Listar ICC_Articles por título
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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 ... -
Manipulation primitives: A paradigm for abstraction and execution of grasping and manipulation tasks
Elsevier (2013-03)Sensor-based reactive and hybrid approaches have proven a promising line of study to address imperfect knowledge in grasping and manipulation. However the reactive approaches are usually tightly coupled to a particular ... -
(MARGOT) Monocular Camera-Based Robot Grasping Strategy for Metallic Objects
MDPI (2023-06-05)Robotic handling of objects is not always a trivial assignment, even in teleoperation where, in most cases, this might lead to stressful labor for operators. To reduce the task difficulty, supervised motions could be ... -
Matrix inversion on CPU–GPU platforms with applications in control theory
Wiley (2013-06-10)In this paper, we tackle the inversion of large-scale dense matrices via conventional matrix factorizations (LU, Cholesky, and LDLT) and the Gauss–Jordan method on hybrid platforms consisting of a multicore CPU and a ... -
Measures of Similarity Between Objects Based on Qualitative Shape Descriptions
Taylor & Francis (2013)A computational approach for comparing qualitative shape descriptions (QSDs) of objects within digital images is presented. First, the dissimilarity of qualitative features of shape is measured: (i) intuitively using ... -
Measures of Similarity between Qualitative Descriptions of Shape, Colour and Size Applied to Mosaic Assembling
Elsevier (2013)A computational approach for obtaining a similarity measure between qualitative descriptions of shape, colour and size of objects within digital images is presented. According to the definition of the qualitative features, ... -
MiniCERNBot Educational Platform: Antimatter Factory Mock-up Missions for Problem-Solving STEM Learning
MDPI (2021)Mechatronics and robotics appeared particularly effective in students’ education, allowing them to create non-traditional solutions in STEM disciplines, which have a direct impact and interaction with the world surrounding ... -
Mixed Reality Human–Robot Interface With Adaptive Communications Congestion Control for the Teleoperation of Mobile Redundant Manipulators in Hazardous Environments
IEEE (2022-08-22)Robotic interventions with redundant mobile manipulators pose a challenge for telerobotics in hazardous environments, such as underwater, underground, nuclear facilities, particle accelerators, aerial or space. Communication ... -
Mobile manipulation hackathon: moving into real world applications
IEEE (2021-06)The Mobile Manipulation Hackathon was held in late 2018 during the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) to showcase the latest applications of wheeled robotic manipulators. The challenge ... -
Model of tactile sensors using soft contacts and its application in robot grasping simulation
Elsevier (2013-01)In the context of robot grasping and manipulation, realistic dynamic simulation requires accurate modeling of contacts between bodies and, in a practical level, accurate simulation of touch sensors. This paper addresses ... -
Modeling Analytical Streams for Social Business Intelligence
MDPI (2018-08)Social Business Intelligence (SBI) enables companies to capture strategic information from public social networks. Contrary to traditional Business Intelligence (BI), SBI has to face the high dynamicity of both the social ... -
Modeling power and energy consumption of dense matrix factorizations on multicore processors
Wiley (2013-10-11)In this paper, we propose a model for the energy consumption of the concurrent execution of three key dense matrix factorizations, with task parallelism leveraged via the Symmetric Multi-Processing Superscalar (SMPSs) ... -
Modeling power and energy of the task-parallel Cholesky factorization on multicore processors
Springer Berlin Heidelberg (2014-05)In this paper we introduce a model for the total energy consumption of the Cholesky factorization on a multicore processor. Our model assumes a task-parallel execution of the factorization process, with concurrency leveraged ...