Search Results - "Brasileiro, Francisco"

QoS-driven scheduling in the cloud by da Silva, Giovanni Farias, Brasileiro, Francisco, Lopes, Raquel, Morais, Fabio, Carvalho, Marcus, Turull, Daniel

“…Priority-based scheduling policies are commonly used to guarantee that requests submitted to the different service classes offered by cloud providers achieve…”
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Resource demand and supply in BitTorrent content-sharing communities by Andrade, Nazareno, Santos-Neto, Elizeu, Brasileiro, Francisco, Ripeanu, Matei

“…BitTorrent is a widely popular peer-to-peer content distribution protocol. Unveiling patterns of resource demand and supply in its usage is paramount to inform…”
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Automatic grid assembly by promoting collaboration in peer-to-peer grids by Andrade, Nazareno, Brasileiro, Francisco, Cirne, Walfredo, Mowbray, Miranda

“…Currently, most computational grids (systems allowing transparent sharing of computing resources across organizational boundaries) are assembled using human…”
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On the Accuracy of Trace Replay Methods for File System Evaluation by Pereira, Thiago Emmanuel, Sampaio, Livia, Vilar Brasileiro, Francisco

“…Current trace replay methods for file system evaluation fail to represent traced workloads accurately. When using a misrepresented workload one may take wrong…”
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Digi-Clima Grid: image processing and distributed computing for recovering historical climate data by Nesmachnow, Sergio, Usera, Gabriel, Brasileiro, Francisco

“…This article describes the Digi-Clima Grid project, whose main goals are to design and implement semi-automatic techniques for digitalizing and recovering…”
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Advances in Computer-Supported Learning by Neto, Francisco, Brasileiro, Francisco

“…The Internet and growth of computer networks have eliminated geographic barriers, creating an environment where education can be brought to a student no matter…”
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Industrial Ceramic Brick Drying in Oven by CFD by Araújo, Morgana de Vasconcellos, Pereira, Antonildo Santos, Oliveira, Jéssica Lacerda de, Brandão, Vanderson Alves Agra, Brasileiro Filho, Francisco de Assis, Silva, Rodrigo Moura da, Lima, Antonio Gilson Barbosa de

“…The drying process is a step of ceramic brick production which requires the control of process variables to provide a final product with a porous uniform…”
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Agreement-based credibility assessment and task replication in human computation systems by Ponciano, Lesandro, Brasileiro, Francisco

“…Human computation systems harness the cognitive power of a crowd of humans to solve computational tasks for which there are so far no satisfactory fully…”
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Capacity planning for IaaS cloud providers offering multiple service classes by Carvalho, Marcus, Menascé, Daniel A., Brasileiro, Francisco

“…Infrastructure as a Service (IaaS) cloud providers typically offer multiple service classes to satisfy users with different requirements and budgets. Cloud…”
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Federation of Private IaaS Cloud Providers through the Barter of Resources by Brasileiro, Francisco, Falcao, Eduardo

“…This paper presents the Fogbow middleware. This middleware addresses cloud federation challenges by providing an additional layer for federation a top each…”
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An Analysis of the Use of Qualifications on the Amazon Mechanical Turk Online Labor Market by Sodré, Ianna, Brasileiro, Francisco

“…Several human computation systems use crowdsourcing labor markets to recruit workers. However, it is still a challenge to guarantee that the results produced…”
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Assessing Green Strategies in Peer-to-Peer Opportunistic Grids by Ponciano, Lesandro, Brasileiro, Francisco

“…Opportunistic peer-to-peer (P2P) Grids are distributed computing infrastructures that harvest the idle computing cycles of computing resources geographically…”
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A high-throughput shared service to estimate evapotranspiration using Landsat imagery by Cunha, John, Pereira, Thiago Emmanuel, Pereira, Esdras, Rufino, Iana, Galvão, Carlos, Valente, Fernanda, Brasileiro, Francisco

“…The execution of workflows to estimate time series of evapotranspiration (ET) from Earth Observation Satellite (EOS) data is a computing intensive activity…”
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Volunteers' Engagement in Human Computation for Astronomy Projects by Ponciano, Lesandro, Brasileiro, Francisco, Simpson, Robert, Smith, Arfon

“…Human computation is a computing approach that lets humans perform tasks for which there's still no satisfactory solution, even when today's most sophisticated…”
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Autoflex: Service Agnostic Auto-scaling Framework for IaaS Deployment Models by Morais, Fabio Jorge Almeida, Brasileiro, Francisco Vilar, Lopes, Raquel Vigolvino, Araujo Santos, Ricardo, Satterfield, Wade, Rosa, Leandro

“…Elasticity is a key property to reduce the costs associated with running services in cloud systems that employ an infrastructure-as-a-service (IaaS) deployment…”
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Analyzing the impact of elasticity on the profit of cloud computing providers by Costa, Rostand, Brasileiro, Francisco, Lemos, Guido, Sousa, Dênio

“…Bag-of-tasks (BoT) is an important class of scientific applications. These applications are typically comprised of a very large number of tasks that can be…”
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High-resolution CT scan in the evaluation of exercise-induced interstitial pulmonary edema in cardiac patients by Brasileiro, F C, Vargas, F S, Kavakama, J I, Leite, J J, Cukier, A, Préfaut, C

“…To evaluate the onset of exercise-induced interstitial pulmonary edema in cardiac patients by high-resolution CT (HRCT). Prospective, normal controlled. Thirty…”
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Federated and secure cloud services for building medical image classifiers on an intercontinental infrastructure by Blanquer, Ignacio, Brasileiro, Francisco, Brito, Andrey, Calatrava, Amanda, Carvalho, André, Fetzer, Christof, Figueiredo, Flavio, Guimarães, Ronny Petterson, Marinho, Leandro, Meira, Wagner, Silva, Altigran, Alberich-Bayarri, Ángel, Camacho-Ramos, Eduardo, Jimenez-Pastor, Ana, Ribeiro, Antonio Luiz L., Nascimento, Bruno Ramos, Silva, Fábio

“…Medical data processing has found a new dimension with the extensive use of machine-learning techniques to classify and extract features. Machine learning…”
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Message from the WCC 2021 Workshop Chairs

“…Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the…”
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A survey of the European Open Science Cloud services for expanding the capacity and capabilities of multidisciplinary scientific applications by Calatrava, Amanda, Asorey, Hernán, Astalos, Jan, Azevedo, Alberto, Benincasa, Francesco, Blanquer, Ignacio, Bobak, Martin, Brasileiro, Francisco, Codó, Laia, del Cano, Laura, Esteban, Borja, Ferret, Meritxell, Handl, Josef, Kerzenmacher, Tobias, Kozlov, Valentin, Křenek, Aleš, Martins, Ricardo, Pavesio, Manuel, Rubio-Montero, Antonio Juan, Sánchez-Ferrero, Juan

“…Open Science is a paradigm in which scientific data, procedures, tools and results are shared transparently and reused by society. The European Open Science…”
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