Search Results - "Expósito, Roberto R."

SparkEC: speeding up alignment-based DNA error correction tools by Expósito, Roberto R., Martínez-Sánchez, Marco, Touriño, Juan

“…Abstract Background In recent years, huge improvements have been made in the context of sequencing genomic data under what is called Next Generation Sequencing…”
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SeQual-Stream: approaching stream processing to quality control of NGS datasets by Castellanos-Rodríguez, Óscar, Expósito, Roberto R, Touriño, Juan

“…Quality control of DNA sequences is an important data preprocessing step in many genomic analyses. However, all existing parallel tools for this purpose are…”
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HSRA: Hadoop-based spliced read aligner for RNA sequencing data by Expósito, Roberto R, González-Domínguez, Jorge, Touriño, Juan

“…Nowadays, the analysis of transcriptome sequencing (RNA-seq) data has become the standard method for quantifying the levels of gene expression. In RNA-seq…”
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HPC Tools to Deal with Microarray Data by González-Domínguez, Jorge, Expósito, Roberto R

“…Parallel and high performance computing is continuously gaining attention in the last years as a means to accelerate several kind of computationally expensive…”
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MarDRe: efficient MapReduce-based removal of duplicate DNA reads in the cloud by Expósito, Roberto R, Veiga, Jorge, González-Domínguez, Jorge, Touriño, Juan

“…This article presents MarDRe, a de novo cloud-ready duplicate and near-duplicate removal tool that can process single- and paired-end reads from FASTQ/FASTA…”
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MPI-dot2dot: A parallel tool to find DNA tandem repeats on multicore clusters by González-Domínguez, Jorge, Martín-Martínez, José M., Expósito, Roberto R.

“…Tandem Repeats (TRs) are segments that occur several times in a DNA sequence, and each copy is adjacent to other. In the last few years, TRs have gained…”
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ParBiBit: Parallel tool for binary biclustering on modern distributed-memory systems by González-Domínguez, Jorge, Expósito, Roberto R

“…Biclustering techniques are gaining attention in the analysis of large-scale datasets as they identify two-dimensional submatrices where both rows and columns…”
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Big Data-Oriented PaaS Architecture with Disk-as-a-Resource Capability and Container-Based Virtualization by Enes, Jonatan, Cacheiro, Javier López, Expósito, Roberto R., Touriño, Juan

“…With the increasing adoption of Big Data technologies as basic tools for the ongoing Digital Transformation, there is a high demand for data-intensive…”
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Power Budgeting of Big Data Applications in Container-based Clusters by Enes, Jonatan, Fieni, Guillaume, Exposito, Roberto R., Rouvoy, Romain, Tourino, Juan

“…Energy consumption is currently highly regarded on computing systems for many reasons, such as improving the environmental impact and reducing operational…”
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Optimization of Real-World MapReduce Applications With Flame-MR: Practical Use Cases by Veiga, Jorge, Exposito, Roberto R., Raffin, Bruno, Tourino, Juan

“…Apache Hadoop is a widely used MapReduce framework for storing and processing large amounts of data. However, it presents some performance issues that hinder…”
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Analysis and evaluation of MapReduce solutions on an HPC cluster by Veiga, Jorge, Expósito, Roberto R., Taboada, Guillermo L., Touriño, Juan

“…•Analysis and evaluation of several HPC-oriented MapReduce frameworks on a cluster.•Proposal of a taxonomy to classify these frameworks according to their…”
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Evaluation of messaging middleware for high-performance cloud computing by Expósito, Roberto R., Taboada, Guillermo L., Ramos, Sabela, Touriño, Juan, Doallo, Ramón

“…Cloud computing is posing several challenges, such as security, fault tolerance, access interface singularity, and network constraints, both in terms of…”
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FastMPJ: a scalable and efficient Java message-passing library by Expósito, Roberto R., Ramos, Sabela, Taboada, Guillermo L., Touriño, Juan, Doallo, Ramón

“…The performance and scalability of communications are key for high performance computing (HPC) applications in the current multi-core era. Despite the…”
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Performance Evaluation of Data-Intensive Computing Applications on a Public IaaS Cloud by Expósito, Roberto R., Taboada, Guillermo L., Ramos, Sabela, Touriño, Juan, Doallo, Ramón

“…The advent of cloud computing technologies, which dynamically provide on-demand access to computational resources over the Internet, is offering new…”
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Analysis of I/O Performance on an Amazon EC2 Cluster Compute and High I/O Platform by Expósito, Roberto R., Taboada, Guillermo L., Ramos, Sabela, González-Domínguez, Jorge, Touriño, Juan, Doallo, Ramón

“…Cloud computing is currently being explored by the scientific community to assess its suitability for High Performance Computing (HPC) environments. In this…”
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Low-latency Java communication devices on RDMA-enabled networks by Expósito, Roberto R., Taboada, Guillermo L., Ramos, Sabela, Touriño, Juan, Doallo, Ramón

“…Summary Providing high‐performance inter‐node communication is a key capability for running high performance computing applications efficiently on parallel…”
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BigDEC: A multi-algorithm Big Data tool based on the k-mer spectrum method for scalable short-read error correction by Expósito, Roberto R., González-Domínguez, Jorge

“…Despite the significant improvements in both throughput and cost provided by modern Next-Generation Sequencing (NGS) platforms, sequencing errors in NGS…”
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Real-time resource scaling platform for Big Data workloads on serverless environments by Enes, Jonatan, Expósito, Roberto R., Touriño, Juan

“…The serverless execution paradigm is becoming an increasingly popular option when workloads are to be deployed in an abstracted way, more specifically, without…”
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Design of Scalable Java Communication Middleware for Multi-Core Systems by Ramos, S., Taboada, G. L., Exposito, R. R., Tourino, J., Doallo, R.

“…This paper presents smdev, a shared memory communication middleware for multi-core systems. smdev provides a simple and powerful messaging API that is able to…”
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Accelerating binary biclustering on platforms with CUDA-enabled GPUs by González-Domínguez, Jorge, Expósito, Roberto R.

“…•Biclustering is an extremely time-consuming data mining task for large datasets.•CUBiBit, a tool to accelerate biclustering on CUDA-enabled GPUs, is…”
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