Publications

2011

  • Compound reinforcement learning. Tohgoroh Matsui. Transactions of Japanese Society for Artificial Intelligence, Vol. 26, No. 2, pp. 330-334 (2011). Jan. 2011, in Japanese.
  • Implementation tests of financial market analysis by text mining. Kiyoshi Izumi, Takashi Goto, Tohgoroh Matsui. Transactions of Japanese Society for Artificial Intelligence, Vol. 26, No. 2, pp. 313-317 (2011). Jan. 2011, in Japanese.

2010

  • Trading Tests of Long-Term Market Forecast by Text Mining. Kiyoshi Izumi, Takashi Goto, Tohgoroh Matsui. Proceedings of 2010 IEEE International Conference on Data Mining Workshops, pp. 935-942, IEEE Computer Society (2010). Sidney, Australia, Dec. 2010.
  • Analysis on financial markets' fluctuation by textual information. Kiyoshi Izumi, Takashi Goto, Tohgoroh Matsui. JSAI Magagine, Vol. 25, No. 3, pp. 383-387 (2010). May 2011, in Japanese.

2009

  • Acquiring a government bond trading strategy using reinforcement learning. Tohgoroh Matsui, Takashi Goto, Kiyoshi Izumi. Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 13, No. 6, pp. 691-696 (2009). Nov. 2009,
  • Machine learning in economic research. Kiyoshi Izumi, Toshiya Kaihara, Tohgoroh Matsui. JSAI Magazine, Vol. 24, No. 6, pp. 796-803 (2009). Nov. 2009, in Japanese.
  • Data mining from web. Tohgoroh Matsui. TUS Science Forum, Vol. 26, No. 5, pp. 29-34 (2009). May 2009, in Japanese.
  • Acquiring and analyzing trading strategy in financial market using reinforcement learning. Tohgoroh Matsui and Takashi Goto. JSAI Magazine, Vol. 24, No. 3, pp. 400-407 (2009). May 2009, in Japanese.
  • Editorial: Special Issue on AI applications in finance. Takao Terano, Tohgoroh Matsui, Kiyoshi Izumi. JSAI Magazine, Vol. 24, No. 3, pp. 373-375 (2009). May 2009, in Japanese.

2008

  • Protein Fold Prediction from Primary Structure Using Inductive Logic Programming. Tohgoroh Matsui, Hayato Ohwada, Kazuyuki Kuchitsu. Proceedings of the Workshop on Knowledge, Language, and Learning in Bioinformatics (KLLBI 2008), accepted (2008). Hanoi, Vietnam, Dec. 2008.
  • Long-Target Market Analysis Using Text Mining. Kiyoshi Izumi, Takashi Goto, Tohgoroh Matsui. Proceedings of the 7th International Conference on Computational Intelligence in Economics and Finance (CIEF 2008), accepted (2008). Taoyuan, Taiwan, Dec. 2008.
  • Artificial Market and Trading Agent Strategy. Kiyoshi Izumi, Fujio Toriumi, Tohgoroh Matsui. Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, Vol. 20, No. 4, pp. 609-615 (2008). Aug. 2008, in Japanese.
  • Artificial Intelligence: A Modern Approach (2nd Edition), Chapter 16: Making Simple Decisions (Japanese Translation). Stuart Russell, Peter Norvig (Authors), Koichi Furukawa (Translation supervisor), Hayato Ohwada, Tohgoroh Matsui (Translators). pp. 589-617, Kyoritsu Shuppan (2008). Jul. 2008, in Japanese.

2007

  • Introduction to KabuRobo: Stock trading using artificial intelligence. Tohgoroh Matsui. JSAI Magazine, Vol. 22, No. 4, pp. 540-547 (2007). Sep. 2007, in Japanese.

2006

  • Using ILP for constructing process network in dies production. Atsushi Yamazaki, Tohgoroh Matsui, Hayato Ohwada, and Kazuhiko Nakajima. The Short Papers of the 16th International Conference on Inductive Logic Programming (ILP-2006), pp. 228-230 (2006). Santiago de Compostela, Spain, Aug. 2006.

2005

  • Detecting and revising misclassifications using ILP. Masaki Yokoyama, Tohgoroh Matsui, and Hayato Ohwada. Proceedings of The 8th International Conference on Discovery Science (DS-2005), pp. 362-369 (2005). Singapore, Oct. 2005.
  • Detecting errors in POS-tagging using ILP. Masaki Yokoyama, Tohgoroh Matsui, and Hayato Ohwada. Late-Braking Papers of The 15th International Conference on Inductive Logic Programming (ILP-2005), Technical Notes TUM-I0510, pp. 75-80 (2005). Bonn, Germany, Aug. 2005.
  • Extracting common concepts from WordNet to classify documents. Yoko Ino, Tohgoroh Matsui, and Hayato Ohwada. Proceedings of The IASTED International Conference on Artificial Intelligence and Applications (AIA-2005), pp. 656-661 (2005). Innsbruck, Austria, Feb. 2005.

2004

  • Active background-knowledge selection in inductive logic programming. Hidenori Shirai, Tohgoroh Matsui, and Hayato Ohwada. Short Presentations of The 13th International Conference on Inductive Logic Programming (ILP-2003), pp. 95-104 (2003). Szeged, Hungary, Sep. 2003.
  • Predicting and revising misclassification using ILP. Toshihide Iwasaki, Tohgoroh Matsui, and Hayato Ohwada. Short Presentations of The 13th International Conference on Inductive Logic Programming (ILP-2003), pp. 22-29 (2003). Szeged, Hungary, Sep. 2003.
  • On-line profit sharing works efficiently. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki. Proceedings of The 7th International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES 2003), Part 1, LNAI 2773, pp. 317-324, Springer-Verlag (2003). Oxford, UK, Sep. 2003.
  • Reinforcement learning methods to handle actions with differing costs in MDPs. Takahisa Ishiguro, Tohgoroh Matsui, Nobuhiro Inuzuka, and Koichi Wada. Proceedings of The 7th International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES 2003), Part 2,LNAI 2774, pp. 553-560, Springer-Verlag (2003). Oxford, UK, Sep. 2003.

2002

  • Adapting to subsequent changes of environment by learning policy preconditions. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki. International Journal of Computer & Information Science, Vol. 3, No. 1, pp. 49-58 (2002).
  • Using concept learning for restructuring control policy in reinforcement learning. Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki, and Hidenoti Itoh. Transactions of The Japanese Society for Artificial Intelligence, Vol. 17, No. 2, pp. 135-144 (2002). Mar. 2002, in Japanese.
  • A comparison of three methods for parallelizing an ILP algorithm FOIL. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki. The Transactions of The Institute of Electronics, Information and Communication Engineers, Vol. J85-D-I, No. 6, pp.566-568 (2002). In Japanese.
  • Feature selection for effective calculation of a similarity measure. Tomoya Ogawa, Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki. Proceedings of The IASTED International Conference on Artificial and Computational Intelligence (ACI 2002), pp. 318-323 (2002). Tokyo, Japan, Sep. 2002.

2001

  • Learning preconditions for control policies in reinforcement learning. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki.Proceedings of The ACIS 2nd International Conference on Software Engineering, Artificial Intelligence, Networking & Parallel/Distributed Computing (SNPD '01), pp. 47-54, (2001). Nagoya, Japan, Aug. 2001.

2000

  • Adaptive behavior by inductive prediction in soccer agents. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki.Proceedings of The 6th Pacific Rim International Conference on Artificial Intelligence (PRICAI 2000),LNAI 1886, p. 807, Springer-Verlag (2000). Melbourne, Australia, Aug. 2000.
  • A proposal for inductive learning agent using first-order logic. Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki. Work-in-progress reports of The 10th International Conference on Inductive Logic Programming (ILP 2000), CEUR Workshop Proceedings, Vol. 35, pp. 180-193 (2000). London, UK, Aug. 2000.

1999

    Soccer agents learning from past behavior with inductive logic programming. Tohgoroh Matsui, Kazuo Kashiwabara, Nobuhiro Inuzuka, Hirohisa Seki, and Hidenori Itoh. Proceedings of The First IMC Workshop on Knowledge Mining in The Real-world, pp. 77-88 (1999). Tokyo, Japan, Dec. 1999.
  • An induction algorithm based on fuzzy logic programming. Daisuke Shibata, Nobuhiro Inuzuka, Shohei Kato, Tohgoroh Matsui, and Hidenori Itoh. Proceedings of The Third Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-99),LNAI 1574, pp.268-273, Springer-Verlag (1999). Beijing, China, Apr. 1999.

1998

  • Parallel induction algorithms for large samples. Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki, and Hidenori Itoh. Proceedings of The First International Conference on Discovery Science on Discovery Science (DS'98), LNAI 1532, pp.397-398, Springer-Verlag (1998). Fukuoka Japan, Dec. 1998.
  • Comparison of three parallel implementations of an induction algorithm. Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki, and Hidenori Itoh.Proceedings of 8th International Parallel Computing Workshop (PCW'98), pp.181-188 (1998). Singapore, Sep. 1998.