Katsunobu Imai

	2009
29		Naonori Tanimoto, Katsunobu Imai, Chuzo Iwamoto, Kenichi Morita: On the Non-existance of Rotation-Symmetric von Neumann Neighbor Number-Conserving Cellular Automata of Which the State Number is Less than Four. IEICE Transactions 92-D(2): 255-257 (2009)
	2008
28		Naonori Tanimoto, Katsunobu Imai: A Construction Method of Moore Neighborhood Number-Conserving Cellular Automata. ACRI 2008: 244-251
27		Katsunobu Imai, Bruno Martin: Simulations between triangular and hexagonal number-conserving cellular automata CoRR abs/0809.0355: (2008)
26		Chuzo Iwamoto, Harumasa Yoneda, Kenichi Morita, Katsunobu Imai: A Recursive Padding Technique on Nondeterministic Cellular Automata. IEICE Transactions 91-A(9): 2335-2340 (2008)
	2007
25		Chuzo Iwamoto, Harumasa Yoneda, Kenichi Morita, Katsunobu Imai: A Time Hierarchy Theorem for Nondeterministic Cellular Automata. TAMC 2007: 511-520
24		Chuzo Iwamoto, Naoki Hatayama, Yoshiaki Nakashiba, Kenichi Morita, Katsunobu Imai: Translational lemmas for DLOGTIME-uniform circuits, alternating TMs, and PRAMs. Acta Inf. 44(5): 345-359 (2007)
	2005
23		Chuzo Iwamoto, Yoshiaki Nakashiba, Kenichi Morita, Katsunobu Imai: Translational Lemmas for Alternating TMs and PRAMs. FCT 2005: 137-148
	2004
22		Chuzo Iwamoto, Naoki Hatayama, Kenichi Morita, Katsunobu Imai, Daisuke Wakamatsu: Hierarchies of DLOGTIME-Uniform Circuits. MCU 2004: 211-222
	2003
21		Chuzo Iwamoto, Katsuyuki Tateishi, Kenichi Morita, Katsunobu Imai: Simulations Between Multi-dimensional Deterministic and Alternating Cellular Automata. Fundam. Inform. 58(2003): 261-271 (2003)
20		Jia Lee, Katsunobu Imai, Kenichi Morita: Simulation of one-dimensional cellular automata by uniquely parallel parsable grammars. Theor. Comput. Sci. 1-3(304): 185-200 (2003)
	2002
19		Chuzo Iwamoto, Takeshi Andou, Kenichi Morita, Katsunobu Imai: Computational Complexity in the Hyperbolic Plane. MFCS 2002: 365-374
18		Katsunobu Imai, Kenji Fujita, Chuzo Iwamoto, Kenichi Morita: Embedding a Logically Universal Model and a Self-Reproducing Model into Number-Conserving Cellular Automata. UMC 2002: 164-175
17		Chuzo Iwamoto, Katsuyuki Tateishi, Kenichi Morita, Katsunobu Imai: A quadratic speedup theorem for iterative arrays. Acta Inf. 38(11/12): 847-858 (2002)
16		Katsunobu Imai, Takahiro Hori, Kenichi Morita: Self-Reproduction in Three-Dimensional Reversible Cellular Space. Artificial Life 8(2): 155-174 (2002)
15		Katsunobu Imai, Kenichi Morita, Kenji Sako: Firing Squad Synchronization Problem in Number-Conserving Cellular Automata. Fundam. Inform. 52(1-3): 133-141 (2002)
14		Chuzo Iwamoto, Tomonobu Hatsuyama, Kenichi Morita, Katsunobu Imai: Constructible functions in cellular automata and their applications to hierarchy results. Theor. Comput. Sci. 270(1-2): 797-809 (2002)
	2001
13		Chuzo Iwamoto, Katsuyuki Tateishi, Kenichi Morita, Katsunobu Imai: Speeding-Up Cellular Automata by Alternations. MCU 2001: 240-251
12		Katsunobu Imai, Yukio Matsuda, Chuzo Iwamoto, Kenichi Morita: A three-dimensional uniquely parsable array grammar that generates and parses cubes. Electr. Notes Theor. Comput. Sci. 46: (2001)
11		Kenichi Morita, Katsunobu Imai: Number-Conserving Reversible Cellular Automata and Their Computation-Universality. ITA 35(3): 239-258 (2001)
	2000
10		Jia Lee, Kenichi Morita, Hiroki Asou, Katsunobu Imai: Uniquely Parsable Unification Grammars and Their Parser Implemented in Prolog. Grammars 3(1): 63-81 (2000)
9		Katsunobu Imai, Kenichi Morita: A computation-universal two-dimensional 8-state triangular reversible cellular automaton. Theor. Comput. Sci. 231(2): 181-191 (2000)
	1999
8		Chuzo Iwamoto, Tomonobu Hatsuyama, Kenichi Morita, Katsunobu Imai: On Time-Constructible Functions in One-Dimensional Cellular Automata. FCT 1999: 316-326
7		Kenichi Morita, Satoshi Ueno, Katsunobu Imai: Characterizing the Ability of Parallel Array Generators on Reversible Partitioned Cellular Automata. IJPRAI 13(4): 523-538 (1999)
6		Kenichi Morita, Maurice Margenstern, Katsunobu Imai: Universality of Reversible Hexagonal Cellular Automata. ITA 33(6): 535-550 (1999)
5		Kenichi Morita, Katsunobu Imai: Uniquely parsable array grammars for generating and parsing connected patterns. Pattern Recognition 32(2): 269-276 (1999)
	1998
4		Katsunobu Imai, Kenichi Morita: A computation-universal two-dimensional 8-state triangular reversible cellular automaton. MCU (2) 1998: 90-99
	1996
3		Kenichi Morita, Katsunobu Imai: Logical Universality and Self-Reproduction in Reversible Cellular Automata. ICES 1996: 152-166
2		Katsunobu Imai, Kenichi Morita: Firing Squad Synchronization Problem in Reversible Cellular Automata. Theor. Comput. Sci. 165(2): 475-482 (1996)
1		Kenichi Morita, Katsunobu Imai: Self-Reproduction in a Reversible Cellular Space. Theor. Comput. Sci. 168(2): 337-366 (1996)

Coauthor Index

1	Takeshi Andou	[19]
2	Hiroki Asou	[10]
3	Kenji Fujita	[18]
4	Naoki Hatayama	[22] [24]
5	Tomonobu Hatsuyama	[8] [14]
6	Takahiro Hori	[16]
7	Chuzo Iwamoto	[8] [12] [13] [14] [17] [18] [19] [21] [22] [23] [24] [25] [26] [29]
8	Jia Lee	[10] [20]
9	Maurice Margenstern	[6]
10	Bruno Martin	[27]
11	Yukio Matsuda	[12]
12	Kenichi Morita	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [29]
13	Yoshiaki Nakashiba	[23] [24]
14	Kenji Sako	[15]
15	Naonori Tanimoto	[28] [29]
16	Katsuyuki Tateishi	[13] [17] [21]
17	Satoshi Ueno	[7]
18	Daisuke Wakamatsu	[22]
19	Harumasa Yoneda	[25] [26]

Colors in the list of coauthors