Browsing ICC_Articles by Title
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Improving MQTT Data Delivery in Mobile Scenarios: Results from a Realistic Testbed
Hindawi (2016)MQTT is being widely used for data delivery in IoT applications but its architecture does not properly handle mobility when disconnection periods tend to be large. In this paper we describe an experimental evaluation, ... -
Improving the management efficiency of GPU workloads in data centers through GPU virtualization
Wiley (2019)Graphics processing units (GPUs) are currently used in data centers to reduce the execution time of compute‐intensive applications. However, the use of GPUs presents several side effects, such as increased acquisition costs ... -
Improving the user experience of the rCUDA remote GPU virtualization framework
Wiley (2014-10)Graphics processing units (GPUs) are being increasingly embraced by the high-performance computing community as an effective way to reduce execution time by accelerating parts of their applications. remote CUDA (rCUDA) was ... -
Increasing data locality and introducing Level-3 BLAS in the Neville elimination
Elsevier (2011-12-01)In this paper we present two new algorithmic variants to compute the Neville elimination, with and without pivoting, which improve data locality and cast most of the computations in terms of high-performance Level 3 BLAS. ... -
Indoor Positioning and Fingerprinting:The R Package ipft
The R Foundation (2019)Methods based on Received Signal Strength Indicator (RSSI) fingerprinting are in theforefront among several techniques being proposed for indoor positioning. This paper introducesthe R packageipft, which provides ... -
Integración de las Prácticas Externas y el Trabajo Fin de Grado en Ingeniería Informática
Asociación de Enseñantes Universitarios de la Informática. AENUI (2018)El Grado en Ingeniería Informática de la Universitat Jaume I integra el proyecto de final de grado y la realización de prácticas externas en una sola asignatura de 18 créditos. Los estudiantes deben realizar 300 horas de ... -
Integrating sensor models in deep learning boosts performance: application to monocular depth estimation in warehouse automation
MDPI (2021-02-19)Deep learning is the mainstream paradigm in computer vision and machine learning, but performance is usually not as good as expected when used for applications in robot vision. The problem is that robot sensing is ... -
Intelligent transport systems harmonisation assessment: use case of some Spanish intelligent transport systems services
Institution of Engineering and Technology (2013-03)From the 1980s, new telematic technologies have meant a great evolution in several areas. In the transportation domain, their use has implied the development and implementation of several intelligent transport systems ... -
Interoperability of clinical decision-support systems and electronic health records using archetypes: a case study in clinical trial eligibility
© 2013 Elsevier B.V. (2013)Clinical decision-support systems (CDSSs) comprise systems as diverse as sophisticated platforms to store and manage clinical data, tools to alert clinicians of problematic situations, or decision-making tools to assist ... -
Intervention AUVs: The Next Challenge
International Federation of Automatic Control (2015)While commercially available AUVs are routinely used in survey missions, a new set of applications exist which clearly demand intervention capabilities. The maintenance of: permanent underwater observatories, submerged oil ... -
Introduction to Programming Using Mobile Phones and MIT App Inventor
Institute of Electrical and Electronics Engineers (2020-07-09)At the beginning of each year, we ask our new undergraduate students in Computer Engineering if they have ever developed a computer program. Surprisingly, the most frequent answer is no. The few students who have ... -
Iteration-fusing conjugate gradient for sparse linear systems with MPI + OmpSs
Springer (2019-12-10)In this paper, we target the parallel solution of sparse linear systems via iterative Krylov subspace-based method enhanced with a block-Jacobi preconditioner on a cluster of multicore processors. In order to tackle ... -
Large-scale linear system solver using secondary storage: self-energy in hybrid nanostructures
Elsevier (2011-02)We present a Fortran library which can be used to solve large-scale dense linear systems, Ax=b. The library is based on the LU decomposition included in the parallel linear algebra library PLAPACK and on its out-of-core ... -
Learning the visual-oculomotor transformation: Effects on saccade control and space representation
Elsevier (2015-09)Active eye movements can be exploited to build a visuomotor representation of the surrounding environment. Maintaining and improving such representation requires to update the internal model involved in the generation of ... -
Leveraging task-parallelism in message-passing dense matrix factorizations using SMPSs
Elsevier (2014)In this paper, we investigate how to exploit task-parallelism during the execution of the Cholesky factorization on clusters of multicore processors with the SMPSs programming model. Our analysis reveals that the major ... -
Leveraging workflow control patterns in the domain of clinical practice guidelines
BioMed Central Ltd (2016-02-10)Background: Clinical practice guidelines (CPGs) include recommendations describing appropriate care for the management of patients with a specific clinical condition. A number of representation languages have been developed ... -
Load-balancing Sparse Matrix Vector Product Kernels on GPUs
Association for Computing Machinery (ACM) (2020-03)Efficient processing of Irregular Matrices on Single Instruction, Multiple Data (SIMD)-type architectures is a persistent challenge. Resolving it requires innovations in the development of data formats, computational ... -
Localization of Mobile sensors and actuators for intervention in low-visibility conditions: the ZigBee fingerprinting approach
Hindawi Publishing Corporation (2012)Indoor localization in smoke conditions is one of the EU GUARDIANS project goals. When smoke density grows, optical sensors such as laser range finders and cameras cease to be efficient. Zigbee sensor networks provide an ... -
Look-ahead in the two-sided reduction to compact band forms for symmetric eigenvalue problems and the SVD
Springer Verlag (2019)We address the reduction to compact band forms, via unitary similarity transformations, for the solution of symmetric eigenvalue problems and the computation of the singular value decomposition (SVD). Concretely, in the ... -
Machine learning-based prediction model for battery levels in IoT devices using meteorological variables
Elsevier (2024-04-01)Efficient energy management is vital for the sustainability of IoT devices employing solar harvesting systems, particularly to circumvent battery depletion during periods of diminished solar incidence. Embracing the ...