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Facial recognition patterns of children and adults looking at robotic faces
In-Tech (2012)The present study investigates whether adults and children exhibit different eye‐fixation patterns when they look at human faces, machinelike robotic faces, and humanlike robotic faces. The results from two betweensub ... -
Families of Algorithms for Reducing a Matrix to Condensed Form
ACM (2012-11)In a recent paper it was shown how memory traffic can be diminished by reformulating the classic algorithm for reducing a matrix to bidiagonal form, a preprocess when computing the singular values of a dense matrix. The ... -
Fast Algorithms for the Computation of the Minimum Distance of a Random Linear Code
Association for Computing Machinery (ACM) (2019-06)The minimum distance of an error-correcting code is an important concept in information theory. Hence, computing the minimum distance of a code with a minimum computational cost is crucial to many problems in this area. ... -
Fast and Reliable Noise Estimation for Hyperspectral Subspace Identification
Institute of Electrical and Electronics Engineers (IEEE) (2015-02)In this letter, we introduce an efficient algorithm to estimate the noise correlation matrix in the initial stage of the hyperspectral signal identification by minimum error (HySime) method, commonly used for signal subspace ... -
Fast block QR update in digital signal processing
Springer (2019-03)The processing of digital sound signals often requires the computation of the QR factorization of a rectangular system matrix. However, sometimes, only a given (and probably small) part of the system matrix varies from the ... -
Fast k-NN classifier for documents based on a graph structure
Springer Verlag (2010)In this paper, a fast k nearest neighbors (k-NN) classifier for documents is presented. Documents are usually represented in a high-dimensional feature space, where terms appeared on it are treated as features and the ... -
Fast video transcoding from HEVC to VP9
Institute of Electrical and Electronics Engineers (2015-10)HEVC and VP9 are the current state-of-the-art in video compression, since their bit-streams were recently finalized in January and May 2013, respectively. These codecs are the generational successors of the currently most ... -
FaST-LMM for Two-Way Epistasis Tests on High-Performance Clusters
Mary Ann Liebert (2018-08)We introduce a version of the epistasis test in FaST-LMM for clusters of multithreaded processors. This new software maintains the sensitivity of the original FaST-LMM while delivering acceleration that is close to linear ... -
Fatigue Evaluation through Machine Learning and a Global Fatigue Descriptor
Hindawi (2020-01)Research in physiology and sports science has shown that fatigue, a complex psychophysiological phenomenon, has a relevant impact in performance and in the correct functioning of our motricity system, potentially being a ... -
Few-View CT Image reconstruction via Least-Squares Methods: assessment and optimization
Taylor & Francis Group (2023-06-30)The use of iterative algebraic methods applied to the reconstruction of Computed Tomography (CT) Medical Images is proliferating to reconstruct high-quality CT images using far fewer views than through analytical methods. ... -
Finding parallel patterns through static analysis in C++ applications
Sage (2017-03)Since the ‘free lunch’ of processor performance is over, parallelism has become the new trend in hardware and architecture design. However, parallel resources deployed in data centers are underused in many cases, given ... -
Fine-grained bit-flip protection for relaxation methods
Elsevier (2019-09)Resilience is considered a challenging under-addressed issue that the high performance computing community (HPC) will have to face in order to produce reliable Exascale systems by the beginning of the next decade. As part ... -
Fitting primitive shapes in point clouds: a practical approach to improve autonomous underwater grasp specification of unknown objects
Taylor & Francis (2015-04)This article presents research on the subject of autonomous underwater robot manipulation. Ongoing research in underwater robotics intends to increase the autonomy of intervention operations that require physical interaction ... -
For a Green Stadium: Economic Feasibility of Sustainable Renewable Electricity Generation at the Jeju World Cup Venue
MDPI (2016)After the 2002 FIFA World Cup in South Korea and Japan, the local governments of South Korea were left in charge of several large-scale soccer stadiums. Although these governments have made significant efforts toward ... -
Forecasting Adverse Weather Situations in the Road Network
Institute of Electrical and Electronics Engineers (IEEE) (2016-08)Weather is an important factor that affects traffic flow and road safety. Adverse weather situations affect the driving conditions directly; hence, drivers must be informed about the weather conditions downstream to adapt ... -
Fostering Progress in Performance Evaluation and Benchmarking of Robotic and Automation Systems
IEEE (2014)We have shared benchmarks for many engineering systems and products in the market that can be used to compare solutions and systems. We can compare cars in terms of maximum speed, acceleration, and maximum torque; computers ... -
Fragment-based approximate retrieval in highly heterogeneous XML collections
Elsevier (2008)Due to the heterogeneous nature of XML data for internet applications exact matching of queries is often inadequate. The need arises to quickly identify subtrees of XML documents in a collection that are similar to a given ... -
Fuzzy distance sensor data integration and interpretation
World Scientific Publishing (2011-08)An approach to distance sensor data integration that obtains a robust interpretation of the robot environment is presented in this paper. This approach consists in obtaining patterns of fuzzy distance zones from sensor ... -
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of bi-conjugate gradient stabilized methods
SAGE Publications Inc. (2024-01-01)Parallel implementations of Krylov subspace methods often help to accelerate the procedure of finding an approximate solution of a linear system. However, such parallelization coupled with asynchronous and out-of-order ... -
Generalized least squares-based parametric motion estimation
Elsevier (2009)The estimation of parametric global motion had a significant attention during the last two decades, but despite the great efforts invested, there are still open issues. The most important ones are related to the accuracy ...