raquel lopes | UFPB - Universidade Federal da Paraíba (original) (raw)

Papers by raquel lopes

Research paper thumbnail of Business-Driven Capacity Planning of a Cloud-based IT Infrastructure for the Execution of Web Applications

2010 Ieee International Symposium on Parallel Distributed Processing Workshops and Phd Forum, 2010

With the emergence of the cloud computing paradigm and the continuous search to reduce the cost o... more With the emergence of the cloud computing paradigm and the continuous search to reduce the cost of running Information Technology (IT) infrastructures, we are currently experiencing an important change in the way these infrastructures are assembled, configured and managed. In this research we consider the problem of managing a computing infrastructure whose processing elements are acquired from infrastructure-as-a-service (IaaS) providers,

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Research paper thumbnail of Distributed test agents (a pattern for the development of automatic system tests for distributed applications)

Proceedings of the 9th Latin American Conference, Sep 20, 2012

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Research paper thumbnail of Democratizing Resource-Intensive e-Science Through Peer-to-Peer Grid Computing

Computer Communications and Networks, 2011

... and L. Sampaio Departamento de Sistemas e Computação, Laboratório de Sistemas Distribuídos, U... more ... and L. Sampaio Departamento de Sistemas e Computação, Laboratório de Sistemas Distribuídos, Universidade Federal de Campina Grande, Campina Grande, Paraíba, Brazil e-mail: fubica@dsc.ufcg.edu.br; nazareno@dsc.ufcg.edu.br; raquel@dsc.ufcg.edu.br; livia@dsc.ufcg ...

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Research paper thumbnail of Assessing data deduplication trade-offs from an energy and performance perspective

2011 International Green Computing Conference and Workshops, 2011

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Research paper thumbnail of Business-driven capacity planning of a cloud-based it infrastructure for the execution of Web applications

2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW), 2010

With the emergence of the cloud computing paradigm and the continuous search to reduce the cost o... more With the emergence of the cloud computing paradigm and the continuous search to reduce the cost of running Information Technology (IT) infrastructures, we are currently experiencing an important change in the way these infrastructures are assembled, configured and managed. In this research we consider the problem of managing a computing infrastructure whose processing elements are acquired from infrastructure-as-a-service (IaaS) providers,

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Research paper thumbnail of Distributed test agents

Proceedings of the 9th Latin-American Conference on Pattern Languages of Programming - SugarLoafPLoP '12, 2012

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Research paper thumbnail of Using Process Restarts to Improve Dynamic Provisioning

Lecture Notes in Computer Science, 2004

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Research paper thumbnail of Technical Program Committee Co-chairs

Tutorials Chair: Ricardo Jimenez-Peris (UPM, Spain) ... Fast Abstracts Chair: Rui Oliveira (U. Mi... more Tutorials Chair: Ricardo Jimenez-Peris (UPM, Spain) ... Fast Abstracts Chair: Rui Oliveira (U. Minho, Portugal) ... Local Arrangements Chair: Raquel Lopes (UFCG, Brazil) ... Finance Chair: Marco Aurélio Spohn (UFCG, Brazil) ... Steering Committee Marcos Aguilera (Microsoft Research, USA) Jean Arlat (LAAS-CNRS, France) Andrea Bondavalli (U. Firenze, Italy) Francisco Brasileiro (UFCG, Brazil) Rogério de Lemos (U. Kent, UK) Fabíola Greve - Chair - (UFBA, Brazil) Ingrid Jansch-Porto (UFRGS, Brazil) ... Technical Program Committee A. Ademaj ...

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Research paper thumbnail of Evaluating the impact of planning long-term contracts on the management of a hybrid IT infrastructure

12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops, 2011

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Research paper thumbnail of Predicting the Quality of Service of a Peer-to-Peer Desktop Grid

2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing, 2010

Abstract Peer-to-peer (P2P) desktop grids have been proposed as an economical way to increase the... more Abstract Peer-to-peer (P2P) desktop grids have been proposed as an economical way to increase the processing capabilities of information technology (IT) infrastructures. In a P2P grid, a peer donates its idle resources to the other peers in the system, and, in exchange, ...

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Research paper thumbnail of Investigating Business-Driven Cloudburst Schedulers for E-Science Bag-of-Tasks Applications

2010 IEEE Second International Conference on Cloud Computing Technology and Science, 2010

Page 1. Investigating Business-Driven Cloudburst Schedulers for e-Science Bag-of-Tasks Applicatio... more Page 1. Investigating Business-Driven Cloudburst Schedulers for e-Science Bag-of-Tasks Applications David Candeia, Ricardo Araújo, Raquel Lopes, Francisco Brasileiro Universidade Federal de Campina Grande - UFCG Laboratório de Sistemas Distribuıdos - LSD Av. ...

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Research paper thumbnail of Can Dynamic Provisioning and Rejuvenation Systems Coexist in Peace?

Lecture Notes in Computer Science, 2005

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Research paper thumbnail of Business-driven short-term management of a hybrid IT infrastructure

Journal of Parallel and Distributed Computing, 2012

We consider the problem of managing a hybrid computing infrastructure whose processing elements a... more We consider the problem of managing a hybrid computing infrastructure whose processing elements are comprised of in-house dedicated machines, virtual machines acquired on-demand from a cloud computing provider through short-term reservation contracts, and ...

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Research paper thumbnail of Business-Driven Capacity Planning of a Cloud-based IT Infrastructure for the Execution of Web Applications

2010 Ieee International Symposium on Parallel Distributed Processing Workshops and Phd Forum, 2010

With the emergence of the cloud computing paradigm and the continuous search to reduce the cost o... more With the emergence of the cloud computing paradigm and the continuous search to reduce the cost of running Information Technology (IT) infrastructures, we are currently experiencing an important change in the way these infrastructures are assembled, configured and managed. In this research we consider the problem of managing a computing infrastructure whose processing elements are acquired from infrastructure-as-a-service (IaaS) providers,

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Research paper thumbnail of Distributed test agents (a pattern for the development of automatic system tests for distributed applications)

Proceedings of the 9th Latin American Conference, Sep 20, 2012

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Research paper thumbnail of Democratizing Resource-Intensive e-Science Through Peer-to-Peer Grid Computing

Computer Communications and Networks, 2011

... and L. Sampaio Departamento de Sistemas e Computação, Laboratório de Sistemas Distribuídos, U... more ... and L. Sampaio Departamento de Sistemas e Computação, Laboratório de Sistemas Distribuídos, Universidade Federal de Campina Grande, Campina Grande, Paraíba, Brazil e-mail: fubica@dsc.ufcg.edu.br; nazareno@dsc.ufcg.edu.br; raquel@dsc.ufcg.edu.br; livia@dsc.ufcg ...

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Research paper thumbnail of Assessing data deduplication trade-offs from an energy and performance perspective

2011 International Green Computing Conference and Workshops, 2011

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Research paper thumbnail of Business-driven capacity planning of a cloud-based it infrastructure for the execution of Web applications

2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW), 2010

With the emergence of the cloud computing paradigm and the continuous search to reduce the cost o... more With the emergence of the cloud computing paradigm and the continuous search to reduce the cost of running Information Technology (IT) infrastructures, we are currently experiencing an important change in the way these infrastructures are assembled, configured and managed. In this research we consider the problem of managing a computing infrastructure whose processing elements are acquired from infrastructure-as-a-service (IaaS) providers,

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Research paper thumbnail of Distributed test agents

Proceedings of the 9th Latin-American Conference on Pattern Languages of Programming - SugarLoafPLoP '12, 2012

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Research paper thumbnail of Using Process Restarts to Improve Dynamic Provisioning

Lecture Notes in Computer Science, 2004

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Research paper thumbnail of Technical Program Committee Co-chairs

Tutorials Chair: Ricardo Jimenez-Peris (UPM, Spain) ... Fast Abstracts Chair: Rui Oliveira (U. Mi... more Tutorials Chair: Ricardo Jimenez-Peris (UPM, Spain) ... Fast Abstracts Chair: Rui Oliveira (U. Minho, Portugal) ... Local Arrangements Chair: Raquel Lopes (UFCG, Brazil) ... Finance Chair: Marco Aurélio Spohn (UFCG, Brazil) ... Steering Committee Marcos Aguilera (Microsoft Research, USA) Jean Arlat (LAAS-CNRS, France) Andrea Bondavalli (U. Firenze, Italy) Francisco Brasileiro (UFCG, Brazil) Rogério de Lemos (U. Kent, UK) Fabíola Greve - Chair - (UFBA, Brazil) Ingrid Jansch-Porto (UFRGS, Brazil) ... Technical Program Committee A. Ademaj ...

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Research paper thumbnail of Evaluating the impact of planning long-term contracts on the management of a hybrid IT infrastructure

12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops, 2011

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Research paper thumbnail of Predicting the Quality of Service of a Peer-to-Peer Desktop Grid

2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing, 2010

Abstract Peer-to-peer (P2P) desktop grids have been proposed as an economical way to increase the... more Abstract Peer-to-peer (P2P) desktop grids have been proposed as an economical way to increase the processing capabilities of information technology (IT) infrastructures. In a P2P grid, a peer donates its idle resources to the other peers in the system, and, in exchange, ...

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Research paper thumbnail of Investigating Business-Driven Cloudburst Schedulers for E-Science Bag-of-Tasks Applications

2010 IEEE Second International Conference on Cloud Computing Technology and Science, 2010

Page 1. Investigating Business-Driven Cloudburst Schedulers for e-Science Bag-of-Tasks Applicatio... more Page 1. Investigating Business-Driven Cloudburst Schedulers for e-Science Bag-of-Tasks Applications David Candeia, Ricardo Araújo, Raquel Lopes, Francisco Brasileiro Universidade Federal de Campina Grande - UFCG Laboratório de Sistemas Distribuıdos - LSD Av. ...

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Research paper thumbnail of Can Dynamic Provisioning and Rejuvenation Systems Coexist in Peace?

Lecture Notes in Computer Science, 2005

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Research paper thumbnail of Business-driven short-term management of a hybrid IT infrastructure

Journal of Parallel and Distributed Computing, 2012

We consider the problem of managing a hybrid computing infrastructure whose processing elements a... more We consider the problem of managing a hybrid computing infrastructure whose processing elements are comprised of in-house dedicated machines, virtual machines acquired on-demand from a cloud computing provider through short-term reservation contracts, and ...

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