Results 11 to 20 of about 67,806 (250)

Spatial grouping determines temporal integration [PDF]

open access: yes, 2009
To make sense out of a continuously changing visual world, people need to integrate features across space and time. Despite more than a century of research, the mechanisms of features integration are still a matter of debate.
Hermens, Frouke   +2 more
core   +1 more source

Development of Auditory Selective Attention: Why Children Struggle to Hear in Noisy Environments [PDF]

open access: yes, 2015
Children’s hearing deteriorates markedly in the presence of unpredictable noise. To explore why, 187 school-age children (4–11 years) and 15 adults performed a tone-in-noise detection task, in which the masking noise varied randomly between every ...
Amitay, S., Jones, P. R., Moore, D.
core   +1 more source

Not all adversarial examples require a complex defense : identifying over-optimized adversarial examples with IQR-based logit thresholding [PDF]

open access: yes, 2019
Detecting adversarial examples currently stands as one of the biggest challenges in the field of deep learning. Adversarial attacks, which produce adversarial examples, increase the prediction likelihood of a target class for a particular data point ...
De Neve, Wesley   +2 more
core   +2 more sources

Spatial contexts can inhibit a mislocalization of visual stimuli during smooth pursuit [PDF]

open access: yes, 2007
The position of a flash presented during pursuit is mislocalized in the direction of the pursuit. Although this has been explained by a temporal mismatch between the slow visual processing of flash and fast efferent signals on eye positions, here we show
Hoshiyama, Minoru   +3 more
core   +1 more source

Adaptive Optics Observations of Exoplanets, Brown Dwarfs, & Binary Stars [PDF]

open access: yes, 2011
The current direct observations of brown dwarfs and exoplanets have been obtained using instruments not specifically designed for overcoming the large contrast ratio between the host star and any wide-separation faint companions. However, we are about to
Baraffe   +5 more
core   +2 more sources

Alpha-band rhythms in visual task performance: phase-locking by rhythmic sensory stimulation [PDF]

open access: yes, 2012
Oscillations are an important aspect of neuronal activity. Interestingly, oscillatory patterns are also observed in behaviour, such as in visual performance measures after the presentation of a brief sensory event in the visual or another modality. These
A Ariga   +53 more
core   +4 more sources

General Algorithm For Improved Lattice Actions on Parallel Computing Architectures [PDF]

open access: yes, 2000
Quantum field theories underlie all of our understanding of the fundamental forces of nature. The are relatively few first principles approaches to the study of quantum field theories [such as quantum chromodynamics (QCD) relevant to the strong ...
Alford   +23 more
core   +3 more sources

Privately Connecting Mobility to Infectious Diseases via Applied Cryptography [PDF]

open access: yes, 2021
Human mobility is undisputedly one of the critical factors in infectious disease dynamics. Until a few years ago, researchers had to rely on static data to model human mobility, which was then combined with a transmission model of a particular disease ...
Bampoulidis, Alexandros   +5 more
core   +1 more source

From top-hat masking to smooth transitions: P-filter and its application to polarized microwave sky maps

open access: yes, 2019
In CMB science, the simplest idea to remove a contaminated sky region is to multiply the sky map with a mask that is 0 for the contaminated region and 1 elsewhere, which is also called a top-hat masking.
Creswell, James   +3 more
core   +1 more source

Time-locked perceptual fading induced by visual transients [PDF]

open access: yes, 2003
After prolonged fixation, a stationary object placed in the peripheral visual field fades and disappears from our visual awareness, especially at low luminance contrast (the Troxler effect).
Kamitani, Yukiyasu, Kanai, Ryota
core   +2 more sources

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