2008 |
17 | EE | Kimikazu Kato,
Mayumi Oto,
Hiroshi Imai,
Keiko Imai:
Computational Geometry Analysis of Quantum State Space and Its Applications.
Generalized Voronoi Diagram 2008: 67-108 |
2007 |
16 | EE | Kimikazu Kato,
Hiroshi Imai,
Keiko Imai:
Error Analysis of a Numerical Calculation about One-qubit Quantum Channel Capacity.
ISVD 2007: 265-269 |
15 | EE | Yusuke Matsumoto,
Keiko Imai,
Hisashi Suzuki:
Curved Voronoi Diagrams Consisting of Influence Areas with Differentiable Boundaries.
ISVD 2007: 270-275 |
14 | EE | Keiko Imai:
Special Section on Discrete Mathematics and Its Applications.
IEICE Transactions 90-A(5): 887 (2007) |
2006 |
13 | EE | Shigeki Toriumi,
Hisao Endo,
Keiko Imai:
Label Size Maximization for Rectangular Node Labels.
IEICE Transactions 89-A(4): 1035-1041 (2006) |
2002 |
12 | EE | Ryo Kato,
Keiko Imai,
Takao Asano:
An Improved Algorithm for the Minimum Manhattan Network Problem.
ISAAC 2002: 344-356 |
11 | EE | Hiroshi Imai,
Tomonari Masada,
Fumihiko Takeuchi,
Keiko Imai:
Enumerating Triangulations in General Dimensions.
Int. J. Comput. Geometry Appl. 12(6): 455-480 (2002) |
1998 |
10 | EE | Kunihiko Sadakane,
Hiroshi Imai,
Kensuke Onishi,
Mary Inaba,
Fumihiko Takeuchi,
Keiko Imai:
Voronoi Diagrams by Divergences with Additive Weights.
Symposium on Computational Geometry 1998: 403-404 |
1997 |
9 | | Yoshiaki Kyoda,
Keiko Imai,
Fumihiko Takeuchi,
Akira Tajima:
A Branch-and-Cut Approach for Minimum Weight Triangulation.
ISAAC 1997: 384-393 |
1996 |
8 | EE | Tomonari Masada,
Hiroshi Imai,
Keiko Imai:
Enumeration of Regular Triangulations.
Symposium on Computational Geometry 1996: 224-233 |
7 | EE | Tsuyoshi Ono,
Yoshiaki Kyoda,
Tomonari Masada,
Kazuyoshi Hayase,
Tetsuo Shibuya,
Motoki Nakade,
Mary Inaba,
Hiroshi Imai,
Keiko Imai,
David Avis:
A Package for Triangulations.
Symposium on Computational Geometry 1996: V-17-V-18 |
1993 |
6 | | Yasukazu Aoki,
Hiroshi Imai,
Keiko Imai,
David Rappaport:
Probing a Set of Hyperplanes by Lines and Related Problems.
WADS 1993: 72-82 |
5 | EE | Michael E. Houle,
Hiroshi Imai,
Keiko Imai,
Jean-Marc Robert,
Peter Yamamoto:
Orthogonal Weighted Linear L1 and Linfty Approximation and Applications.
Discrete Applied Mathematics 43(3): 217-232 (1993) |
1990 |
4 | EE | Hiromi Aonuma,
Hiroshi Imai,
Keiko Imai,
Takeshi Tokuyama:
Maximin Location of Convex Objects in a Polygon and Related Dynamic Voronoi Diagrams.
Symposium on Computational Geometry 1990: 225-234 |
1989 |
3 | EE | Keiko Imai,
S. Sumino,
Hiroshi Imai:
Minimax Geometric Fitting of Two Corresponding Sets of Points.
Symposium on Computational Geometry 1989: 206-275 |
2 | | Michael E. Houle,
Hiroshi Imai,
Keiko Imai,
Jean-Marc Robert:
Weighted Orthogonal Linear L\infty-Approximation and Applications.
WADS 1989: 183-193 |
1988 |
1 | EE | Peter Yamamoto,
Kenji Kato,
Keiko Imai,
Hiroshi Imai:
Algorithms for Vertical and Orthogonal L1 Linear Approximation of Points.
Symposium on Computational Geometry 1988: 352-361 |