Results 11 to 20 of about 51,627 (264)

Toward a Simple Design and Manufacturing Pipeline for Additive Manufacturing

open access: yesIEEE Access, 2021
A novel design and manufacturing pipeline for Additive Manufacturing is presented. The architecture of the pipeline is motivated by the observation that the conventional pipeline is unnecessarily complex. Most of the time, only a small set of programming
Vahid Haseltalab   +3 more
doaj   +1 more source

Orebody Modeling Method Based on the Normal Estimation of Cross-Contour Polylines

open access: yesMathematics, 2022
The normal estimation of cross-contour polylines largely determines the implicit orebody modeling result. However, traditional methods cannot estimate normals effectively due to the complex topological adjacency relationship of the cross-contour ...
Zhaohao Wu   +4 more
doaj   +1 more source

Reducing the Structural Mass of Large Direct Drive Wind Turbine Generators through Triply Periodic Minimal Surfaces Enabled by Hybrid Additive Manufacturing

open access: yesClean Technologies, 2021
As the power output of direct drive generators increases, they become prohibitively large with much of this material structural support. In this work, implicit modeling was coupled to finite element analysis through a genetic algorithm variant to ...
Austin C. Hayes, Gregory L. Whiting
doaj   +1 more source

Solution Optimization of RBF Interpolation for Implicit Modeling of Orebody

open access: yesIEEE Access, 2020
To interpolate large drillhole data sets efficiently in implicit modeling of orebody, we optimize the solution of the RBF equation based on the two-level domain decomposition method.
Deyun Zhong, Liguan Wang
doaj   +1 more source

A Comparison Study of Explicit and Implicit 3-D Transient Electromagnetic Forward Modeling Schemes on Multi-Resolution Grid

open access: yesGeosciences, 2021
This study compares the efficiency of 3-D transient electromagnetic forward modeling schemes on the multi-resolution grid for various modeling scenarios. We developed time-domain finite-difference modeling based on the explicit scheme earlier.
Jingyu Gao   +3 more
doaj   +1 more source

Statistical Modeling of Implicit Functional Relations

open access: yesStats, 2023
This study considers the statistical estimation of relations presented by implicit functions. Such structures define mutual interconnections of variables rather than outcome variable dependence by predictor variables considered in regular regression ...
Stan Lipovetsky
doaj   +1 more source

Implicit Snakes: Active Constrained Implicit Models [PDF]

open access: yes, 2001
We are exploring new techniques for active contour models (popularlykno wn as "snakes"[1]) bycom bining active segmentation models with the constrained implicit surface model introduced bySa vchenko, et al.[4] and reintroduced under the name of variational implicit surfaces as a modeling and shape morphing tool byT urk and O'Brien[5].
Terry S. Yoo, Kalpathi R. Subramanian
openaire   +1 more source

The Four Deadly Sins of Implicit Attitude Research

open access: yesFrontiers in Psychology, 2021
In this article, we describe four theoretical and methodological problems that have impeded implicit attitude research and the popular understanding of its findings. The problems all revolve around assumptions made about the relationships among measures (
Jeffrey W. Sherman, Samuel A. W. Klein
doaj   +1 more source

Quantitative Models and Implicit Complexity [PDF]

open access: yes, 2005
We give new proofs of soundness (all representable functions on base types lies in certain complexity classes) for Elementary Affine Logic, LFPL (a language for polytime computation close to realistic functional programming introduced by one of us), Light Affine Logic and Soft Affine Logic. The proofs are based on a common semantical framework which is
DAL LAGO, UGO, Hofmann M.
openaire   +3 more sources

Modelling with implicit surfaces that interpolate [PDF]

open access: yesACM Transactions on Graphics, 2002
We introduce new techniques for modelling withinterpolating implicit surfaces. This form of implicit surface was first used for problems of surface reconstruction and shape transformation, but the emphasis of our work is on model creation. These implicit surfaces are described by specifying locations in 3D through which the surface should pass, and ...
Greg Turk, James F. O'Brien
openaire   +4 more sources

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