Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2007-07-03
2007-07-03
Mofiz, Apu M (Department: 2161)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000
Reexamination Certificate
active
09983239
ABSTRACT:
A place name information extraction apparatus in which not only a place name expression appeared in a text is extracted but also the type of the extracted place name expression can be judged, and a place name information extraction method of the apparatus, and a storing medium stored place name information extraction programs of the method, and a map information retrieval apparatus used the place name information extraction apparatus are provided. The place name information extraction apparatus provides a place name expression detecting means that detects a place name expression appeared in a text and its position appeared the place name expression in the text, and a place name type judging means that judges a place name type, which signifies a meaning role of the place name expression appeared in the text, by analyzing before and after the position appeared the place name expression in the text.
REFERENCES:
patent: 5734749 (1998-03-01), Yamada et al.
patent: 5819261 (1998-10-01), Takahashi et al.
patent: 5857187 (1999-01-01), Uenoyama et al.
patent: 5907841 (1999-05-01), Sumita et al.
patent: 6076088 (2000-06-01), Paik et al.
patent: 6263343 (2001-07-01), Hirono
patent: 6272490 (2001-08-01), Yamakita
patent: 6286014 (2001-09-01), Fukushima et al.
patent: 6324467 (2001-11-01), Machii et al.
patent: 6381637 (2002-04-01), Kamada
patent: 6466940 (2002-10-01), Mills
patent: 6578078 (2003-06-01), Smith et al.
patent: 6983482 (2006-01-01), Morita et al.
patent: 2002/0073124 (2002-06-01), Masuda et al.
patent: 5-181900 (1993-07-01), None
patent: 6-52221 (1994-02-01), None
patent: 2000-29902 (2000-01-01), None
IREX-NE, “Development Of Proper Expression Extraction System and Evaluation”, 1999, pp. 171-178.
Fukushima Toshikazu
Ishiguro Yoshihide
Kida Koji
Foley & Lardner LLP
Mofiz Apu M
NEC Corporation
Nguyen Cindy
LandOfFree
Place name information extraction apparatus and extraction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Place name information extraction apparatus and extraction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Place name information extraction apparatus and extraction... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3762826