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Riesz bases of exponentials on unbounded multi-tiles
(American Mathematical Society, 2018-01)
We prove the existence of Riesz bases of exponentials of L2(Ω), provided that Ω ⊂ ℝd is a measurable set of finite and positive measure, not necessarily bounded, that satisfies a multi-tiling condition and an arithmetic ...
Frames of exponentials and sub-multitiles in LCA groupsTrames d'exponentielles et sous-multipavages dans les groupes abéliens localement compacts
(Elsevier France-editions Scientifiques Medicales Elsevier, 2018-01)
In this note, we investigate the existence of frames of exponentials for L2(Ω) in the setting of LCA groups. Our main result shows that sub-multitiling properties of Ω⊂Gˆ with respect to a uniform lattice Γ of Gˆ guarantee ...
An operator based approach to irregular frames of translates
(Multidisciplinary Digital Publishing Institute, 2019-05-20)
We consider translates of functions in L 2 (Rd ) along an irregular set of points, that is, {φ(· − λk )}k∈Z—where φ is a bandlimited function. Introducing a notion of pseudo-Gramian function for the irregular case, we ...
Generalized Recurrent Exponential Fuzzy Associative Memories Based On Similarity Measures
(ATLANTIS PRESSPARIS, 2015)
SELF-SIMILARITY AND LAMPERTI CONVERGENCE FOR FAMILIES OF STOCHASTIC PROCESSES
(SPRINGER, 2011)
We define a new type of self-similarity for one-parameter families of stochastic processes, which applies to certain important families of processes that are not self-similar in the conventional sense. This includes Hougaard ...
Estudio de las relaciones colaborativas presentes en una cadena de suministros orientadas por proyecto: Caso proyecto Brasil
(Universidad de Ibagu?Facultad de Ingenier?a, 2019)
A New Method for Static Video Summarization Using Local Descriptors and Video Temporal Segmentation
(Scopus, 2013)
The continuous creation of digital video has caused an exponential growth of digital video content. To increase the usability of such large volume of videos, a lot of research has been made. Video summarization has been ...
dockECR: Open consensus docking and ranking protocol for virtual screening of small molecules
(Elsevier Science Inc., 2021-12-15)
The development of open computational pipelines to accelerate the discovery of treatments for emerging diseases allows finding novel solutions in shorter periods of time. Consensus molecular docking is one of these approaches, ...
Em busca da imagem videojográfica: uma cartografia das imagens de jogos digitais de 1976 a 2017
(Universidade do Vale do Rio dos Sinos, 2018-06-07)
The main goal of this research was to develop videogamegraphics image concept proposing it as a joint between three layers: machine,ludic and audiovisual. For this, a methodological process was constructed that combined ...