Masakazu Suzuki
Faculty of Mathematics and Graduate School of Mathematics, Kyushu University

Prof. Suauki


1. Profile
2. Articles
  A. Complex analysis, affine algebraic geometry
  B. Mathematical formulae recognition (Click here to see demos or to download softwares)
  

Last update 29/02/2004


1. Profile

12/01/1947 Born in Aichi-ken, Japan

1969 Bachelor of Science (Mathematics), Kyoto University
1971 Master of Science (Mathematics), Kyoto University
1977 Doctorat d'Etat es Sciences, Universite Paris VII

1975/9 - 1977/3 Attache de recherche, CNRS France
1977/4 Kyushu University, Faculty of Engineering, Lecturer
1978/9 Kyushu University, Faculty of Engineering, Assistant Professor
1994/7 Kyushu University, Graduate School of Mathematics, Professor
2001/4 Kyushu University, Faculty of Mathematics, Professor

Hobby :
 1. fishing of ayu (sweet fish of salmon family),
 2. game of GO (but not strong),
 3. mathematical formulae recognition.


2. Articles

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A. Complex analysis, affine algebraic geometry

1. Propriétés topologiques des polynômes de deux variables complexes et automorphismes algébriques de l'espace C2
J.Math.Soc.Japan, Vol.26 No.2 241-257, (1974)

2. Sur les relations d'équivalences ouvertes dans les espaces analyitiques
Ann.scient.Ec.Norm.Sup., 4e série t.7 no.4 531-542, (1974)

3. Sur les opérations holomorphes du groupe additif complexe sur l'espace de deux variables complexes
Ann.scient.Ec.Norm.Sup., 4e série t.10 no.4 517-546, (1977)

4. Sur les intégrales premières de certains feuilletages analytiques complexes
Lecture Notes in Math. 670, Springer, 53-79, (1978)

5. Sur les opérations holomorphes de C et de C2 sur un espace de Stein
Séminaire François Norguet 1975-1976, Springer, 80-88, (1978)

6. Compactifications of C×C* and (C*)2
Tôhoku Math. J. Vol.31 No.4 453-468, (1979)

7. Sur les singularités essentielles et isolées des applications holomorphes àvaleurs dans une surfaces complexes
Publ. RIMS Kyoto Univ. Vol.16 No.2 461-497, (1980) (with T.Nishino)

8. Comportement des applications holomorphes autour d'un ensembles polaire
C.R.Acad.Sci.Paris t.304, Série I 191-194 (1987)

9. Comportement des applications holomorphes autour d'un ensembles polaire II
C.R.Acad.Sci.Paris t.306, Série I 535-538 (1988)

10. Equivalences problem and automorphisms of some abelian branched coverings of the Riemann sphere
Mem. Fac. Sic. Kyushu Univ. ser.A vol.42 no.2 145-152 (1988) (with K.Sakurai)

11. On the family of holomorphic mappings into projective pace with lacunary hyper surfaces
J.Math.Kyoto.Univ. Vol.30 No.3 451-458, (1990) 4> (with Y.Adachi)

12. Degeneracy points of the Kobayashi pseudodistances on complexes manifolds
Proceedings Symp. Pure Math. A.M.S. Vol.52 Part2 41-51, (1991) (with Y.Adachi)

13. Calculation system for the dual graph of resolution of the algebraic curve singularities using Risa/Asir PDF file 300KB
Proceedings of the Third Asian Technology Conference in Mathematics,
Springer-Verlag (1998) 352-361 (with M.Fujimoto)

PDF file 300KB14. Affine plane curves with one place at infinity
Annales Inst. Fourier, vol.49, 2 (1999) 375-404

PDF file 214KB15. Construction of Affine Plane Curves With One Place at Infinity.
Osaka J. Math. vol.39 (2002) 1-23 (with M.Fujimoto)

PDFファイル 218KB16. On polynomial curves in the affine plane.
Osaka J. Math. Volume 43 (2006), 597-608 (with M.Fujimoto and K.Yokoyama)

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B. Mathematical document information processing
    (Click here to see demos or to download softwares)

S.Nouzumi, R.Fukuda, F.Tamari, M.Suzuki, Mathematical symbol recognition using filtering method and its application to the segmentation of Japanese area/Mathematical area (in Japanese),
IEICE D-II Vol.j83-DII, No.3 (2000) 895-906

K.Inoue, R.Miyazaki, M.Suzuki, Optical Recognition of Printed Matheml Documents,
Proceedings of the Third Asian Technology Conference in Mathematics, Springer-Verlag (1998) 280-289

S.Nouzumi, K.Inoue, R.Miyazaki, M.Suzuki, Optical Recognition System of Printed Japanese Mathematical Documents, Proceedings of Third IAPR Workshop on Document Analysis Systems (1998) 197-200

PDF file 107KB H.Okamura, T.Kanahori, W.Cong, R.Fukuda, F.Tamari, M.Suzuki, A Handwriting Interface for Computer Algebra Systems, Proceedings of the Fourth Asian Technology Conference on ematics, Guangzhou (1999) 291-300

R.Fukuda, N.Ohtake, M.Suzuki, Optical Recognition and Braille Transcription of Mathematical Documents,
Proceedings of the 7th International Conference on Computers Helping People with Special Needs (ICCHP), Karlsruhe (2000) 711-718

PDF file 146KB T.Kanahori, K.Tabata, W.Cong, F.Tamari, M.Suzuki, On-Line Recognition of Mathematical Expressions Using Automatic Rewriting Method. Advances in Multimodal Interfaces -- ICMI2000, Lecture Notes in Computer Science 1948, Springer (2000) 394-401

PDF file 287KB Y.Eto, M.Suzuki, Mathematical Formula Recognition Using Virtual Link Network,
Proceedings of the Sixth International Conference on Document Analysis and Recognition, Seattle, IEEE Computer Society Press (2001) 430-437

PDF file 343KBT.Kanahori, M.Suzuki, A Recognition Method of Matrices by Using Variable Block Pattern Elements Generating ectangular Areas, Graphics Recognition -- Algorithms and Applications, Lecture Note in Computer Science 2390, Springer (2002) 320--329

PDF file 187KBY.Baba, M.Suzuki An Annotated Corpus and a Grammar Model of Theorem Description ,
Mathematical Knowledge Management,
Lecture Notes in Computer Sciences 2594, Springer (2003) 93-104

PDF file 557KBM.Fujimoto, T.Kanahori, M.Suzuki, Infty Editor - A Mathematics Typesetting Tool with a Handwriting Interface and a Graphical Front-End to OpenXM Servers,
Computer Algebra - Algorithms, Implementations and Applications,
RIMS Kokyuroku Vol.1335 (2003) 217-226

PDF file 474KBA.Nomura, K.Michishita, S.Uchida, M.Suzuki, Detection and Segmentation of Touching Characters in Mathematical Expressions , Proceedings of the Seventh International Conference on Document Analysis and Recognition, Edinburgh, IEEE Computer Society Press (2003) 126-130

PDF file 290KBT.Kanahori, M.Suzuki, Detection of Matrices and Segmentation of Matrix Elements in Scanned Images of Scientific Documents,  Proceedings of the Seventh International Conference on Document Analysis and Recognition, Edinburgh, IEEE Computer Society Press (2003) 433-437

PDF file 290KBM.Suzuki, F.Tamari, R.Fukuda, S.Uchida, T.Kanahori, Infty- an integrated OCR system for mathematical documents, Proceedings of ACM Symposium on Document Engineering 2003, Grenoble, Ed. C.Vanoirbeek, C.Roisin, E. Munson, 2003, pp.95-104

PDF file 191KB M.Suzuki, T.Kanahori, N.Ohtake, K.Yamaguchi, An Integrated OCR Software for mathematical Documents and Its Output with Accessibility, Computers Helping people with Special Needs, 9th International Conference ICCHP2004, Paris, July 2004, Lecture Notes in Computer Sciences 3119, Springer (2004) pp.648-655

PDF file 191KB K.Nakagawa, A.Nomura, M.Suzuki, Extraction of Logical Structure from Articles in Mathematics,
Mathematical Knowledge Management, 3rd International Conference MKM2004, Bialowieja, Poland,
Lecture Notes in Computer Sciences 3119, Springer (2004) pp.276-289

PDF file 2.6MB S.Uchida, A. Nomura, M. Suzuki, Quantitative Analysis of Mathematical Documents,
International Journal on Document Analysis and Recognition, Vol. 7, No. 4, Springer (2005), pp.211-218

PDF file 147KB M.Suzuki, S.Uchida, A.Nomura, A Ground-Truthed Mathematical Character and Symbol Image  Database, Proceedings of 8th International Conference on Document Analysis and Recognition (ICDAR 2005), Seoul, Korea, Vol.2, IEEE Computer Society Press (2005) pp.675-679

PDF file 367KB S.Toyota, S.Uchida, M.Suzuki. A Structural Analysis of Mathematical Formulae with Verification based on Formula Description Grammar, (Procceedings of the 7th International Workshop DAS 2006, Nelson, New Zealand) Document Analysis Systems VII, Lecture Notes in Computer Sciences 3872 (2006) pp.153-163

PDF file 367KB T.Kanahori, M.Suzuki. Refinement of digitized documents through recognition of mathematical formulae, Proceedings of the 2nd International Workshop on Document Image Analysis for Libraries, April 2006, Lyon (France) pp.27-28

PDF file 367KB C.D.Malon, S.Uchida, M.Suzuki Support Vector Machines for Mathematical Symbol Recognition Structural, Syntactic, and Statistical Pattern Recognition, Lecture Notes in Computer Sciences (Proceedings of Joint IAPR Workshop on SSPR2006 and SSPR2006, Hong Kong, China) 4109, pp.136-144, 2006

PDF file T.Kanahori, A.Sexton, V.Sorge, M.Suzuki Capturing Abstract Matrices from Paper, Lecture Notes in Computer Science, Springer, 4108 pp.124-138, 2006

PDF file T.Komada, K.Yamaguchi, F.Kawane, M.Suzuki New Environment for Visually Disabled Students to Access -- Scientific Information by Combining Speech Interface and Tactile Graphics, Lecture Notes in Computer Science, Springer, 4061 pp.1183-1190, 2006

PDFファイル 135KB T.Kanahori, M.Suzuki Scientific English PDF Document Reader for Visually Impaired People Utilizing Embedded Text Information, (in Japanese), IEICE Vol.J90-D No.3 (2007) pp.706-714

PDF file C.D.Malon, S.Uchida, M.Suzuki Mathematical symbol recognition with support vector machines, Lecture Notes in Computer Sciences (Proceedings of Joint IAPR Workshop on SSPR2006 and SSPR2006, Hong Kong, China) Pattern Recognition Letters 29 (2008) 1326-1332

PDF file A. Fujiyoshi, M. Suzuki, S. Uchida Verification of Mathematical Formulae Based on a Combination of Context-Free Grammar and Tree Grammar, The Seventh International Conference on Mathematical Knowledge Management (MKM 2008, Birmingham, UK)

PDF file Walaa Aly, Seiichi Uchida, and Masakazu Suzuki Identifying Subscripts and Superscripts in Mathematical Documents, Mathematics in Computer Science, Bc 2008 Birkhauser Verlag Basel/Switzerland DOI 10.1007/s11786-008-0051-9