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2014

2014

This paper extends the hierarchical control structures in [4], [6], [17] to the important class of piecewise affine (PWA) hybrid… Expand

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2010

Highly Cited

2010

Power flow studies are typically used to determine the steady state or operating conditions of power systems for specified sets… Expand

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Highly Cited

2004

Highly Cited

2004

Affine arithmetic is a model for self-validated numerical computation that keeps track of first-order correlations between… Expand

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Highly Cited

2004

Highly Cited

2004

In interval computations, the range of each intermediate result r is described by an interval r. To decrease excess interval… Expand

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Highly Cited

2003

Highly Cited

2003

Affine arithmetic (AA) is a model for self-validated computation which, like standard interval arithmetic (IA), produces… Expand

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Highly Cited

2003

Highly Cited

2003

Many problems in computer vision may be considered as low-rank approximation problems, in which a matrix of measured data must be… Expand

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2002

2002

Displacement mapping is a technique for applying fine geometric detail to a simpler base surface. The displacement is often… Expand

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1999

1999

We study the performance of affine arithmetic as a replacement for interval arithmetic in interval methods for ray casting… Expand

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1998

1998

Procedural shaders have become popular tools for describing surface reflectance functions and other material properties. In… Expand

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Highly Cited

1996

Highly Cited

1996

We discuss adaptive enumeration and rendering methods for implicit surfaces, using octrees computed with affine arithmetic, a new… Expand

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