Results 151 to 160 of about 1,321,155 (184)
Some of the next articles are maybe not open access.
Sequence effects in estimating spatial location
Psychonomic Bulletin & Review, 2010Three experiments provide evidence for a primacy effect in judgments of spatial location. Participants viewed and immediately estimated a series of spatial locations that were serially ordered from left to right or from right to left. In a subsequent block, they judged the rightmost, leftmost, and center of the distribution or were shown dots at those ...
L Elizabeth, Crawford, Sean, Duffy
openaire +2 more sources
Constructing estimator-sequences
1990The purpose of Section 2 was to justify P(К*(⋅,P)2) as the “as. variance bound” for e.s. Often e.s. attaining this bound can be found by ad hoc methods. In many cases, such e.s. are already available, and the role of the “local theory” is confined to establish their as. optimality. This is, in particular, the case if the tangent space is full, i.e. T(P,
openaire +1 more source
DISCREPANCY ESTIMATES FOR ROTATION SEQUENCES AND OSCILLATION SEQUENCES
Asian-European Journal of Mathematics, 2012Two kinds of sequences, which are of interest in problems of uniform distribution and dynamical systems, are considered. The rotation sequences (or Kronecker sequences) (KS) are closely related to the orbits of the rotation map and the oscillation sequences (OS) are a discrete-time form of orbits of the simplest oscillators.
Harald Niederreiter +1 more
openaire +1 more source
Compound estimation of a monotone sequence
Statistics & Probability Letters, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Estimating statistical significance of sequence alignments
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1994Algorithms that compare two proteins or DNA sequences and produce an alignment of the best matching segments are widely used in molecular biology. These algorithms produce scores that when comparing random sequences of length n grow proportional to n or to log (n ...
openaire +2 more sources
Estimating motion in image sequences
IEEE Signal Processing Magazine, 1999We have reviewed the estimation of 2D motion from time-varying images, paying particular attention to the underlying models, estimation criteria, and optimization strategies. Several parametric and nonparametric models for the representation of motion vector fields and motion trajectory fields have been discussed.
C. Stiller, J. Konrad
openaire +1 more source
Capon estimation of covariance sequences
Circuits System and Signal Processing, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Hongbin, Stoica, Petre, Li, Jian
openaire +2 more sources
Modulo-2piphase sequence estimation (Corresp.)
IEEE Transactions on Information Theory, 1980The probabilistic evolution of random walk on the circle is studied, and the results are used to derive a maximum {\em a posteriori} probability (MAP) sequence estimator for phase. The sequence estimator is a Viterbi tracker for tracking phase on a finite-dimensional grid in [-\pi,\pi) .
L. Scharf, D. Cox, C. Masreliez
openaire +1 more source
Proportion Estimation of Correlated Sequences
SIMULATION, 2001Simulated estimates of proportions are needed in some simulation studies. We propose a quasi-in dependent method to determine the length of a simulation run so that the proportion estimates satisfy a pre-specified precision requirement. The method uses histogram approximation to generate confidence intervals with the desired precision.
openaire +1 more source
Image Sequence Analysis: Motion Estimation
1981The processing of image sequences involving motion has become increasingly important. The following is a partial list of applications: 1) Military problems — Tracking of multi targets from video data. Measuring missile dynamics from video data. Target detection and recognition in Forward Looking Infrared (FLIR) image sequences.
T. S. Huang, R. Y. Tsai
openaire +1 more source