Results 11 to 20 of about 335,481 (263)

Hidden Markov Models as a Process Monitor in Robotic Assembly [PDF]

open access: yesModeling, Identification and Control, 1999
A process monitor for robotic assembly based on hidden Markov models (HMMs) is presented. The HMM process monitor is based on the dynamic force/torque signals arising from interaction between the workpiece and the environment.
Geir E. Hovland, Brenan J. McCarragher
doaj   +1 more source

B-Spline Curve Fitting of Hungry Predation Optimization on Ship Line Design

open access: yesApplied Sciences, 2022
The ship line often describes by the offset table of discrete data points, which leads to the problems that three view coordinates may not correspond, the fitting error is large and the fitted curve cannot be easily modified.
Changle Sun, Mingzhi Liu, Shihao Ge
doaj   +1 more source

On-line learning in a discrete state space [PDF]

open access: yesJournal of Physics A: Mathematical and General, 1998
On-line learning of a rule given by an N-dimensional Ising perceptron, is considered for the case when the student is constrained to take values in a discrete state space of size $L^N$. For L=2 no on-line algorithm can achieve a finite overlap with the teacher in the thermodynamic limit.
Kinzel, W., Urbanczik, R.
openaire   +3 more sources

Tiling an Interval of the Discrete Line [PDF]

open access: yes, 2006
Tiling an Interval of the Discrete ...
Bodini, Olivier, Rivals, Eric
openaire   +3 more sources

Topological superfluid defects with discrete point group symmetries

open access: yesNature Communications, 2022
Ordinary vortex line defects are well-studied across different physical systems. Here the authors demonstrate, in atomic spinor Bose–Einstein condensates, previously unobserved vortex line defects with discrete polytope symmetries, which are of interest ...
Y. Xiao   +5 more
doaj   +1 more source

Multi-Stage Discrete Programming of the Production Line

open access: yesCommunications, 2013
The paper highlights the problem of multi-stage optimization consisting in determining a timescale of realization orders of objects. Each production stage requires solving a multi-stage discrete programming problem. Production is optimized from the given
Robert Bucki, Franciszek Marecki
doaj   +1 more source

Duality and Dimensionality Reduction Discrete Line Generation Algorithm for a Triangular Grid

open access: yesISPRS International Journal of Geo-Information, 2018
Vectors are a key type of geospatial data, and their discretization, which involves solving the problem of generating a discrete line, is particularly important. In this study, we propose a method for constructing a discrete line mathematical model for a
Lingyu Du   +4 more
doaj   +1 more source

On the Number of Balanced Words of Given Length and Height over a Two-Letter Alphabet [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2010
We exhibit a recurrence on the number of discrete line segments joining two integer points in the plane using an encoding of such segments as balanced words of given length and height over the two-letter alphabet $\{0,1\}$.
Nicolas Bédaride   +3 more
doaj   +1 more source

Modified discrete Fourier transform algorithm for protection of shunt compensated distribution line

open access: yesElectrical engineering & Electromechanics, 2023
Introduction. The response time of the relay plays vital role when fault occurs on the line. Various algorithms are adopted to increase the sampling rate of the relay which, in turn, improves the response time. Methods.
A. Jani, V. H. Makwana
doaj   +1 more source

Juxtaposed Color Halftoning Relying on Discrete Lines [PDF]

open access: yesIEEE Transactions on Image Processing, 2013
Most halftoning techniques allow screen dots to overlap. They rely on the assumption that the inks are transparent, i.e., the inks do not scatter a significant portion of the light back to the air. However, many special effect inks, such as metallic inks, iridescent inks, or pigmented inks, are not transparent.
Babaei Vahid, Hersch Roger D.
openaire   +2 more sources

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