Title:
SYSTEM AND METHOD FOR NATURAL LANGUAGE DIALOG BY COMPUTER AND RECORDED MEDIUM
Document Type and Number:
WIPO Patent Application WO/2001/003006
Kind Code:
A1
Abstract:
A system for natural language dialog by a computer comprises input means (101), analyzing means (102), switching means (103), chat mode dialog means (104), general mode dialog means (105), business mode dialog means (106), output means (107), ask-in-return means (108), and ask-in-return answering means (109). The sentence of a natural language inputted by a user is interpreted. The response is made by selecting one of dialog means having different properties and prepared preliminary. If information included in the input sentence is insufficient, asking about that is made to complement the information and retrieval is performed to present necessary information to the user.
Inventors:
RYU TADAMITSU (JP)
Application Number:
PCT/JP2000/004526
Publication Date:
January 11, 2001
Filing Date:
July 06, 2000
Export Citation:
Assignee:
CAI CO LTD (JP)
RYU TADAMITSU (JP)
RYU TADAMITSU (JP)
International Classes:
G06F17/30; (IPC1-7): G06F17/30
Foreign References:
| JPH07219961A | 1995-08-18 | |||
| JPS6217871A | 1987-01-26 | |||
| JPH096790A | 1997-01-10 | |||
| JPH08147310A | 1996-06-07 | |||
| JPH0991309A | 1997-04-04 | |||
| EP0829811A1 | 1998-03-18 | |||
| JPS63106042A | 1988-05-11 | |||
| JPH04332084A | 1992-11-19 | |||
| JPH11203325A | 1999-07-30 | |||
| JP2000048038A | 2000-02-18 | |||
| JPH04348470A | 1992-12-03 | |||
| JPH1097533A | 1998-04-14 | |||
| JPH04186435A | 1992-07-03 |
Other References:
NORIO FUJII ET AL.: "Kaiwa ni yoru consultation model kousou tool", FUJITSU, vol. 29, no. 3, June 1988 (1988-06-01), pages 223 - 228, XP002946526
NORIO FUJII ET AL.: "3 Saiji wo model ni shita chishiki jidou kakutoku system no gaiyou", PROCEEDINGS OF THE 35TH NATIONAL MEETING (THE SECOND HALF OF 1987), INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), 28 September 1987 (1987-09-28), pages 1877 - 1878, XP002946527
YOSHIHIRO SUGIHARA ET AL.: "Toukei DB no shizen gengo ni yoru riyou shien -Kokudo jouhou jisho system project no.3-", PROCEEDINGS OF THE 35TH NATIONAL MEETING (THE SECOND HALF OF 1987), INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), 28 September 1987 (1987-09-28), pages 317 - 318, XP002946528
SHNJI ICHIKAWA ET AL.: "Nihongo interface kit IF-kit", NEC GIHOU, vol. 47, no. 8, 16 September 1994 (1994-09-16), pages 53 - 58, XP002946529
YUUYA NAGAKAWEA ET AL.: "Shitsumon outou ni okeru wadai kanri houshiki ni tsuite", TRANSACTIONS OF INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), vol. 28, no. 9, 15 September 1987 (1987-09-15), pages 998 - 1001, XP002946530
NORIO FUJII ET AL.: "3 Saiji wo model ni shita chishiki jidou kakutoku system no gaiyou", PROCEEDINGS OF THE 35TH NATIONAL MEETING (THE SECOND HALF OF 1987), INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), 28 September 1987 (1987-09-28), pages 1877 - 1878, XP002946527
YOSHIHIRO SUGIHARA ET AL.: "Toukei DB no shizen gengo ni yoru riyou shien -Kokudo jouhou jisho system project no.3-", PROCEEDINGS OF THE 35TH NATIONAL MEETING (THE SECOND HALF OF 1987), INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), 28 September 1987 (1987-09-28), pages 317 - 318, XP002946528
SHNJI ICHIKAWA ET AL.: "Nihongo interface kit IF-kit", NEC GIHOU, vol. 47, no. 8, 16 September 1994 (1994-09-16), pages 53 - 58, XP002946529
YUUYA NAGAKAWEA ET AL.: "Shitsumon outou ni okeru wadai kanri houshiki ni tsuite", TRANSACTIONS OF INFORMATION PROCESSING SOCIETY OF JAPAN (IPSJ), vol. 28, no. 9, 15 September 1987 (1987-09-15), pages 998 - 1001, XP002946530
Attorney, Agent or Firm:
Nishimori, Koji (Akasaka 4-chome Minato-ku, Tokyo, JP)
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