Publications

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2001
J. Guitart, Martorell, X., Torres, J., and Ayguadé, E., Efficient Execution of Parallel Java Applications, 3rd Annual Workshop on Java for High Performance Computing. Sorrento, Italy, pp. 31-35, 2001.
J. Guitart, Torres, J., Ayguadé, E., and Bull, M., Performance Analysis of Parallel Java Applications on Shared-memory Systems, 30th International Conference on Parallel Processing (ICPP'01). Valencia, Spain, pp. 357-364, 2001.
J. Oliver, Guitart, J., Ayguadé, E., Navarro, N., and Torres, J., Strategies for Efficient Exploitation of Loop-Level Parallelism in Java Concurrency and Computation, Concurrency and Computation: Practice and Experience, vol. 13, no. 8-9. pp. 663-680, 2001.
2003
J. Guitart, Martorell, X., Torres, J., and Ayguadé, E., Application/Kernel Cooperation Towards the Efficient Execution of Shared-memory Parallel Java Codes, 17th IEEE International Parallel and Distributed Processing Symposium (IPDPS'03). Nice, France, 2003.
D. Carrera, Guitart, J., Torres, J., Ayguadé, E., and Labarta, J., Complete Instrumentation Requirements for Performance Analysis of Web based Technologies, IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS'03). Austin, USA, pp. 166-175, 2003.
2005
J. Guitart, Beltran, V., Carrera, D., Torres, J., and Ayguadé, E., Characterizing Secure Dynamic Web Applications Scalability, 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05). Denver, Colorado, USA, 2005.
V. Beltran, Carrera, D., Guitart, J., Torres, J., and Ayguadé, E., A Hybrid Web Server Architecture for Secure e-Business Web Applications, Lecture Notes on Computer Science (LNCS), 1st International Conference on High Performance Computing and Communications (HPCC 05), vol. 3726. Sorrento, Italy, pp. 366-377, 2005.
J. Guitart, Beltran, V., Carrera, D., Torres, J., and Ayguadé, E., Session-Based Adaptative Overload Control for Secure Dynamic Web Application, 34th International Conference on Parallel Processing (ICPP-05). Oslo, Norway, pp. 341-349, 2005.
R. Nou, Guitart, J., Beltran, V., Carrera, D., Montero, L., Torres, J., and Ayguadé, E., Simulating complex systems with a low-detail model, XVI Jornadas de Paralelismo. Granada, Spain, pp. 301-308, 2005.
J. Guitart, Carrera, D., Torres, J., Ayguadé, E., and Labarta, J., Tuning Dynamic Web Applications using Fine-Grain Analysis, 13th Euromicro Conference on Parallel, Distributed and Network-based Processing (PDP'05). Lugano, Switzerland, pp. 84-91, 2005.
2006
R. Nou, Guitart, J., Carrera, D., and Torres, J., Experiences with Simulations - A Light and Fast Model for Secure Web Applications, 12th International Conference on Parallel and Distributed Systems (ICPADS'06). Minneapolis, Minnesota, USA, pp. 177-186, 2006.
D. Carrera, Guitart, J., Beltran, V., Torres, J., and Ayguadé, E., Performance Impact of the Grid Middleware, in Engineering the Grid: Status and Perspective, American Scientific Publishers, 2006, pp. 235-249.
J. Alonso, Guitart, J., and Torres, J., Scheduling Connections using System-Level Thread Priorities in Web Applications, XVII Jornadas de Paralelismo. Albacete, Spain, pp. 127-132, 2006.
R. Nou, Guitart, J., and Torres, J., Simulating and Modeling Secure Web Applications, Lecture Notes on Computer Science (LNCS), 6th International Conference on Computational Science (ICCS'06), vol. 3991. University of Reading, UK, pp. 84-91, 2006.
2007
J. Guitart, Carrera, D., Beltran, V., Torres, J., and Ayguadé, E., Designing an Overload Control Strategy for Secure e-Commerce Applications, Computer Networks, vol. 51, no. 15. pp. 4492-4510, 2007.
J. Alonso, Guitart, J., and Torres, J., Differentiated Quality of Service for e-Commerce Applications through Connection Scheduling based on System-Level Thread Priorities, 15th Euromicro Conference on Parallel, Distributed and Network-based Processing (PDP'07). Naples, Italy, pp. 72-76, 2007.
R. Nou, Julià, F., Guitart, J., and Torres, J., Dynamic Resource Provisioning for Self-Adaptive Heterogeneous Workloads in SMP Hosting Platforms, 2nd International Conference on eBusiness (ICE-B 2007) (Short Paper). Barcelona, Spain, pp. 39-44, 2007.
T. Püschel, Borissov, N., Macías, M., Neumann, D., Guitart, J., and Torres, J., Economically Enhanced Resource Management for Internet Service Utilities, Lecture Notes on Computer Science (LNCS), 8th International Conference on Web Information Systems Engineering (WISE'07), vol. 4831. Nancy, France, pp. 335-348, 2007.
M. Macías, Smith, G., Rana, O., Guitart, J., and Torres, J., Enforcing Service Level Agreements using an Economically Enhanced Resource Manager, 1st Workshop on Economic Models and Algorithms for Grid Systems (EMAGS 2007). Austin, Texas, USA, 2007.
T. Püschel, Borissov, N., Neumann, D., Macías, M., Guitart, J., and Torres, J., Extended Resource Management Using Client Classification and Economic Enhancements, 17th eChallenges e-2007 Conference & Exhibition (e-2007). The Hague, The Netherlands, pp. 65-72, 2007.
2008
J. Guitart, Carrera, D., Beltran, V., Torres, J., and Ayguadé, E., Dynamic CPU Provisioning for Self-Managed Secure Web Applications in SMP Hosting Platforms, Computer Networks, vol. 52, no. 7. pp. 1390-1409, 2008.
M. Macías and Guitart, J., Influence of Reputation in Revenue of Grid Service Providers, 2nd International Workshop on High Performance Grid Middleware (HiPerGRID 2008). Bucharest, Romania, pp. 9-16, 2008.
J. Ejarque, de Palol, M., Goiri, Í., Julià, F., Guitart, J., Badia, R. M., and Torres, J., SLA-Driven Semantically-Enhanced Dynamic Resource Allocator for Virtualized Service Providers, 4th IEEE International Conference on e-Science (e-Science 2008). Indianapolis, Indiana, USA, pp. 8-15, 2008.
J. Torres, Carrera, D., Beltran, V., Poggi, N., Hogan, K., Berral, J. L., Gavaldà, R., Ayguadé, E., Moreno, T., and Guitart, J., Tailoring resources: the energy-efficient consolidation strategy, goes beyond virtualization, 5th IEEE International Conference on Autonomic Computing (ICAC 2008) (Poster Paper). Chicago, Illinois, USA, pp. 197-198, 2008.
J. Ejarque, de Palol, M., Goiri, Í., Julià, F., Guitart, J., Torres, J., and Badia, R. M., Using Semantic Technologies for Resource Allocation in Computing Service Providers, 5th IEEE International Conference on Services Computing (SCC 2008) (Work-in-Progress Paper). Honolulu, Hawaii, USA, pp. 583-587, 2008.
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.
Í. Goiri, Julià, F., Ejarque, J., de Palol, M., Badia, R. M., Guitart, J., and Torres, J., Introducing Virtual Execution Environments for Application Lifecycle Management and SLA-Driven Resource Distribution within Service Providers, 8th IEEE International Symposium on Network Computing and Applications (NCA'09). Cambridge, Massachusetts, USA, pp. 211-218, 2009.
M. Macías and Guitart, J., A Non-Additive Negotiation Model for Utility Computing Markets, XX Jornadas de Paralelismo (JP 2009). A Coruña, Spain, pp. 695-700, 2009.
J. Guitart, Macías, M., Rana, O., Wieder, P., Yahyapour, R., and Ziegler, W., SLA-based Resource Management and Allocation, in Market Oriented Grid and Utility Computing, John Wiley & Sons, 2009, pp. 261-284.
G. Reig, Alonso, J., and Guitart, J., Towards High-Level SLAs with Heterogeneous Workloads: Job Resource Requirements Prediction for Deadline Schedulers, XX Jornadas de Paralelismo (JP 2009). A Coruña, Spain, pp. 653-657, 2009.
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.

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