Ryuichi Oka

2009
33	EE	Yuichi Yaguchi, Kenta Iseki, Ryuichi Oka: Optimal Pixel Matching between Images. PSIVT 2009: 597-610
2008
32	EE	Ryuichi Oka, Aizu Wakamatsu: Dynamic Programming. Wiley Encyclopedia of Computer Science and Engineering 2008
2007
31	EE	Yuichi Yaguchi, Yoshiyuki Watanabe, Keitaro Naruse, Ryuichi Oka: Speech and Song Search on the Web: System Design and Implementation. CIT 2007: 270-275
30	EE	Hiroki Hashiguchi, Takuichi Nishimura, Jian Xin Zhang, Junko Takita, Ryuichi Oka: Music signal spotting retrieval by a humming query using model driven path continuous dynamic program. Systems and Computers in Japan 38(10): 95-104 (2007)
2006
29	EE	Yuichi Yaguchi, Hiroshi Ohnishi, Kenta Yamaki, Keitaro Naruse, Ryuichi Oka, Steven D. Tripp: Word Space: A New Approach to Describe Word Meanings. CIT 2006: 11
28	EE	Yuichi Yaguchi, Hiroshi Ohnishi, Satoshi Mori, Keitaro Naruse, Ryuichi Oka, Hironobu Takahashi: A Mining Method for LinkedWeb Pages Using Associated Keyword Space. SAINT 2006: 268-276
27	EE	Hiroshi Kameya, Shunji Mori, Ryuichi Oka: A segmentation-free biometric writer verification method based on continuous dynamic programming. Pattern Recognition Letters 27(6): 567-577 (2006)
2005
26	EE	Yuichi Yaguchi, Ryuichi Oka: Song Wave Retrieval Based on Frame-Wise Phoneme Recognition. AIRS 2005: 503-509
25	EE	Keitaro Naruse, Ryuichi Oka: Search in linked document space by social topology agents. Congress on Evolutionary Computation 2005: 850-855
2004
24	EE	Yuya Iwasa, Ryuichi Oka: Spotting Recognition and Tracking of a Deformable Object in a Time-Varying Image Using Two-Dimensional Continuous Dynamic Programming. CIT 2004: 33-38
2003
23	EE	Hiroshi Kameya, Shunji Mori, Ryuichi Oka: Figure-Based Writer Verification by Matching between an Arbitrary Part of Registered Sequence and an Input Sequence Extracted from On-Line Handwritten Figures. ICDAR 2003: 985-989
22	EE	Masataka Goto, Hiroki Hashiguchi, Takuichi Nishimura, Ryuichi Oka: RWC Music Database: Music genre database and musical instrument sound database. ISMIR 2003
2002
21	EE	Masataka Goto, Hiroki Hashiguchi, Takuichi Nishimura, Ryuichi Oka: RWC Music Database: Popular, Classical and Jazz Music Databases. ISMIR 2002
20	EE	Hiroshi Kameya, Shunji Mori, Ryuichi Oka: A Method of Writer Verification without Keyword Registration Using Feature Sequences extraction from On-line Handwrittern Sentences. MVA 2002: 479-483
2001
19	EE	Takuichi Nishimura, Ryuichi Oka: Retrieval of Similar Time-Series Patterns for Chance Discovery. JSAI Workshops 2001: 486-490
2000
18	EE	Takuichi Nishimura, Shunsuke Nozaki, K. Makimura, S. Endo, H. Yabe, Ryuichi Oka: Gestures Recognition for a Walking Person by Using a Sequence of Spatially Reduced Range Image. ICMI 2000: 81-87
17	EE	Nobuhiro Sekimoto, Takuichi Nishimura, Hironobu Takahashi, Ryuichi Oka: Continuous Retrieval of Video Using Segmentation-Free Query. ICPR 2000: 3375-3378
16		Yasuhide Mori, Hironobu Takahashi, Ryuichi Oka: Automatic word assignment to images based on dividing image and vector quantization. RIAO 2000: 285-293
15		Shigeaki Sakurai, Hironobu Takahashi, Ryuichi Oka: Effect of Background Knowledge in a Task Model Self-organization Method. SAC (1) 2000: 20-27
14		Takuichi Nishimura, H. Yabe, Ryuichi Oka: A Method of Model Improvement for Spotting Recognition of Gestures Using an Image Sequence. New Generation Comput. 18(2): 89-102 (2000)
13	EE	Takuichi Nishimura, Toshiro Mukai, Shunsuke Nozaki, Ryuichi Oka: Adaptation to gesture performers by an on-line teaching system for spotting recognition of gestures from a time-varying image. Systems and Computers in Japan 31(1): 39-47 (2000)
1998
12		Takuichi Nishimura, Toshiharu Mukai, Ryuichi Oka: Non-monotonic Continuous Dynamic Programming for Spotting Recognition of Hesitated Gestures from Time-Varying Images. ACCV (2) 1998: 734-741
11	EE	Takashi Endo, Jian Xin Zhang, Masakyuki Nakazawa, Ryuichi Oka: Mutual Spotting Retrieval between Speech and Video Image Using Self-Organized Network Databases. AMCP 1998: 103-118
10		Ryuichi Oka: Spotting Method for Classification of Real World Data. Comput. J. 41(8): 559-565 (1998)
9	EE	Takuichi Nishimura, Kiyoshi Furukawa, Toshiro Mukai, Ryuichi Oka: Weight-decreasing reference interval-free continuous DP for retrieval of time-sequence patterns. Systems and Computers in Japan 29(10): 15-25 (1998)
1997
8	EE	Hiroshi Kojima, Yoshiaki Itoh, Ryuichi Oka: Mobile robot location identification system using reference interval-free continuous dynamic programming applied to time-varying images. Systems and Computers in Japan 28(11): 1-10 (1997)
1996
7	EE	Shigeki Nagaya, Susumu Seki, Ryuichi Oka: A Proposal of Pattern Space Trajectory for Gesture Spotting Recognition. BMVC 1996
6	EE	Takuichi Nishimura, Ryuichi Oka: Spotting recognition of human gestures from time-varying images. FG 1996: 318-322
5	EE	Shigeki Nagaya, Ryuichi Oka, Susumu Seki: A Theoretical Consideration of Pattern Space Trajectory for Gesture Spotting Recognition. FG 1996: 72-77
1994
4		Ryuichi Oka: The Real World Computing Program. Artif. Intell. Rev. 8(2-3): 105-111 (1994)
3		Ryuichi Oka: Hierarchical Labelling for Integrating Images and Words. Artif. Intell. Rev. 8(2-3): 123-145 (1994)
1993
2		Hiroaki Kitano, Walther von Hahn, Lawrence Hunter, Ryuichi Oka, Benjamin W. Wah, Toshio Yokoi: Grand Challenge AI Applications. IJCAI 1993: 1677-1683
1990
1		Ryuichi Oka: A Self-Organizing Network Composed of Symbol Nodes With Location Parameter. ALT 1990: 81-94

Coauthor Index

1	S. Endo	[18]
2	Takashi Endo	[11]
3	Kiyoshi Furukawa	[9]
4	Masataka Goto	[21] [22]
5	Walther von Hahn	[2]
6	Hiroki Hashiguchi	[21] [22] [30]
7	Lawrence Hunter	[2]
8	Kenta Iseki	[33]
9	Yoshiaki Itoh	[8]
10	Yuya Iwasa	[24]
11	Hiroshi Kameya	[20] [23] [27]
12	Hiroaki Kitano	[2]
13	Hiroshi Kojima	[8]
14	K. Makimura	[18]
15	Satoshi Mori	[28]
16	Shunji Mori	[20] [23] [27]
17	Yasuhide Mori	[16]
18	Toshiharu Mukai	[12]
19	Toshiro Mukai	[9] [13]
20	Shigeki Nagaya	[5] [7]
21	Masakyuki Nakazawa	[11]
22	Keitaro Naruse	[25] [28] [29] [31]
23	Takuichi Nishimura	[6] [9] [12] [13] [14] [17] [18] [19] [21] [22] [30]
24	Shunsuke Nozaki	[13] [18]
25	Hiroshi Ohnishi	[28] [29]
26	Shigeaki Sakurai	[15]
27	Susumu Seki	[5] [7]
28	Nobuhiro Sekimoto	[17]
29	Hironobu Takahashi	[15] [16] [17] [28]
30	Junko Takita	[30]
31	Steven D. Tripp	[29]
32	Benjamin W. Wah	[2]
33	Aizu Wakamatsu	[32]
34	Yoshiyuki Watanabe	[31]
35	H. Yabe	[14] [18]
36	Yuichi Yaguchi	[26] [28] [29] [31] [33]
37	Kenta Yamaki	[29]
38	Toshio Yokoi	[2]
39	Jian Xin Zhang	[11] [30]

Colors in the list of coauthors