Results 11 to 20 of about 5,162,641 (303)
Multi-Stage Discrete Programming of the Production Line
Communications, 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
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B-Spline Curve Fitting of Hungry Predation Optimization on Ship Line Design
Applied 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
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Tiling an Interval of the Discrete Line [PDF]
, 2006 Tiling an Interval of the Discrete ...
Bodini, Olivier, Rivals, Eric
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Discrete Line Congruences for Shading and Lighting [PDF]
Computer Graphics Forum, 2013 AbstractTwo‐parameter families of straight lines (line congruences) are implicitly present in graphics and geometry processing in several important ways including lighting and shape analysis. In this paper we make them accessible to optimization and geometric computing, by introducing a general discrete version of congruences based on piecewise‐linear ...
Jun Wang +4 more
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Generalised verification of the observer property in discrete event systems [PDF]
, 2012 The observer property is an important condition to be satisfied by abstractions of Discrete Event Systems (DES) models. This paper presents a generalised version of a previous algorithm which tests if an abstraction of a DES obtained through natural ...
Pena, Patricia N. +4 more
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Topological superfluid defects with discrete point group symmetries
Nature 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
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On-line learning in a discrete state space [PDF]
Journal 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.
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Conflict-preserving abstraction of discrete event systems using annotated automata [PDF]
, 2012 This paper proposes to enhance compositional verification of the nonblocking property of discrete event systems by introducing annotated automata. Annotations store nondeterministic branching information, which would otherwise be stored in extra states ...
Malik, Robi, Ware, Simon
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Duality and Dimensionality Reduction Discrete Line Generation Algorithm for a Triangular Grid
ISPRS 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
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Discrete element method to simulate continuous material by using the cohesive beam model [PDF]
, 2012 The mechanical behavior of materials is usually simulated by the continuous mechanics approach. However, simulation of non-continuous phenomena like multi fracturing is not well adapted to a continuous description.
Jean-luc Charles +8 more
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