Results 21 to 30 of about 2,912,730 (295)

Symmetry sensitivities of Derivative-of-Gaussian filters [PDF]

open access: yes, 2010
We consider the measurement of image structure using linear filters, in particular derivative-of-Gaussian (DtG) filters, which are an important model of V1 simple cells and widely used in computer vision, and whether such measurements can determine local
Griffin, LD, Lillholm, M
core   +1 more source

Screening of local barley accessions for sensitivity to photoperiod

open access: yesТруды по прикладной ботанике, генетике и селекции, 2019
Background. Earliness of barley is an important trait for increasing the yield of this crop, especially in regions where abiotic factors are determinant.
I. A. Zveynek, O. N. Kovaleva
doaj   +1 more source

Lower Bounds on Locality Sensitive Hashing [PDF]

open access: yesSIAM Journal on Discrete Mathematics, 2006
Given a metric space $(X,d_X)$, $c\ge 1$, $r>0$, and $p,q\in [0,1]$, a distribution over mappings $\h:X\to \mathbb N$ is called a $(r,cr,p,q)$-sensitive hash family if any two points in $X$ at distance at most $r$ are mapped by $\h$ to the same value with probability at least $p$, and any two points at distance greater than $cr$ are mapped by $\h ...
Motwani, Rajeev   +2 more
openaire   +2 more sources

Detection Sensitivity of Input Impedance to Local Defects in Long Cables

open access: yesIEEE Access, 2020
Broadband impedance spectroscopy (BIS) has become a new method for detecting cable insulation defects, but the sensitivity of this method to local defects in cables has not been fully studied.
Wenxia Pan   +5 more
doaj   +1 more source

Stagnation point bionanofluid slip flow model: Sensitivity analysis

open access: yesAlexandria Engineering Journal, 2021
The paper studied on thermodynamics properties of bionanofluid flow over a stagnation point on a shrinking surface. Natural properties of the stagnation point have facilitated numerous applications in the field of chemistry and biology.
Sze Qi Chan   +2 more
doaj   +1 more source

Biased halfspaces, noise sensitivity, and local Chernoff inequalities

open access: yesDiscrete Analysis, 2019
Biased halfspaces, noise sensitivity, and local Chernoff inequalities, Discrete Analysis 2019:13, 50 pp. A _Boolean function_ is a function from the discrete cube, which it is convenient to represent as $\{-1,1\}^n$, to $\{0,1\}$.
Nathan Keller, Ohad Klein
doaj   +1 more source

Local sensitivity of per-recruit fishing mortality reference points

open access: yesJournal of Biological Dynamics, 2016
We study the sensitivity of fishery management per-recruit harvest rates which may be part of a quantitative harvest strategy designed to achieve some objective for catch or population size.
N. G. Cadigan, S. Wang
doaj   +1 more source

Effect of Inter-Well Interactions on Non-Linear Beam Splitters for Matter-Wave Interferometers

open access: yesCondensed Matter, 2020
We study the non-linear beam splitter in matter-wave interferometers using ultracold quantum gases in a double-well configuration in presence of non-local interactions inducing inter-well density-density coupling, as they can be realized, e.g., with ...
Cosetta Baroni   +3 more
doaj   +1 more source

Influence of random roughness on cantilever curvature sensitivity [PDF]

open access: yes, 2010
In this work we explore the influence of random surface roughness on the cantilever sensitivity to respond to curvature changes induced by changes in surface stress.
Ergincan, O.   +2 more
core   +6 more sources

Linear Sensitivity of Helioseismic Travel Times to Local Flows

open access: yes, 2007
Time-distance helioseismology is a technique for measuring the time for waves to travel from one point on the solar surface to another. These wave travel times are affected by advection by subsurface flows.
Birch, A. C., Gizon, L.
core   +1 more source

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