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We introduce a method for approximating the signed distance function (SDF) of geometry corrupted by holes, noise, or self-intersections. The method implicitly defines a completed version of the shape, rather than explicitly repairing the given input. Our ...

Personalized recommendation algorithms learn a user's preference for an item by measuring a distance/similarity between them. However, some of the existing recommendation models (e.g., matrix factorization) assume a linear relationship between the user ...

In many applications, we need to numerically express the difference of two objects (notions) by means of distance and similarity between the corresponding interval type-2 fuzzy sets (IT2 FSs). In this paper, we propose two new signed distances between ...

Computing the signed distance between two ellipsoids is a convex optimization problem when the two ellipsoids have no intersection, but it becomes nonconvex when the ellipsoids overlap. Efficient algorithms for convex optimization problems are thus not ...

An efficient representation of a polygonal mesh by a signed continuous distance field is the main focus of this work. We compare different approaches to implementing such a representation and choose the most efficient one. Several optimizations to the ...

In the areas of reliability analysis, the applications of life testing play a great important role. Under the deterministic circumstances, production reliability acceptance test (PRAT) for reliability sequential-sampling test (RSST) possesses high ...

This paper considers the International Joint Ventures (IJVs) problem using interval-valued fuzzy sets and the compositional rule of inference in the statistical sense. We consider the performance effects of evaluation criteria facts and weights based on ...

A cerebellar model articulation controller (CMAC) control system, which contains only one single-input controller implemented by a differentiable CMAC, is proposed in this paper. In the proposed scheme, the CMAC controller is solely used to control the ...

The paper presents some aspects related to implementation of two interpolative-type control solutions: fuzzy and interpolative controllers based on synthetic input. As synthetic input, the signed distance to the switching line - in the phase plane - is ...

The directional contact range of two convex polyhedra is the range of positions that one of the polyhedron may locate along a given straight line so that the two polyhedra are in collision. Using the contact range, one can quickly classify the positions ...

A new design technique using a single fuzzy input variable instead of the design method of the switching line to reduce the control rules for a class of nonlinear systems is proposed. This technique only needs a single fuzzy input, and the deriving ...

A decoupled fuzzy controller design with single-input fuzzy logic is proposed. We will utilize the approach of the single-input fuzzy logic to explore the fourth-order nonlinear systems. In addition, five fuzzy rules are given to control a class of ...