MICS

2010

13 years 8 months ago
2010

We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...

DSD

2010

IEEE

13 years 8 months ago
2010

IEEE

— A method how to improve the coverage of single faults in combinational circuits is proposed. The method is based on Concurrent Error Detection, but uses a fault simulation to f...

CGF

2010

13 years 9 months ago
2010

In this paper we present an extended critical point concept which allows us to apply vector ﬁeld topology in the case of unsteady ﬂow. We propose a measure for unsteadiness wh...

ITA

2002

13 years 10 months ago
2002

Abstract. We investigate the density of critical factorizations of infinte sequences of words. The density of critical factorizations of a word is the ratio between the number of p...

IJRR

2002

13 years 10 months ago
2002

The goal of coverage path planning is to determine a path that passes a detector over all points in an environment. This work prescribes a provably complete coverage path planner ...

NN

2000

Springer

13 years 10 months ago
2000

Springer

Local minima and plateaus pose a serious problem in learning of neural networks. We investigate the hierarchical geometric structure of the parameter space of three-layer perceptr...

JMIV

2000

13 years 10 months ago
2000

We investigate the "deep structure" of a scale-space image. The emphasis is on topology, i.e. we concentrate on critical points--pointswith vanishing gradient--and top-p...

EJC

2008

13 years 10 months ago
2008

1 Rational functions and minimal factorizations of permutations Let f : C C be a rational function of degree n in one complex variable. A critical point of f is a point z C such...

CORR

2010

Springer

13 years 10 months ago
2010

Springer

We solve the problem of minimizing the number of critical points among all functions on a surface within a prescribed distance from a given input function. The result is achieved...

VISSYM

2003

13 years 11 months ago
2003

Trivariate data is commonly visualized using isosurfaces or direct volume rendering. When exploring scalar ﬁelds by isosurface extraction it is often difﬁcult to choose isoval...