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 | 2009 | |
|---|---|---|
| 16 |      | Helmut Ratschek, Jon G. Rokne: Interval Global Optimization. Encyclopedia of Optimization 2009: 1739-1757 |
| 2005 | ||
| 15 | | Helmut Ratschek, Jon G. Rokne: Scci-hybrid Methods for 2d Curve Tracing. Int. J. Image Graphics 5(3): 447-480 (2005) |
| 2002 | ||
| 14 | | Helmut Ratschek, Jon G. Rokne: A Two-Dimensional Ellipse - Rectangle Intersection Test. J. Math. Model. Algorithms 1(4): 243-255 (2002) |
| 2001 | ||
| 13 | | Helmut Ratschek, Jon G. Rokne, M. Leriger: Robustness in GIS algorithm implementation with application to line simplification. International Journal of Geographical Information Science 15(8): 707-720 (2001) |
| 2000 | ||
| 12 | | Helmut Ratschek, Jon G. Rokne: How trivial are reliable box-plane intersections? Computer-Aided Design 32(11): 643-648 (2000) |
| 11 |  | Helmut Ratschek, Jon G. Rokne: Exact and Optimal Convex Hulls in 2D. Int. J. Comput. Geometry Appl. 10(2): 109-129 (2000) |
| 10 | | Helmut Ratschek, Jon G. Rokne: Introduction to the Special Issue: What Can One Learn from Box-Plane Intersections? Reliable Computing 6(1): 1-8 (2000) |
| 9 | | Marina L. Gavrilova, Helmut Ratschek, Jon G. Rokne: Exact Computation of Delaunay and Power Triangulations. Reliable Computing 6(1): 39-60 (2000) |
| 1997 | ||
| 8 | | Helmut Ratschek, Jon G. Rokne: Reliable Computing Special Issue on Reliable Geometric Computations. Reliable Computing 3(4): 461-462 (1997) |
| 1996 | ||
| 7 | | Helmut Ratschek, Jon G. Rokne: The relationship between a rectangle and a triangle. The Visual Computer 12(7): 360-370 (1996) |
| 1994 | ||
| 6 | | Helmut Ratschek, Jon G. Rokne: Box-sphere intersection tests. Computer-Aided Design 26(7): 579-584 (1994) |
| 1993 | ||
| 5 | | Helmut Ratschek, Jon G. Rokne: Test for intersection between plane and box. Computer-Aided Design 25(4): 249-250 (1993) |
| 1975 | ||
| 4 | | Helmut Ratschek: Nichtnumerische Aspekte der Intervallmathematik. Interval Mathematics 1975: 48-74 |
| 1974 | ||
| 3 | | K. Ecker, Helmut Ratschek: Eigenschaften der von linearen Automaten erkennbaren Worte. Acta Inf. 3: 365-383 (1974) |
| 2 | | Helmut Ratschek: Über das Produkt von Intervallpolynomen. Computing 13(3-4): 313-325 (1974) |
| 1969 | ||
| 1 | | Helmut Ratschek: Über einige intervallarithmetische Grundbegriffe. Computing 4(1): 43-55 (1969) |
| 1 | K. Ecker | [3] |
| 2 | Marina L. Gavrilova | [9] |
| 3 | M. Leriger | [13] |
| 4 | Jon G. Rokne | [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] |
Colors in the list of coauthors
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