Helmut Ratschek

According to our database1, Helmut Ratschek
  • authored at least 28 papers between 1969 and 2009.
  • has a "Dijkstra number"2 of five.

Timeline

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PhD thesis 
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Bibliography

2009
Interval Global Optimization.
Proceedings of the Encyclopedia of Optimization, Second Edition, 2009

2005
Scci-hybrid Methods for 2d Curve Tracing.
Int. J. Image Graphics, 2005

2002
A Two-Dimensional Ellipse - Rectangle Intersection Test.
J. Math. Model. Algorithms, 2002

2001
Robustness in GIS algorithm implementation with application to line simplification.
International Journal of Geographical Information Science, 2001

2000
Introduction to the Special Issue: What Can One Learn from Box-Plane Intersections?
Reliable Computing, 2000

Exact Computation of Delaunay and Power Triangulations.
Reliable Computing, 2000

Exact and Optimal Convex Hulls in 2D.
Int. J. Comput. Geometry Appl., 2000

How trivial are reliable box-plane intersections?
Computer-Aided Design, 2000

1999
Global Interval Methods for Local Nonsmooth Optimization.
J. Global Optimization, 1999

Exact computation of the sign of a finite sum.
Applied Mathematics and Computation, 1999

1997
Reliable Computing Special Issue on Reliable Geometric Computations.
Reliable Computing, 1997

1996
The relationship between a rectangle and a triangle.
The Visual Computer, 1996

1995
Formulas for the width of interval products.
Reliable Computing, 1995

1994
Box-sphere intersection tests.
Computer-Aided Design, 1994

1993
Experiments using interval analysis for solving a circuit design problem.
J. Global Optimization, 1993

Test for intersection between plane and box.
Computer-Aided Design, 1993

1991
What can interval analysis do for global optimization?
J. Global Optimization, 1991

1988
Inclusion functions and global optimization II.
Math. Program., 1988

1985
Inclusion functions and global optimization.
Math. Program., 1985

1982
Linear interval equations.
Computing, 1982

1980
Representation of interval operations by coordinates.
Computing, 1980

1975
Nichtnumerische Aspekte der Intervallmathematik.
Proceedings of the Interval Mathemantics: Proceedings of the International Symposium, 1975

1974
Über das Produkt von Intervallpolynomen.
Computing, 1974

Eigenschaften der von linearen Automaten erkennbaren Worte.
Acta Inf., 1974

1972
Gleichheit von Produkt und Formalprodukt bei Intervallpolynomen.
Computing, 1972

1971
Über die Ableitung von intervallwertigen Funktionen.
Computing, 1971

1970
Die binären Systeme der Intervallarithmetik.
Computing, 1970

1969
Über einige intervallarithmetische Grundbegriffe.
Computing, 1969


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