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Hiroshi Imai
Hiroshi Imai
Department of Computer Science, University of Tokyo
Verified email at is.s.u-tokyo.ac.jp
Title
Cited by
Cited by
Year
Applications of weighted Voronoi diagrams and randomization to variance-based k-clustering
M Inaba, N Katoh, H Imai
Proceedings of the tenth annual symposium on Computational geometry, 332-339, 1994
6071994
Visibility of disjoint polygons
T Asano, T Asano, L Guibas, J Hershberger, H Imai
Algorithmica 1 (1-4), 49-63, 1986
3211986
Voronoi diagram in the Laguerre geometry and its applications
H Imai, M Iri, K Murota
SIAM Journal on Computing 14 (1), 93-105, 1985
3191985
Polygonal approximations of a curve
H Imai, M Iri
Computational Morphology, 71-86, 2014
317*2014
Computational-geometric methods for polygonal approximations of a curve
H Imai, M Iri
Computer Vision, Graphics, and Image Processing 36 (1), 31-41, 1986
2541986
Finding the connected components and a maximum clique of an intersection graph of rectangles in the plane
H Imai, T Asano
Journal of algorithms 4 (4), 310-323, 1983
2331983
A fast algorithm for finding better routes by AI search techniques
T Ikeda, MY Hsu, H Imai, S Nishimura, H Shimoura, T Hashimoto, ...
Vehicle Navigation and Information Systems Conference, 1994. Proceedings …, 1994
2301994
Biological sequence compression algorithms
T Matsumoto, K Sadakane, H Imai
Genome informatics 11, 43-52, 2000
2122000
Finding k points with minimum diameter and related problems
A Aggarwal, H Imai, N Katoh, S Suri
Journal of algorithms 12 (1), 38-56, 1991
207*1991
Visibility-polygon search and Euclidean shortest paths
T Asano, T Asano, L Guibas, J Hershberger, H Imai
Foundations of Computer Science, 1985., 26th Annual Symposium on, 155-164, 1985
1871985
An optimal algorithm for approximating a piecewise linear function
H Imai, M Iri
Journal of information processing 9 (3), 159-162, 1986
1641986
Efficient algorithms for geometric graph search problems
H Imai, T Asano
SIAM Journal on Computing 15 (2), 478-494, 1986
1511986
Phase-covariant quantum cloning of qudits
H Fan, H Imai, K Matsumoto, XB Wang
Physical Review A 67 (022317), 2003
1442003
Phase-covariant quantum cloning of qudits
H Fan, H Imai, K Matsumoto, XB Wang
Physical Review A 67 (2), 022317, 2003
1442003
Phase-covariant quantum cloning of qudits
H Fan, H Imai, K Matsumoto, XB Wang
Physical Review A 67, 022317, 2003
1442003
Practical use of bucketing techniques in computational geometry
T Asano, M Edahiro, H Imai, M Iri, K Murota
Computational Geometry 2, 153-195, 1985
1411985
Classification of various neighborhood operations for the nurse scheduling problem
T Osogami, H Imai
Algorithms and Computation, 72-83, 2000
1282000
Computing the Tutte polynomial of a graph of moderate size
K Sekine, H Imai, S Tani
Algorithms and Computations, 224-233, 1995
1231995
A multiplicative barrier function method for linear programming
M Iri, H Imai
Algorithmica 1 (1-4), 455-482, 1986
1171986
General-purpose parallel simulator for quantum computing
J Niwa, K Matsumoto, H Imai
Unconventional Models of Computation, 230-251, 2002
104*2002
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