Ryohei Orihara

	2008
16		Shigeaki Sakurai, Ryohei Orihara: Classification Model Learning for Bulletin Board Site Analysis Based on Unbalanced Textual Examples. AINA 2008: 494-501
15		Kouta Nakata, Shigeaki Sakurai, Ryohei Orihara: Classification Method Utilizing Reliably Labeled Data. KES (1) 2008: 114-122
14		Shigeaki Sakurai, Youichi Kitahara, Ryohei Orihara, Koichiro Iwata, Nobuyoshi Honda, Toshio Hayashi: Discovery of Sequential Patterns Coinciding with Analysts' Interests. JCP 3(7): 1-8 (2008)
	2007
13		Tomoko Murakami, Koichiro Mori, Ryohei Orihara: Metrics for Evaluating the Serendipity of Recommendation Lists. JSAI 2007: 40-46
12		Hideki Kobayashi, Koji Kimura, Toshimitsu Kumazawa, Ryohei Orihara, Tomoko Murakami, Y. Motomura, Yoichi Nishida: Green behavior generation: A digital approach to reduce consumption. SMC 2007: 2319-2324
11		Shigeaki Sakurai, Youichi Kitahara, Ryohei Orihara: Sequential pattern mining based on a new criteria and attribute constraints. SMC 2007: 516-521
	2006
10		Shigeaki Sakurai, Youichi Kitahara, Ryohei Orihara: Sequential mining method based on a new criterion. Artificial Intelligence and Soft Computing 2006: 1-8
9		Tomoko Murakami, Ryohei Orihara: Causal Difference Detection Using Bayesian Networks. PRICAI 2006: 912-917
	2005
8		Shigeaki Sakurai, Chong Goh, Ryohei Orihara: Analysis of Textual Data with Multiple Classes. ISMIS 2005: 112-120
	2002
7		Shigeaki Sakurai, Yumi Ichimura, Akihiro Suyama, Ryohei Orihara: Acquisition of a Knowledge Dictionary from Training Examples Including Multiple Values. ISMIS 2002: 103-113
	2001
6		Tomoko Murakami, Ryohei Orihara, Naomichi Sueda: Specification of Kansei Patterns in an Adaptive Perceptual Space. Australian Joint Conference on Artificial Intelligence 2001: 356-367
5		Ryohei Orihara, Tomoko Murakami, Naomichi Sueda, Shigeaki Sakurai: Information Space Optimization with Real-Coded Genetic Algorithm for Inductive Learing. HIS 2001: 415-429
4		Shigeaki Sakurai, Yumi Ichimura, Akihiro Suyama, Ryohei Orihara: Inductive Learning of a Knowledge Dictionary for a Text Mining System. IEA/AIE 2001: 247-252
	2000
3		Tomoko Murakami, Ryohei Orihara, Takehiko Yokota: Friendly Information Retrieval through Adaptive Restructuring of Information Space. IEA/AIE 2000: 639-644
2		Tomoko Murakami, Ryohei Orihara: Friendly Information Retrieval through Adaptive Restructuring of Information Space. New Generation Comput. 18(2): 137-146 (2000)
	1990
1		Ryohei Orihara, Akihiko Osuga, Yoichi Kusui: On Paraphrasing-Based Analogical Reasoning. ALT 1990: 134-148

Coauthor Index

1	Chong Goh	[8]
2	Toshio Hayashi	[14]
3	Nobuyoshi Honda	[14]
4	Yumi Ichimura	[4] [7]
5	Koichiro Iwata	[14]
6	Koji Kimura	[12]
7	Youichi Kitahara	[10] [11] [14]
8	Hideki Kobayashi	[12]
9	Toshimitsu Kumazawa	[12]
10	Yoichi Kusui	[1]
11	Koichiro Mori	[13]
12	Y. Motomura	[12]
13	Tomoko Murakami	[2] [3] [5] [6] [9] [12] [13]
14	Kouta Nakata	[15]
15	Yoichi Nishida	[12]
16	Akihiko Osuga	[1]
17	Shigeaki Sakurai	[4] [5] [7] [8] [10] [11] [14] [15] [16]
18	Naomichi Sueda	[5] [6]
19	Akihiro Suyama	[4] [7]
20	Takehiko Yokota	[3]

Colors in the list of coauthors