Takayoshi
Shoudai, Dr. Sci., Professor
Department of Computer Science and Engineering,
Faculty of Information Engineering,
Fukuoka Institute of Technology
3-30-1 Wajiro-higashi, Higashi-ku,
Fukuoka, 811-0295 Japan
■ Research
Interests
My research interests include algorithmic
learning theory, grammatical inference, formal system, knowledge discovery, and
data mining. I am a member of the IEICE,
IPSJ,
and MSJ.
■ Journal
Papers
1.
Takayoshi
Shoudai and Takashi Yamada, A Polynomial Time Pattern Matching Algorithm
on Graph Patterns of Bounded Treewidth, IEICE Transactions on Fundamentals of
Electronics, Communications and Computer Sciences, Special Issue on Discrete
Mathematics and Its Applications, to appear, 2017.
2.
Takayoshi
Shoudai, Kazuhide Aikoh, Yusuke Suzuki, Satoshi Matsumoto, Tetsuhiro Miyahara,
Tomoyuki Uchida, Polynomial Time Inductive Inference of Languages of Ordered
Term Tree Patterns with Height-Constrained Variables from Positive Data, IEICE
Transactions on Fundamentals of Electronics, Communications and Computer
Sciences, Vol.E100-A, No.3, pp.785-802, 2017.
3.
Takayoshi
Shoudai, Hikarui Murai, and Atsushi Okamoto, A Semi-Supervised Data Screening
for Network Traffic Data Using Graph Min-Cuts, IPSJ Transactions on
Mathematical Modeling and its Applications, Vol.9, No.2, pp.49-60, 2016.
4.
Yusuke
Suzuki, Takayoshi Shoudai, Tomoyuki Uchida, and Tetsuhiro Miyahara, An
Efficient Pattern Matching Algorithm for Ordered Term Tree Patterns, IEICE
Transactions on Fundamentals of Electronics, Communications and Computer
Sciences, Vol.E98-A, No.6, pp.1197-1211, 2015.
5.
Yasuhiro
Okamoto and Takayoshi Shoudai, Hard Optimization Problems in Learning Tree
Contraction Patterns, Applied Computing and Information Technology, Springer,
Studies in Computational Intelligence, Vol.553, pp.77-90, 2014.
■ Conference
Papers
1.
Takayoshi
Shoudai, Satoshi Matsumoto, and Yusuke Suzuki, Distributional Learning of
Regular Formal Graph System of Bounded Degree, Proceedings of the 26th International Conference on Inductive Logic
Programming (ILP2016), Lecture Notes in Artificial Intelligence, to appear,
2017.
2.
Seiya
Hara and Takayoshi Shoudai, Polynomial Time MAT Learning of C-Deterministic
Regular Formal Graph Systems, Proceedings of the 3rd International Conference
on Advanced Applied Informatics (IIAI-AAI2014), pages 204-211, 2014.
3.
Yasuhiro
Okamoto, Kensuke Koyanagi, Takayoshi Shoudai, and Osamu Maruyama, Discovery of
Tree Structured Patterns Using Markov Chain Monte Carlo Method, Proceedings of
the 7th IADIS International Conference on Information Systems (IS2014), pages
95-102, 2014.
4.
Hisashi
Tsuruta and Takayoshi Shoudai, Structure-based Data Mining and Screening for
Network Traffic Data, Proceedings of the 2nd International Conference on
Advanced Applied Informatics (IIAI-AAI2013), pages 152-157, 2013.
5.
Yasuhiro
Okamoto and Takayoshi Shoudai, Hardness of Learning Unordered Tree Contraction
Patterns, Proceedings of the 2nd International Conference on Advanced Applied
Informatics (IIAI-AAI2013), pages 141-146, 2013.
Takayoshi Shoudai
shodai (at)
fit.ac.jp