli, K., Varvarigou, T., Hudzia, B., Kipp, A., Wesner, S., Corrales, M., Forgó, N., Sharif, T., and Sheridan, C., OPTIMIS: A holistic approach to cloud service provisioning, Future Generation Computer Systems, vol. 28, no. 1. pp. 66 - 77, 2012.
Í. Goiri, Julià, F., Fitó, O., Macías, M., and Guitart, J., Supporting CPU-based Guarantees in Cloud SLAs via Resource-level QoS Metrics, Future Generation Computer Systems, vol. 28, no. 8. pp. 1295-1302, 2012.
J. L. Berral, Goiri, Í., Nou, R., Julià, F., Fitó, O., Guitart, J., Gavaldà, R., and Torres, J., Toward Energy-aware Scheduling using Machine Learning, in Energy Efficient Distributed Computing Systems, USA: John Wiley & Sons, 2012, pp. 215-244 .
2011
M. Macías and Guitart, J., Client Classification Policies for SLA Negotiation and Allocation in Shared Cloud Datacenters, Lecture Notes on Computer Science (LNCS), 8th International Workshop on Economics of Grids, Clouds, Systems, and Services (GECON'11), vol. 7150. Paphos, Cyprus, pp. 90-104, 2011.
R. M. Badia, Hudzia, B., Corrales, M., Dimitrakos, T., K. Djemame,, Elmroth, E., Ferrer, A. J., Forgó, N., Guitart, J., Hernández, F., Kipp, A., Konstanteli, K., Kousiouris, G., Nair, S. K., Sharif, T., Sheridan, C., Sirvent, R., Tordsson, J., Varvarigou, T., Wesner, S., Ziegler, W., and Zsigri, C., Demonstration of the OPTIMIS Toolkit for Cloud Service Provisioning, Lecture Notes on Computer Science (LNCS), Towards a Service-Based Internet, 4th European Conference, ServiceWave 2011 (SW'11), vol. 6994, no. Lecture Notes on Computer Science (LNCS). Poznan, Poland, pp. 331-333, 2011.
M. Macías and Guitart, J., A Genetic Model for Pricing in Cloud Computing Markets, 26th ACM Symposium On Applied Computing (SAC'11). Taichung, Taiwan, pp. 113-118, 2011.
Í. Goiri, Le, K., Beauchea, R., Nguyen, T. D., Haque, M. E., Guitart, J., Torres, J., and Bianchini, R., GreenSlot: Scheduling Energy Consumption in Green Datacenters, 24th ACM/IEEE International Supercomputing Conference for High Performance Computing, Networking, Storage and Analysis (SC'11). Seattle, WA, USA, 2011.
O. Fitó and Guitart, J., Initial Thoughts on Business-driven IT Management Challenges in Cloud Computing Providers, 6th IFIP/IEEE International Workshop on Business Driven IT Management (BDIM'11) (Short Paper). Dublin, Ireland, pp. 1066-1069, 2011.
Í. Goiri, Le, K., Guitart, J., Torres, J., and Bianchini, R., Intelligent Placement of Datacenters for Internet Services, 31th International Conference on Distributed Computing Systems (ICDCS'11). Minneapolis, MN, USA, pp. 131-142, 2011.
Í. Goiri, Guitart, J., and Torres, J., Multifaceted Resource Management on Virtualized Providers, 2011.
J. Alonso, Goiri, Í., Guitart, J., Gavaldà, R., and Torres, J., Optimal Resource Allocation in a Virtualized Software Aging Platform with Software Rejuvenation, 22th IEEE International Symposium on Software Reliability Engineering (ISSRE'11). Hiroshima, Japan, pp. 250-259, 2011.
Í. Goiri, Guitart, J., Torres, J., Bianchini, R., Le, K., and Nguyen, T. D., Towards Sustainable Solutions for European Cloud Computing, UPGRADE journal, vol. XII, no. 4. CEPIS, pp. 59-66, 2011.
2010
J. Torres, Ayguadé, E., Carrera, D., Guitart, J., Beltran, V., Becerra, Y., Badia, R. M., Labarta, J., and Valero, M., BSC contributions in Energy-aware Resource Management for Large Scale Distributed Systems, 1st Year Workshop of the COST Action IC0804 on Energy Efficiency in Large Scale Distributed Systems. pp. 76-79, 2010.
Í. Goiri, Guitart, J., and Torres, J., Characterizing Cloud Federation for Enhancing Providers' Profit, 3rd IEEE International Conference on Cloud Computing (CLOUD'10). Miami, Florida, USA, pp. 123-130, 2010.
Í. Goiri, Julià, F., Guitart, J., and Torres, J., Checkpoint-based Fault-tolerant Infrastructure for Virtualized Service Providers, 12th IEEE/IFIP Network Operations and Management Symposium (NOMS'10). Osaka, Japan, pp. 455-462, 2010.
Í. Goiri, Julià, F., Nou, R., Berral, J. L., Guitart, J., and Torres, J., Energy-aware Scheduling in Virtualized Datacenters, 12th IEEE International Conference on Cluster Computing (Cluster'10). Heraklion, Crete, Greece, pp. 58-67, 2010.
J. Ejarque, de Palol, M., Goiri, Í., Julià, F., Guitart, J., Badia, R. M., and Torres, J., Exploiting Semantics and Virtualization for SLA-driven Resource Allocation in Service Providers, Concurrency and Computation: Practice and Experience, vol. 22, no. 5. pp. 541-572, 2010.
M. Macías, Rana, O., Smith, G., Guitart, J., and Torres, J., Maximizing Revenue in Grid Markets using an Economically Enhanced Resource Manager, Concurrency and Computation: Practice and Experience, vol. 22, no. 14. pp. 1990-2011, 2010.
Í. Goiri, Fitó, O., Julià, F., Nou, R., Berral, J. L., Guitart, J., and Torres, J., Multifaceted Resource Management for Dealing with Heterogeneous Workloads in Virtualized Data Centers, 11th International Conference on Grid Computing (Grid'10). Brussels, Belgium, pp. 25-32, 2010.
G. Reig, Alonso, J., and Guitart, J., Prediction of Job Resource Requirements for Deadline Schedulers to Manage High-Level SLAs on the Cloud, 9th IEEE International Symposium on Network Computing and Applications (NCA'10) (Short Paper). Cambridge, Massachusetts, USA, pp. 162-167, 2010.
Í. Goiri, Julià, F., Fitó, O., Macías, M., and Guitart, J., Resource-level QoS Metric for CPU-based Guarantees in Cloud Providers, Lecture Notes on Computer Science (LNCS), 7th International Workshop on Economics of Grids, Clouds, Systems, and Services (GECON 2010), vol. 6296. Ischia, Italy, pp. 34-47, 2010.
M. Macías, Fitó, O., and Guitart, J., Rule-based SLA Management for Revenue Maximisation in Cloud Computing Markets, 6th IEEE/IFIP International Conference on Network and Service Management (CNSM'10) (Short Paper). Niagara Falls, Canada, pp. 354-357, 2010.
O. Fitó, Goiri, Í., and Guitart, J., SLA-driven Elastic Cloud Hosting Provider, 18th Euromicro Conference on Parallel, Distributed and Network-based Processing (PDP'10). Pisa, Italy, pp. 111-118, 2010.
J. Guitart, Torres, J., and Ayguadé, E., A Survey on Performance Management for Internet Applications, Concurrency and Computation: Practice and Experience, vol. 22, no. 1. pp. 68-106, 2010.
O. Fitó, Macías, M., and Guitart, J., Toward Business-driven Risk Management for Cloud Computing, 6th IEEE/IFIP International Conference on Network and Service Management (CNSM'10) (Short Paper). Niagara Falls, Canada, pp. 238-241, 2010.
J. L. Berral, Goiri, Í., Nou, R., Julià, F., Guitart, J., Gavaldà, R., and Torres, J., Towards Energy-aware Scheduling in Data Centers using Machine Learning, 1st International Conference on Energy-Efficient Computing and Networking (e-Energy'10). University of Passau, Germany, pp. 215-224, 2010.
M. Macías and Guitart, J., Using Resource-level Information into Nonadditive Negotiation Models for Cloud Market Environments, 12th IEEE/IFIP Network Operations and Management Symposium (NOMS'10). Osaka, Japan, pp. 325-332, 2010.
2009
O. Fitó and Guitart, J., Addressing the Use of Cloud Computing for Web Hosting Providers, XX Jornadas de Paralelismo (JP 2009). A Coruña, Spain, pp. 641-646, 2009.
Í. Goiri, Julià, F., and Guitart, J., Efficient Data Management Support for Virtualized Service Providers, 17th Euromicro Conference on Parallel, Distributed and Network-based Processing (PDP'09) (Short Paper). Weimar, Germany, pp. 409-413, 2009.
Í. Goiri, Guitart, J., and Torres, J., Elastic Management of Tasks in Virtualized Environments, XX Jornadas de Paralelismo (JP 2009). A Coruña, Spain, pp. 671-676, 2009.
M. Macías, Smith, G., Rana, O., Guitart, J., and Torres, J., Enforcing Service Level Agreements using an Economically Enhanced Resource Manager, in Economic Models and Algorithms for Distributed Systems, Birkhäuser-Springer, 2009, pp. 109-127.
T. Püschel, Borissov, N., Neumann, D., Macías, M., Guitart, J., and Torres, J., Extended Resource Management Using Client Classification and Economic Enhancements, in Economic Models and Algorithms for Distributed Systems, Birkhäuser-Springer, 2009, pp. 129-141.

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