Ryoji Kataoka

	2009
19		Masaya Murata, Hiroyuki Toda, Yumiko Matsuura, Ryoji Kataoka: Query-page intention matching using clicked titles and snippets to boost search rankings. JCDL 2009: 105-114
18		Masaya Murata, Hiroyuki Toda, Yumiko Matsuura, Ryoji Kataoka: Access concentration detection in click logs to improve mobile Web-IR. Inf. Sci. 179(12): 1859-1869 (2009)
	2008
17		Hiroyuki Toda, Norihito Yasuda, Yumiko Matsuura, Ryoji Kataoka: Incorporating place name extents into geo-ir ranking. CIKM 2008: 1489-1490
16		Takeshi Kurashima, Katsuji Bessho, Hiroyuki Toda, Toshio Uchiyama, Ryoji Kataoka: Ranking Entities Using Comparative Relations. DEXA 2008: 124-133
15		Yukio Uematsu, Takafumi Inoue, Kengo Fujioka, Ryoji Kataoka, Hayato Ohwada: Proximity Scoring Using Sentence-Based Inverted Index for Practical Full-Text Search. ECDL 2008: 308-319
14		Hiroyuki Toda, Hiroyuki Kitagawa, Ko Fujimura, Ryoji Kataoka: Topic structure mining using temporal co-occurrence. ICUIMC 2008: 236-241
13		Masaya Murata, Hiroyuki Toda, Yumiko Matsuura, Ryoji Kataoka: Improving Mobile Web-IR Using Access Concentration Sites in Search Results. WISE 2008: 221-234
	2007
12		Osamu Furuse, Nobuaki Hiroshima, Setsuo Yamada, Ryoji Kataoka: Opinion Sentence Search Engine on Open-Domain Blog. IJCAI 2007: 2760-2765
	2006
11		Hiroyuki Toda, Ryoji Kataoka, Hiroyuki Kitagawa: Topic Structure Mining for Document Sets Using Graph-Based Analysis. DEXA 2006: 327-337
10		Yukio Uematsu, Ryoji Kataoka, Hiroshi Takeno: Clustering Presentation of Web Image Retrieval Results using Textual Information and Image Features. EuroIMSA 2006: 217-222
9		Hiroyuki Toda, Ko Fujimura, Ryoji Kataoka, Hiroyuki Kitagawa: Topic Structure Mining Using PageRank Without Hyperlinks. ICADL 2006: 151-162
	2005
8		Hiroyuki Toda, Ryoji Kataoka: A search result clustering method using informatively named entities. WIDM 2005: 81-86
7		Hiroyuki Toda, Ryoji Kataoka: A clustering method for news articles retrieval system. WWW (Special interest tracks and posters) 2005: 988-989
6		Yasushi Sakurai, Masatoshi Yoshikawa, Shunsuke Uemura, Ryoji Kataoka: A similarity search algorithm for ellipsoid queries using spatial transformation. Systems and Computers in Japan 36(1): 88-98 (2005)
	2002
5		Hidenobu Nagata, Naoko Kosugi, Ryoji Kataoka, Takashi Honishi: Sound compassTM - a fast query-by-humming system using multi-dimensional feature vectors. IWEC 2002: 273-280
	2001
4		Naoko Kosugi, Go Nishimura, Junji Teramoto, Kazuyoshi Mii, Makoto Onizuka, Seiichi Kon'ya, Akira Kojima, Ryoji Kataoka, Takashi Honishi, Kazuhiko Kushima: Content-based retrieval applications on a common database management system. ACM Multimedia 2001: 599-600
3		Yasushi Sakurai, Masatoshi Yoshikawa, Ryoji Kataoka, Shunsuke Uemura: Similarity Search for Adaptive Ellipsoid Queries Using Spatial Transformation. VLDB 2001: 231-240
	2000
2		Hirohide Endoh, Ryoji Kataoka: Content-based Video Retrieval Based on Similarity of Camera Motion. VDB 2000: 45-
	1998
1		Go Nishimura, Tamio Kihara, Ryoji Kataoka: Videoplex: A New System Framework for Constructing Video-Based Three-Dimensional Space. AMCP 1998: 289-300

Coauthor Index

1	Katsuji Bessho	[16]
2	Hirohide Endoh	[2]
3	Ko Fujimura	[9] [14]
4	Kengo Fujioka	[15]
5	Osamu Furuse	[12]
6	Nobuaki Hiroshima	[12]
7	Takashi Honishi	[4] [5]
8	Takafumi Inoue	[15]
9	Tamio Kihara	[1]
10	Hiroyuki Kitagawa	[9] [11] [14]
11	Akira Kojima	[4]
12	Seiichi Kon'ya	[4]
13	Naoko Kosugi	[4] [5]
14	Takeshi Kurashima	[16]
15	Kazuhiko Kushima	[4]
16	Yumiko Matsuura	[13] [17] [18] [19]
17	Kazuyoshi Mii	[4]
18	Masaya Murata	[13] [18] [19]
19	Hidenobu Nagata	[5]
20	Go Nishimura	[1] [4]
21	Hayato Ohwada	[15]
22	Makoto Onizuka	[4]
23	Yasushi Sakurai	[3] [6]
24	Hiroshi Takeno	[10]
25	Junji Teramoto	[4]
26	Hiroyuki Toda	[7] [8] [9] [11] [13] [14] [16] [17] [18] [19]
27	Toshio Uchiyama	[16]
28	Yukio Uematsu	[10] [15]
29	Shunsuke Uemura	[3] [6]
30	Setsuo Yamada	[12]
31	Norihito Yasuda	[17]
32	Masatoshi Yoshikawa	[3] [6]

Colors in the list of coauthors